./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-execprog -executor=./syz-executor -arch=amd64 -sandbox=none -procs=6 -repeat=0 -threaded=true -collide=false -cover=0 -optional=slowdown=1:sandboxArg=0 ./syzkaller632398326 <...> unfinished ...> [pid 15598] close(22 [pid 15590] <... close resumed>) = 0 [pid 15639] <... futex resumed>) = 1 [pid 15636] <... futex resumed>) = 0 [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(4 [pid 15639] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15636] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15608] close(11 [pid 15598] close(23 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15636] <... futex resumed>) = 0 [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(5 [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15608] close(12 [pid 15598] close(24 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(6 [pid 15639] <... mkdirat resumed>) = 0 [pid 15636] <... futex resumed>) = 0 [pid 15608] close(13 [pid 15598] close(25 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(7 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] <... mmap resumed>) = 0x7f6b2889b000 [pid 15608] close(14 [pid 15598] close(26 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(8 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] <... mprotect resumed>) = 0 [pid 15608] close(15 [pid 15598] close(27 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(9 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15608] close(16 [pid 15598] close(28 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(10 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15608] close(17 [pid 15598] close(29 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... clone3 resumed> => {parent_tid=[1097]}, 88) = 1097 [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(11 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] rt_sigprocmask(SIG_SETMASK, [], [pid 15608] close(18 [pid 15598] close(3 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(12 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15608] close(19 [pid 15598] close(4 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... futex resumed>) = 0 [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(13./strace-static-x86_64: Process 15640 attached [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15622] <... write resumed>) = 20699119 [pid 15608] close(20 [pid 15598] close(5 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15640] set_robust_list(0x7f6b288bb9a0, 24 [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15622] munmap(0x7fe5eda29000, 138412032 [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(14 [pid 15640] <... set_robust_list resumed>) = 0 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15608] close(21 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(15 [pid 15640] rt_sigprocmask(SIG_SETMASK, [], [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15622] <... munmap resumed>) = 0 [pid 15608] close(22 [pid 15598] close(6 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15640] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15622] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(16 [pid 15640] getsockname(-1, 0x20000080, NULL [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15622] <... openat resumed>) = 5 [pid 15608] close(23 [pid 15598] close(7 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15640] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15622] ioctl(5, LOOP_SET_FD, 3 [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(17 [pid 15640] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15608] close(24 [pid 15598] close(8 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15640] <... futex resumed>) = 1 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] <... futex resumed>) = 0 [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(18 [pid 15640] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15608] close(25 [pid 15598] close(9 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] <... futex resumed>) = 0 [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(19 [pid 15640] open(NULL, O_RDONLY [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15608] close(26 [pid 15598] close(10 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15640] <... open resumed>) = -1 EFAULT (Bad address) [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15622] <... ioctl resumed>) = 0 [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(20 [pid 15640] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15622] close(3 [pid 15608] close(27 [pid 15598] close(11 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15640] <... futex resumed>) = 1 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] <... futex resumed>) = 0 [pid 15622] <... close resumed>) = 0 [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(21 [pid 15640] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15622] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15608] close(28 [pid 15598] close(12 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] <... futex resumed>) = 0 [pid 15622] <... mkdirat resumed>) = 0 [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(22 [pid 15640] dup(-1 [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15622] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15608] close(29 [pid 15598] close(13 [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15640] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(23 [pid 15608] exit_group(0 [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15620] <... futex resumed>) = ? [pid 15614] <... futex resumed>) = ? [pid 15608] <... exit_group resumed>) = ? [pid 15590] close(24 [pid 15620] +++ exited with 0 +++ [pid 15614] +++ exited with 0 +++ [pid 15590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15590] close(25) = -1 EBADF (Bad file descriptor) [pid 15590] close(26) = -1 EBADF (Bad file descriptor) [pid 15590] close(27) = -1 EBADF (Bad file descriptor) [pid 15590] close(28) = -1 EBADF (Bad file descriptor) [pid 15590] close(29) = -1 EBADF (Bad file descriptor) [pid 15590] exit_group(0 [pid 15600] <... futex resumed>) = ? [pid 15596] <... futex resumed>) = ? [pid 15592] <... futex resumed>) = ? [pid 15590] <... exit_group resumed>) = ? [pid 15640] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15613] <... futex resumed>) = ? [pid 15600] +++ exited with 0 +++ [pid 15598] close(14 [pid 15596] +++ exited with 0 +++ [pid 15592] +++ exited with 0 +++ [pid 15590] +++ exited with 0 +++ [pid 15640] <... futex resumed>) = 1 [pid 15636] <... futex resumed>) = 0 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1122, si_uid=0, si_status=0, si_utime=6, si_stime=17} --- [pid 15613] +++ exited with 0 +++ [pid 15608] +++ exited with 0 +++ [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15640] renameat2(-1, NULL, -1, NULL, 0 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15598] close(15 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 816, NULL, 0) = 1 [pid 310] <... write resumed>) = 12 [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1105, si_uid=0, si_status=0, si_utime=5, si_stime=21} --- [pid 15640] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... futex resumed>) = 0 [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 310] umount2("./280", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] restart_syscall(<... resuming interrupted clone ...> [pid 15640] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15598] close(16 [pid 342] <... futex resumed>) = 1 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... restart_syscall resumed>) = 0 [pid 289] <... futex resumed>) = 0 [pid 15640] <... futex resumed>) = 0 [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] read(11, [pid 310] openat(AT_FDCWD, "./280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 15640] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15598] close(17 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 310] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... futex resumed>) = 0 [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0xc000b14d48, FUTEX_WAKE_PRIVATE, 1 [pid 310] newfstatat(3, "", [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15640] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15598] close(18 [pid 14971] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] <... write resumed>) = 12 [pid 15640] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] epoll_pwait(4, [pid 342] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 310] getdents64(3, [pid 303] umount2("./275", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15640] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15598] close(19 [pid 14971] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 0, NULL, 0) = 1 [pid 342] <... write resumed>) = 64 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15640] <... futex resumed>) = 1 [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... futex resumed>) = 0 [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] read(34, [pid 342] read(11, [pid 310] umount2("./280/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] openat(AT_FDCWD, "./275", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15640] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15598] close(20 [pid 14971] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 342] <... read resumed>0xc00052da20, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... openat resumed>) = 3 [pid 15640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... futex resumed>) = 0 [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 310] newfstatat(AT_FDCWD, "./280/cgroup.cpu", [pid 303] newfstatat(3, "", [pid 15640] memfd_create("syzkaller", 0 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15598] close(21 [pid 14971] <... write resumed>) = 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15640] <... memfd_create resumed>) = 5 [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] read(34, [pid 342] epoll_pwait(4, [pid 310] unlink("./280/cgroup.cpu" [pid 303] getdents64(3, [pid 15598] close(22 [pid 14971] <... read resumed>0xc00069a210, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [ 382.181189][T15622] F2FS-fs (loop1): invalid crc value [pid 310] <... unlink resumed>) = 0 [pid 303] <... getdents64 resumed>0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 14971] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 310] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] umount2("./275/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14971] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14971] futex(0xc000b14d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] newfstatat(AT_FDCWD, "./275/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./275/cgroup.cpu") = 0 [pid 303] umount2("./275/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15640] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=552231040} [pid 15640] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15638] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15598] close(23 [pid 15640] close(5 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15640] <... close resumed>) = 0 [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15640] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15640] <... futex resumed>) = 1 [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... futex resumed>) = 0 [pid 15640] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15640] open(NULL, O_RDONLY [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15640] <... open resumed>) = -1 EFAULT (Bad address) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... futex resumed>) = 0 [pid 15640] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15640] <... futex resumed>) = 0 [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15640] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15598] close(24 [pid 15640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... futex resumed>) = 0 [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15640] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15598] close(25 [pid 15640] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15639] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... umount2 resumed>) = 0 [pid 15640] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15639] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15598] close(26 [pid 310] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15640] <... futex resumed>) = 1 [pid 15639] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15636] <... futex resumed>) = 0 [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15640] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15639] <... futex resumed>) = 0 [pid 15598] close(27 [pid 15639] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] close(28 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15598] close(29 [pid 310] newfstatat(AT_FDCWD, "./280/bus", [pid 15598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15598] exit_group(0 [pid 310] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15606] <... futex resumed>) = ? [pid 15601] <... futex resumed>) = ? [pid 15599] <... futex resumed>) = ? [pid 15598] <... exit_group resumed>) = ? [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15606] +++ exited with 0 +++ [pid 15601] +++ exited with 0 +++ [pid 310] openat(AT_FDCWD, "./280/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15599] +++ exited with 0 +++ [pid 15598] +++ exited with 0 +++ [pid 310] getdents64(5, [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1118, si_uid=0, si_status=0, si_utime=5, si_stime=17} --- [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "./280/bus", AT_REMOVEDIR) = 0 [pid 310] umount2("./280/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 310] newfstatat(AT_FDCWD, "./280/binderfs", [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 557, NULL, 0) = 1 [pid 313] <... write resumed>) = 12 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 313] umount2("./277", MNT_DETACH|UMOUNT_NOFOLLOW [ 382.202977][T15622] F2FS-fs (loop1): Found nat_bits in checkpoint [pid 310] unlink("./280/binderfs" [pid 342] <... futex resumed>) = 1 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... unlink resumed>) = 0 [pid 289] <... futex resumed>) = 0 [pid 342] read(53, [pid 313] openat(AT_FDCWD, "./277", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] umount2("./280/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] epoll_pwait(4, [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 313] <... openat resumed>) = 3 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] futex(0xc000b14d48, FUTEX_WAKE_PRIVATE, 1 [pid 313] newfstatat(3, "", [pid 310] newfstatat(AT_FDCWD, "./280/cgroup", [pid 14971] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 14971] epoll_pwait(4, [pid 342] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 313] getdents64(3, [pid 310] unlink("./280/cgroup" [pid 14971] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... write resumed>) = 64 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 310] <... unlink resumed>) = 0 [pid 14971] epoll_pwait(4, [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 313] umount2("./277/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] umount2("\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 342] <... futex resumed>) = 1 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 0 [pid 342] read(53, [pid 313] newfstatat(AT_FDCWD, "./277/cgroup.cpu", [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] <... read resumed>0xc00069a2c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] unlink("./277/cgroup.cpu" [pid 310] umount2("\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=487625222} [pid 313] umount2("./277/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 310] umount2("./280/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./280/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./280/cgroup.net") = 0 [pid 310] getdents64(3, 0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 310] close(3) = 0 [pid 310] unlinkat(AT_FDCWD, "./280", AT_REMOVEDIR) = 0 [pid 310] mkdirat(AT_FDCWD, "./281", 0777) = 0 [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 15638] <... write resumed>) = 20699119 [pid 310] <... openat resumed>) = 3 [pid 310] ioctl(3, LOOP_CLR_FD [pid 15638] munmap(0x7f6b288dd000, 138412032) = 0 [pid 15638] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 321] <... ioctl resumed>) = 0 [pid 321] close(3 [pid 15622] <... mount resumed>) = 0 [pid 15622] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 15622] chdir("./bus") = 0 [pid 15622] ioctl(5, LOOP_CLR_FD [pid 303] <... umount2 resumed>) = 0 [pid 303] umount2("./275/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./275/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("./275/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "./275/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "./275/bus", AT_REMOVEDIR) = 0 [pid 303] umount2("./275/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./275/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./275/binderfs") = 0 [pid 303] umount2("./275/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./275/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./275/cgroup") = 0 [pid 303] umount2("\x2e\x2f\x32\x37\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("\x2e\x2f\x32\x37\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 303] umount2("./275/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./275/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./275/cgroup.net") = 0 [pid 303] getdents64(3, 0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 303] close(3) = 0 [pid 303] unlinkat(AT_FDCWD, "./275", AT_REMOVEDIR) = 0 [pid 303] mkdirat(AT_FDCWD, "./276", 0777) = 0 [ 382.306955][T15622] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 382.323879][T15622] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 15638] <... openat resumed>) = 5 [pid 15638] ioctl(5, LOOP_SET_FD, 3) = 0 [pid 15638] close(3) = 0 [pid 15638] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15622] <... ioctl resumed>) = 0 [pid 303] <... openat resumed>) = 3 [pid 15638] <... mkdirat resumed>) = 0 [pid 303] ioctl(3, LOOP_CLR_FD [pid 15638] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 303] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15622] close(5 [pid 321] <... close resumed>) = 0 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] close(3) = 0 [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15622] <... close resumed>) = 0 [pid 321] <... socket resumed>) = 3 [pid 303] <... setsockopt resumed>) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 303] close(3) = 0 [pid 303] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566fa750) = 1109 ./strace-static-x86_64: Process 15647 attached [pid 15622] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] close(3 [pid 15647] set_robust_list(0x5555566fa760, 24) = 0 [pid 321] <... close resumed>) = 0 [pid 15647] chdir("./276" [pid 15622] <... futex resumed>) = 0 [pid 15616] close(3 [pid 15622] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15647] <... chdir resumed>) = 0 [pid 15616] <... close resumed>) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15616] close(4) = 0 [pid 15616] close(5) = -1 EBADF (Bad file descriptor) [pid 15647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15616] close(6) = -1 EBADF (Bad file descriptor) [pid 15616] close(7 [pid 15647] <... prctl resumed>) = 0 [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... socket resumed>) = 3 [pid 15616] close(8) = -1 EBADF (Bad file descriptor) [pid 15616] close(9) = -1 EBADF (Bad file descriptor) [pid 15616] close(10) = -1 EBADF (Bad file descriptor) [pid 15616] close(11) = -1 EBADF (Bad file descriptor) [pid 15616] close(12) = -1 EBADF (Bad file descriptor) [pid 15616] close(13) = -1 EBADF (Bad file descriptor) [pid 15616] close(14) = -1 EBADF (Bad file descriptor) [pid 15616] close(15) = -1 EBADF (Bad file descriptor) [pid 15616] close(16) = -1 EBADF (Bad file descriptor) [pid 15616] close(17) = -1 EBADF (Bad file descriptor) [pid 15616] close(18) = -1 EBADF (Bad file descriptor) [pid 15616] close(19 [pid 15647] setpgid(0, 0 [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15616] close(20) = -1 EBADF (Bad file descriptor) [pid 15616] close(21) = -1 EBADF (Bad file descriptor) [pid 15616] close(22) = -1 EBADF (Bad file descriptor) [pid 15616] close(23) = -1 EBADF (Bad file descriptor) [pid 15647] <... setpgid resumed>) = 0 [pid 15616] close(24 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15616] close(25) = -1 EBADF (Bad file descriptor) [pid 15616] close(26 [pid 15647] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15616] close(27) = -1 EBADF (Bad file descriptor) [pid 15616] close(28) = -1 EBADF (Bad file descriptor) [pid 15616] close(29) = -1 EBADF (Bad file descriptor) [pid 15616] close(3) = -1 EBADF (Bad file descriptor) [pid 15616] close(4) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15616] close(5) = -1 EBADF (Bad file descriptor) [pid 15616] close(6) = -1 EBADF (Bad file descriptor) [pid 15647] <... symlinkat resumed>) = 0 [pid 15616] close(7) = -1 EBADF (Bad file descriptor) [pid 321] close(3 [pid 15647] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 15616] close(8) = -1 EBADF (Bad file descriptor) [pid 15616] close(9) = -1 EBADF (Bad file descriptor) [pid 15616] close(10 [pid 321] <... close resumed>) = 0 [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15616] close(11) = -1 EBADF (Bad file descriptor) [pid 15647] <... symlinkat resumed>) = 0 [pid 15616] close(12 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15616] close(13) = -1 EBADF (Bad file descriptor) [pid 15616] close(14) = -1 EBADF (Bad file descriptor) [pid 321] <... socket resumed>) = 3 [pid 15647] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 15616] close(15 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15616] close(16) = -1 EBADF (Bad file descriptor) [pid 15616] close(17 [pid 15647] <... symlinkat resumed>) = 0 [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15616] close(18) = -1 EBADF (Bad file descriptor) [pid 15616] close(19) = -1 EBADF (Bad file descriptor) [pid 15616] close(20 [pid 15647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15616] close(21 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15647] <... openat resumed>) = 3 [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15647] write(3, "1000", 4 [pid 15616] close(22 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15647] <... write resumed>) = 4 [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15616] close(23 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15647] close(3 [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15616] close(24 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15647] <... close resumed>) = 0 [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15616] close(25) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15647] read(200, [pid 15616] close(26 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] <... read resumed>0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15616] close(27 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15647] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15616] close(28) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15616] close(29 [pid 15647] <... symlinkat resumed>) = 0 [pid 15616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15616] exit_group(0 [pid 15630] <... futex resumed>) = ? [pid 15623] <... futex resumed>) = ? [pid 15622] <... futex resumed>) = ? [pid 15616] <... exit_group resumed>) = ? [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15647] close(249) = 0 [pid 15630] +++ exited with 0 +++ [pid 15623] +++ exited with 0 +++ [pid 15622] +++ exited with 0 +++ [pid 15616] +++ exited with 0 +++ [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1105, si_uid=0, si_status=0, si_utime=4, si_stime=16} --- [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] close(3) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 14971] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 490, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 14971] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] <... socket resumed>) = 3 [pid 14971] <... futex resumed>) = 1 [pid 317] umount2("./277", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] <... futex resumed>) = 0 [pid 14971] read(35, [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] epoll_pwait(4, [pid 14971] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] openat(AT_FDCWD, "./277", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 14971] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... openat resumed>) = 3 [pid 14971] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] newfstatat(3, "", [pid 14971] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 14971] <... write resumed>) = 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 14971] read(35, [pid 342] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 321] <... setsockopt resumed>) = 0 [pid 14971] <... read resumed>0xc00069a370, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 14971] futex(0xc000b14d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] epoll_pwait(4, [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getdents64(3, [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=345044234} [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] umount2("./277/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15647] close(248 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 317] newfstatat(AT_FDCWD, "./277/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./277/cgroup.cpu") = 0 [pid 317] umount2("./277/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15647] <... close resumed>) = 0 [pid 321] <... setsockopt resumed>) = 0 [pid 15647] close(4 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15647] <... close resumed>) = 0 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 15647] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15647] <... futex resumed>) = 0 [pid 15647] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15647] <... rt_sigaction resumed>NULL, 8) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15647] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 321] <... setsockopt resumed>) = 0 [pid 321] close(3 [pid 15647] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 321] <... close resumed>) = 0 [pid 15647] <... mmap resumed>) = 0x7f8d9ee91000 [pid 321] read(249, [pid 15647] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE [pid 321] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15647] <... mprotect resumed>) = 0 [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15647] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 15651 attached [], 8) = 0 [pid 15651] set_robust_list(0x555555c6d760, 24 [pid 15647] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0} [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1119 [pid 15651] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15652 attached [pid 15651] chdir("./278" [pid 15652] set_robust_list(0x7f8d9eeb19a0, 24 [pid 15651] <... chdir resumed>) = 0 [pid 15647] <... clone3 resumed> => {parent_tid=[1110]}, 88) = 1110 [pid 15652] <... set_robust_list resumed>) = 0 [pid 15651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15647] rt_sigprocmask(SIG_SETMASK, [], [pid 15651] <... prctl resumed>) = 0 [pid 15652] rt_sigprocmask(SIG_SETMASK, [], [pid 15651] setpgid(0, 0 [pid 15647] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15652] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15651] <... setpgid resumed>) = 0 [pid 15647] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15652] memfd_create("syzkaller", 0 [pid 15651] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 15647] <... futex resumed>) = 0 [pid 15652] <... memfd_create resumed>) = 3 [pid 15651] <... symlinkat resumed>) = 0 [pid 15652] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15651] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 15647] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15652] <... mmap resumed>) = 0x7f8d96a91000 [pid 15651] <... symlinkat resumed>) = 0 [pid 15647] <... futex resumed>) = 0 [pid 15651] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 15651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15651] write(3, "1000", 4) = 4 [pid 15651] close(3) = 0 [pid 15651] read(200, 0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15651] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 15651] close(249) = 0 [pid 15651] close(248) = 0 [pid 15651] close(4) = 0 [pid 15651] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15651] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, NULL, 8) = 0 [pid 15651] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3cd6bf000 [pid 15651] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15651] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0} => {parent_tid=[1120]}, 88) = 1120 [pid 15651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15651] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15651] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3cd69e000 [pid 15651] mprotect(0x7fa3cd69f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15651] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6be990, parent_tid=0x7fa3cd6be990, exit_signal=0, stack=0x7fa3cd69e000, stack_size=0x20240, tls=0x7fa3cd6be6c0}./strace-static-x86_64: Process 15654 attached ./strace-static-x86_64: Process 15653 attached [pid 15654] set_robust_list(0x7fa3cd6be9a0, 24 [pid 15653] set_robust_list(0x7fa3cd6df9a0, 24 [pid 15651] <... clone3 resumed> => {parent_tid=[1121]}, 88) = 1121 [pid 15654] <... set_robust_list resumed>) = 0 [pid 15653] <... set_robust_list resumed>) = 0 [pid 15654] rt_sigprocmask(SIG_SETMASK, [], [pid 15653] rt_sigprocmask(SIG_SETMASK, [], [pid 15654] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15651] rt_sigprocmask(SIG_SETMASK, [], [pid 15654] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15653] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15651] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15653] memfd_create("syzkaller", 0 [pid 15651] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15654] <... futex resumed>) = 0 [pid 15651] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15653] <... memfd_create resumed>) = 3 [pid 15654] memfd_create("syzkaller", 0 [pid 15653] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15654] <... memfd_create resumed>) = 4 [pid 15654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15653] <... mmap resumed>) = 0x7fa3c529e000 [pid 15654] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15654] close(4) = 0 [pid 15654] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15651] <... futex resumed>) = 0 [pid 15654] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15651] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15654] <... futex resumed>) = 0 [pid 15651] <... futex resumed>) = 1 [pid 15654] open(".", O_RDONLY [pid 15651] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15654] <... open resumed>) = 4 [pid 15654] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15654] <... futex resumed>) = 0 [pid 15651] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = 0 [pid 15651] <... futex resumed>) = 0 [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15647] <... mmap resumed>) = 0x7f8d96a70000 [pid 15647] mprotect(0x7f8d96a71000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15647] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15647] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a90990, parent_tid=0x7f8d96a90990, exit_signal=0, stack=0x7f8d96a70000, stack_size=0x20240, tls=0x7f8d96a906c0}./strace-static-x86_64: Process 15655 attached [pid 15655] set_robust_list(0x7f8d96a909a0, 24 [pid 15647] <... clone3 resumed> => {parent_tid=[1111]}, 88) = 1111 [pid 15655] <... set_robust_list resumed>) = 0 [pid 15647] rt_sigprocmask(SIG_SETMASK, [], [pid 15655] rt_sigprocmask(SIG_SETMASK, [], [pid 15647] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15655] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15647] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15655] memfd_create("syzkaller", 0 [pid 15647] <... futex resumed>) = 0 [pid 15655] <... memfd_create resumed>) = 4 [pid 15655] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15655] close(4) = 0 [pid 15655] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 382.394107][T15638] F2FS-fs (loop0): invalid crc value [pid 15655] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15654] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15651] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15647] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 313] <... umount2 resumed>) = 0 [pid 15647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15651] <... futex resumed>) = 0 [pid 15651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15654] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15651] <... mmap resumed>) = 0x7fa3c527d000 [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15651] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15651] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15651] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15654] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0} [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15651] <... clone3 resumed> => {parent_tid=[1122]}, 88) = 1122 [pid 15654] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15651] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15654] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15651] <... futex resumed>) = 0 [pid 15651] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 15656 attached [pid 15647] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15656] set_robust_list(0x7fa3c529d9a0, 24 [pid 313] umount2("./277/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15656] <... set_robust_list resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15656] rt_sigprocmask(SIG_SETMASK, [], [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15656] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] newfstatat(AT_FDCWD, "./277/bus", [pid 15654] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15656] getsockname(-1, 0x20000080, NULL [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15654] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15656] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] umount2("./277/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15656] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./277/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15656] <... futex resumed>) = 1 [pid 15651] <... futex resumed>) = 0 [pid 15654] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15654] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15654] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15654] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... openat resumed>) = 5 [pid 15656] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15651] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15654] <... futex resumed>) = 0 [pid 15651] <... futex resumed>) = 1 [pid 313] getdents64(5, [pid 15651] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15654] open(NULL, O_RDONLY [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, [pid 15654] <... open resumed>) = -1 EFAULT (Bad address) [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 15654] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] close(5) = 0 [pid 15654] <... futex resumed>) = 1 [pid 15651] <... futex resumed>) = 0 [pid 313] unlinkat(AT_FDCWD, "./277/bus", AT_REMOVEDIR [pid 15651] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15654] dup(-1 [pid 313] <... unlinkat resumed>) = 0 [pid 15654] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] <... futex resumed>) = 0 [pid 313] umount2("./277/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15654] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15651] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15654] <... futex resumed>) = 0 [pid 15651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] newfstatat(AT_FDCWD, "./277/binderfs", [pid 15654] renameat2(-1, NULL, -1, NULL, 0 [pid 15651] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15651] <... futex resumed>) = 0 [pid 15654] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15651] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] unlink("./277/binderfs" [pid 15654] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... unlink resumed>) = 0 [pid 15654] <... futex resumed>) = 1 [pid 15651] <... futex resumed>) = 0 [pid 15654] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] umount2("./277/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15651] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15651] <... futex resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15654] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15651] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15654] <... openat resumed>) = -1 EFAULT (Bad address) [pid 313] newfstatat(AT_FDCWD, "./277/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15654] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] unlink("./277/cgroup" [pid 15654] <... futex resumed>) = 1 [pid 15651] <... futex resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 15651] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15654] memfd_create("syzkaller", 0 [pid 313] umount2("\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15654] <... memfd_create resumed>) = 5 [pid 15651] <... futex resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15651] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 15654] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15654] close(5 [pid 313] umount2("\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15654] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15654] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15651] <... futex resumed>) = 0 [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15654] open(NULL, O_RDONLY [pid 15651] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15654] <... open resumed>) = -1 EFAULT (Bad address) [pid 15651] <... futex resumed>) = 0 [pid 313] <... openat resumed>) = 5 [pid 15654] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15651] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] newfstatat(5, "", [pid 15654] <... futex resumed>) = 0 [pid 15651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15654] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15651] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getdents64(5, [pid 15651] <... futex resumed>) = 0 [pid 15654] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15651] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 15654] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getdents64(5, [pid 15654] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 15654] <... futex resumed>) = 1 [pid 15651] <... futex resumed>) = 0 [pid 313] close(5 [pid 15654] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... close resumed>) = 0 [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 313] umount2("./277/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./277/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./277/cgroup.net") = 0 [pid 313] getdents64(3, 0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 313] close(3) = 0 [pid 313] unlinkat(AT_FDCWD, "./277", AT_REMOVEDIR [pid 15655] <... futex resumed>) = 0 [pid 15647] <... futex resumed>) = 1 [pid 313] <... unlinkat resumed>) = 0 [pid 15655] open(".", O_RDONLY [pid 15647] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] mkdirat(AT_FDCWD, "./278", 0777) = 0 [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 313] ioctl(3, LOOP_CLR_FD [pid 15655] <... open resumed>) = 4 [pid 313] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15655] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... socket resumed>) = 3 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15655] <... futex resumed>) = 1 [pid 15647] <... futex resumed>) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15647] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15647] <... futex resumed>) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15647] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15647] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d96a4f000 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15655] <... mkdirat resumed>) = 0 [pid 15647] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15647] <... mprotect resumed>) = 0 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15647] rt_sigprocmask(SIG_BLOCK, ~[], [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] close(3) = 0 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15647] <... rt_sigprocmask resumed>[], 8) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15647] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0} [pid 313] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [ 382.458237][T15638] F2FS-fs (loop0): Found nat_bits in checkpoint [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15647] <... clone3 resumed> => {parent_tid=[1112]}, 88) = 1112 [pid 313] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 313] close(3) = 0 [pid 313] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15658 attached [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15647] rt_sigprocmask(SIG_SETMASK, [], [pid 15658] set_robust_list(0x5555559df760, 24 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1122 [pid 15658] <... set_robust_list resumed>) = 0 [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 15657 attached [pid 15658] chdir("./278" [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15647] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] <... umount2 resumed>) = 0 [pid 15658] <... chdir resumed>) = 0 [pid 15658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15658] setpgid(0, 0) = 0 [pid 15658] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 15658] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 15658] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 15658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15658] write(3, "1000", 4) = 4 [pid 15658] close(3) = 0 [pid 15658] read(200, 0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15658] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 15658] close(249) = 0 [pid 15658] close(248) = 0 [pid 15658] close(4) = 0 [pid 15658] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15658] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, NULL, 8) = 0 [pid 15658] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b14504000 [pid 15658] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15658] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15658] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0}./strace-static-x86_64: Process 15659 attached [pid 15659] set_robust_list(0x7f6b145249a0, 24 [pid 15658] <... clone3 resumed> => {parent_tid=[1123]}, 88) = 1123 [pid 15659] <... set_robust_list resumed>) = 0 [pid 15658] rt_sigprocmask(SIG_SETMASK, [], [pid 15659] rt_sigprocmask(SIG_SETMASK, [], [pid 15658] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15659] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15658] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15659] memfd_create("syzkaller", 0 [pid 15658] <... futex resumed>) = 0 [pid 15659] <... memfd_create resumed>) = 3 [pid 15658] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15659] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15658] <... futex resumed>) = 0 [pid 15659] <... mmap resumed>) = 0x7f6b0c104000 [pid 15658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15657] set_robust_list(0x7f8d96a6f9a0, 24 [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] umount2("./277/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15657] <... set_robust_list resumed>) = 0 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15657] rt_sigprocmask(SIG_SETMASK, [], [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15657] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] newfstatat(AT_FDCWD, "./277/bus", [pid 15657] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] umount2("./277/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] openat(AT_FDCWD, "./277/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... openat resumed>) = 5 [pid 310] <... ioctl resumed>) = 0 [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] newfstatat(5, "", [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] close(3 [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... close resumed>) = 0 [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] getdents64(5, [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 310] <... socket resumed>) = 3 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] getdents64(5, [pid 310] close(3 [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 310] <... close resumed>) = 0 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] close(5 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... close resumed>) = 0 [pid 310] <... socket resumed>) = 3 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] unlinkat(AT_FDCWD, "./277/bus", AT_REMOVEDIR [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15658] <... mmap resumed>) = 0x7f6b0c0e3000 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... unlinkat resumed>) = 0 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] umount2("./277/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] newfstatat(AT_FDCWD, "./277/binderfs", [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] close(3 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] unlink("./277/binderfs" [pid 310] <... close resumed>) = 0 [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... unlink resumed>) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] umount2("./277/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... socket resumed>) = 3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] newfstatat(AT_FDCWD, "./277/cgroup", [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] unlink("./277/cgroup" [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] mprotect(0x7f6b0c0e4000, 131072, PROT_READ|PROT_WRITE [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... unlink resumed>) = 0 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15647] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15647] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15657] <... futex resumed>) = 0 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] umount2("\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15657] getsockname(-1, 0x20000080, NULL [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15657] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15657] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15655] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15657] <... futex resumed>) = 0 [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15657] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15655] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15647] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15655] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15655] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15657] <... futex resumed>) = 0 [pid 15647] <... futex resumed>) = 1 [pid 15657] open(NULL, O_RDONLY [pid 15647] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15657] <... open resumed>) = -1 EFAULT (Bad address) [pid 15657] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15647] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] umount2("\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] <... openat resumed>) = 5 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] newfstatat(5, "", [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15657] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15647] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15655] <... futex resumed>) = 0 [pid 15647] <... futex resumed>) = 1 [pid 15655] dup(-1 [pid 15647] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15655] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15655] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15638] <... mount resumed>) = 0 [pid 317] getdents64(5, [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15658] <... mprotect resumed>) = 0 [pid 15658] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15658] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c103990, parent_tid=0x7f6b0c103990, exit_signal=0, stack=0x7f6b0c0e3000, stack_size=0x20240, tls=0x7f6b0c1036c0} [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] close(5 [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... close resumed>) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 310] close(3 [pid 317] umount2("./277/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] newfstatat(AT_FDCWD, "./277/cgroup.net", [pid 310] <... socket resumed>) = 3 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] unlink("./277/cgroup.net" [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] <... unlink resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] getdents64(3, [pid 15638] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] <... getdents64 resumed>0x555557095810 /* 0 entries */, 32768) = 0 [pid 317] close(3 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15638] <... openat resumed>) = 3 [pid 317] <... close resumed>) = 0 [pid 15638] chdir("./bus" [pid 317] unlinkat(AT_FDCWD, "./277", AT_REMOVEDIR [pid 310] <... setsockopt resumed>) = 0 [pid 15638] <... chdir resumed>) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15638] ioctl(5, LOOP_CLR_FD [pid 317] mkdirat(AT_FDCWD, "./278", 0777 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15638] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 15661 attached [pid 15655] <... futex resumed>) = 1 [pid 15653] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15647] <... futex resumed>) = 0 [pid 15638] close(5 [pid 317] <... mkdirat resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15661] set_robust_list(0x7f6b0c1039a0, 24 [pid 15638] <... close resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 15638] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15638] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15638] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 310] <... setsockopt resumed>) = 0 [pid 317] close(3 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... close resumed>) = 0 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 15661] <... set_robust_list resumed>) = 0 [pid 15636] close(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15661] rt_sigprocmask(SIG_SETMASK, [], [pid 15636] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 15636] close(4 [pid 317] close(3 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15636] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15636] close(5 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 310] <... setsockopt resumed>) = 0 [pid 15636] close(6 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 310] close(3 [ 382.601802][T15638] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [ 382.614577][T15638] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [pid 15661] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15661] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15636] close(7 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 310] <... close resumed>) = 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15636] close(8 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] read(249, [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 310] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15636] close(9 [pid 317] <... close resumed>) = 0 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15658] <... clone3 resumed> => {parent_tid=[1124]}, 88) = 1124 ./strace-static-x86_64: Process 15662 attached [pid 15636] close(10 [pid 317] <... socket resumed>) = 3 [pid 15662] set_robust_list(0x5555558d6760, 24 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1126 [pid 15662] <... set_robust_list resumed>) = 0 [pid 15636] close(11 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15662] chdir("./281" [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15662] <... chdir resumed>) = 0 [pid 15636] close(12 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15662] <... prctl resumed>) = 0 [pid 15636] close(13 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15662] setpgid(0, 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15662] <... setpgid resumed>) = 0 [pid 15636] close(14 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15662] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15662] <... symlinkat resumed>) = 0 [pid 15636] close(15 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15662] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15662] <... symlinkat resumed>) = 0 [pid 15636] close(16 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15662] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 15636] close(17 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15662] <... symlinkat resumed>) = 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15636] close(18 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15662] <... openat resumed>) = 3 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15662] write(3, "1000", 4 [pid 15636] close(19 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15662] <... write resumed>) = 4 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15662] close(3 [pid 15636] close(20 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15662] <... close resumed>) = 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15662] read(200, [pid 15636] close(21 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15662] <... read resumed>0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 15662] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15636] close(22 [pid 317] <... close resumed>) = 0 [pid 15662] <... symlinkat resumed>) = 0 [pid 15658] rt_sigprocmask(SIG_SETMASK, [], [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15662] close(249 [pid 15658] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15636] close(23 [pid 15662] <... close resumed>) = 0 [pid 15658] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 15662] close(248 [pid 15636] close(24 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15662] <... close resumed>) = 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 15662] close(4 [pid 15636] close(25 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15662] <... close resumed>) = 0 [pid 15661] <... futex resumed>) = 0 [pid 15658] <... futex resumed>) = 1 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15662] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15658] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15636] close(26 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15662] <... futex resumed>) = 0 [pid 15661] memfd_create("syzkaller", 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 15662] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, [pid 15636] close(27 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15662] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15661] <... memfd_create resumed>) = 4 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15662] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15661] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15636] close(28 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15661] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15661] close(4 [pid 15636] close(29 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15662] <... mmap resumed>) = 0x7f340c58f000 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15662] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE [pid 15655] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15647] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15636] close(3 [pid 15661] <... close resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 15662] <... mprotect resumed>) = 0 [pid 15661] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15662] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15661] <... futex resumed>) = 1 [pid 15658] <... futex resumed>) = 0 [pid 15636] close(4 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 15662] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15661] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15658] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0} [pid 15661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15658] <... futex resumed>) = 0 [pid 15636] close(5./strace-static-x86_64: Process 15663 attached [pid 15661] open(".", O_RDONLY [pid 15658] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15663] set_robust_list(0x7f340c5af9a0, 24 [pid 15662] <... clone3 resumed> => {parent_tid=[1127]}, 88) = 1127 [pid 15661] <... open resumed>) = 4 [pid 15636] close(6 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15663] <... set_robust_list resumed>) = 0 [pid 15662] rt_sigprocmask(SIG_SETMASK, [], [pid 15661] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15663] rt_sigprocmask(SIG_SETMASK, [], [pid 15662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15661] <... futex resumed>) = 1 [pid 15658] <... futex resumed>) = 0 [pid 15636] close(7 [pid 317] <... setsockopt resumed>) = 0 [pid 15663] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15662] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15661] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15658] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 15663] memfd_create("syzkaller", 0 [pid 15662] <... futex resumed>) = 0 [pid 15661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15658] <... futex resumed>) = 0 [pid 15636] close(8 [pid 317] <... close resumed>) = 0 [pid 15663] <... memfd_create resumed>) = 3 [pid 15662] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] read(249, [pid 15663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15662] <... futex resumed>) = 0 [pid 15661] <... mkdirat resumed>) = 0 [pid 15658] <... futex resumed>) = 0 [pid 15636] close(9 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15663] <... mmap resumed>) = 0x7f340418f000 [pid 15662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15662] <... mmap resumed>) = 0x7f340416e000 [pid 15658] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 15662] mprotect(0x7f340416f000, 131072, PROT_READ|PROT_WRITE [pid 15658] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 15662] <... mprotect resumed>) = 0 [pid 15658] <... mprotect resumed>) = 0 [pid 15662] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15658] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15662] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15658] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340418e990, parent_tid=0x7f340418e990, exit_signal=0, stack=0x7f340416e000, stack_size=0x20240, tls=0x7f340418e6c0} [pid 15658] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} => {parent_tid=[1125]}, 88) = 1125 [pid 15636] close(10 [pid 15658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 15667 attached [pid 15662] <... clone3 resumed> => {parent_tid=[1128]}, 88) = 1128 [pid 15658] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] set_robust_list(0x555557094760, 24 [pid 15662] rt_sigprocmask(SIG_SETMASK, [], [pid 15658] <... futex resumed>) = 0 [pid 15636] close(11 [pid 317] <... clone resumed>, child_tidptr=0x555557094750) = 1109 [pid 15667] <... set_robust_list resumed>) = 0 [pid 15662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15658] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 15665 attached [pid 15667] chdir("./278" [pid 15662] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15636] close(12 [pid 15667] <... chdir resumed>) = 0 [pid 15665] set_robust_list(0x7f340418e9a0, 24 [pid 15662] <... futex resumed>) = 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15665] <... set_robust_list resumed>) = 0 [pid 15662] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15636] close(13 [pid 15667] <... prctl resumed>) = 0 [pid 15665] rt_sigprocmask(SIG_SETMASK, [], [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] setpgid(0, 0 [pid 15665] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15636] close(14 [pid 15667] <... setpgid resumed>) = 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15665] memfd_create("syzkaller", 0 [pid 15667] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 15665] <... memfd_create resumed>) = 4 [pid 15636] close(15 [pid 15667] <... symlinkat resumed>) = 0 [pid 15665] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] close(16 [pid 15665] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15667] <... symlinkat resumed>) = 0 [pid 15665] close(4 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 15665] <... close resumed>) = 0 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] close(17 [pid 15667] <... symlinkat resumed>) = 0 [pid 15665] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] close(18 [pid 15662] <... futex resumed>) = 0 [pid 15665] <... futex resumed>) = 1 [pid 15667] <... openat resumed>) = 3 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] write(3, "1000", 4 [pid 15636] close(19 [pid 15667] <... write resumed>) = 4 [pid 15665] open(".", O_RDONLY [pid 15662] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 15666 attached [pid 15667] close(3 [pid 15662] <... futex resumed>) = 0 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] close(20 [pid 15665] <... open resumed>) = 4 [pid 15667] <... close resumed>) = 0 [pid 15665] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15662] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] read(200, [pid 15665] <... futex resumed>) = 0 [pid 15662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15636] close(21 [pid 15667] <... read resumed>0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15666] set_robust_list(0x7f6b0c0e29a0, 24 [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15662] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15666] <... set_robust_list resumed>) = 0 [pid 15665] <... mkdirat resumed>) = 0 [pid 15662] <... futex resumed>) = 0 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] close(22 [pid 15667] <... symlinkat resumed>) = 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] close(249 [pid 15666] rt_sigprocmask(SIG_SETMASK, [], [pid 15662] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] close(23 [pid 15667] <... close resumed>) = 0 [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15662] <... futex resumed>) = 0 [pid 15666] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] close(248 [pid 15666] getsockname(-1, 0x20000080, NULL [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] close(24 [pid 15667] <... close resumed>) = 0 [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15662] <... mmap resumed>) = 0x7f340414d000 [pid 15666] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] close(4 [pid 15666] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15636] close(25 [pid 15667] <... close resumed>) = 0 [pid 15666] <... futex resumed>) = 1 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] <... futex resumed>) = 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15662] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE [pid 15667] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15666] open(NULL, O_RDONLY [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15658] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15636] close(26 [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15667] <... futex resumed>) = 0 [pid 15666] <... open resumed>) = -1 EFAULT (Bad address) [pid 15662] <... mprotect resumed>) = 0 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] <... futex resumed>) = 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, [pid 15666] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15662] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15658] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15636] close(27 [pid 15667] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15666] <... futex resumed>) = 0 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15662] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0} [pid 15658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15636] close(28 [pid 15667] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15666] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15658] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 15668 attached [pid 15667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] <... futex resumed>) = 0 [pid 15655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15647] <... futex resumed>) = 0 [pid 15636] close(29 [pid 15668] set_robust_list(0x7f340416d9a0, 24 [pid 15667] <... mmap resumed>) = 0x7fe5f5e29000 [pid 15658] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15668] <... set_robust_list resumed>) = 0 [pid 15667] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE [pid 15666] dup(-1 [pid 15655] renameat2(-1, NULL, -1, NULL, 0 [pid 15647] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15636] exit_group(0 [pid 15667] <... mprotect resumed>) = 0 [pid 15636] <... exit_group resumed>) = ? [pid 15640] <... futex resumed>) = ? [pid 15639] <... futex resumed>) = ? [pid 15668] rt_sigprocmask(SIG_SETMASK, [], [pid 15667] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15640] +++ exited with 0 +++ [pid 15639] +++ exited with 0 +++ [pid 15638] <... futex resumed>) = ? [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15662] <... clone3 resumed> => {parent_tid=[1129]}, 88) = 1129 [pid 15668] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15667] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15655] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15638] +++ exited with 0 +++ [pid 15636] +++ exited with 0 +++ [pid 15668] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0} [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15662] rt_sigprocmask(SIG_SETMASK, [], [pid 15652] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1094, si_uid=0, si_status=0, si_utime=5, si_stime=18} --- ./strace-static-x86_64: Process 15669 attached [pid 15666] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15669] set_robust_list(0x7fe5f5e499a0, 24 [pid 15667] <... clone3 resumed> => {parent_tid=[1110]}, 88) = 1110 [pid 15666] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15669] <... set_robust_list resumed>) = 0 [pid 15667] rt_sigprocmask(SIG_SETMASK, [], [pid 15669] rt_sigprocmask(SIG_SETMASK, [], [pid 15667] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15666] <... futex resumed>) = 1 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15658] <... futex resumed>) = 0 [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15669] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15667] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15666] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 345, NULL, 0) = 1 [pid 304] <... write resumed>) = 12 [pid 15669] memfd_create("syzkaller", 0 [pid 15667] <... futex resumed>) = 0 [pid 15658] <... futex resumed>) = 0 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 15666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] umount2("./274", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15669] <... memfd_create resumed>) = 3 [pid 15667] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15666] renameat2(-1, NULL, -1, NULL, 0 [pid 15658] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 342] <... futex resumed>) = 1 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 15669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15667] <... futex resumed>) = 0 [pid 342] read(25, [pid 15666] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] openat(AT_FDCWD, "./274", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 15669] <... mmap resumed>) = 0x7fe5eda29000 [pid 15667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15666] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 304] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] futex(0xc000b14d48, FUTEX_WAKE_PRIVATE, 1 [pid 14971] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 15667] <... mmap resumed>) = 0x7fe5eda08000 [pid 14971] epoll_pwait(4, [pid 342] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 15667] mprotect(0x7fe5eda09000, 131072, PROT_READ|PROT_WRITE [pid 14971] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... write resumed>) = 64 [pid 15667] <... mprotect resumed>) = 0 [pid 14971] epoll_pwait(4, [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 304] newfstatat(3, "", [pid 15667] rt_sigprocmask(SIG_BLOCK, ~[], [pid 342] <... futex resumed>) = 1 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 15667] <... rt_sigprocmask resumed>[], 8) = 0 [pid 342] read(25, [pid 304] getdents64(3, [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda28990, parent_tid=0x7fe5eda28990, exit_signal=0, stack=0x7fe5eda08000, stack_size=0x20240, tls=0x7fe5eda286c0} [pid 342] <... read resumed>0xc00069a420, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] <... getdents64 resumed>0x555555ac3810 /* 8 entries */, 32768) = 296 ./strace-static-x86_64: Process 15670 attached [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] umount2("./274/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=3868716} [pid 15670] set_robust_list(0x7fe5eda289a0, 24 [pid 15667] <... clone3 resumed> => {parent_tid=[1111]}, 88) = 1111 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15670] <... set_robust_list resumed>) = 0 [pid 15667] rt_sigprocmask(SIG_SETMASK, [], [pid 304] newfstatat(AT_FDCWD, "./274/cgroup.cpu", [pid 15666] <... futex resumed>) = 1 [pid 15670] rt_sigprocmask(SIG_SETMASK, [], [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15658] <... futex resumed>) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15670] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 304] unlink("./274/cgroup.cpu" [pid 15667] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15670] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15666] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... unlink resumed>) = 0 [pid 15666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15658] <... futex resumed>) = 0 [pid 304] umount2("./274/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15667] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15655] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 14971] <... epoll_pwait resumed>[], 128, 6, NULL, 0) = 0 [pid 14971] epoll_pwait(4, [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 14971] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 14971] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 342] <... futex resumed>) = 0 [pid 14971] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 14971] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 14971] epoll_pwait(4, [pid 342] write(6, "\x00", 1 [pid 14971] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=32761136, u64=32761136}}], 128, 49179, NULL, 0) = 1 [pid 342] <... write resumed>) = 1 [pid 14971] read(5, [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 14971] <... read resumed>"\x00", 16) = 1 [pid 14971] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 14971] epoll_pwait(4, [pid 15666] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=997133528} [pid 15666] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15670] <... futex resumed>) = 0 [pid 15667] <... futex resumed>) = 1 [pid 15670] memfd_create("syzkaller", 0 [pid 15667] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15670] <... memfd_create resumed>) = 4 [pid 15666] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15666] <... futex resumed>) = 1 [pid 15670] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15666] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15658] <... futex resumed>) = 0 [pid 15655] <... futex resumed>) = 1 [pid 15647] <... futex resumed>) = 0 [pid 15670] close(4 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... close resumed>) = 0 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15670] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15667] <... futex resumed>) = 0 [pid 15655] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15647] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15667] <... futex resumed>) = 0 [pid 15658] <... futex resumed>) = 1 [pid 15666] <... futex resumed>) = 0 [pid 15670] open(".", O_RDONLY [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15670] <... open resumed>) = 4 [pid 15666] memfd_create("syzkaller", 0 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15670] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15666] <... memfd_create resumed>) = 5 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15670] <... futex resumed>) = 0 [pid 15666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15670] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15666] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15666] close(5 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15647] <... futex resumed>) = 0 [pid 15667] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15666] <... close resumed>) = 0 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15655] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15666] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15666] <... futex resumed>) = 1 [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] <... futex resumed>) = 0 [pid 15666] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15658] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15662] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15662] <... futex resumed>) = 1 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] <... futex resumed>) = 0 [pid 15666] open(NULL, O_RDONLY [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15658] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15666] <... open resumed>) = -1 EFAULT (Bad address) [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15666] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15666] <... futex resumed>) = 1 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] <... futex resumed>) = 0 [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15662] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15666] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15658] <... futex resumed>) = 0 [pid 15666] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15658] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15647] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15655] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15655] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15666] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15666] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15666] <... futex resumed>) = 1 [pid 15658] <... futex resumed>) = 0 [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15666] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15659] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15655] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15647] <... futex resumed>) = 0 [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15661] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15661] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15661] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15661] <... futex resumed>) = 0 [pid 15665] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15661] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15665] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15665] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15668] <... futex resumed>) = 0 [pid 15668] getsockname(-1, 0x20000080, NULL) = -1 EBADF (Bad file descriptor) [pid 15668] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15668] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15647] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15655] <... futex resumed>) = 0 [pid 15655] memfd_create("syzkaller", 0) = 5 [pid 15655] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15647] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15655] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15655] close(5) = 0 [pid 15655] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15647] <... futex resumed>) = 0 [pid 15662] <... futex resumed>) = 0 [pid 15662] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15665] <... futex resumed>) = 0 [pid 15665] open(NULL, O_RDONLY [pid 15662] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15665] <... open resumed>) = -1 EFAULT (Bad address) [pid 15665] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15662] <... futex resumed>) = 0 [pid 15665] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15662] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15662] <... futex resumed>) = 0 [pid 15665] dup(-1 [pid 15662] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15665] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15665] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15662] <... futex resumed>) = 0 [pid 15665] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15662] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15662] <... futex resumed>) = 0 [pid 15665] renameat2(-1, NULL, -1, NULL, 0 [pid 15662] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15665] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15665] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15662] <... futex resumed>) = 0 [pid 15665] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15662] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15662] <... futex resumed>) = 0 [pid 15665] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15662] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15665] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15655] open(NULL, O_RDONLY [pid 15647] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15665] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15665] <... futex resumed>) = 1 [pid 15662] <... futex resumed>) = 0 [pid 15667] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15665] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15662] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15662] <... futex resumed>) = 0 [pid 15670] <... futex resumed>) = 0 [pid 15667] <... futex resumed>) = 1 [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15665] memfd_create("syzkaller", 0 [pid 15662] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15670] <... mkdirat resumed>) = 0 [pid 15665] <... memfd_create resumed>) = 5 [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15667] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15665] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15670] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15667] <... futex resumed>) = 0 [pid 15665] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15665] close(5 [pid 15670] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15665] <... close resumed>) = 0 [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15665] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15665] <... futex resumed>) = 1 [pid 15662] <... futex resumed>) = 0 [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15665] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15662] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15667] <... mmap resumed>) = 0x7fe5ed9e7000 [pid 15665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15662] <... futex resumed>) = 0 [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15667] mprotect(0x7fe5ed9e8000, 131072, PROT_READ|PROT_WRITE [pid 15665] open(NULL, O_RDONLY [pid 15662] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15670] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15665] <... open resumed>) = -1 EFAULT (Bad address) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15667] <... mprotect resumed>) = 0 [pid 15665] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15665] <... futex resumed>) = 1 [pid 15662] <... futex resumed>) = 0 [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15665] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15662] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15662] <... futex resumed>) = 0 [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15667] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15665] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15662] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15670] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15667] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15665] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15655] <... open resumed>) = -1 EFAULT (Bad address) [pid 15647] <... futex resumed>) = 0 [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15665] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda07990, parent_tid=0x7fe5eda07990, exit_signal=0, stack=0x7fe5ed9e7000, stack_size=0x20240, tls=0x7fe5eda076c0} [pid 15665] <... futex resumed>) = 1 [pid 15662] <... futex resumed>) = 0 [pid 15655] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15647] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15665] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15655] <... futex resumed>) = 0 [pid 15647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15670] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15670] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15670] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15655] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15647] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15647] <... futex resumed>) = 0 [pid 15655] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15647] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15655] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15655] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15647] <... futex resumed>) = 0 [pid 15655] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] <... clone3 resumed> => {parent_tid=[1112]}, 88) = 1112 ./strace-static-x86_64: Process 15671 attached [pid 15667] rt_sigprocmask(SIG_SETMASK, [], [pid 15671] set_robust_list(0x7fe5eda079a0, 24 [pid 15667] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15671] <... set_robust_list resumed>) = 0 [pid 15667] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15671] rt_sigprocmask(SIG_SETMASK, [], [pid 15667] <... futex resumed>) = 0 [pid 15671] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15667] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15671] getsockname(-1, 0x20000080, NULL) = -1 EBADF (Bad file descriptor) [pid 15671] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15667] <... futex resumed>) = 0 [pid 15671] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... futex resumed>) = 0 [pid 15667] <... futex resumed>) = 1 [pid 15670] open(NULL, O_RDONLY [pid 15667] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15670] <... open resumed>) = -1 EFAULT (Bad address) [pid 15670] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15667] <... futex resumed>) = 0 [pid 15670] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15667] <... futex resumed>) = 0 [pid 15670] dup(-1 [pid 15667] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15670] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15670] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15653] <... write resumed>) = 20699119 [pid 15670] <... futex resumed>) = 1 [pid 15667] <... futex resumed>) = 0 [pid 15653] munmap(0x7fa3c529e000, 138412032 [pid 15670] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15667] <... futex resumed>) = 0 [pid 15670] renameat2(-1, NULL, -1, NULL, 0 [pid 15667] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15653] <... munmap resumed>) = 0 [pid 15670] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15670] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15653] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 15670] <... futex resumed>) = 1 [pid 15667] <... futex resumed>) = 0 [pid 15653] <... openat resumed>) = 5 [pid 15670] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15653] ioctl(5, LOOP_SET_FD, 3 [pid 15670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15667] <... futex resumed>) = 0 [pid 15670] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15667] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15670] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15670] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15667] <... futex resumed>) = 0 [pid 15670] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15667] <... futex resumed>) = 0 [pid 15670] memfd_create("syzkaller", 0 [pid 15667] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15670] <... memfd_create resumed>) = 5 [pid 15670] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15670] close(5) = 0 [pid 15670] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15667] <... futex resumed>) = 0 [pid 15670] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15667] <... futex resumed>) = 0 [pid 15670] open(NULL, O_RDONLY [pid 15667] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15653] <... ioctl resumed>) = 0 [pid 15670] <... open resumed>) = -1 EFAULT (Bad address) [pid 15653] close(3 [pid 15670] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15653] <... close resumed>) = 0 [pid 15670] <... futex resumed>) = 1 [pid 15667] <... futex resumed>) = 0 [pid 15653] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15670] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15667] <... futex resumed>) = 0 [pid 15653] <... mkdirat resumed>) = 0 [pid 15670] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15667] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15653] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15670] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15670] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15667] <... futex resumed>) = 0 [pid 15670] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] <... umount2 resumed>) = 0 [pid 15663] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 304] umount2("./274/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./274/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15669] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 304] umount2("./274/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./274/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 304] close(5) = 0 [pid 304] unlinkat(AT_FDCWD, "./274/bus", AT_REMOVEDIR) = 0 [pid 304] umount2("./274/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./274/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./274/binderfs") = 0 [pid 304] umount2("./274/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./274/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./274/cgroup") = 0 [pid 304] umount2("\x2e\x2f\x32\x37\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("\x2e\x2f\x32\x37\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 304] close(5) = 0 [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [ 382.958346][T15653] F2FS-fs (loop3): invalid crc value [pid 304] umount2("./274/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./274/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./274/cgroup.net") = 0 [pid 304] getdents64(3, 0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] unlinkat(AT_FDCWD, "./274", AT_REMOVEDIR) = 0 [pid 304] mkdirat(AT_FDCWD, "./275", 0777) = 0 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 304] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] close(3) = 0 [pid 15652] <... write resumed>) = 20699119 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15652] munmap(0x7f8d96a91000, 138412032 [pid 304] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15652] <... munmap resumed>) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 15652] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15652] <... openat resumed>) = 5 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15652] ioctl(5, LOOP_SET_FD, 3 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 304] close(3) = 0 [pid 304] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15677 attached [pid 15677] set_robust_list(0x555555ac2760, 24 [pid 304] <... clone resumed>, child_tidptr=0x555555ac2750) = 1098 [pid 15677] <... set_robust_list resumed>) = 0 [pid 15677] chdir("./275") = 0 [pid 15677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15677] setpgid(0, 0) = 0 [pid 15677] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 15677] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 15677] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 15652] <... ioctl resumed>) = 0 [pid 15652] close(3 [pid 15677] <... symlinkat resumed>) = 0 [pid 15652] <... close resumed>) = 0 [pid 15677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15652] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15677] <... openat resumed>) = 3 [pid 15652] <... mkdirat resumed>) = 0 [ 383.053085][T15653] F2FS-fs (loop3): Found nat_bits in checkpoint [pid 15677] write(3, "1000", 4 [pid 15652] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15677] <... write resumed>) = 4 [pid 15659] <... write resumed>) = 20699119 [pid 15677] close(3 [pid 15659] munmap(0x7f6b0c104000, 138412032 [pid 15677] <... close resumed>) = 0 [pid 15659] <... munmap resumed>) = 0 [pid 15677] read(200, [pid 15659] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 15677] <... read resumed>0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15659] <... openat resumed>) = 5 [pid 15677] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15659] ioctl(5, LOOP_SET_FD, 3 [pid 15677] <... symlinkat resumed>) = 0 [pid 15677] close(249) = 0 [pid 15677] close(248) = 0 [pid 15677] close(4) = 0 [pid 15677] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15677] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, NULL, 8) = 0 [pid 15677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b30cdd000 [pid 15677] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15677] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0}./strace-static-x86_64: Process 15681 attached [pid 15681] set_robust_list(0x7f6b30cfd9a0, 24 [pid 15677] <... clone3 resumed> => {parent_tid=[1099]}, 88) = 1099 [pid 15681] <... set_robust_list resumed>) = 0 [pid 15677] rt_sigprocmask(SIG_SETMASK, [], [pid 15681] rt_sigprocmask(SIG_SETMASK, [], [pid 15677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15681] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15677] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15681] memfd_create("syzkaller", 0 [pid 15677] <... futex resumed>) = 0 [pid 15681] <... memfd_create resumed>) = 3 [pid 15677] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15663] <... write resumed>) = 20699119 [pid 15681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15677] <... futex resumed>) = 0 [pid 15681] <... mmap resumed>) = 0x7f6b288dd000 [pid 15677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15663] munmap(0x7f340418f000, 138412032) = 0 [pid 15659] <... ioctl resumed>) = 0 [pid 15663] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 15659] close(3) = 0 [pid 15659] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15663] <... openat resumed>) = 5 [pid 15659] <... mkdirat resumed>) = 0 [ 383.123389][T15652] F2FS-fs (loop5): invalid crc value [ 383.128493][T15653] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 383.140758][T15653] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [pid 15659] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15663] ioctl(5, LOOP_SET_FD, 3 [pid 15677] <... mmap resumed>) = 0x7f6b288bc000 [pid 15677] mprotect(0x7f6b288bd000, 131072, PROT_READ|PROT_WRITE [pid 15663] <... ioctl resumed>) = 0 [pid 15663] close(3) = 0 [pid 15663] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15653] <... mount resumed>) = 0 [pid 15653] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 15653] chdir("./bus") = 0 [pid 15653] ioctl(5, LOOP_CLR_FD [pid 15663] <... mkdirat resumed>) = 0 [pid 15653] <... ioctl resumed>) = 0 [pid 15653] close(5 [pid 15669] <... write resumed>) = 20699119 [pid 15663] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15653] <... close resumed>) = 0 [pid 15653] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15653] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15651] close(3) = 0 [ 383.166980][T15652] F2FS-fs (loop5): Found nat_bits in checkpoint [ 383.167718][T15659] F2FS-fs (loop4): invalid crc value [pid 15651] close(4 [pid 15677] <... mprotect resumed>) = 0 [pid 15677] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288dc990, parent_tid=0x7f6b288dc990, exit_signal=0, stack=0x7f6b288bc000, stack_size=0x20240, tls=0x7f6b288dc6c0} => {parent_tid=[1100]}, 88) = 1100 [pid 15677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15677] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15677] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15651] <... close resumed>) = 0 [pid 15669] munmap(0x7fe5eda29000, 138412032 [pid 15651] close(5) = -1 EBADF (Bad file descriptor) [pid 15651] close(6) = -1 EBADF (Bad file descriptor) [pid 15651] close(7) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 15686 attached [pid 15651] close(8 [pid 15686] set_robust_list(0x7f6b288dc9a0, 24 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15669] <... munmap resumed>) = 0 [pid 15669] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 15651] close(9 [pid 15669] <... openat resumed>) = 5 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15669] ioctl(5, LOOP_SET_FD, 3 [pid 15651] close(10 [pid 15686] <... set_robust_list resumed>) = 0 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15686] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15686] memfd_create("syzkaller", 0) = 4 [pid 15686] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15686] close(4) = 0 [pid 15686] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15677] <... futex resumed>) = 0 [pid 15677] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15677] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15686] open(".", O_RDONLY) = 4 [pid 15686] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15677] <... futex resumed>) = 0 [pid 15677] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15677] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b2889b000 [pid 15677] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15677] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = 0 [pid 15677] <... clone3 resumed> => {parent_tid=[1101]}, 88) = 1101 [pid 15677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15677] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15677] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15651] close(11 [pid 15652] <... mount resumed>) = 0 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15652] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15651] close(12 [pid 15652] <... openat resumed>) = 3 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15652] chdir("./bus" [pid 15651] close(13 [pid 15652] <... chdir resumed>) = 0 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15652] ioctl(5, LOOP_CLR_FD [pid 15651] close(14) = -1 EBADF (Bad file descriptor) [pid 15651] close(15) = -1 EBADF (Bad file descriptor) [pid 15651] close(16) = -1 EBADF (Bad file descriptor) [pid 15651] close(17) = -1 EBADF (Bad file descriptor) [pid 15651] close(18) = -1 EBADF (Bad file descriptor) [pid 15651] close(19) = -1 EBADF (Bad file descriptor) [pid 15651] close(20) = -1 EBADF (Bad file descriptor) [pid 15651] close(21) = -1 EBADF (Bad file descriptor) [pid 15651] close(22) = -1 EBADF (Bad file descriptor) [pid 15651] close(23) = -1 EBADF (Bad file descriptor) [pid 15651] close(24) = -1 EBADF (Bad file descriptor) [pid 15651] close(25) = -1 EBADF (Bad file descriptor) [pid 15651] close(26) = -1 EBADF (Bad file descriptor) [pid 15651] close(27) = -1 EBADF (Bad file descriptor) [pid 15651] close(28) = -1 EBADF (Bad file descriptor) [pid 15651] close(29) = -1 EBADF (Bad file descriptor) [pid 15651] close(3) = -1 EBADF (Bad file descriptor) [pid 15651] close(4./strace-static-x86_64: Process 15692 attached [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15692] set_robust_list(0x7f6b288bb9a0, 24 [pid 15686] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15651] close(5) = -1 EBADF (Bad file descriptor) [pid 15651] close(6 [pid 15692] <... set_robust_list resumed>) = 0 [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 383.208766][T15663] F2FS-fs (loop2): invalid crc value [ 383.224792][T15652] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 383.228072][T15659] F2FS-fs (loop4): Found nat_bits in checkpoint [ 383.238704][T15652] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [pid 15651] close(7) = -1 EBADF (Bad file descriptor) [pid 15651] close(8 [pid 15692] rt_sigprocmask(SIG_SETMASK, [], [pid 15686] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15692] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15651] close(9 [pid 15692] getsockname(-1, 0x20000080, NULL [pid 15686] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(3 [pid 15669] <... ioctl resumed>) = 0 [pid 15652] <... ioctl resumed>) = 0 [pid 15651] close(10 [pid 15647] <... close resumed>) = 0 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(4 [pid 15669] close(3 [pid 15652] close(5 [pid 15651] close(11 [pid 15647] <... close resumed>) = 0 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(5 [pid 15692] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 15669] <... close resumed>) = 0 [pid 15652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] close(12 [pid 15647] <... close resumed>) = 0 [pid 15677] futex(0x7f6b3129a1fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 15669] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15652] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(6 [pid 15677] <... futex resumed>) = 0 [pid 15669] <... mkdirat resumed>) = 0 [pid 15652] <... futex resumed>) = 0 [pid 15651] close(13 [ 383.256602][T15663] F2FS-fs (loop2): Found nat_bits in checkpoint [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15669] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15652] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(7 [pid 15677] <... mmap resumed>) = 0x7f6b2887a000 [pid 15692] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15686] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15692] <... futex resumed>) = 0 [pid 15692] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15677] mprotect(0x7f6b2887b000, 131072, PROT_READ|PROT_WRITE [pid 15651] close(14 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15677] <... mprotect resumed>) = 0 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(8 [pid 15677] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15686] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] close(15 [pid 15677] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(9 [pid 15677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b2889a990, parent_tid=0x7f6b2889a990, exit_signal=0, stack=0x7f6b2887a000, stack_size=0x20240, tls=0x7f6b2889a6c0} [pid 15651] close(16) = -1 EBADF (Bad file descriptor) [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] close(17 [pid 15647] close(10 [pid 15677] <... clone3 resumed> => {parent_tid=[1102]}, 88) = 1102 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15677] rt_sigprocmask(SIG_SETMASK, [], [pid 15651] close(18 [pid 15647] close(11 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15677] futex(0x7f6b3129a1f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 15651] close(19 [pid 15647] close(12 [pid 15677] <... futex resumed>) = 0 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15677] futex(0x7f6b3129a1fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15651] close(20 [pid 15647] close(13 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] close(21 [pid 15647] close(14 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] close(22 [pid 15647] close(15 [pid 15686] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] close(23 [pid 15647] close(16 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] close(24 [pid 15647] close(17 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] close(25 [pid 15647] close(18 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] close(26 [pid 15647] close(19 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] close(27 [pid 15647] close(20 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] close(28 [pid 15647] close(21 [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] close(29 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(22 [pid 15651] exit_group(0 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15651] <... exit_group resumed>) = ? [pid 15647] close(23./strace-static-x86_64: Process 15697 attached [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15697] set_robust_list(0x7f6b2889a9a0, 24 [pid 15686] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15697] <... set_robust_list resumed>) = 0 [pid 15686] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15697] rt_sigprocmask(SIG_SETMASK, [], [pid 15686] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15697] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15686] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15656] <... futex resumed>) = ? [pid 15654] <... futex resumed>) = ? [pid 15653] <... futex resumed>) = ? [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15656] +++ exited with 0 +++ [pid 15654] +++ exited with 0 +++ [pid 15697] open(NULL, O_RDONLY [pid 15686] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15653] +++ exited with 0 +++ [pid 15651] +++ exited with 0 +++ [pid 15647] close(24) = -1 EBADF (Bad file descriptor) [pid 15659] <... mount resumed>) = 0 [pid 15647] close(25 [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1119, si_uid=0, si_status=0, si_utime=4, si_stime=17} --- [pid 15659] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] restart_syscall(<... resuming interrupted clone ...> [pid 15659] <... openat resumed>) = 3 [pid 15647] close(26 [pid 15659] chdir("./bus" [pid 321] <... restart_syscall resumed>) = 0 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15659] <... chdir resumed>) = 0 [pid 15659] ioctl(5, LOOP_CLR_FD [pid 15647] close(27 [pid 15659] <... ioctl resumed>) = 0 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15659] close(5 [pid 15647] close(28 [pid 14971] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 997, NULL, 0) = 1 [pid 321] <... write resumed>) = 12 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 15697] <... open resumed>) = -1 EFAULT (Bad address) [pid 15686] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15697] futex(0x7f6b3129a1fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 15686] <... futex resumed>) = 0 [pid 15697] <... futex resumed>) = 1 [pid 15686] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15677] <... futex resumed>) = 0 [pid 15697] futex(0x7f6b3129a1f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15677] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15686] <... futex resumed>) = 0 [ 383.302363][T15669] F2FS-fs (loop1): invalid crc value [ 383.307156][T15659] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 383.331524][T15659] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [pid 321] umount2("./278", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15686] dup(-1 [pid 15677] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15659] <... close resumed>) = 0 [pid 15647] close(29 [pid 14971] <... futex resumed>) = 1 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 15659] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] read(49, [pid 321] openat(AT_FDCWD, "./278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 15659] <... futex resumed>) = 0 [pid 15647] close(3 [pid 14971] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15659] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15658] close(3 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 321] newfstatat(3, "", [pid 15658] <... close resumed>) = 0 [pid 15647] close(4 [pid 14971] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15658] close(4 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] write(2, "2023/11/26 05:35:20 executed programs: 1672\n", 44 [pid 342] epoll_pwait(4, 2023/11/26 05:35:20 executed programs: 1672 [pid 321] getdents64(3, [pid 15658] <... close resumed>) = 0 [pid 15647] close(5 [pid 14971] <... write resumed>) = 44 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 15686] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] close(5 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 321] umount2("./278/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15686] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(6 [pid 14971] <... write resumed>) = 64 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15686] <... futex resumed>) = 1 [pid 15677] <... futex resumed>) = 0 [pid 15658] close(6 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 321] newfstatat(AT_FDCWD, "./278/cgroup.cpu", [pid 15686] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15677] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(7 [pid 14971] <... futex resumed>) = 1 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... futex resumed>) = 0 [pid 15658] close(7 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] read(49, [pid 321] unlink("./278/cgroup.cpu" [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15677] <... futex resumed>) = 0 [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(8 [pid 14971] <... read resumed>0xc00052dae0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 15686] renameat2(-1, NULL, -1, NULL, 0 [pid 15677] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15658] close(8 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] futex(0xc000b14d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15686] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(9 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=391428349} [pid 15686] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15658] close(9 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15686] <... futex resumed>) = 1 [pid 15677] <... futex resumed>) = 0 [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(10 [pid 15686] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15677] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15658] close(10 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15686] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15677] <... futex resumed>) = 0 [pid 15686] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15686] <... futex resumed>) = 0 [pid 15677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(11 [pid 15686] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15681] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15677] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15658] close(11 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15677] <... futex resumed>) = 0 [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(12 [pid 321] <... unlink resumed>) = 0 [pid 15658] close(12 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(13 [pid 15658] close(13 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(14 [pid 15658] close(14 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(15 [pid 15658] close(15 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(16 [pid 15658] close(16 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(17 [pid 15658] close(17 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(18 [pid 15658] close(18 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(19 [pid 15658] close(19 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(20 [pid 15658] close(20 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(21 [pid 15658] close(21 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(22 [pid 15658] close(22 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(23 [pid 15658] close(23 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(24 [pid 15658] close(24 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(25 [pid 15658] close(25 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(26 [pid 15658] close(26 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15686] memfd_create("syzkaller", 0 [pid 15677] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(27 [pid 15658] close(27 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(28 [pid 15658] close(28 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] close(29 [pid 15658] close(29 [pid 15647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15647] exit_group(0 [pid 15658] close(3 [pid 15657] <... futex resumed>) = ? [pid 15655] <... futex resumed>) = ? [pid 15652] <... futex resumed>) = ? [pid 15647] <... exit_group resumed>) = ? [pid 15663] <... mount resumed>) = 0 [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15657] +++ exited with 0 +++ [pid 15655] +++ exited with 0 +++ [pid 15652] +++ exited with 0 +++ [pid 15647] +++ exited with 0 +++ [pid 15663] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15658] close(4 [pid 15663] <... openat resumed>) = 3 [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1109, si_uid=0, si_status=0, si_utime=2, si_stime=19} --- [pid 15663] chdir("./bus" [pid 15658] close(5 [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15663] <... chdir resumed>) = 0 [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 396, NULL, 0) = 1 [pid 303] <... write resumed>) = 12 [pid 15663] ioctl(5, LOOP_CLR_FD [pid 15658] close(6 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 303] umount2("./276", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 15658] close(7 [pid 342] read(34, [pid 303] openat(AT_FDCWD, "./276", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 303] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15658] close(8 [pid 342] futex(0xc000b14d48, FUTEX_WAKE_PRIVATE, 1 [pid 303] newfstatat(3, "", [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15658] close(9 [pid 14971] epoll_pwait(4, [pid 342] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 303] getdents64(3, [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... write resumed>) = 64 [pid 303] <... getdents64 resumed>0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 15658] close(10 [pid 14971] epoll_pwait(4, [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 303] umount2("./276/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 0 [pid 15658] close(11 [pid 342] read(34, [pid 303] newfstatat(AT_FDCWD, "./276/cgroup.cpu", [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>0xc00052db90, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15658] close(12 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] unlink("./276/cgroup.cpu" [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... unlink resumed>) = 0 [pid 15658] close(13 [pid 303] umount2("./276/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=347285987} [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15658] close(14) = -1 EBADF (Bad file descriptor) [pid 15658] close(15) = -1 EBADF (Bad file descriptor) [pid 15686] <... memfd_create resumed>) = 5 [pid 15658] close(16) = -1 EBADF (Bad file descriptor) [pid 15658] close(17) = -1 EBADF (Bad file descriptor) [pid 15658] close(18 [pid 15686] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15686] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15658] close(19) = -1 EBADF (Bad file descriptor) [pid 15658] close(20) = -1 EBADF (Bad file descriptor) [pid 15658] close(21) = -1 EBADF (Bad file descriptor) [pid 15658] close(22) = -1 EBADF (Bad file descriptor) [pid 15658] close(23 [pid 15686] close(5 [pid 15658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15686] <... close resumed>) = 0 [pid 15658] close(24) = -1 EBADF (Bad file descriptor) [pid 15686] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15658] close(25) = -1 EBADF (Bad file descriptor) [pid 15658] close(26) = -1 EBADF (Bad file descriptor) [pid 15658] close(27) = -1 EBADF (Bad file descriptor) [pid 15658] close(28) = -1 EBADF (Bad file descriptor) [pid 15658] close(29) = -1 EBADF (Bad file descriptor) [pid 15658] exit_group(0 [pid 15686] <... futex resumed>) = 1 [pid 15677] <... futex resumed>) = 0 [pid 15666] <... futex resumed>) = ? [pid 15661] <... futex resumed>) = ? [pid 15659] <... futex resumed>) = ? [pid 15658] <... exit_group resumed>) = ? [ 383.354436][T15669] F2FS-fs (loop1): Found nat_bits in checkpoint [ 383.373690][T15663] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 383.395830][T15663] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [pid 15666] +++ exited with 0 +++ [pid 15661] +++ exited with 0 +++ [pid 15659] +++ exited with 0 +++ [pid 15658] +++ exited with 0 +++ [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1122, si_uid=0, si_status=0, si_utime=4, si_stime=13} --- [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15686] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15677] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... write resumed>) = 12 [pid 313] umount2("./278", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15677] <... futex resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15686] open(NULL, O_RDONLY [pid 15677] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... openat resumed>) = 3 [pid 15686] <... open resumed>) = -1 EFAULT (Bad address) [pid 313] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(3, 0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 313] umount2("./278/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15686] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15686] <... futex resumed>) = 1 [pid 15677] <... futex resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./278/cgroup.cpu", [pid 15686] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15677] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 14971] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 350, NULL, 0) = 1 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./278/cgroup.cpu") = 0 [pid 313] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14971] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 15686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15677] <... futex resumed>) = 0 [pid 15663] <... ioctl resumed>) = 0 [pid 14971] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 15686] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15677] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15663] close(5 [pid 14971] read(53, [pid 289] epoll_pwait(4, [pid 15686] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15686] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 14971] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 15686] <... futex resumed>) = 1 [pid 15677] <... futex resumed>) = 0 [pid 14971] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 15686] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 14971] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 342] epoll_pwait(4, [pid 14971] futex(0xc000b14d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=309400633} [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... futex resumed>) = 0 [pid 289] sched_yield( [pid 342] futex(0xc000b14d48, FUTEX_WAKE_PRIVATE, 1 [pid 289] <... sched_yield resumed>) = 0 [pid 14971] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 289] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 14971] read(53, [pid 289] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 297] <... futex resumed>) = 0 [pid 289] <... futex resumed>) = 1 [pid 297] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 14971] <... read resumed>0xc00052dc40, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] epoll_pwait(4, [pid 297] epoll_pwait(4, [pid 14971] futex(0xc000b14d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] epoll_pwait(4, [pid 297] epoll_pwait(4, [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] epoll_pwait(4, [pid 297] futex(0xc000b14d48, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 297] futex(0x1f0fad8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 14971] <... futex resumed>) = 0 [pid 15669] <... mount resumed>) = 0 [pid 14971] futex(0x1f0fad8, FUTEX_WAKE_PRIVATE, 1 [pid 289] getpid( [pid 15669] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 14971] <... futex resumed>) = 1 [pid 289] <... getpid resumed>) = 288 [pid 15669] <... openat resumed>) = 3 [pid 14971] futex(0xc000b14d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] tgkill(288, 297, SIGURG [pid 15669] chdir("./bus" [pid 289] <... tgkill resumed>) = 0 [pid 15669] <... chdir resumed>) = 0 [pid 15669] ioctl(5, LOOP_CLR_FD [pid 297] <... futex resumed>) = 0 [pid 297] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=288, si_uid=0} --- [pid 297] rt_sigreturn({mask=[]} [pid 289] getpid() = 288 [pid 289] tgkill(288, 297, SIGURG) = 0 [pid 297] <... rt_sigreturn resumed>) = 0 [pid 297] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=288, si_uid=0} --- [pid 297] rt_sigreturn({mask=[]}) = 0 [pid 297] epoll_pwait(4, [pid 289] getpid( [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] <... getpid resumed>) = 288 [pid 297] futex(0xc000b14d48, FUTEX_WAKE_PRIVATE, 1 [pid 289] tgkill(288, 297, SIGURG [pid 14971] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 289] <... tgkill resumed>) = 0 [pid 297] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=288, si_uid=0} --- [pid 297] rt_sigreturn({mask=[]}) = 1 [pid 297] getpid( [pid 14971] sched_yield() = 0 [pid 297] <... getpid resumed>) = 288 [pid 14971] futex(0x1f0f9d8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 297] tgkill(288, 14971, SIGURG [pid 14971] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 297] <... tgkill resumed>) = 0 [pid 14971] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=288, si_uid=0} --- [pid 297] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1 [pid 14971] rt_sigreturn({mask=[]} [pid 297] <... futex resumed>) = 0 [pid 14971] <... rt_sigreturn resumed>) = 202 [pid 297] futex(0x1f0fad8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 14971] futex(0x1f0f9d8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 297] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 297] futex(0x1f0fad8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 289] getpid( [pid 297] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 289] <... getpid resumed>) = 288 [pid 297] futex(0x1f0fad8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 289] tgkill(288, 297, SIGURG [pid 297] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 289] <... tgkill resumed>) = 0 [pid 14971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 297] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=288, si_uid=0} --- [pid 14971] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1 [pid 297] rt_sigreturn({mask=[]} [pid 14971] <... futex resumed>) = 0 [pid 297] <... rt_sigreturn resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 14971] futex(0x1f0fad8, FUTEX_WAKE_PRIVATE, 1 [pid 297] sched_yield( [pid 289] getpid( [pid 14971] <... futex resumed>) = 0 [pid 297] <... sched_yield resumed>) = 0 [pid 289] <... getpid resumed>) = 288 [pid 14971] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1 [pid 297] futex(0x1f0f9d8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 289] tgkill(288, 297, SIGURG [pid 14971] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 289] <... tgkill resumed>) = 0 [pid 297] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=288, si_uid=0} --- [pid 297] rt_sigreturn({mask=[]}) = -1 EAGAIN (Resource temporarily unavailable) [pid 297] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1 [pid 289] getpid( [pid 297] <... futex resumed>) = 0 [pid 289] <... getpid resumed>) = 288 [pid 14971] futex(0xc000b14d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] tgkill(288, 297, SIGURG [pid 297] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 289] <... tgkill resumed>) = 0 [pid 15662] close(3 [pid 297] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=288, si_uid=0} --- [pid 15662] <... close resumed>) = 0 [pid 297] rt_sigreturn({mask=[]} [pid 15662] close(4 [pid 297] <... rt_sigreturn resumed>) = 202 [pid 15662] <... close resumed>) = 0 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=248935765} [pid 15662] close(5) = -1 EBADF (Bad file descriptor) [pid 15662] close(6) = -1 EBADF (Bad file descriptor) [pid 15662] close(7) = -1 EBADF (Bad file descriptor) [pid 15662] close(8) = -1 EBADF (Bad file descriptor) [ 383.435857][T15669] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 383.471651][T15669] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [pid 15662] close(9) = -1 EBADF (Bad file descriptor) [pid 15662] close(10) = -1 EBADF (Bad file descriptor) [pid 15662] close(11) = -1 EBADF (Bad file descriptor) [pid 15662] close(12) = -1 EBADF (Bad file descriptor) [pid 15662] close(13) = -1 EBADF (Bad file descriptor) [pid 15662] close(14) = -1 EBADF (Bad file descriptor) [pid 15662] close(15) = -1 EBADF (Bad file descriptor) [pid 15662] close(16) = -1 EBADF (Bad file descriptor) [pid 15662] close(17) = -1 EBADF (Bad file descriptor) [pid 15662] close(18) = -1 EBADF (Bad file descriptor) [pid 15662] close(19) = -1 EBADF (Bad file descriptor) [pid 15662] close(20) = -1 EBADF (Bad file descriptor) [pid 15662] close(21) = -1 EBADF (Bad file descriptor) [pid 15662] close(22) = -1 EBADF (Bad file descriptor) [pid 15662] close(23) = -1 EBADF (Bad file descriptor) [pid 15662] close(24) = -1 EBADF (Bad file descriptor) [pid 15662] close(25) = -1 EBADF (Bad file descriptor) [pid 15662] close(26) = -1 EBADF (Bad file descriptor) [pid 15662] close(27) = -1 EBADF (Bad file descriptor) [pid 15662] close(28) = -1 EBADF (Bad file descriptor) [pid 15662] close(29) = -1 EBADF (Bad file descriptor) [pid 15662] close(3) = -1 EBADF (Bad file descriptor) [pid 15662] close(4 [pid 15663] <... close resumed>) = 0 [pid 15662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15662] close(5) = -1 EBADF (Bad file descriptor) [pid 15662] close(6) = -1 EBADF (Bad file descriptor) [pid 15662] close(7) = -1 EBADF (Bad file descriptor) [pid 15662] close(8) = -1 EBADF (Bad file descriptor) [pid 15662] close(9) = -1 EBADF (Bad file descriptor) [pid 15662] close(10) = -1 EBADF (Bad file descriptor) [pid 15662] close(11) = -1 EBADF (Bad file descriptor) [pid 15662] close(12) = -1 EBADF (Bad file descriptor) [pid 15662] close(13) = -1 EBADF (Bad file descriptor) [pid 15662] close(14) = -1 EBADF (Bad file descriptor) [pid 15662] close(15) = -1 EBADF (Bad file descriptor) [pid 15662] close(16) = -1 EBADF (Bad file descriptor) [pid 15662] close(17) = -1 EBADF (Bad file descriptor) [pid 15662] close(18) = -1 EBADF (Bad file descriptor) [pid 15662] close(19) = -1 EBADF (Bad file descriptor) [pid 15662] close(20) = -1 EBADF (Bad file descriptor) [pid 15662] close(21 [pid 15669] <... ioctl resumed>) = 0 [pid 15663] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15669] close(5 [pid 15663] <... futex resumed>) = 0 [pid 15662] close(22 [pid 15669] <... close resumed>) = 0 [pid 15662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15662] close(23) = -1 EBADF (Bad file descriptor) [pid 15662] close(24) = -1 EBADF (Bad file descriptor) [pid 15662] close(25) = -1 EBADF (Bad file descriptor) [pid 15662] close(26) = -1 EBADF (Bad file descriptor) [pid 15662] close(27) = -1 EBADF (Bad file descriptor) [pid 15662] close(28) = -1 EBADF (Bad file descriptor) [pid 15662] close(29) = -1 EBADF (Bad file descriptor) [pid 15662] exit_group(0 [pid 15665] <... futex resumed>) = ? [pid 15662] <... exit_group resumed>) = ? [pid 15665] +++ exited with 0 +++ [pid 15669] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15668] <... futex resumed>) = ? [pid 15669] <... futex resumed>) = 0 [pid 15668] +++ exited with 0 +++ [pid 15667] close(3) = 0 [pid 15667] close(4) = 0 [pid 15667] close(5 [pid 15663] +++ exited with 0 +++ [pid 15662] +++ exited with 0 +++ [pid 15669] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1126, si_uid=0, si_status=0, si_utime=5, si_stime=15} --- [pid 15667] close(6) = -1 EBADF (Bad file descriptor) [pid 15667] close(7 [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 302, NULL, 0) = 1 [pid 310] <... write resumed>) = 12 [pid 15667] close(8 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 310] umount2("./281", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 15667] close(9 [pid 342] read(11, [pid 310] openat(AT_FDCWD, "./281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 15667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 310] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15667] close(10 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 310] newfstatat(3, "", [pid 15667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 15667] close(11 [pid 310] getdents64(3, [pid 297] epoll_pwait(4, [pid 15667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15667] close(12 [pid 342] <... write resumed>) = 64 [pid 310] umount2("./281/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 15667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0xc000b14d48, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15667] close(13 [pid 14971] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 310] newfstatat(AT_FDCWD, "./281/cgroup.cpu", [pid 15667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] read(11, [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15667] close(14 [pid 342] <... read resumed>0xc00052c0b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] unlink("./281/cgroup.cpu" [pid 15667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14971] futex(0xc000b14d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... unlink resumed>) = 0 [pid 15667] close(15 [pid 310] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=211159719} [pid 15667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] close(16) = -1 EBADF (Bad file descriptor) [pid 15667] close(17) = -1 EBADF (Bad file descriptor) [pid 15667] close(18) = -1 EBADF (Bad file descriptor) [pid 15667] close(19) = -1 EBADF (Bad file descriptor) [pid 15667] close(20) = -1 EBADF (Bad file descriptor) [pid 15667] close(21) = -1 EBADF (Bad file descriptor) [pid 15667] close(22) = -1 EBADF (Bad file descriptor) [pid 15667] close(23) = -1 EBADF (Bad file descriptor) [pid 15667] close(24) = -1 EBADF (Bad file descriptor) [pid 15667] close(25) = -1 EBADF (Bad file descriptor) [pid 15667] close(26) = -1 EBADF (Bad file descriptor) [pid 15667] close(27) = -1 EBADF (Bad file descriptor) [pid 15667] close(28) = -1 EBADF (Bad file descriptor) [pid 15667] close(29) = -1 EBADF (Bad file descriptor) [pid 15667] close(3) = -1 EBADF (Bad file descriptor) [pid 15667] close(4) = -1 EBADF (Bad file descriptor) [pid 15667] close(5) = -1 EBADF (Bad file descriptor) [pid 15667] close(6) = -1 EBADF (Bad file descriptor) [pid 15667] close(7) = -1 EBADF (Bad file descriptor) [pid 15667] close(8) = -1 EBADF (Bad file descriptor) [pid 15667] close(9) = -1 EBADF (Bad file descriptor) [pid 15667] close(10) = -1 EBADF (Bad file descriptor) [pid 15667] close(11) = -1 EBADF (Bad file descriptor) [pid 15667] close(12) = -1 EBADF (Bad file descriptor) [pid 15667] close(13) = -1 EBADF (Bad file descriptor) [pid 15667] close(14) = -1 EBADF (Bad file descriptor) [pid 15667] close(15) = -1 EBADF (Bad file descriptor) [pid 15667] close(16) = -1 EBADF (Bad file descriptor) [pid 15667] close(17) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = 0 [pid 15667] close(18) = -1 EBADF (Bad file descriptor) [pid 15667] close(19) = -1 EBADF (Bad file descriptor) [pid 15667] close(20) = -1 EBADF (Bad file descriptor) [pid 15667] close(21) = -1 EBADF (Bad file descriptor) [pid 15667] close(22) = -1 EBADF (Bad file descriptor) [pid 15667] close(23) = -1 EBADF (Bad file descriptor) [pid 15667] close(24) = -1 EBADF (Bad file descriptor) [pid 15667] close(25) = -1 EBADF (Bad file descriptor) [pid 15667] close(26) = -1 EBADF (Bad file descriptor) [pid 15667] close(27) = -1 EBADF (Bad file descriptor) [pid 15667] close(28) = -1 EBADF (Bad file descriptor) [pid 15667] close(29 [pid 321] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15667] exit_group(0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15671] <... futex resumed>) = ? [pid 15670] <... futex resumed>) = ? [pid 15669] <... futex resumed>) = ? [pid 15667] <... exit_group resumed>) = ? [pid 321] newfstatat(AT_FDCWD, "./278/bus", [pid 15671] +++ exited with 0 +++ [pid 15670] +++ exited with 0 +++ [pid 15669] +++ exited with 0 +++ [pid 15667] +++ exited with 0 +++ [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1109, si_uid=0, si_status=0, si_utime=3, si_stime=22} --- [pid 321] openat(AT_FDCWD, "./278/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 321] <... openat resumed>) = 5 [pid 321] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 321] getdents64(5, 0x555555c76850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 321] close(5 [pid 317] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 215, NULL, 0) = 1 [pid 321] <... close resumed>) = 0 [pid 317] umount2("./278", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] unlinkat(AT_FDCWD, "./278/bus", AT_REMOVEDIR [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 297] read(35, [pid 289] epoll_pwait(4, [pid 321] <... unlinkat resumed>) = 0 [pid 317] openat(AT_FDCWD, "./278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] umount2("./278/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... openat resumed>) = 3 [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 342] <... futex resumed>) = 0 [pid 321] newfstatat(AT_FDCWD, "./278/binderfs", [pid 317] newfstatat(3, "", [pid 297] <... futex resumed>) = 1 [pid 342] epoll_pwait(4, [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] unlink("./278/binderfs" [pid 317] getdents64(3, [pid 297] <... write resumed>) = 64 [pid 342] epoll_pwait(4, [pid 321] <... unlink resumed>) = 0 [pid 297] futex(0xc000b14d48, FUTEX_WAKE_PRIVATE, 1 [pid 14971] <... futex resumed>) = 0 [pid 321] umount2("./278/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 297] <... futex resumed>) = 1 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] umount2("./278/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] read(35, [pid 321] newfstatat(AT_FDCWD, "./278/cgroup", [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... read resumed>0xc00052c160, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 14971] futex(0xc000b14d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] newfstatat(AT_FDCWD, "./278/cgroup.cpu", [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] unlink("./278/cgroup" [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=169355295} [pid 321] <... unlink resumed>) = 0 [pid 317] unlink("./278/cgroup.cpu" [pid 321] umount2("\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] <... unlink resumed>) = 0 [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 317] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 321] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] getdents64(5, 0x555555c76850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 321] close(5) = 0 [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 321] umount2("./278/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./278/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./278/cgroup.net") = 0 [pid 321] getdents64(3, 0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 321] close(3) = 0 [pid 321] unlinkat(AT_FDCWD, "./278", AT_REMOVEDIR) = 0 [pid 321] mkdirat(AT_FDCWD, "./279", 0777) = 0 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 303] <... umount2 resumed>) = 0 [pid 303] umount2("./276/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./276/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("./276/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "./276/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] <... openat resumed>) = 3 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 321] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 321] close(3) = 0 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "./276/bus", AT_REMOVEDIR) = 0 [pid 303] umount2("./276/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./276/binderfs", [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./276/binderfs") = 0 [pid 303] umount2("./276/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] <... socket resumed>) = 3 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] newfstatat(AT_FDCWD, "./276/cgroup", [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 303] unlink("./276/cgroup" [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 303] <... unlink resumed>) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 303] umount2("\x2e\x2f\x32\x37\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] <... setsockopt resumed>) = 0 [pid 321] close(3 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... close resumed>) = 0 [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 321] read(249, [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 303] umount2("\x2e\x2f\x32\x37\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 15702 attached ) = 5 [pid 15702] set_robust_list(0x555555c6d760, 24 [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1123 [pid 15702] <... set_robust_list resumed>) = 0 [pid 303] newfstatat(5, "", [pid 15702] chdir("./279") = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 303] getdents64(5, [pid 15702] setpgid(0, 0) = 0 [pid 303] <... getdents64 resumed>0x555556703850 /* 2 entries */, 32768) = 48 [pid 15702] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 303] getdents64(5, [pid 15702] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 15681] <... write resumed>) = 20699119 [pid 313] <... umount2 resumed>) = 0 [pid 303] <... getdents64 resumed>0x555556703850 /* 0 entries */, 32768) = 0 [pid 15702] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 303] close(5 [pid 15702] <... symlinkat resumed>) = 0 [pid 303] <... close resumed>) = 0 [pid 15702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 15702] <... openat resumed>) = 3 [pid 15681] munmap(0x7f6b288dd000, 138412032 [pid 303] <... unlinkat resumed>) = 0 [pid 15702] write(3, "1000", 4 [pid 303] umount2("./276/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15702] <... write resumed>) = 4 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15702] close(3 [pid 303] newfstatat(AT_FDCWD, "./276/cgroup.net", [pid 15702] <... close resumed>) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15702] read(200, [pid 303] unlink("./276/cgroup.net" [pid 15702] <... read resumed>0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15681] <... munmap resumed>) = 0 [pid 303] <... unlink resumed>) = 0 [pid 15702] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 303] getdents64(3, [pid 15702] <... symlinkat resumed>) = 0 [pid 313] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... getdents64 resumed>0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 15702] close(249 [pid 15681] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 303] close(3 [pid 15702] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... close resumed>) = 0 [pid 15702] close(248 [pid 15681] <... openat resumed>) = 5 [pid 313] newfstatat(AT_FDCWD, "./278/bus", [pid 303] unlinkat(AT_FDCWD, "./276", AT_REMOVEDIR [pid 15702] <... close resumed>) = 0 [pid 15681] ioctl(5, LOOP_SET_FD, 3 [pid 303] <... unlinkat resumed>) = 0 [pid 15702] close(4 [pid 303] mkdirat(AT_FDCWD, "./277", 0777 [pid 15702] <... close resumed>) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... mkdirat resumed>) = 0 [pid 15702] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 15702] <... futex resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15702] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, [pid 313] openat(AT_FDCWD, "./278/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15702] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] <... openat resumed>) = 5 [pid 15702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 313] newfstatat(5, "", [pid 15702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15702] <... mmap resumed>) = 0x7fa3cd6bf000 [pid 15702] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE [pid 313] getdents64(5, [pid 15702] <... mprotect resumed>) = 0 [pid 15702] rt_sigprocmask(SIG_BLOCK, ~[], [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 15702] <... rt_sigprocmask resumed>[], 8) = 0 [pid 313] getdents64(5, [pid 15702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0}./strace-static-x86_64: Process 15704 attached [pid 15704] set_robust_list(0x7fa3cd6df9a0, 24 [pid 15702] <... clone3 resumed> => {parent_tid=[1124]}, 88) = 1124 [pid 15704] <... set_robust_list resumed>) = 0 [pid 15702] rt_sigprocmask(SIG_SETMASK, [], [pid 15681] <... ioctl resumed>) = 0 [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 303] <... openat resumed>) = 3 [pid 15704] rt_sigprocmask(SIG_SETMASK, [], [pid 15702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15681] close(3 [pid 313] close(5 [pid 303] ioctl(3, LOOP_CLR_FD [pid 15704] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15702] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15681] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 303] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 15704] memfd_create("syzkaller", 0 [pid 15702] <... futex resumed>) = 0 [pid 15681] mkdirat(AT_FDCWD, "./bus", 0777 [pid 313] unlinkat(AT_FDCWD, "./278/bus", AT_REMOVEDIR [pid 303] close(3 [pid 15704] <... memfd_create resumed>) = 3 [pid 15702] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... close resumed>) = 0 [pid 15704] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15702] <... futex resumed>) = 0 [pid 15681] <... mkdirat resumed>) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15704] <... mmap resumed>) = 0x7fa3c52bf000 [pid 15702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] <... unlinkat resumed>) = 0 [pid 303] <... socket resumed>) = 3 [pid 15681] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 313] umount2("./278/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... umount2 resumed>) = 0 [pid 303] close(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./278/binderfs", [pid 310] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... close resumed>) = 0 [pid 313] unlink("./278/binderfs" [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... unlink resumed>) = 0 [pid 313] umount2("./278/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] newfstatat(AT_FDCWD, "./281/bus", [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./278/cgroup", [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./278/cgroup" [pid 310] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 313] umount2("\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 310] openat(AT_FDCWD, "./281/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... openat resumed>) = 5 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] newfstatat(5, "", [pid 313] <... openat resumed>) = 5 [pid 313] newfstatat(5, "", [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, [pid 310] getdents64(5, [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, [pid 310] getdents64(5, [pid 303] <... socket resumed>) = 3 [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 310] <... getdents64 resumed>0x5555558df850 /* 0 entries */, 32768) = 0 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 313] close(5 [pid 310] close(5 [pid 313] <... close resumed>) = 0 [pid 310] <... close resumed>) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 310] unlinkat(AT_FDCWD, "./281/bus", AT_REMOVEDIR [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15702] <... mmap resumed>) = 0x7fa3c529e000 [pid 313] <... unlinkat resumed>) = 0 [pid 310] <... unlinkat resumed>) = 0 [pid 15702] mprotect(0x7fa3c529f000, 131072, PROT_READ|PROT_WRITE [pid 313] umount2("./278/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] umount2("./281/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15702] <... mprotect resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] close(3 [pid 15702] rt_sigprocmask(SIG_BLOCK, ~[], [pid 313] newfstatat(AT_FDCWD, "./278/cgroup.net", [pid 310] newfstatat(AT_FDCWD, "./281/binderfs", [pid 15702] <... rt_sigprocmask resumed>[], 8) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... close resumed>) = 0 [pid 15702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c52be990, parent_tid=0x7fa3c52be990, exit_signal=0, stack=0x7fa3c529e000, stack_size=0x20240, tls=0x7fa3c52be6c0} [pid 313] unlink("./278/cgroup.net" [pid 310] unlink("./281/binderfs" [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... unlink resumed>) = 0 [pid 310] <... unlink resumed>) = 0 [pid 313] getdents64(3, [pid 310] umount2("./281/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... socket resumed>) = 3 [pid 15702] <... clone3 resumed> => {parent_tid=[1125]}, 88) = 1125 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15702] rt_sigprocmask(SIG_SETMASK, [], [pid 313] close(3 [pid 310] newfstatat(AT_FDCWD, "./281/cgroup", [pid 313] <... close resumed>) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] unlinkat(AT_FDCWD, "./278", AT_REMOVEDIR [pid 310] unlink("./281/cgroup" [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] <... unlinkat resumed>) = 0 [pid 310] <... unlink resumed>) = 0 [pid 313] mkdirat(AT_FDCWD, "./279", 0777 [pid 310] umount2("\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15702] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... mkdirat resumed>) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] <... openat resumed>) = 3 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] ioctl(3, LOOP_CLR_FD [pid 310] umount2("\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] close(3 [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15702] <... futex resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 310] <... openat resumed>) = 5 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] newfstatat(5, "", [pid 313] <... socket resumed>) = 3 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] close(3 [pid 310] getdents64(5, [pid 313] <... close resumed>) = 0 [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] getdents64(5, [pid 313] <... socket resumed>) = 3 [pid 310] <... getdents64 resumed>0x5555558df850 /* 0 entries */, 32768) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 310] close(5 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] <... unlinkat resumed>) = 0 [pid 313] close(3 [pid 310] umount2("./281/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] newfstatat(AT_FDCWD, "./281/cgroup.net", [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15702] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 313] <... socket resumed>) = 3 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] unlink("./281/cgroup.net" [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... unlink resumed>) = 0 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] getdents64(3, ./strace-static-x86_64: Process 15707 attached [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] close(3 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] <... close resumed>) = 0 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15707] set_robust_list(0x7fa3c52be9a0, 24 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] unlinkat(AT_FDCWD, "./281", AT_REMOVEDIR [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15707] <... set_robust_list resumed>) = 0 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] <... unlinkat resumed>) = 0 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] mkdirat(AT_FDCWD, "./282", 0777 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15707] rt_sigprocmask(SIG_SETMASK, [], [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] <... mkdirat resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... openat resumed>) = 3 [pid 303] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] ioctl(3, LOOP_CLR_FD [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 303] <... close resumed>) = 0 [pid 15707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] close(3 [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15707] memfd_create("syzkaller", 0 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] close(3 [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... close resumed>) = 0 [pid 313] close(3 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... close resumed>) = 0 [pid 310] <... socket resumed>) = 3 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 313] <... socket resumed>) = 3 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 303] <... socket resumed>) = 3 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 310] close(3 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] <... close resumed>) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] <... setsockopt resumed>) = 0 [pid 310] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] <... setsockopt resumed>) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] <... setsockopt resumed>) = 0 [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15707] <... memfd_create resumed>) = 4 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] <... setsockopt resumed>) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 303] <... setsockopt resumed>) = 0 [pid 313] close(3 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15707] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 313] <... close resumed>) = 0 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] read(249, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 ./strace-static-x86_64: Process 15709 attached [pid 15707] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15709] set_robust_list(0x5555559df760, 24 [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1126 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15709] <... set_robust_list resumed>) = 0 [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] <... setsockopt resumed>) = 0 [pid 310] close(3 [pid 15709] chdir("./279" [pid 310] <... close resumed>) = 0 [pid 303] close(3 [pid 15709] <... chdir resumed>) = 0 [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 303] <... close resumed>) = 0 [pid 15709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] <... socket resumed>) = 3 [pid 303] read(249, [pid 15709] <... prctl resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15709] setpgid(0, 0 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 303] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15709] <... setpgid resumed>) = 0 [pid 15707] close(4 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15709] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 ./strace-static-x86_64: Process 15710 attached [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15709] <... symlinkat resumed>) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15710] set_robust_list(0x5555566fa760, 24 [pid 15709] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1113 [pid 15710] <... set_robust_list resumed>) = 0 [pid 15709] <... symlinkat resumed>) = 0 [pid 310] <... setsockopt resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15710] chdir("./277" [pid 15709] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 15710] <... chdir resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15709] <... symlinkat resumed>) = 0 [pid 15707] <... close resumed>) = 0 [ 383.714261][T15681] F2FS-fs (loop0): invalid crc value [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15710] <... prctl resumed>) = 0 [pid 15709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15710] setpgid(0, 0 [pid 15709] <... openat resumed>) = 3 [pid 15707] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... setsockopt resumed>) = 0 [pid 15710] <... setpgid resumed>) = 0 [pid 15709] write(3, "1000", 4 [pid 310] close(3) = 0 [pid 15710] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 310] read(249, [pid 15709] <... write resumed>) = 4 [pid 15702] <... futex resumed>) = 0 [pid 310] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15712 attached [pid 15710] <... symlinkat resumed>) = 0 [pid 15709] close(3 [pid 15712] set_robust_list(0x5555558d6760, 24 [pid 15710] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 15709] <... close resumed>) = 0 [pid 15707] <... futex resumed>) = 1 [pid 15702] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1130 [pid 15712] <... set_robust_list resumed>) = 0 [pid 15710] <... symlinkat resumed>) = 0 [pid 15709] read(200, [pid 15712] chdir("./282" [pid 15710] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 15712] <... chdir resumed>) = 0 [pid 15709] <... read resumed>0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15702] <... futex resumed>) = 0 [pid 15707] open(".", O_RDONLY [pid 15712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15710] <... symlinkat resumed>) = 0 [pid 15709] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15712] <... prctl resumed>) = 0 [pid 15710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15712] setpgid(0, 0 [pid 15710] <... openat resumed>) = 3 [pid 15709] <... symlinkat resumed>) = 0 [pid 317] <... umount2 resumed>) = 0 [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 15712] <... setpgid resumed>) = 0 [pid 15710] write(3, "1000", 4 [pid 15709] close(249 [pid 15712] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 15710] <... write resumed>) = 4 [pid 15709] <... close resumed>) = 0 [pid 15712] <... symlinkat resumed>) = 0 [pid 15710] close(3 [pid 15709] close(248 [pid 15712] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 15710] <... close resumed>) = 0 [pid 15709] <... close resumed>) = 0 [pid 15712] <... symlinkat resumed>) = 0 [pid 15710] read(200, [pid 15709] close(4 [pid 15712] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 15710] <... read resumed>0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15709] <... close resumed>) = 0 [pid 15712] <... symlinkat resumed>) = 0 [pid 15710] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15710] <... symlinkat resumed>) = 0 [pid 15709] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... epoll_pwait resumed>[], 128, 171, NULL, 0) = 0 [pid 317] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15712] <... openat resumed>) = 3 [pid 15710] close(249 [pid 15709] <... futex resumed>) = 0 [pid 342] epoll_pwait(4, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15712] write(3, "1000", 4 [pid 15710] <... close resumed>) = 0 [pid 15709] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15712] <... write resumed>) = 4 [pid 15710] close(248 [pid 15709] <... rt_sigaction resumed>NULL, 8) = 0 [pid 342] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./278/bus", [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=995793046} [pid 15712] close(3 [pid 15710] <... close resumed>) = 0 [pid 15709] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15712] <... close resumed>) = 0 [pid 15710] close(4 [pid 15709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15712] read(200, [pid 15710] <... close resumed>) = 0 [pid 15709] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15712] <... read resumed>0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15710] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15709] <... mmap resumed>) = 0x7f6b14504000 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15712] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15710] <... futex resumed>) = 0 [pid 15709] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE [pid 15712] <... symlinkat resumed>) = 0 [pid 15710] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, [pid 15709] <... mprotect resumed>) = 0 [pid 317] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15712] close(249 [pid 15710] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15709] rt_sigprocmask(SIG_BLOCK, ~[], [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15712] <... close resumed>) = 0 [pid 15710] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15709] <... rt_sigprocmask resumed>[], 8) = 0 [pid 317] openat(AT_FDCWD, "./278/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15712] close(248 [pid 15710] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15709] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0} [pid 317] <... openat resumed>) = 5 [pid 15712] <... close resumed>) = 0 [pid 15710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 15713 attached [pid 15712] close(4 [pid 15710] <... mmap resumed>) = 0x7f8d9ee91000 [pid 317] newfstatat(5, "", [pid 15713] set_robust_list(0x7f6b145249a0, 24 [pid 15712] <... close resumed>) = 0 [pid 15710] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE [pid 15709] <... clone3 resumed> => {parent_tid=[1127]}, 88) = 1127 [pid 15707] <... open resumed>) = 4 [pid 15702] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15713] <... set_robust_list resumed>) = 0 [pid 15712] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15710] <... mprotect resumed>) = 0 [pid 317] getdents64(5, [pid 15713] rt_sigprocmask(SIG_SETMASK, [], [pid 15712] <... futex resumed>) = 0 [pid 15710] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15709] rt_sigprocmask(SIG_SETMASK, [], [pid 15707] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15712] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, [pid 15710] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15707] <... futex resumed>) = 1 [pid 15702] <... futex resumed>) = 0 [pid 15712] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0} [pid 15709] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 15714 attached [pid 15713] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15712] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15709] <... futex resumed>) = 0 [pid 15707] <... mkdirat resumed>) = 0 [pid 15702] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 15714] set_robust_list(0x7f8d9eeb19a0, 24 [pid 15712] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15710] <... clone3 resumed> => {parent_tid=[1114]}, 88) = 1114 [pid 15709] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15714] <... set_robust_list resumed>) = 0 [pid 15713] memfd_create("syzkaller", 0 [pid 15712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15710] rt_sigprocmask(SIG_SETMASK, [], [pid 15709] <... futex resumed>) = 0 [pid 317] getdents64(5, [pid 15714] rt_sigprocmask(SIG_SETMASK, [], [pid 15712] <... mmap resumed>) = 0x7f340c58f000 [pid 15710] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15709] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] <... futex resumed>) = 0 [pid 15714] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15712] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE [pid 15710] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15709] <... mmap resumed>) = 0x7f6b144e3000 [pid 15714] memfd_create("syzkaller", 0 [pid 15712] <... mprotect resumed>) = 0 [pid 15710] <... futex resumed>) = 0 [pid 15709] mprotect(0x7f6b144e4000, 131072, PROT_READ|PROT_WRITE [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15714] <... memfd_create resumed>) = 3 [pid 15713] <... memfd_create resumed>) = 3 [pid 15712] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15710] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15709] <... mprotect resumed>) = 0 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] <... mmap resumed>) = 0x7fa3c527d000 [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 15714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15712] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15710] <... futex resumed>) = 0 [pid 15709] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE [pid 15714] <... mmap resumed>) = 0x7f8d96a91000 [pid 15712] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0} [pid 15710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15709] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 15715 attached [pid 15713] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15709] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14503990, parent_tid=0x7f6b14503990, exit_signal=0, stack=0x7f6b144e3000, stack_size=0x20240, tls=0x7f6b145036c0} [pid 317] close(5./strace-static-x86_64: Process 15716 attached [pid 15715] set_robust_list(0x7f340c5af9a0, 24 [pid 15712] <... clone3 resumed> => {parent_tid=[1131]}, 88) = 1131 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15716] set_robust_list(0x7f6b145039a0, 24 [pid 15715] <... set_robust_list resumed>) = 0 [pid 15713] <... mmap resumed>) = 0x7f6b0c0e3000 [pid 15712] rt_sigprocmask(SIG_SETMASK, [], [pid 15709] <... clone3 resumed> => {parent_tid=[1128]}, 88) = 1128 [pid 317] <... close resumed>) = 0 [pid 15716] <... set_robust_list resumed>) = 0 [pid 15715] rt_sigprocmask(SIG_SETMASK, [], [pid 15712] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15709] rt_sigprocmask(SIG_SETMASK, [], [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15716] rt_sigprocmask(SIG_SETMASK, [], [pid 15715] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15712] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0}./strace-static-x86_64: Process 15717 attached [pid 15716] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15715] memfd_create("syzkaller", 0 [pid 15712] <... futex resumed>) = 0 [pid 15709] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] unlinkat(AT_FDCWD, "./278/bus", AT_REMOVEDIR [pid 15717] set_robust_list(0x7fa3c529d9a0, 24 [pid 15716] memfd_create("syzkaller", 0 [pid 15715] <... memfd_create resumed>) = 3 [pid 15712] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15709] <... futex resumed>) = 0 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... clone3 resumed> => {parent_tid=[1126]}, 88) = 1126 [pid 15717] <... set_robust_list resumed>) = 0 [pid 15716] <... memfd_create resumed>) = 4 [pid 15715] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15712] <... futex resumed>) = 0 [pid 15709] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] rt_sigprocmask(SIG_SETMASK, [], [pid 15717] rt_sigprocmask(SIG_SETMASK, [], [pid 15716] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15715] <... mmap resumed>) = 0x7f340418f000 [pid 15712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 15717] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15716] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15717] getsockname(-1, 0x20000080, NULL [pid 15716] close(4 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... futex resumed>) = 0 [pid 15717] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15716] <... close resumed>) = 0 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15717] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15716] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15717] <... futex resumed>) = 0 [pid 15716] <... futex resumed>) = 1 [pid 15709] <... futex resumed>) = 0 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15717] open(NULL, O_RDONLY [pid 15716] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15709] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... futex resumed>) = 0 [pid 15717] <... open resumed>) = -1 EFAULT (Bad address) [pid 15716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15709] <... futex resumed>) = 0 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15717] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15716] open(".", O_RDONLY [pid 15709] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./278/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15717] <... futex resumed>) = 0 [pid 15716] <... open resumed>) = 4 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15717] dup(-1 [pid 15716] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... futex resumed>) = 0 [pid 15717] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15716] <... futex resumed>) = 1 [pid 15709] <... futex resumed>) = 0 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15717] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [ 383.757913][T15681] F2FS-fs (loop0): Found nat_bits in checkpoint [pid 15716] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15709] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] newfstatat(AT_FDCWD, "./278/binderfs", [pid 15717] <... futex resumed>) = 0 [pid 15716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15709] <... futex resumed>) = 0 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15717] renameat2(-1, NULL, -1, NULL, 0 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15717] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15716] <... mkdirat resumed>) = 0 [pid 15709] <... futex resumed>) = 0 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] unlink("./278/binderfs" [pid 15717] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15717] <... futex resumed>) = 0 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 15717] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... futex resumed>) = 0 [pid 15717] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] <... mprotect resumed>) = 0 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] umount2("./278/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15717] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15717] <... futex resumed>) = 0 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15717] memfd_create("syzkaller", 0 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./278/cgroup", ./strace-static-x86_64: Process 15718 attached [pid 15717] <... memfd_create resumed>) = 5 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15718] set_robust_list(0x7f6b0c0e29a0, 24 [pid 15717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] <... clone3 resumed> => {parent_tid=[1129]}, 88) = 1129 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15718] <... set_robust_list resumed>) = 0 [pid 15717] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] rt_sigprocmask(SIG_SETMASK, [], [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] unlink("./278/cgroup" [pid 15718] rt_sigprocmask(SIG_SETMASK, [], [pid 15717] close(5 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15718] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15717] <... close resumed>) = 0 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... unlink resumed>) = 0 [pid 15718] getsockname(-1, 0x20000080, NULL [pid 15717] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] <... futex resumed>) = 0 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15718] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15717] <... futex resumed>) = 1 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] <... futex resumed>) = 0 [pid 317] umount2("\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15718] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15717] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15718] <... futex resumed>) = 0 [pid 15717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] <... mmap resumed>) = 0x7f340416e000 [pid 15709] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] <... futex resumed>) = 0 [pid 15718] open(NULL, O_RDONLY [pid 15717] open(NULL, O_RDONLY [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... mmap resumed>) = 0x7f8d96a70000 [pid 15709] <... futex resumed>) = 0 [pid 15704] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 15718] <... open resumed>) = -1 EFAULT (Bad address) [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] mprotect(0x7f340416f000, 131072, PROT_READ|PROT_WRITE [pid 15709] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15718] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15718] <... futex resumed>) = 0 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15718] dup(-1 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] <... futex resumed>) = 0 [pid 15718] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15718] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15718] <... futex resumed>) = 0 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15718] renameat2(-1, NULL, -1, NULL, 0 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] <... futex resumed>) = 0 [pid 15718] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15718] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15718] <... futex resumed>) = 0 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15718] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] <... futex resumed>) = 0 [pid 15718] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15718] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15718] <... futex resumed>) = 0 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15718] memfd_create("syzkaller", 0 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] <... futex resumed>) = 0 [pid 15718] <... memfd_create resumed>) = 5 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15718] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15718] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15718] close(5 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15718] <... close resumed>) = 0 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15718] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15718] <... futex resumed>) = 1 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] <... futex resumed>) = 0 [pid 15718] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] <... futex resumed>) = 0 [pid 15718] open(NULL, O_RDONLY [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15718] <... open resumed>) = -1 EFAULT (Bad address) [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15718] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15718] <... futex resumed>) = 1 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] <... futex resumed>) = 0 [pid 15718] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] <... futex resumed>) = 0 [pid 15718] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15717] <... open resumed>) = -1 EFAULT (Bad address) [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15709] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15718] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15718] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15718] <... futex resumed>) = 1 [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15709] <... futex resumed>) = 0 [pid 15718] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] umount2("\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15716] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15716] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15716] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15716] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15717] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15717] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 5 [pid 15702] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15717] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15702] <... futex resumed>) = 0 [pid 15717] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15717] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15717] <... futex resumed>) = 0 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15717] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, 0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5) = 0 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 317] <... unlinkat resumed>) = 0 [pid 317] umount2("./278/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./278/cgroup.net", [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./278/cgroup.net" [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... unlink resumed>) = 0 [pid 15710] mprotect(0x7f8d96a71000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15710] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a90990, parent_tid=0x7f8d96a90990, exit_signal=0, stack=0x7f8d96a70000, stack_size=0x20240, tls=0x7f8d96a906c0} => {parent_tid=[1115]}, 88) = 1115 [pid 15710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15710] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15710] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 317] getdents64(3, [pid 15712] <... mprotect resumed>) = 0 [pid 317] <... getdents64 resumed>0x555557095810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 15712] rt_sigprocmask(SIG_BLOCK, ~[], [pid 317] unlinkat(AT_FDCWD, "./278", AT_REMOVEDIR [pid 15712] <... rt_sigprocmask resumed>[], 8) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 317] mkdirat(AT_FDCWD, "./279", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 ./strace-static-x86_64: Process 15719 attached [pid 15719] set_robust_list(0x7f8d96a909a0, 24) = 0 [pid 15719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15719] memfd_create("syzkaller", 0) = 4 [pid 15719] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15719] close(4) = 0 [pid 15719] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15710] <... futex resumed>) = 0 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3 [pid 15712] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340418e990, parent_tid=0x7f340418e990, exit_signal=0, stack=0x7f340416e000, stack_size=0x20240, tls=0x7f340418e6c0} [pid 317] <... close resumed>) = 0 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... socket resumed>) = 3 [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15712] <... clone3 resumed> => {parent_tid=[1132]}, 88) = 1132 [pid 15707] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15707] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15707] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 15720 attached [pid 15712] rt_sigprocmask(SIG_SETMASK, [], [pid 15707] <... futex resumed>) = 0 [pid 15712] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15712] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15712] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15707] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3 [pid 15720] set_robust_list(0x7f340418e9a0, 24 [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15720] <... set_robust_list resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15720] rt_sigprocmask(SIG_SETMASK, [], [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15720] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15720] memfd_create("syzkaller", 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15720] <... memfd_create resumed>) = 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 317] close(3 [pid 15720] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15720] close(4 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 15720] <... close resumed>) = 0 [pid 15719] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15710] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15710] <... futex resumed>) = 0 [pid 15720] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15719] open(".", O_RDONLY [pid 15710] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15719] <... open resumed>) = 4 [pid 15720] <... futex resumed>) = 1 [pid 15712] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15719] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15710] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15720] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15712] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15719] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15713] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15710] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15681] <... mount resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15712] <... futex resumed>) = 0 [pid 15720] open(".", O_RDONLY [pid 15712] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15720] <... open resumed>) = 4 [pid 15720] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15712] <... futex resumed>) = 0 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15710] <... futex resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 15720] <... mkdirat resumed>) = 0 [pid 15712] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] <... futex resumed>) = 0 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] <... mmap resumed>) = 0x7f340414d000 [pid 317] <... close resumed>) = 0 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE [pid 317] read(249, [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] <... mprotect resumed>) = 0 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15710] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15681] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15722 attached [pid 15719] <... mkdirat resumed>) = 0 [pid 15710] <... futex resumed>) = 0 [pid 15681] <... openat resumed>) = 3 [pid 15681] chdir("./bus" [pid 317] <... clone resumed>, child_tidptr=0x555557094750) = 1113 [pid 15722] set_robust_list(0x555557094760, 24) = 0 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15681] <... chdir resumed>) = 0 [pid 15677] close(3 [pid 15722] chdir("./279" [pid 15677] <... close resumed>) = 0 [pid 15681] ioctl(5, LOOP_CLR_FD [pid 15722] <... chdir resumed>) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] <... mmap resumed>) = 0x7f8d96a4f000 [pid 15681] <... ioctl resumed>) = 0 [pid 15677] close(4 [pid 15722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15677] <... close resumed>) = 0 [pid 15681] close(5 [pid 15722] <... prctl resumed>) = 0 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE [pid 15681] <... close resumed>) = 0 [pid 15677] close(5 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... mprotect resumed>) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0} [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] setpgid(0, 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] <... clone3 resumed> => {parent_tid=[1116]}, 88) = 1116 [pid 15681] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] <... setpgid resumed>) = 0 [pid 15681] <... futex resumed>) = 0 [pid 15677] close(6 [pid 15722] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 15681] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15677] close(7 [pid 15722] <... symlinkat resumed>) = 0 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] rt_sigprocmask(SIG_SETMASK, [], [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 15677] close(8 [pid 15722] <... symlinkat resumed>) = 0 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 15677] close(9 [pid 15722] <... symlinkat resumed>) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15677] close(10 [pid 15722] <... openat resumed>) = 3 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 15723 attached [pid 15722] write(3, "1000", 4 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] close(11 [pid 15722] <... write resumed>) = 4 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15723] set_robust_list(0x7f8d96a6f9a0, 24 [ 383.914450][T15681] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [ 383.939926][T15681] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [pid 15722] close(3 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] <... futex resumed>) = 0 [pid 15677] close(12 [pid 15722] <... close resumed>) = 0 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] read(200, [pid 15677] close(13 [pid 15723] <... set_robust_list resumed>) = 0 [pid 15722] <... read resumed>0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15677] close(14 [pid 15723] rt_sigprocmask(SIG_SETMASK, [], [pid 15722] <... symlinkat resumed>) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] close(249 [pid 15677] close(15 [pid 15722] <... close resumed>) = 0 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15723] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15722] close(248 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15677] close(16 [pid 15723] getsockname(-1, 0x20000080, NULL [pid 15722] <... close resumed>) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] close(4 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0} [pid 15677] close(17 [pid 15722] <... close resumed>) = 0 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] close(18 [pid 15723] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] <... futex resumed>) = 0 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] <... clone3 resumed> => {parent_tid=[1133]}, 88) = 1133 [pid 15677] close(19 [pid 15722] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] rt_sigprocmask(SIG_SETMASK, [], [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15677] close(20 [pid 15722] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 15724 attached [pid 15723] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] <... mmap resumed>) = 0x7fe5f5e29000 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15677] close(21 [pid 15724] set_robust_list(0x7f340416d9a0, 24) = 0 [pid 15722] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15724] rt_sigprocmask(SIG_SETMASK, [], [pid 15722] <... mprotect resumed>) = 0 [pid 15677] close(22 [pid 15724] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15722] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15724] getsockname(-1, 0x20000080, NULL) = -1 EBADF (Bad file descriptor) [pid 15722] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] <... futex resumed>) = 0 [pid 15677] close(23 [pid 15724] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0} [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 15725 attached [pid 15724] <... futex resumed>) = 0 [pid 15677] close(24 [pid 15724] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] <... clone3 resumed> => {parent_tid=[1114]}, 88) = 1114 [pid 15725] set_robust_list(0x7fe5f5e499a0, 24) = 0 [pid 15722] rt_sigprocmask(SIG_SETMASK, [], [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15677] close(25 [pid 15725] rt_sigprocmask(SIG_SETMASK, [], [pid 15722] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15722] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] close(26 [pid 15725] memfd_create("syzkaller", 0 [pid 15722] <... futex resumed>) = 0 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15725] <... memfd_create resumed>) = 3 [pid 15722] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15677] close(27 [pid 15725] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15722] <... futex resumed>) = 0 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15725] <... mmap resumed>) = 0x7fe5eda29000 [pid 15722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15677] close(28 [pid 15722] <... mmap resumed>) = 0x7fe5eda08000 [pid 15722] mprotect(0x7fe5eda09000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15722] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] <... futex resumed>) = 1 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15724] <... futex resumed>) = 0 [pid 15722] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15677] close(29) = -1 EBADF (Bad file descriptor) [pid 15724] open(NULL, O_RDONLY [pid 15722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda28990, parent_tid=0x7fe5eda28990, exit_signal=0, stack=0x7fe5eda08000, stack_size=0x20240, tls=0x7fe5eda286c0} [pid 15677] close(3) = -1 EBADF (Bad file descriptor) [pid 15724] <... open resumed>) = -1 EFAULT (Bad address) [pid 15724] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15677] close(4) = -1 EBADF (Bad file descriptor) [pid 15724] <... futex resumed>) = 0 [pid 15722] <... clone3 resumed> => {parent_tid=[1115]}, 88) = 1115 [pid 15724] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15722] rt_sigprocmask(SIG_SETMASK, [], [pid 15677] close(5 [pid 15722] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] close(6./strace-static-x86_64: Process 15726 attached [pid 15722] <... futex resumed>) = 0 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15723] <... futex resumed>) = 1 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... futex resumed>) = 0 [pid 15677] close(7) = -1 EBADF (Bad file descriptor) [pid 15722] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15726] set_robust_list(0x7fe5eda289a0, 24) = 0 [pid 15677] close(8 [pid 15723] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... futex resumed>) = 0 [pid 15677] close(9 [pid 15726] rt_sigprocmask(SIG_SETMASK, [], [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15724] <... futex resumed>) = 0 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] <... futex resumed>) = 1 [pid 15677] close(10 [pid 15726] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15724] dup(-1 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15724] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15677] close(11 [pid 15726] memfd_create("syzkaller", 0 [pid 15724] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15724] <... futex resumed>) = 0 [pid 15723] open(NULL, O_RDONLY [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15677] close(12 [pid 15726] <... memfd_create resumed>) = 4 [pid 15724] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15723] <... open resumed>) = -1 EFAULT (Bad address) [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15714] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15677] close(13 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15677] close(14 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15677] close(15 [pid 15724] <... futex resumed>) = 0 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] <... futex resumed>) = 1 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15724] renameat2(-1, NULL, -1, NULL, 0 [pid 15677] close(16 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15724] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15724] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15677] close(17 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15724] <... futex resumed>) = 1 [pid 15712] <... futex resumed>) = 0 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15712] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] close(18 [pid 15724] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC) = -1 EFAULT (Bad address) [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] <... futex resumed>) = 0 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15723] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15724] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15712] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15677] close(19 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15723] <... futex resumed>) = 1 [pid 15710] <... futex resumed>) = 0 [pid 15710] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15724] <... futex resumed>) = 0 [pid 15723] dup(-1 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15710] <... futex resumed>) = 0 [pid 15677] close(20 [pid 15712] <... futex resumed>) = 0 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15724] memfd_create("syzkaller", 0 [pid 15712] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15677] close(21 [pid 15724] <... memfd_create resumed>) = 5 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15724] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15677] close(22 [pid 15726] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15724] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15723] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15724] close(5 [pid 15677] close(23 [pid 15726] close(4) = 0 [pid 15724] <... close resumed>) = 0 [pid 15723] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15724] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15677] close(24) = -1 EBADF (Bad file descriptor) [pid 15712] <... futex resumed>) = 0 [pid 15724] <... futex resumed>) = 1 [pid 15726] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] close(25) = -1 EBADF (Bad file descriptor) [pid 15712] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15724] open(NULL, O_RDONLY [pid 15677] close(26) = -1 EBADF (Bad file descriptor) [pid 15724] <... open resumed>) = -1 EFAULT (Bad address) [pid 15723] <... futex resumed>) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] <... futex resumed>) = 0 [pid 15710] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] close(27) = -1 EBADF (Bad file descriptor) [pid 15712] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15724] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] close(28) = -1 EBADF (Bad file descriptor) [pid 15724] <... futex resumed>) = 0 [pid 15712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15677] close(29 [pid 15724] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15723] renameat2(-1, NULL, -1, NULL, 0 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15712] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15710] <... futex resumed>) = 0 [pid 15677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15712] <... futex resumed>) = 0 [pid 15677] exit_group(0 [pid 15724] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15726] <... futex resumed>) = 1 [pid 15724] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15723] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15722] <... futex resumed>) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15712] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15710] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15697] <... futex resumed>) = ? [pid 15692] <... futex resumed>) = ? [pid 15686] <... futex resumed>) = ? [pid 15681] <... futex resumed>) = ? [pid 15677] <... exit_group resumed>) = ? [pid 15726] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15724] <... futex resumed>) = 0 [pid 15723] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15715] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15697] +++ exited with 0 +++ [pid 15692] +++ exited with 0 +++ [pid 15686] +++ exited with 0 +++ [pid 15681] +++ exited with 0 +++ [pid 15677] +++ exited with 0 +++ [pid 15724] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1098, si_uid=0, si_status=0, si_utime=6, si_stime=17} --- [pid 15726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15722] <... futex resumed>) = 0 [pid 15726] open(".", O_RDONLY [pid 15722] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15726] <... open resumed>) = 4 [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 304] umount2("./275", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./275", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 304] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(3, 0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 304] umount2("./275/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./275/cgroup.cpu", [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 995, NULL, 0) = 1 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./275/cgroup.cpu" [pid 15726] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 304] <... unlink resumed>) = 0 [pid 304] umount2("./275/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 342] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 15726] <... futex resumed>) = 1 [pid 15722] <... futex resumed>) = 0 [pid 342] read(25, [pid 289] sched_yield() = 0 [pid 289] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 289] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 297] <... futex resumed>) = 0 [pid 15726] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 297] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 297] epoll_pwait(4, [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15722] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] futex(0xc000b14d48, FUTEX_WAKE_PRIVATE, 1 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... futex resumed>) = 0 [pid 14971] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 14971] futex(0xc000b14d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] <... write resumed>) = 64 [pid 342] futex(0xc000b14d48, FUTEX_WAKE_PRIVATE, 1 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 14971] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 15726] <... mkdirat resumed>) = 0 [pid 15722] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] read(25, [pid 289] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... futex resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 342] <... read resumed>0xc00052c210, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 289] <... futex resumed>) = 1 [pid 14971] futex(0xc000b14d48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=655194514} [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 289] sched_yield( [pid 342] <... futex resumed>) = 0 [pid 289] <... sched_yield resumed>) = 0 [pid 289] futex(0x1f0f9d8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 342] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 15722] <... mmap resumed>) = 0x7fe5ed9e7000 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] mprotect(0x7fe5ed9e8000, 131072, PROT_READ|PROT_WRITE [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=653484811} [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... mprotect resumed>) = 0 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15723] <... futex resumed>) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15723] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... futex resumed>) = 0 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda07990, parent_tid=0x7fe5eda07990, exit_signal=0, stack=0x7fe5ed9e7000, stack_size=0x20240, tls=0x7fe5eda076c0} [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] <... clone3 resumed> => {parent_tid=[1116]}, 88) = 1116 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15723] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15722] rt_sigprocmask(SIG_SETMASK, [], [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15723] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 15727 attached [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15727] set_robust_list(0x7fe5eda079a0, 24) = 0 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] <... futex resumed>) = 0 [pid 15727] rt_sigprocmask(SIG_SETMASK, [], [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15723] <... futex resumed>) = 0 [pid 15722] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15727] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15723] memfd_create("syzkaller", 0 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... futex resumed>) = 0 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15727] getsockname(-1, 0x20000080, NULL [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15723] <... memfd_create resumed>) = 5 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15727] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15727] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15727] <... futex resumed>) = 1 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] <... futex resumed>) = 0 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15727] open(NULL, O_RDONLY [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15722] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15723] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15723] close(5 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... futex resumed>) = 0 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15727] <... open resumed>) = -1 EFAULT (Bad address) [pid 15727] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15727] <... futex resumed>) = 1 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... futex resumed>) = 0 [pid 15720] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15720] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15720] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15720] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15722] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15727] dup(-1 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15727] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] <... futex resumed>) = 0 [pid 15713] <... write resumed>) = 20699119 [pid 15727] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15704] <... write resumed>) = 20699119 [pid 15722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15727] <... futex resumed>) = 0 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15704] munmap(0x7fa3c52bf000, 138412032 [pid 15727] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15722] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... futex resumed>) = 0 [pid 15727] renameat2(-1, NULL, -1, NULL, 0 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15727] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15727] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15727] <... futex resumed>) = 1 [pid 15722] <... futex resumed>) = 0 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15727] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15722] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] <... futex resumed>) = 0 [pid 15727] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15727] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15727] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... futex resumed>) = 0 [pid 15704] <... munmap resumed>) = 0 [pid 15704] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 15713] munmap(0x7f6b0c0e3000, 138412032 [pid 15704] <... openat resumed>) = 5 [pid 15704] ioctl(5, LOOP_SET_FD, 3 [pid 15713] <... munmap resumed>) = 0 [pid 15727] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15727] <... futex resumed>) = 0 [pid 15722] <... futex resumed>) = 1 [pid 15727] memfd_create("syzkaller", 0 [pid 15722] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15727] <... memfd_create resumed>) = 5 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15713] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 15727] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15727] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15727] close(5 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15727] <... close resumed>) = 0 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15727] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15727] <... futex resumed>) = 1 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15723] <... close resumed>) = 0 [pid 15722] <... futex resumed>) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15727] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15723] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... futex resumed>) = 0 [pid 15727] open(NULL, O_RDONLY [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15723] <... futex resumed>) = 1 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] <... futex resumed>) = 0 [pid 15723] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15727] <... open resumed>) = -1 EFAULT (Bad address) [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15727] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15727] <... futex resumed>) = 1 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15722] <... futex resumed>) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] <... futex resumed>) = 0 [pid 15704] <... ioctl resumed>) = 0 [pid 15704] close(3) = 0 [pid 15704] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 15704] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15713] <... openat resumed>) = 5 [pid 15723] open(NULL, O_RDONLY [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15713] ioctl(5, LOOP_SET_FD, 3 [pid 15727] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15723] <... open resumed>) = -1 EFAULT (Bad address) [pid 15722] <... futex resumed>) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15727] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15727] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15723] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15727] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15727] <... futex resumed>) = 1 [pid 15726] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... futex resumed>) = 0 [pid 15713] <... ioctl resumed>) = 0 [pid 15723] <... futex resumed>) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15727] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15726] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15723] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15713] close(3 [pid 15710] <... futex resumed>) = 0 [pid 15713] <... close resumed>) = 0 [pid 15713] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15726] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15713] <... mkdirat resumed>) = 0 [pid 15723] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15713] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15710] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15723] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15726] <... futex resumed>) = 0 [pid 15726] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15723] <... futex resumed>) = 0 [pid 15719] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15723] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15719] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15719] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 384.178757][T15704] F2FS-fs (loop3): invalid crc value [ 384.207034][T15713] F2FS-fs (loop4): invalid crc value [pid 15719] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15714] <... write resumed>) = 20699119 [pid 15714] munmap(0x7f8d96a91000, 138412032) = 0 [pid 15714] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 5 [pid 15714] ioctl(5, LOOP_SET_FD, 3 [pid 15725] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15714] <... ioctl resumed>) = 0 [pid 15714] close(3) = 0 [pid 15714] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [ 384.248132][T15704] F2FS-fs (loop3): Found nat_bits in checkpoint [ 384.277759][T15713] F2FS-fs (loop4): Found nat_bits in checkpoint [pid 15714] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 304] <... umount2 resumed>) = 0 [pid 304] umount2("./275/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./275/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./275/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./275/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [ 384.297082][T15714] F2FS-fs (loop5): invalid crc value [pid 304] close(5) = 0 [pid 304] unlinkat(AT_FDCWD, "./275/bus", AT_REMOVEDIR) = 0 [pid 304] umount2("./275/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./275/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./275/binderfs") = 0 [pid 304] umount2("./275/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./275/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./275/cgroup" [pid 15715] <... write resumed>) = 20699119 [pid 304] <... unlink resumed>) = 0 [pid 15715] munmap(0x7f340418f000, 138412032 [pid 304] umount2("\x2e\x2f\x32\x37\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15715] <... munmap resumed>) = 0 [pid 304] umount2("\x2e\x2f\x32\x37\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15715] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15715] <... openat resumed>) = 5 [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15715] ioctl(5, LOOP_SET_FD, 3 [pid 304] <... openat resumed>) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 15715] <... ioctl resumed>) = 0 [pid 304] close(5 [pid 15715] close(3 [pid 304] <... close resumed>) = 0 [pid 15704] <... mount resumed>) = 0 [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 304] umount2("./275/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./275/cgroup.net", [pid 15715] <... close resumed>) = 0 [pid 15704] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15715] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15704] <... openat resumed>) = 3 [pid 304] unlink("./275/cgroup.net" [pid 15715] <... mkdirat resumed>) = 0 [pid 15704] chdir("./bus" [pid 304] <... unlink resumed>) = 0 [pid 15715] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15704] <... chdir resumed>) = 0 [pid 304] getdents64(3, 0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 15704] ioctl(5, LOOP_CLR_FD [pid 304] close(3) = 0 [ 384.340472][T15704] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 384.350992][T15714] F2FS-fs (loop5): Found nat_bits in checkpoint [ 384.376071][T15704] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [pid 304] unlinkat(AT_FDCWD, "./275", AT_REMOVEDIR) = 0 [pid 304] mkdirat(AT_FDCWD, "./276", 0777) = 0 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 304] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 304] close(3 [pid 15704] <... ioctl resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 15704] close(5 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15704] <... close resumed>) = 0 [pid 304] <... socket resumed>) = 3 [pid 15704] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15702] close(3 [pid 304] close(3 [pid 15704] <... futex resumed>) = 0 [pid 15702] <... close resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 15704] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15702] close(4 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15702] <... close resumed>) = 0 [pid 304] <... socket resumed>) = 3 [ 384.397176][T15715] F2FS-fs (loop2): invalid crc value [pid 15702] close(5 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15702] close(6 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15702] close(7 [pid 304] close(3 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... close resumed>) = 0 [pid 15702] close(8 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... socket resumed>) = 3 [pid 15702] close(9 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15702] close(10 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15702] close(11 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15702] close(12 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15702] close(13 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15702] close(14 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15702] close(15 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15702] close(16 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15702] close(17 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15702] close(18 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15702] close(19 [pid 304] close(3 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... close resumed>) = 0 [pid 15702] close(20 [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... socket resumed>) = 3 [pid 15702] close(21 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 15702] close(22 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15702] close(23 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... setsockopt resumed>) = 0 [ 384.422747][T15715] F2FS-fs (loop2): Found nat_bits in checkpoint [pid 15702] close(24 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15702] close(25 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15702] close(26 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... setsockopt resumed>) = 0 [pid 15702] close(27 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 15702] close(28 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15702] close(29 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... setsockopt resumed>) = 0 [pid 15702] close(3 [pid 304] close(3 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... close resumed>) = 0 [pid 15702] close(4 [pid 304] read(249, [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15702] close(5 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15746 attached [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] set_robust_list(0x555555ac2760, 24 [pid 15702] close(6 [pid 304] <... clone resumed>, child_tidptr=0x555555ac2750) = 1103 [pid 15746] <... set_robust_list resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] chdir("./276" [pid 15702] close(7 [pid 15746] <... chdir resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15702] close(8 [pid 15746] <... prctl resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] setpgid(0, 0 [pid 15702] close(9 [pid 15746] <... setpgid resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 15702] close(10 [pid 15746] <... symlinkat resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 15702] close(11 [pid 15746] <... symlinkat resumed>) = 0 [pid 15715] <... mount resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 15702] close(12 [pid 15746] <... symlinkat resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15702] close(13 [pid 15746] <... openat resumed>) = 3 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] write(3, "1000", 4 [pid 15702] close(14 [pid 15746] <... write resumed>) = 4 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(3 [pid 15702] close(15 [pid 15746] <... close resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] read(200, [pid 15702] close(16 [pid 15746] <... read resumed>0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15702] close(17 [pid 15746] <... symlinkat resumed>) = 0 [pid 15725] <... write resumed>) = 20699119 [pid 15715] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(249 [pid 15702] close(18 [pid 15746] <... close resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(248 [pid 15702] close(19 [pid 15746] <... close resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(4 [pid 15702] close(20 [pid 15746] <... close resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15702] close(21 [pid 15746] <... futex resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, [pid 15702] close(22 [pid 15746] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15702] close(23 [pid 15746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15702] close(24 [pid 15746] <... mmap resumed>) = 0x7f6b30cdd000 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE [pid 15702] close(25 [pid 15746] <... mprotect resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15702] close(26 [pid 15746] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15725] munmap(0x7fe5eda29000, 138412032 [pid 15715] <... openat resumed>) = 3 [pid 15714] <... mount resumed>) = 0 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0} [pid 15702] close(27./strace-static-x86_64: Process 15748 attached [pid 15715] chdir("./bus" [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15748] set_robust_list(0x7f6b30cfd9a0, 24 [pid 15746] <... clone3 resumed> => {parent_tid=[1104]}, 88) = 1104 [pid 15715] <... chdir resumed>) = 0 [pid 15702] close(28 [pid 15748] <... set_robust_list resumed>) = 0 [pid 15746] rt_sigprocmask(SIG_SETMASK, [], [pid 15715] ioctl(5, LOOP_CLR_FD [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15748] rt_sigprocmask(SIG_SETMASK, [], [pid 15746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15715] <... ioctl resumed>) = 0 [pid 15702] close(29 [pid 15748] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15746] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15715] close(5 [pid 15702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15748] memfd_create("syzkaller", 0 [pid 15746] <... futex resumed>) = 0 [pid 15725] <... munmap resumed>) = 0 [pid 15715] <... close resumed>) = 0 [pid 15714] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15702] exit_group(0 [pid 15748] <... memfd_create resumed>) = 3 [pid 15746] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15725] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 15717] <... futex resumed>) = ? [pid 15715] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15714] <... openat resumed>) = 3 [pid 15712] close(3 [pid 15707] <... futex resumed>) = ? [pid 15704] <... futex resumed>) = ? [pid 15702] <... exit_group resumed>) = ? [pid 15748] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15746] <... futex resumed>) = 0 [pid 15717] +++ exited with 0 +++ [pid 15707] +++ exited with 0 +++ [ 384.467644][T15715] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 384.477040][T15714] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 384.483369][T15715] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 384.496039][T15714] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [ 384.509264][T15713] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [pid 15748] <... mmap resumed>) = 0x7f6b288dd000 [pid 15746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15725] <... openat resumed>) = 5 [pid 15715] <... futex resumed>) = 0 [pid 15714] chdir("./bus" [pid 15713] <... mount resumed>) = 0 [pid 15712] <... close resumed>) = 0 [pid 15704] +++ exited with 0 +++ [pid 15702] +++ exited with 0 +++ [pid 15725] ioctl(5, LOOP_SET_FD, 3 [pid 15715] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15714] <... chdir resumed>) = 0 [pid 15713] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15712] close(4 [pid 15714] ioctl(5, LOOP_CLR_FD [pid 15713] <... openat resumed>) = 3 [pid 15712] <... close resumed>) = 0 [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1123, si_uid=0, si_status=0, si_utime=5, si_stime=17} --- [pid 15713] chdir("./bus" [pid 15712] close(5 [pid 15713] <... chdir resumed>) = 0 [pid 15712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15713] ioctl(5, LOOP_CLR_FD [pid 15712] close(6) = -1 EBADF (Bad file descriptor) [pid 15712] close(7) = -1 EBADF (Bad file descriptor) [pid 15712] close(8) = -1 EBADF (Bad file descriptor) [pid 15712] close(9) = -1 EBADF (Bad file descriptor) [pid 15712] close(10) = -1 EBADF (Bad file descriptor) [pid 15712] close(11) = -1 EBADF (Bad file descriptor) [pid 15746] <... mmap resumed>) = 0x7f6b288bc000 [pid 15712] close(12 [pid 15746] mprotect(0x7f6b288bd000, 131072, PROT_READ|PROT_WRITE [pid 15712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... mprotect resumed>) = 0 [pid 15712] close(13) = -1 EBADF (Bad file descriptor) [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15746] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15712] close(14 [pid 15746] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 664, NULL, 0) = 1 [pid 15746] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288dc990, parent_tid=0x7f6b288dc990, exit_signal=0, stack=0x7f6b288bc000, stack_size=0x20240, tls=0x7f6b288dc6c0} [pid 15712] close(15 [pid 321] umount2("./279", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1./strace-static-x86_64: Process 15751 attached [pid 15712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 15751] set_robust_list(0x7f6b288dc9a0, 24 [pid 15712] close(16 [pid 321] openat(AT_FDCWD, "./279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(49, [pid 289] epoll_pwait(4, [pid 15751] <... set_robust_list resumed>) = 0 [pid 15712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 15751] rt_sigprocmask(SIG_SETMASK, [], [pid 15746] <... clone3 resumed> => {parent_tid=[1105]}, 88) = 1105 [pid 15712] close(17 [pid 321] newfstatat(3, "", [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15751] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15746] rt_sigprocmask(SIG_SETMASK, [], [pid 15712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 15751] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15712] close(18 [pid 342] epoll_pwait(4, [pid 321] getdents64(3, [pid 15712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 297] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 15746] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15712] close(19 [pid 342] epoll_pwait(4, [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 297] <... write resumed>) = 64 [pid 15751] <... futex resumed>) = 0 [pid 15746] <... futex resumed>) = 1 [pid 15712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("./279/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 15746] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15712] close(20 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15751] memfd_create("syzkaller", 0 [pid 15712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... futex resumed>) = 0 [pid 321] newfstatat(AT_FDCWD, "./279/cgroup.cpu", [pid 297] <... futex resumed>) = 1 [pid 15712] close(21 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] read(49, [pid 15712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlink("./279/cgroup.cpu" [pid 297] <... read resumed>0xc00052c2c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 15712] close(22 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15712] close(23 [pid 321] <... unlink resumed>) = 0 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=230436399} [pid 15751] <... memfd_create resumed>) = 4 [pid 15712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15712] close(24) = -1 EBADF (Bad file descriptor) [pid 15712] close(25) = -1 EBADF (Bad file descriptor) [pid 15712] close(26) = -1 EBADF (Bad file descriptor) [pid 15712] close(27) = -1 EBADF (Bad file descriptor) [pid 15712] close(28) = -1 EBADF (Bad file descriptor) [pid 15712] close(29) = -1 EBADF (Bad file descriptor) [pid 15712] close(3) = -1 EBADF (Bad file descriptor) [pid 15712] close(4) = -1 EBADF (Bad file descriptor) [pid 15712] close(5) = -1 EBADF (Bad file descriptor) [pid 15712] close(6) = -1 EBADF (Bad file descriptor) [pid 15712] close(7) = -1 EBADF (Bad file descriptor) [pid 15712] close(8) = -1 EBADF (Bad file descriptor) [pid 15712] close(9) = -1 EBADF (Bad file descriptor) [pid 15712] close(10) = -1 EBADF (Bad file descriptor) [pid 15712] close(11) = -1 EBADF (Bad file descriptor) [pid 15712] close(12 [pid 15751] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15712] close(13) = -1 EBADF (Bad file descriptor) [pid 15712] close(14) = -1 EBADF (Bad file descriptor) [pid 15712] close(15) = -1 EBADF (Bad file descriptor) [pid 15712] close(16) = -1 EBADF (Bad file descriptor) [pid 15712] close(17) = -1 EBADF (Bad file descriptor) [pid 15712] close(18) = -1 EBADF (Bad file descriptor) [pid 15712] close(19) = -1 EBADF (Bad file descriptor) [pid 15712] close(20) = -1 EBADF (Bad file descriptor) [pid 15712] close(21) = -1 EBADF (Bad file descriptor) [pid 15712] close(22) = -1 EBADF (Bad file descriptor) [pid 15712] close(23) = -1 EBADF (Bad file descriptor) [pid 15712] close(24) = -1 EBADF (Bad file descriptor) [pid 15712] close(25) = -1 EBADF (Bad file descriptor) [pid 15712] close(26) = -1 EBADF (Bad file descriptor) [pid 15712] close(27) = -1 EBADF (Bad file descriptor) [pid 15712] close(28) = -1 EBADF (Bad file descriptor) [pid 15712] close(29) = -1 EBADF (Bad file descriptor) [pid 15712] exit_group(0 [pid 15724] <... futex resumed>) = ? [pid 15720] <... futex resumed>) = ? [pid 15715] <... futex resumed>) = ? [pid 15712] <... exit_group resumed>) = ? [pid 15724] +++ exited with 0 +++ [pid 15720] +++ exited with 0 +++ [pid 15715] +++ exited with 0 +++ [pid 15712] +++ exited with 0 +++ [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1130, si_uid=0, si_status=0, si_utime=7, si_stime=17} --- [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 232, NULL, 0) = 1 [pid 310] <... write resumed>) = 12 [pid 15751] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 310] umount2("./282", MNT_DETACH|UMOUNT_NOFOLLOW [pid 342] <... futex resumed>) = 1 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 15751] close(4 [pid 342] read(11, [pid 310] openat(AT_FDCWD, "./282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 310] <... openat resumed>) = 3 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 310] newfstatat(3, "", [pid 15751] <... close resumed>) = 0 [pid 15725] <... ioctl resumed>) = 0 [pid 15714] <... ioctl resumed>) = 0 [pid 15713] <... ioctl resumed>) = 0 [pid 15751] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = 1 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 289] epoll_pwait(4, [pid 15725] close(3 [pid 15714] close(5 [pid 15713] close(5 [pid 342] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 310] getdents64(3, [pid 297] epoll_pwait(4, [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15746] <... futex resumed>) = 0 [pid 15751] <... futex resumed>) = 1 [pid 15725] <... close resumed>) = 0 [pid 342] <... write resumed>) = 64 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15746] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15751] open(".", O_RDONLY [pid 15746] <... futex resumed>) = 0 [pid 15725] mkdirat(AT_FDCWD, "./bus", 0777 [pid 342] read(11, [pid 310] umount2("./282/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 15751] <... open resumed>) = 4 [pid 15746] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15725] <... mkdirat resumed>) = 0 [pid 342] <... read resumed>0xc00052c370, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15751] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15725] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 342] epoll_pwait(4, [pid 310] newfstatat(AT_FDCWD, "./282/cgroup.cpu", [pid 297] epoll_pwait(4, [pid 15751] <... futex resumed>) = 1 [pid 15746] <... futex resumed>) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./282/cgroup.cpu" [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... unlink resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=216544576} [pid 15746] <... futex resumed>) = 0 [pid 310] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15746] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15751] <... mkdirat resumed>) = 0 [pid 15746] <... futex resumed>) = 0 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] <... mmap resumed>) = 0x7f6b2889b000 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] <... mprotect resumed>) = 0 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... clone3 resumed> => {parent_tid=[1106]}, 88) = 1106 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] rt_sigprocmask(SIG_SETMASK, [], [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 15752 attached [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15752] set_robust_list(0x7f6b288bb9a0, 24 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] <... futex resumed>) = 0 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15752] <... set_robust_list resumed>) = 0 [pid 15752] rt_sigprocmask(SIG_SETMASK, [], [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15752] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15752] getsockname(-1, 0x20000080, NULL [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15752] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15752] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15752] <... futex resumed>) = 1 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... futex resumed>) = 0 [pid 15752] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15746] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15752] open(NULL, O_RDONLY [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... futex resumed>) = 0 [pid 15752] <... open resumed>) = -1 EFAULT (Bad address) [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15752] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15752] <... futex resumed>) = 0 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15752] dup(-1 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... futex resumed>) = 0 [pid 15752] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15752] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15752] <... futex resumed>) = 0 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15752] renameat2(-1, NULL, -1, NULL, 0 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... futex resumed>) = 0 [pid 15752] <... renameat2 resumed>) = -1 EFAULT (Bad address) [ 384.516460][T15713] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15752] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15752] <... futex resumed>) = 0 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15752] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... futex resumed>) = 0 [pid 15752] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15752] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15752] <... futex resumed>) = 0 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15752] memfd_create("syzkaller", 0 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... futex resumed>) = 0 [pid 15752] <... memfd_create resumed>) = 5 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15752] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15752] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15752] close(5 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15752] <... close resumed>) = 0 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15752] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15752] <... futex resumed>) = 1 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] <... futex resumed>) = 0 [pid 15752] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] <... futex resumed>) = 0 [pid 15714] <... close resumed>) = 0 [pid 15713] <... close resumed>) = 0 [pid 15752] open(NULL, O_RDONLY [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15714] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15713] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15752] <... open resumed>) = -1 EFAULT (Bad address) [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15714] <... futex resumed>) = 0 [pid 15713] <... futex resumed>) = 0 [pid 15710] close(3 [pid 15709] close(3 [pid 15752] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15714] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15713] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15710] <... close resumed>) = 0 [pid 15709] <... close resumed>) = 0 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] close(4 [pid 15709] close(4 [pid 15752] <... futex resumed>) = 1 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... futex resumed>) = 0 [pid 15710] <... close resumed>) = 0 [pid 15709] <... close resumed>) = 0 [pid 15752] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15710] close(5 [pid 15709] close(5 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... futex resumed>) = 0 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15710] close(6 [pid 15709] close(6 [pid 15752] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] close(7 [pid 15709] close(7 [pid 15752] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15752] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] close(8 [pid 15709] close(8 [pid 15752] <... futex resumed>) = 1 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15746] <... futex resumed>) = 0 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15752] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] close(9 [pid 15709] close(9 [pid 15751] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15751] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15710] close(10 [pid 15709] close(10 [pid 15751] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15751] <... futex resumed>) = 0 [pid 15710] close(11 [pid 15709] close(11 [pid 15751] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] close(12 [pid 15709] close(12 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] close(13 [pid 15709] close(13 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] close(14 [pid 15709] close(14 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] close(15 [pid 15709] close(15 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] close(16 [pid 15709] close(16 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] close(17 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(17 [pid 15710] close(18 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(18 [pid 15710] close(19 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(19 [pid 15710] close(20 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(20 [pid 15710] close(21 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(21 [pid 15710] close(22 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(22 [pid 15710] close(23 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(23 [pid 15710] close(24 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(24 [pid 15710] close(25 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 384.594391][T15725] F2FS-fs (loop1): invalid crc value [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(25 [pid 15748] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15710] close(26 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = 0 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(26 [pid 321] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15710] close(27 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(27 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15710] close(28 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] newfstatat(AT_FDCWD, "./279/bus", [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(28 [pid 15710] close(29 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(29 [pid 321] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15710] close(3 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(3 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15710] close(4 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] openat(AT_FDCWD, "./279/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(4 [pid 15710] close(5 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... openat resumed>) = 5 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(5 [pid 15710] close(6 [pid 321] newfstatat(5, "", [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15710] close(7 [pid 15709] close(6 [pid 321] getdents64(5, [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] close(8 [pid 15709] close(7 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 15710] close(9 [pid 15709] close(8 [pid 321] getdents64(5, [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 15710] close(10 [pid 15709] close(9 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] close(5 [pid 15710] close(11 [pid 15709] close(10 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 15710] close(12 [pid 15709] close(11 [pid 321] unlinkat(AT_FDCWD, "./279/bus", AT_REMOVEDIR [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] close(13 [pid 15709] close(12 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] close(14 [pid 15709] close(13 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] close(15 [pid 15709] close(14 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] close(16 [pid 15709] close(15 [pid 321] <... unlinkat resumed>) = 0 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("./279/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15710] close(17 [pid 15709] close(16 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15710] close(18 [pid 15709] close(17 [pid 321] newfstatat(AT_FDCWD, "./279/binderfs", [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] close(19 [pid 15709] close(18 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlink("./279/binderfs" [pid 15710] close(20 [pid 15709] close(19 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] close(21) = -1 EBADF (Bad file descriptor) [pid 15709] close(20 [pid 15710] close(22 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlink resumed>) = 0 [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(21 [pid 15710] close(23 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("./279/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(22 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15710] close(24 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] newfstatat(AT_FDCWD, "./279/cgroup", [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(23 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15710] close(25 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlink("./279/cgroup" [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(24 [pid 15710] close(26 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(25 [pid 15710] close(27 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(26 [pid 321] <... unlink resumed>) = 0 [pid 15710] close(28 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(27 [pid 15710] close(29 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15709] close(28 [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 15710] exit_group(0 [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15723] <... futex resumed>) = ? [pid 15719] <... futex resumed>) = ? [pid 15714] <... futex resumed>) = ? [pid 15710] <... exit_group resumed>) = ? [pid 15709] close(29 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15723] +++ exited with 0 +++ [pid 15719] +++ exited with 0 +++ [pid 15714] +++ exited with 0 +++ [pid 15710] +++ exited with 0 +++ [pid 15709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15709] exit_group(0 [pid 15718] <... futex resumed>) = ? [pid 15716] <... futex resumed>) = ? [pid 15713] <... futex resumed>) = ? [pid 15709] <... exit_group resumed>) = ? [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15718] +++ exited with 0 +++ [pid 15716] +++ exited with 0 +++ [pid 15713] +++ exited with 0 +++ [pid 15709] +++ exited with 0 +++ [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1126, si_uid=0, si_status=0, si_utime=6, si_stime=16} --- [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1113, si_uid=0, si_status=0, si_utime=4, si_stime=16} --- [pid 321] <... openat resumed>) = 5 [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 310] <... umount2 resumed>) = 0 [pid 303] <... write resumed>) = 12 [pid 321] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] umount2("./277", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 217, NULL, 0) = 1 [pid 321] getdents64(5, [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 303] openat(AT_FDCWD, "./277", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] getdents64(5, [pid 303] <... openat resumed>) = 3 [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 310] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] newfstatat(3, "", [pid 297] read(34, [pid 289] sched_yield( [pid 321] close(5 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... close resumed>) = 0 [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 303] getdents64(3, [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 313] <... write resumed>) = 12 [pid 310] newfstatat(AT_FDCWD, "./282/bus", [pid 303] <... getdents64 resumed>0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... unlinkat resumed>) = 0 [pid 313] umount2("./279", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] umount2("./277/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("./279/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] newfstatat(AT_FDCWD, "./277/cgroup.cpu", [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 342] <... futex resumed>) = 0 [pid 321] newfstatat(AT_FDCWD, "./279/cgroup.net", [pid 313] <... openat resumed>) = 3 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... futex resumed>) = 1 [pid 289] <... sched_yield resumed>) = 0 [pid 342] epoll_pwait(4, [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(3, "", [pid 310] openat(AT_FDCWD, "./282/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 303] unlink("./277/cgroup.cpu" [pid 297] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 289] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 0, NULL, 0) = 1 [pid 321] unlink("./279/cgroup.net" [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] <... openat resumed>) = 5 [pid 303] <... unlink resumed>) = 0 [pid 297] <... write resumed>) = 64 [pid 289] <... futex resumed>) = 0 [pid 342] read(53, [pid 321] <... unlink resumed>) = 0 [pid 313] getdents64(3, [pid 310] newfstatat(5, "", [pid 303] umount2("./277/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] read(34, [pid 289] epoll_pwait(4, [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] getdents64(3, [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... read resumed>0xc00052c420, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 313] umount2("./279/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] getdents64(5, [pid 297] epoll_pwait(4, [pid 342] <... write resumed>) = 64 [pid 321] close(3 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] read(53, [pid 321] <... close resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./279/cgroup.cpu", [pid 310] getdents64(5, [pid 297] epoll_pwait(4, [pid 342] <... read resumed>0xc00069a0a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] unlinkat(AT_FDCWD, "./279", AT_REMOVEDIR [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... getdents64 resumed>0x5555558df850 /* 0 entries */, 32768) = 0 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] epoll_pwait(4, [pid 321] <... unlinkat resumed>) = 0 [pid 297] epoll_pwait(4, [pid 313] unlink("./279/cgroup.cpu" [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] mkdirat(AT_FDCWD, "./280", 0777 [pid 310] close(5 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... unlink resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=45476789} [pid 321] <... mkdirat resumed>) = 0 [pid 313] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... close resumed>) = 0 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 310] unlinkat(AT_FDCWD, "./282/bus", AT_REMOVEDIR [pid 321] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 310] <... unlinkat resumed>) = 0 [ 384.660469][T15725] F2FS-fs (loop1): Found nat_bits in checkpoint [pid 321] close(3 [pid 310] umount2("./282/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] <... close resumed>) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... socket resumed>) = 3 [pid 321] close(3 [pid 310] newfstatat(AT_FDCWD, "./282/binderfs", [pid 321] <... close resumed>) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] unlink("./282/binderfs" [pid 321] <... socket resumed>) = 3 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 310] <... unlink resumed>) = 0 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] umount2("./282/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] newfstatat(AT_FDCWD, "./282/cgroup", [pid 321] close(3) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] unlink("./282/cgroup") = 0 [pid 321] <... socket resumed>) = 3 [pid 310] umount2("\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... setsockopt resumed>) = 0 [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] <... openat resumed>) = 5 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] newfstatat(5, "", [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] getdents64(5, [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] getdents64(5, [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] <... getdents64 resumed>0x5555558df850 /* 0 entries */, 32768) = 0 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] close(5 [pid 321] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 310] <... close resumed>) = 0 [pid 321] <... setsockopt resumed>) = 0 [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... unlinkat resumed>) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] umount2("./282/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 321] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... setsockopt resumed>) = 0 [pid 310] newfstatat(AT_FDCWD, "./282/cgroup.net", [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] unlink("./282/cgroup.net" [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] <... unlink resumed>) = 0 [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] getdents64(3, [pid 321] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 321] <... setsockopt resumed>) = 0 [pid 310] close(3 [pid 321] close(3) = 0 [pid 310] <... close resumed>) = 0 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] unlinkat(AT_FDCWD, "./282", AT_REMOVEDIR [pid 321] <... socket resumed>) = 3 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 310] <... unlinkat resumed>) = 0 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] mkdirat(AT_FDCWD, "./283", 0777 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] <... mkdirat resumed>) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 321] <... setsockopt resumed>) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 297] <... epoll_pwait resumed>[], 128, 46, NULL, 0) = 0 [pid 321] <... setsockopt resumed>) = 0 [pid 297] epoll_pwait(4, [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 321] close(3 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] epoll_pwait(4, [pid 321] <... close resumed>) = 0 [pid 297] epoll_pwait(4, [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] read(249, [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 297] epoll_pwait(4, [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15757 attached [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=994659012} [pid 15757] set_robust_list(0x555555c6d760, 24 [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1127 [pid 15757] <... set_robust_list resumed>) = 0 [pid 15757] chdir("./280") = 0 [pid 15757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15757] setpgid(0, 0) = 0 [pid 15757] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 15757] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 15757] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 15757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15757] write(3, "1000", 4) = 4 [pid 15757] close(3) = 0 [pid 15757] read(200, 0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15757] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 15757] close(249) = 0 [pid 15757] close(248) = 0 [pid 15757] close(4) = 0 [pid 15757] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15757] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, NULL, 8) = 0 [pid 15757] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3cd6bf000 [pid 15757] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15757] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15757] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0}./strace-static-x86_64: Process 15759 attached [pid 15759] set_robust_list(0x7fa3cd6df9a0, 24 [pid 15757] <... clone3 resumed> => {parent_tid=[1128]}, 88) = 1128 [pid 15759] <... set_robust_list resumed>) = 0 [pid 15757] rt_sigprocmask(SIG_SETMASK, [], [pid 15759] rt_sigprocmask(SIG_SETMASK, [], [pid 15757] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15759] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15757] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15759] memfd_create("syzkaller", 0 [pid 15757] <... futex resumed>) = 0 [pid 15759] <... memfd_create resumed>) = 3 [pid 15757] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15725] <... mount resumed>) = 0 [pid 15759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15757] <... futex resumed>) = 0 [pid 15725] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15759] <... mmap resumed>) = 0x7fa3c52bf000 [pid 15757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15725] <... openat resumed>) = 3 [pid 15725] chdir("./bus") = 0 [pid 15725] ioctl(5, LOOP_CLR_FD [pid 15757] <... mmap resumed>) = 0x7fa3c529e000 [pid 15757] mprotect(0x7fa3c529f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15757] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15757] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c52be990, parent_tid=0x7fa3c52be990, exit_signal=0, stack=0x7fa3c529e000, stack_size=0x20240, tls=0x7fa3c52be6c0}./strace-static-x86_64: Process 15760 attached [pid 15760] set_robust_list(0x7fa3c52be9a0, 24) = 0 [pid 15760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15760] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15757] <... clone3 resumed> => {parent_tid=[1129]}, 88) = 1129 [pid 15757] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15757] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15760] <... futex resumed>) = 0 [pid 15757] <... futex resumed>) = 1 [pid 15760] memfd_create("syzkaller", 0 [pid 303] <... umount2 resumed>) = 0 [pid 15757] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15725] <... ioctl resumed>) = 0 [pid 310] <... openat resumed>) = 3 [pid 310] ioctl(3, LOOP_CLR_FD [pid 15760] <... memfd_create resumed>) = 4 [pid 15725] close(5 [pid 310] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 15725] <... close resumed>) = 0 [pid 15760] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15725] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] close(3 [pid 15725] <... futex resumed>) = 0 [pid 15722] close(3) = 0 [pid 310] <... close resumed>) = 0 [pid 15722] close(4 [pid 15725] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15722] <... close resumed>) = 0 [pid 15722] close(5 [pid 310] <... socket resumed>) = 3 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] close(3 [pid 15722] close(6) = -1 EBADF (Bad file descriptor) [pid 310] <... close resumed>) = 0 [pid 15722] close(7 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] close(8 [pid 310] <... socket resumed>) = 3 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15722] close(9) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15722] close(10 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] close(11 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] close(3 [pid 15722] close(12) = -1 EBADF (Bad file descriptor) [pid 310] <... close resumed>) = 0 [pid 15722] close(13 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] close(14 [pid 310] <... socket resumed>) = 3 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 384.752816][T15725] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 384.786626][T15725] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15722] close(15 [pid 303] umount2("./277/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15760] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15760] close(4 [pid 15722] close(16 [pid 15760] <... close resumed>) = 0 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] newfstatat(AT_FDCWD, "./277/bus", [pid 15760] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] close(17 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15760] <... futex resumed>) = 1 [pid 15757] <... futex resumed>) = 0 [pid 15722] close(18 [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15760] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15757] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] umount2("./277/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15757] <... futex resumed>) = 0 [pid 15722] close(19 [pid 15760] open(".", O_RDONLY [pid 15757] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15760] <... open resumed>) = 4 [pid 15722] close(20 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] openat(AT_FDCWD, "./277/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15760] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15760] <... futex resumed>) = 1 [pid 15757] <... futex resumed>) = 0 [pid 15722] close(21 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] <... openat resumed>) = 5 [pid 15760] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15757] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15757] <... futex resumed>) = 0 [pid 15722] close(22 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 303] newfstatat(5, "", [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15760] <... mkdirat resumed>) = 0 [pid 15757] <... futex resumed>) = 0 [pid 15722] close(23 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 303] getdents64(5, [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] <... getdents64 resumed>0x555556703850 /* 2 entries */, 32768) = 48 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... mmap resumed>) = 0x7fa3c527d000 [pid 15722] close(24 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 303] getdents64(5, [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... mprotect resumed>) = 0 [pid 15722] close(25 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] <... getdents64 resumed>0x555556703850 /* 0 entries */, 32768) = 0 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] close(5 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15722] close(26 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0} [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... close resumed>) = 0 [pid 15722] close(27 [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] unlinkat(AT_FDCWD, "./277/bus", AT_REMOVEDIR [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] close(3 [pid 15722] close(28 [pid 303] <... unlinkat resumed>) = 0 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] <... clone3 resumed> => {parent_tid=[1130]}, 88) = 1130 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... close resumed>) = 0 [pid 303] umount2("./277/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15722] close(29 [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] rt_sigprocmask(SIG_SETMASK, [], [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... socket resumed>) = 3 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] close(3 [pid 15757] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 303] newfstatat(AT_FDCWD, "./277/binderfs", [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] <... futex resumed>) = 0 [pid 15722] close(4 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 303] unlink("./277/binderfs" [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] close(5 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 303] <... unlink resumed>) = 0 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] close(6) = -1 EBADF (Bad file descriptor) [pid 310] <... setsockopt resumed>) = 0 [pid 303] umount2("./277/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 15761 attached [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] close(7 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15761] set_robust_list(0x7fa3c529d9a0, 24 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 303] newfstatat(AT_FDCWD, "./277/cgroup", [pid 15761] <... set_robust_list resumed>) = 0 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] close(8 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15761] rt_sigprocmask(SIG_SETMASK, [], [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15722] close(9 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 303] unlink("./277/cgroup" [pid 15761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] close(10 [pid 310] <... setsockopt resumed>) = 0 [pid 303] <... unlink resumed>) = 0 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 303] umount2("\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15761] getsockname(-1, 0x20000080, NULL [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] close(11 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 15761] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] close(12 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15761] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 303] umount2("\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15761] <... futex resumed>) = 1 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... futex resumed>) = 0 [pid 15722] close(13 [pid 310] <... setsockopt resumed>) = 0 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15761] open(NULL, O_RDONLY [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] close(14 [pid 310] close(3 [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15761] <... open resumed>) = -1 EFAULT (Bad address) [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... futex resumed>) = 0 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... close resumed>) = 0 [pid 15761] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15722] close(15 [pid 310] read(249, [pid 303] <... openat resumed>) = 5 [pid 15761] <... futex resumed>) = 0 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 303] newfstatat(5, "", [pid 15761] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] close(16 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... futex resumed>) = 0 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15722] close(17./strace-static-x86_64: Process 15762 attached [pid 15761] dup(-1 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getdents64(5, [pid 15762] set_robust_list(0x5555558d6760, 24 [pid 15761] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] close(18 [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1134 [pid 15762] <... set_robust_list resumed>) = 0 [pid 15761] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getdents64 resumed>0x555556703850 /* 2 entries */, 32768) = 48 [pid 15762] chdir("./283" [pid 15761] <... futex resumed>) = 1 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... futex resumed>) = 0 [pid 15722] close(19 [pid 303] getdents64(5, [pid 15762] <... chdir resumed>) = 0 [pid 15761] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getdents64 resumed>0x555556703850 /* 0 entries */, 32768) = 0 [pid 15762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... futex resumed>) = 0 [pid 15722] close(20 [pid 303] close(5 [pid 15762] <... prctl resumed>) = 0 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] setpgid(0, 0 [pid 15761] renameat2(-1, NULL, -1, NULL, 0 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15722] close(21 [pid 303] <... close resumed>) = 0 [pid 15762] <... setpgid resumed>) = 0 [pid 15761] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 15762] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 15722] close(22) = -1 EBADF (Bad file descriptor) [pid 15722] close(23 [pid 303] <... unlinkat resumed>) = 0 [pid 15762] <... symlinkat resumed>) = 0 [pid 15761] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] umount2("./277/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15762] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 15761] <... futex resumed>) = 1 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... futex resumed>) = 0 [pid 15722] close(24 [pid 15762] <... symlinkat resumed>) = 0 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15762] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 15761] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] close(25 [pid 303] newfstatat(AT_FDCWD, "./277/cgroup.net", [pid 15762] <... symlinkat resumed>) = 0 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15761] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15757] <... futex resumed>) = 0 [pid 15722] close(26 [pid 303] unlink("./277/cgroup.net" [pid 15762] <... openat resumed>) = 3 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] write(3, "1000", 4 [pid 15722] close(27 [pid 303] <... unlink resumed>) = 0 [pid 15762] <... write resumed>) = 4 [pid 15761] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getdents64(3, [pid 15762] close(3 [pid 15761] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15722] close(28 [pid 303] <... getdents64 resumed>0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 15762] <... close resumed>) = 0 [pid 15761] <... futex resumed>) = 0 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] close(3 [pid 15762] read(200, [pid 15761] memfd_create("syzkaller", 0 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... futex resumed>) = 0 [pid 15722] close(29 [pid 303] <... close resumed>) = 0 [pid 15762] <... read resumed>0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15761] <... memfd_create resumed>) = 5 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 303] unlinkat(AT_FDCWD, "./277", AT_REMOVEDIR [pid 15762] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15761] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15722] exit_group(0 [pid 15727] <... futex resumed>) = ? [pid 15726] <... futex resumed>) = ? [pid 15722] <... exit_group resumed>) = ? [pid 303] <... unlinkat resumed>) = 0 [pid 15762] <... symlinkat resumed>) = 0 [pid 15761] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15727] +++ exited with 0 +++ [pid 15726] +++ exited with 0 +++ [pid 15725] <... futex resumed>) = ? [pid 303] mkdirat(AT_FDCWD, "./278", 0777 [pid 15762] close(249 [pid 15761] close(5 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15725] +++ exited with 0 +++ [pid 15722] +++ exited with 0 +++ [pid 15762] <... close resumed>) = 0 [pid 15761] <... close resumed>) = 0 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] <... mkdirat resumed>) = 0 [pid 15762] close(248 [pid 15761] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1113, si_uid=0, si_status=0, si_utime=6, si_stime=16} --- [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 15762] <... close resumed>) = 0 [pid 15761] <... futex resumed>) = 1 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] <... futex resumed>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15762] close(4 [pid 15761] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... write resumed>) = 12 [pid 303] <... openat resumed>) = 3 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 996, NULL, 0) = 1 [pid 15762] <... close resumed>) = 0 [pid 15761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] <... futex resumed>) = 0 [pid 317] umount2("./279", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] ioctl(3, LOOP_CLR_FD [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 15762] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15761] open(NULL, O_RDONLY [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 15762] <... futex resumed>) = 0 [pid 15761] <... open resumed>) = -1 EFAULT (Bad address) [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] openat(AT_FDCWD, "./279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 303] close(3 [pid 297] read(35, [pid 289] epoll_pwait(4, [pid 15762] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, [pid 15761] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... openat resumed>) = 3 [pid 303] <... close resumed>) = 0 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] newfstatat(3, "", [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 342] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 15762] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15761] <... futex resumed>) = 1 [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] <... futex resumed>) = 0 [pid 342] epoll_pwait(4, [pid 317] getdents64(3, [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 297] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 15762] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15761] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 303] <... socket resumed>) = 3 [pid 297] <... write resumed>) = 64 [pid 15762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15760] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] <... futex resumed>) = 0 [pid 342] epoll_pwait(4, [pid 317] umount2("./279/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] close(3 [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 15762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15761] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15760] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... close resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 15762] <... mmap resumed>) = 0x7f340c58f000 [pid 15761] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15760] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./279/cgroup.cpu", [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 297] read(35, [pid 15762] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE [pid 15761] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15760] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... socket resumed>) = 3 [pid 297] <... read resumed>0xc00069a150, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 15762] <... mprotect resumed>) = 0 [pid 15761] <... futex resumed>) = 1 [pid 15760] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15757] <... futex resumed>) = 0 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./279/cgroup.cpu" [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=840656974} [pid 15762] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15761] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15762] <... rt_sigprocmask resumed>[], 8) = 0 [pid 317] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0}./strace-static-x86_64: Process 15763 attached [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 303] close(3) = 0 [pid 15762] <... clone3 resumed> => {parent_tid=[1135]}, 88) = 1135 [pid 15763] set_robust_list(0x7f340c5af9a0, 24 [pid 15762] rt_sigprocmask(SIG_SETMASK, [], [pid 15763] <... set_robust_list resumed>) = 0 [pid 15762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15763] rt_sigprocmask(SIG_SETMASK, [], [pid 15762] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... socket resumed>) = 3 [pid 15763] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15762] <... futex resumed>) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15763] memfd_create("syzkaller", 0 [pid 15762] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15763] <... memfd_create resumed>) = 3 [pid 15762] <... futex resumed>) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15763] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15763] <... mmap resumed>) = 0x7f340418f000 [pid 15762] <... mmap resumed>) = 0x7f340416e000 [pid 15762] mprotect(0x7f340416f000, 131072, PROT_READ|PROT_WRITE [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15762] <... mprotect resumed>) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] close(3) = 0 [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] <... umount2 resumed>) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] newfstatat(AT_FDCWD, "./279/bus", [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... setsockopt resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] openat(AT_FDCWD, "./279/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] <... openat resumed>) = 5 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] newfstatat(5, "", [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15762] rt_sigprocmask(SIG_BLOCK, ~[], [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15762] <... rt_sigprocmask resumed>[], 8) = 0 [pid 313] getdents64(5, [pid 303] <... setsockopt resumed>) = 0 [pid 15762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340418e990, parent_tid=0x7f340418e990, exit_signal=0, stack=0x7f340416e000, stack_size=0x20240, tls=0x7f340418e6c0} [pid 303] close(3 [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 303] <... close resumed>) = 0 [pid 303] read(249, [pid 313] getdents64(5, [pid 303] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 ./strace-static-x86_64: Process 15764 attached [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 15764] set_robust_list(0x7f340418e9a0, 24) = 0 [pid 15764] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 15765 attached NULL, 8) = 0 [pid 313] close(5 [pid 15765] set_robust_list(0x5555566fa760, 24 [pid 15764] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1117 [pid 15765] <... set_robust_list resumed>) = 0 [pid 15762] <... clone3 resumed> => {parent_tid=[1136]}, 88) = 1136 [pid 313] <... close resumed>) = 0 [pid 15765] chdir("./278" [pid 313] unlinkat(AT_FDCWD, "./279/bus", AT_REMOVEDIR [pid 15765] <... chdir resumed>) = 0 [pid 15765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15762] rt_sigprocmask(SIG_SETMASK, [], [pid 313] <... unlinkat resumed>) = 0 [pid 15765] setpgid(0, 0 [pid 15762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] umount2("./279/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15765] <... setpgid resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15765] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 313] newfstatat(AT_FDCWD, "./279/binderfs", [pid 15765] <... symlinkat resumed>) = 0 [pid 15765] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 15762] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15765] <... symlinkat resumed>) = 0 [pid 15762] <... futex resumed>) = 1 [pid 313] unlink("./279/binderfs" [pid 15765] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 313] <... unlink resumed>) = 0 [pid 15765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 313] umount2("./279/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15765] <... openat resumed>) = 3 [pid 15765] write(3, "1000", 4 [pid 15764] <... futex resumed>) = 0 [pid 15762] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15765] <... write resumed>) = 4 [pid 313] newfstatat(AT_FDCWD, "./279/cgroup", [pid 15765] close(3) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15765] read(200, [pid 15764] memfd_create("syzkaller", 0 [pid 313] unlink("./279/cgroup" [pid 15765] <... read resumed>0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15765] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 313] <... unlink resumed>) = 0 [pid 15765] <... symlinkat resumed>) = 0 [pid 313] umount2("\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15765] close(249 [pid 15764] <... memfd_create resumed>) = 4 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15765] <... close resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 15765] close(248 [pid 15764] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15765] <... close resumed>) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15765] close(4 [pid 15764] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 313] umount2("\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15765] <... close resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15765] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] close(4 [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15765] <... futex resumed>) = 0 [pid 15765] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, [pid 313] <... openat resumed>) = 5 [pid 15765] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15748] <... write resumed>) = 20699119 [pid 313] newfstatat(5, "", [pid 15764] <... close resumed>) = 0 [pid 15765] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] getdents64(5, [pid 15765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15764] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15765] <... mmap resumed>) = 0x7f8d9ee91000 [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 15762] <... futex resumed>) = 0 [pid 15765] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE [pid 15764] <... futex resumed>) = 1 [pid 313] getdents64(5, [pid 15765] <... mprotect resumed>) = 0 [pid 15764] open(".", O_RDONLY [pid 15762] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 15765] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15764] <... open resumed>) = 4 [pid 15762] <... futex resumed>) = 0 [pid 313] close(5 [pid 15765] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15764] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15762] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... close resumed>) = 0 [pid 15765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0} [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR./strace-static-x86_64: Process 15766 attached [pid 15764] <... futex resumed>) = 0 [pid 15762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15766] set_robust_list(0x7f8d9eeb19a0, 24 [pid 15765] <... clone3 resumed> => {parent_tid=[1118]}, 88) = 1118 [pid 313] <... unlinkat resumed>) = 0 [pid 15766] <... set_robust_list resumed>) = 0 [pid 15765] rt_sigprocmask(SIG_SETMASK, [], [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15766] rt_sigprocmask(SIG_SETMASK, [], [pid 15765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] umount2("./279/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15762] <... futex resumed>) = 0 [pid 15766] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15765] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15766] memfd_create("syzkaller", 0 [pid 15765] <... futex resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./279/cgroup.net", [pid 15762] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15766] <... memfd_create resumed>) = 3 [pid 15765] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] <... mkdirat resumed>) = 0 [pid 15762] <... futex resumed>) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15766] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15765] <... futex resumed>) = 0 [pid 15762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15748] munmap(0x7f6b288dd000, 138412032 [pid 313] unlink("./279/cgroup.net" [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15766] <... mmap resumed>) = 0x7f8d96a91000 [pid 15765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15762] <... mmap resumed>) = 0x7f340414d000 [pid 313] <... unlink resumed>) = 0 [pid 15765] <... mmap resumed>) = 0x7f8d96a70000 [pid 15748] <... munmap resumed>) = 0 [pid 313] getdents64(3, [pid 15765] mprotect(0x7f8d96a71000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 15765] rt_sigprocmask(SIG_BLOCK, ~[], [pid 313] close(3 [pid 15765] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a90990, parent_tid=0x7f8d96a90990, exit_signal=0, stack=0x7f8d96a70000, stack_size=0x20240, tls=0x7f8d96a906c0} [pid 313] <... close resumed>) = 0 ./strace-static-x86_64: Process 15767 attached [pid 313] unlinkat(AT_FDCWD, "./279", AT_REMOVEDIR [pid 15767] set_robust_list(0x7f8d96a909a0, 24 [pid 15765] <... clone3 resumed> => {parent_tid=[1119]}, 88) = 1119 [pid 15748] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 15767] <... set_robust_list resumed>) = 0 [pid 15765] rt_sigprocmask(SIG_SETMASK, [], [pid 313] <... unlinkat resumed>) = 0 [pid 15767] rt_sigprocmask(SIG_SETMASK, [], [pid 15765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] mkdirat(AT_FDCWD, "./280", 0777 [pid 15767] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15765] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] memfd_create("syzkaller", 0 [pid 15765] <... futex resumed>) = 0 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE [pid 313] <... mkdirat resumed>) = 0 [pid 15767] <... memfd_create resumed>) = 4 [pid 15765] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] <... mprotect resumed>) = 0 [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 15767] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15767] close(4) = 0 [pid 15767] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15765] <... futex resumed>) = 0 [pid 15767] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15765] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15765] <... futex resumed>) = 0 [pid 15767] open(".", O_RDONLY [pid 15765] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15767] <... open resumed>) = 4 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15767] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0} [pid 15767] <... futex resumed>) = 1 [pid 15765] <... futex resumed>) = 0 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15767] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15765] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15765] <... futex resumed>) = 0 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] <... clone3 resumed> => {parent_tid=[1137]}, 88) = 1137 ./strace-static-x86_64: Process 15768 attached [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] rt_sigprocmask(SIG_SETMASK, [], [pid 15767] <... mkdirat resumed>) = 0 [pid 15765] <... futex resumed>) = 0 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] <... mmap resumed>) = 0x7f8d96a4f000 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] <... mprotect resumed>) = 0 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15748] <... openat resumed>) = 5 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0} [pid 15748] ioctl(5, LOOP_SET_FD, 3./strace-static-x86_64: Process 15769 attached [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15769] set_robust_list(0x7f8d96a6f9a0, 24 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... clone3 resumed> => {parent_tid=[1120]}, 88) = 1120 [pid 15769] <... set_robust_list resumed>) = 0 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] rt_sigprocmask(SIG_SETMASK, [], [pid 15769] rt_sigprocmask(SIG_SETMASK, [], [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15769] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15769] getsockname(-1, 0x20000080, NULL [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... futex resumed>) = 0 [pid 15769] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15769] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15769] <... futex resumed>) = 0 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15769] open(NULL, O_RDONLY [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... futex resumed>) = 0 [pid 15769] <... open resumed>) = -1 EFAULT (Bad address) [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15769] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15769] <... futex resumed>) = 0 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15769] dup(-1 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... futex resumed>) = 0 [pid 15769] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15769] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15769] <... futex resumed>) = 0 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15769] renameat2(-1, NULL, -1, NULL, 0 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... futex resumed>) = 0 [pid 15769] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15769] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15769] <... futex resumed>) = 0 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15769] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... futex resumed>) = 0 [pid 15769] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15769] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15769] <... futex resumed>) = 0 [pid 15768] set_robust_list(0x7f340416d9a0, 24 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15769] memfd_create("syzkaller", 0 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... futex resumed>) = 0 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15768] <... set_robust_list resumed>) = 0 [pid 15769] <... memfd_create resumed>) = 5 [pid 15768] rt_sigprocmask(SIG_SETMASK, [], [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] <... futex resumed>) = 0 [pid 15769] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15768] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15769] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15769] close(5 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15769] <... close resumed>) = 0 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15769] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15769] <... futex resumed>) = 1 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] <... futex resumed>) = 0 [pid 15769] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15768] getsockname(-1, 0x20000080, NULL [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] <... futex resumed>) = 0 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15748] <... ioctl resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 15769] open(NULL, O_RDONLY [pid 15768] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15748] close(3 [pid 15759] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 313] ioctl(3, LOOP_CLR_FD [pid 15769] <... open resumed>) = -1 EFAULT (Bad address) [pid 15768] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15748] <... close resumed>) = 0 [pid 313] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 15769] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15768] <... futex resumed>) = 1 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] <... futex resumed>) = 0 [pid 15748] mkdirat(AT_FDCWD, "./bus", 0777 [pid 313] close(3 [pid 15769] <... futex resumed>) = 1 [pid 15768] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] <... futex resumed>) = 0 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15748] <... mkdirat resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 15769] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15748] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15765] <... futex resumed>) = 0 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] <... futex resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15769] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15768] open(NULL, O_RDONLY [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [ 385.023231][T15748] F2FS-fs (loop0): invalid crc value [pid 15768] <... open resumed>) = -1 EFAULT (Bad address) [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15768] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15759] <... write resumed>) = 20699119 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 313] close(3) = 0 [pid 313] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15774 attached [pid 15774] set_robust_list(0x5555559df760, 24 [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1130 [pid 15774] <... set_robust_list resumed>) = 0 [pid 15769] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15759] munmap(0x7fa3c52bf000, 138412032 [pid 15774] chdir("./280") = 0 [pid 15774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15774] setpgid(0, 0) = 0 [pid 15774] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 15759] <... munmap resumed>) = 0 [pid 15774] <... symlinkat resumed>) = 0 [pid 15759] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 15774] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 15759] <... openat resumed>) = 5 [pid 15774] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 15759] ioctl(5, LOOP_SET_FD, 3 [pid 15774] <... symlinkat resumed>) = 0 [pid 15774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15774] write(3, "1000", 4) = 4 [pid 15774] close(3) = 0 [pid 15774] read(200, 0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15774] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 15774] close(249) = 0 [pid 15774] close(248) = 0 [pid 15774] close(4) = 0 [pid 15774] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15759] <... ioctl resumed>) = 0 [pid 317] <... umount2 resumed>) = 0 [pid 15774] <... futex resumed>) = 0 [pid 15759] close(3 [pid 15774] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, [pid 15759] <... close resumed>) = 0 [pid 15774] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15759] mkdirat(AT_FDCWD, "./bus", 0777 [pid 317] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15774] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15774] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15759] <... mkdirat resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./279/bus", [pid 15774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15759] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15774] <... mmap resumed>) = 0x7f6b14504000 [pid 317] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15774] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15774] <... mprotect resumed>) = 0 [pid 317] openat(AT_FDCWD, "./279/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15774] rt_sigprocmask(SIG_BLOCK, ~[], [pid 317] <... openat resumed>) = 5 [pid 15774] <... rt_sigprocmask resumed>[], 8) = 0 [ 385.079253][T15748] F2FS-fs (loop0): Found nat_bits in checkpoint [pid 317] newfstatat(5, "", [pid 15774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0} [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 15776 attached [pid 317] getdents64(5, [pid 15776] set_robust_list(0x7f6b145249a0, 24 [pid 15774] <... clone3 resumed> => {parent_tid=[1131]}, 88) = 1131 [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 15776] <... set_robust_list resumed>) = 0 [pid 15774] rt_sigprocmask(SIG_SETMASK, [], [pid 317] getdents64(5, [pid 15776] rt_sigprocmask(SIG_SETMASK, [], [pid 15774] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 15776] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15774] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(5 [pid 15776] memfd_create("syzkaller", 0 [pid 15774] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 15776] <... memfd_create resumed>) = 3 [pid 15774] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlinkat(AT_FDCWD, "./279/bus", AT_REMOVEDIR [pid 15776] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15774] <... futex resumed>) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 15776] <... mmap resumed>) = 0x7f6b0c104000 [pid 15774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] umount2("./279/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./279/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./279/binderfs") = 0 [pid 317] umount2("./279/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./279/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 385.120116][T15759] F2FS-fs (loop3): invalid crc value [pid 317] unlink("./279/cgroup") = 0 [pid 317] umount2("\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, 0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5) = 0 [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 317] umount2("./279/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./279/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./279/cgroup.net") = 0 [pid 317] getdents64(3, 0x555557095810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./279", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./280", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15769] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15765] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [ 385.141378][T15759] F2FS-fs (loop3): Found nat_bits in checkpoint [pid 15774] <... mmap resumed>) = 0x7f6b0c0e3000 [pid 15769] <... futex resumed>) = 0 [pid 15768] <... futex resumed>) = 1 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15769] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15781 attached [pid 15781] set_robust_list(0x555557094760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555557094750) = 1117 [pid 15781] <... set_robust_list resumed>) = 0 [pid 15781] chdir("./280") = 0 [pid 15781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15781] setpgid(0, 0) = 0 [pid 15781] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 15781] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 15781] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 15781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15781] write(3, "1000", 4) = 4 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] close(3) = 0 [pid 15781] read(200, [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15759] <... mount resumed>) = 0 [pid 15781] <... read resumed>0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15781] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 15781] close(249) = 0 [pid 15781] close(248) = 0 [pid 15781] close(4) = 0 [pid 15781] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15781] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, NULL, 8) = 0 [pid 15781] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe5f5e29000 [pid 15781] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15759] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15781] <... mprotect resumed>) = 0 [pid 15781] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0}./strace-static-x86_64: Process 15783 attached [pid 15783] set_robust_list(0x7fe5f5e499a0, 24 [pid 15781] <... clone3 resumed> => {parent_tid=[1118]}, 88) = 1118 [pid 15783] <... set_robust_list resumed>) = 0 [pid 15781] rt_sigprocmask(SIG_SETMASK, [], [pid 15783] rt_sigprocmask(SIG_SETMASK, [], [pid 15781] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15783] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15781] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15783] memfd_create("syzkaller", 0 [pid 15781] <... futex resumed>) = 0 [pid 15783] <... memfd_create resumed>) = 3 [pid 15781] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15781] <... futex resumed>) = 0 [pid 15783] <... mmap resumed>) = 0x7fe5eda29000 [pid 15781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15759] <... openat resumed>) = 3 [pid 15748] <... mount resumed>) = 0 [pid 15759] chdir("./bus" [pid 15748] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15759] <... chdir resumed>) = 0 [pid 15748] <... openat resumed>) = 3 [pid 15759] ioctl(5, LOOP_CLR_FD [pid 15748] chdir("./bus" [pid 15759] <... ioctl resumed>) = 0 [pid 15748] <... chdir resumed>) = 0 [pid 15759] close(5 [pid 15748] ioctl(5, LOOP_CLR_FD [pid 15759] <... close resumed>) = 0 [pid 15748] <... ioctl resumed>) = 0 [pid 15774] mprotect(0x7f6b0c0e4000, 131072, PROT_READ|PROT_WRITE [pid 15759] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] close(3 [pid 15748] close(5 [pid 15774] <... mprotect resumed>) = 0 [pid 15759] <... futex resumed>) = 0 [pid 15757] <... close resumed>) = 0 [pid 15748] <... close resumed>) = 0 [pid 15774] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15759] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15757] close(4 [pid 15748] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15746] close(3 [pid 15774] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15757] <... close resumed>) = 0 [pid 15748] <... futex resumed>) = 0 [pid 15746] <... close resumed>) = 0 [pid 15774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c103990, parent_tid=0x7f6b0c103990, exit_signal=0, stack=0x7f6b0c0e3000, stack_size=0x20240, tls=0x7f6b0c1036c0} [pid 15757] close(5 [pid 15748] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15746] close(4 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = 0 [pid 15774] <... clone3 resumed> => {parent_tid=[1132]}, 88) = 1132 [pid 15757] close(6 [pid 15746] close(5 [pid 15774] rt_sigprocmask(SIG_SETMASK, [], [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15774] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15757] close(7 [pid 15746] close(6 [pid 15774] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15774] <... futex resumed>) = 0 [pid 15757] close(8 [pid 15746] close(7 [pid 15774] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 15784 attached [pid 15757] close(9 [pid 15746] close(8 [pid 15784] set_robust_list(0x7f6b0c1039a0, 24 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 385.181607][T15759] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 385.191798][T15759] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 385.202004][T15748] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [ 385.216572][T15748] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [pid 15784] <... set_robust_list resumed>) = 0 [pid 15768] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15763] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15762] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] close(10 [pid 15746] close(9 [pid 15784] rt_sigprocmask(SIG_SETMASK, [], [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15784] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15757] close(11 [pid 15746] close(10 [pid 15784] memfd_create("syzkaller", 0 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15784] <... memfd_create resumed>) = 4 [pid 15757] close(12 [pid 15746] close(11 [pid 15784] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15784] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15757] close(13 [pid 15746] close(12 [pid 15784] close(4 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15784] <... close resumed>) = 0 [pid 15776] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15757] close(14 [pid 15746] close(13) = -1 EBADF (Bad file descriptor) [pid 15746] close(14 [pid 15784] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15784] <... futex resumed>) = 1 [pid 15774] <... futex resumed>) = 0 [pid 15757] close(15 [pid 15746] close(15 [pid 15784] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15774] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15774] <... futex resumed>) = 0 [pid 15757] close(16 [pid 15746] close(16 [pid 15784] open(".", O_RDONLY [pid 15774] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15784] <... open resumed>) = 4 [pid 15757] close(17 [pid 15746] close(17 [pid 15784] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15784] <... futex resumed>) = 1 [pid 15774] <... futex resumed>) = 0 [pid 15757] close(18 [pid 15746] close(18 [pid 15784] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15774] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15774] <... futex resumed>) = 0 [pid 15757] close(19 [pid 15746] close(19 [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15774] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15774] <... futex resumed>) = 0 [pid 15757] close(20 [pid 15746] close(20 [pid 15784] <... mkdirat resumed>) = 0 [pid 15774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15774] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 15757] close(21 [pid 15746] close(21 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15774] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15774] <... mprotect resumed>) = 0 [pid 15757] close(22 [pid 15746] close(22 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15774] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15774] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15757] close(23 [pid 15746] close(23 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 15785 attached [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] close(24 [pid 15746] close(24 [pid 15785] set_robust_list(0x7f6b0c0e29a0, 24 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15774] <... clone3 resumed> => {parent_tid=[1133]}, 88) = 1133 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15785] <... set_robust_list resumed>) = 0 [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15774] rt_sigprocmask(SIG_SETMASK, [], [pid 15757] close(25 [pid 15746] close(25 [pid 15785] rt_sigprocmask(SIG_SETMASK, [], [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15774] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15774] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] close(26 [pid 15746] close(26 [pid 15785] getsockname(-1, 0x20000080, NULL [pid 15774] <... futex resumed>) = 0 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15785] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] <... mmap resumed>) = 0x7fe5eda08000 [pid 15774] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15757] close(27 [pid 15746] close(27 [pid 15785] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] mprotect(0x7fe5eda09000, 131072, PROT_READ|PROT_WRITE [pid 15774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15785] <... futex resumed>) = 0 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] <... mprotect resumed>) = 0 [pid 15774] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] close(28 [pid 15746] close(28 [pid 15785] open(NULL, O_RDONLY [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15774] <... futex resumed>) = 0 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15785] <... open resumed>) = -1 EFAULT (Bad address) [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15774] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15757] close(29 [pid 15746] close(29 [pid 15785] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda28990, parent_tid=0x7fe5eda28990, exit_signal=0, stack=0x7fe5eda08000, stack_size=0x20240, tls=0x7fe5eda286c0} [pid 15774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 15786 attached [pid 15785] <... futex resumed>) = 0 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15774] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] <... futex resumed>) = 0 [pid 15757] close(3 [pid 15746] close(3 [pid 15786] set_robust_list(0x7fe5eda289a0, 24 [pid 15785] dup(-1 [pid 15781] <... clone3 resumed> => {parent_tid=[1119]}, 88) = 1119 [pid 15774] <... futex resumed>) = 0 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... set_robust_list resumed>) = 0 [pid 15785] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15781] rt_sigprocmask(SIG_SETMASK, [], [pid 15774] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15757] close(4 [pid 15746] close(4 [pid 15786] rt_sigprocmask(SIG_SETMASK, [], [pid 15785] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15785] <... futex resumed>) = 0 [pid 15781] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15774] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] close(5 [pid 15746] close(5 [pid 15786] memfd_create("syzkaller", 0 [pid 15785] renameat2(-1, NULL, -1, NULL, 0 [pid 15781] <... futex resumed>) = 0 [pid 15774] <... futex resumed>) = 0 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... memfd_create resumed>) = 4 [pid 15785] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15781] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15774] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15757] close(6 [pid 15746] close(6 [pid 15786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15785] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15785] <... futex resumed>) = 0 [pid 15774] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] close(7 [pid 15746] close(7 [pid 15786] close(4 [pid 15785] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15774] <... futex resumed>) = 0 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... close resumed>) = 0 [pid 15785] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15774] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15757] close(8 [pid 15746] close(8 [pid 15786] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15785] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... futex resumed>) = 1 [pid 15785] <... futex resumed>) = 0 [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... futex resumed>) = 0 [pid 15774] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] close(9 [pid 15746] close(9 [pid 15786] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15785] memfd_create("syzkaller", 0 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15774] <... futex resumed>) = 0 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15785] <... memfd_create resumed>) = 5 [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... futex resumed>) = 0 [pid 15774] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15757] close(10 [pid 15746] close(10 [pid 15786] open(".", O_RDONLY [pid 15785] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... open resumed>) = 4 [pid 15785] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] close(11 [pid 15746] close(11 [pid 15786] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15785] close(5 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... futex resumed>) = 1 [pid 15785] <... close resumed>) = 0 [pid 15781] <... futex resumed>) = 0 [pid 15757] close(12 [pid 15746] close(12 [pid 15786] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15785] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15785] <... futex resumed>) = 1 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] <... futex resumed>) = 0 [pid 15774] <... futex resumed>) = 0 [pid 15757] close(13 [pid 15746] close(13 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15785] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15774] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... mkdirat resumed>) = 0 [pid 15785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] <... futex resumed>) = 0 [pid 15774] <... futex resumed>) = 0 [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] close(14 [pid 15746] close(14 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15785] open(NULL, O_RDONLY [pid 15781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15774] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15768] dup(-1 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15785] <... open resumed>) = -1 EFAULT (Bad address) [pid 15781] <... mmap resumed>) = 0x7fe5ed9e7000 [pid 15768] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(15 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15785] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] mprotect(0x7fe5ed9e8000, 131072, PROT_READ|PROT_WRITE [pid 15768] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] close(15 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15785] <... futex resumed>) = 1 [pid 15781] <... mprotect resumed>) = 0 [pid 15774] <... futex resumed>) = 0 [pid 15768] <... futex resumed>) = 0 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(16 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15785] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15781] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15774] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15768] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15757] close(16 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15781] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15774] <... futex resumed>) = 0 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(17 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15785] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda07990, parent_tid=0x7fe5eda07990, exit_signal=0, stack=0x7fe5ed9e7000, stack_size=0x20240, tls=0x7fe5eda076c0} [pid 15774] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] close(17 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15785] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(18 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15785] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] <... clone3 resumed> => {parent_tid=[1120]}, 88) = 1120 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] close(18 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15785] <... futex resumed>) = 1 [pid 15781] rt_sigprocmask(SIG_SETMASK, [], [pid 15774] <... futex resumed>) = 0 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(19 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15785] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15781] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] close(19 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(20 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... futex resumed>) = 0 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] close(20 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(21 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] close(21 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 15787 attached [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(22 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] close(22 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15787] set_robust_list(0x7fe5eda079a0, 24 [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(23 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] close(23 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15787] <... set_robust_list resumed>) = 0 [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(24 [pid 15787] rt_sigprocmask(SIG_SETMASK, [], [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] close(24 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(25 [pid 15787] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15757] close(25 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15787] getsockname(-1, 0x20000080, NULL [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(26 [pid 15787] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] <... futex resumed>) = 1 [pid 15757] close(26 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15787] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15768] <... futex resumed>) = 0 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(27 [pid 15787] <... futex resumed>) = 1 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... futex resumed>) = 0 [pid 15768] renameat2(-1, NULL, -1, NULL, 0 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] close(27 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15787] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15768] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(28 [pid 15787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... futex resumed>) = 0 [pid 15768] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15757] close(28 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15787] open(NULL, O_RDONLY [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] close(29 [pid 15787] <... open resumed>) = -1 EFAULT (Bad address) [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15768] <... futex resumed>) = 1 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] <... futex resumed>) = 0 [pid 15757] close(29 [pid 15746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15787] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15768] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15746] exit_group(0 [pid 15787] <... futex resumed>) = 1 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... futex resumed>) = 0 [pid 15768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] <... futex resumed>) = 0 [pid 15757] exit_group(0 [pid 15752] <... futex resumed>) = ? [pid 15751] <... futex resumed>) = ? [pid 15748] <... futex resumed>) = ? [pid 15746] <... exit_group resumed>) = ? [pid 15787] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15768] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15761] <... futex resumed>) = ? [pid 15760] <... futex resumed>) = ? [pid 15759] <... futex resumed>) = ? [pid 15757] <... exit_group resumed>) = ? [pid 15752] +++ exited with 0 +++ [pid 15751] +++ exited with 0 +++ [pid 15748] +++ exited with 0 +++ [pid 15746] +++ exited with 0 +++ [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15768] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15767] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15761] +++ exited with 0 +++ [pid 15760] +++ exited with 0 +++ [pid 15787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] <... futex resumed>) = 0 [pid 15767] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15759] +++ exited with 0 +++ [pid 15757] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1103, si_uid=0, si_status=0, si_utime=3, si_stime=16} --- [pid 15787] dup(-1 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15766] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1127, si_uid=0, si_status=0, si_utime=6, si_stime=11} --- [pid 304] restart_syscall(<... resuming interrupted clone ...> [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15768] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... restart_syscall resumed>) = 0 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15768] <... futex resumed>) = 1 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] <... futex resumed>) = 0 [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15768] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15762] <... futex resumed>) = 0 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 844, NULL, 0) = 1 [pid 321] <... write resumed>) = 12 [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15787] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15762] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] umount2("./280", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... write resumed>) = 12 [pid 15787] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... futex resumed>) = 1 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] umount2("./276", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] <... futex resumed>) = 0 [pid 15787] <... futex resumed>) = 0 [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15767] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] read(49, [pid 321] openat(AT_FDCWD, "./280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] epoll_pwait(4, [pid 15787] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... openat resumed>) = 3 [pid 304] openat(AT_FDCWD, "./276", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 0, NULL, 0) = 1 [pid 15787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] <... futex resumed>) = 0 [pid 15768] memfd_create("syzkaller", 0 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 321] newfstatat(3, "", [pid 304] <... openat resumed>) = 3 [pid 15787] renameat2(-1, NULL, -1, NULL, 0 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15768] <... memfd_create resumed>) = 5 [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... futex resumed>) = 1 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] newfstatat(3, "", [pid 297] <... futex resumed>) = 0 [pid 15787] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 321] getdents64(3, [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] read(25, [pid 15787] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... write resumed>) = 64 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 304] getdents64(3, [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 15787] <... futex resumed>) = 1 [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] <... futex resumed>) = 0 [pid 15768] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15764] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] read(49, [pid 321] umount2("./280/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... getdents64 resumed>0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 297] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 15787] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15768] close(5 [pid 15764] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] <... read resumed>0xc00069a200, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] umount2("./276/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... write resumed>) = 64 [pid 15787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] <... futex resumed>) = 0 [pid 15768] <... close resumed>) = 0 [pid 15764] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] epoll_pwait(4, [pid 321] newfstatat(AT_FDCWD, "./280/cgroup.cpu", [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] read(25, [pid 15787] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15768] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] <... futex resumed>) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] newfstatat(AT_FDCWD, "./276/cgroup.cpu", [pid 297] <... read resumed>0xc00052c4d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 289] epoll_pwait(4, [pid 15787] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15768] <... futex resumed>) = 1 [pid 15764] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15762] <... futex resumed>) = 0 [pid 342] epoll_pwait(4, [pid 321] unlink("./280/cgroup.cpu" [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] epoll_pwait(4, [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15787] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15768] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15762] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... unlink resumed>) = 0 [pid 304] unlink("./276/cgroup.cpu" [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15787] <... futex resumed>) = 1 [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] <... futex resumed>) = 0 [pid 15764] <... futex resumed>) = 0 [pid 15762] <... futex resumed>) = 1 [pid 342] epoll_pwait(4, [pid 321] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... unlink resumed>) = 0 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15764] open(NULL, O_RDONLY [pid 15762] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] umount2("./276/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=361349938} [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15787] memfd_create("syzkaller", 0 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15787] <... memfd_create resumed>) = 5 [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] <... futex resumed>) = 0 [pid 15787] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15787] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15787] close(5 [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15787] <... close resumed>) = 0 [pid 15786] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15787] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15786] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15787] <... futex resumed>) = 1 [pid 15786] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] <... futex resumed>) = 0 [pid 15787] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15786] <... futex resumed>) = 0 [pid 15764] <... open resumed>) = -1 EFAULT (Bad address) [pid 15786] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15764] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15762] <... futex resumed>) = 0 [pid 15764] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15762] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15762] <... futex resumed>) = 0 [pid 15764] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15762] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15764] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15764] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15762] <... futex resumed>) = 0 [pid 15764] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15767] <... futex resumed>) = 0 [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15786] <... futex resumed>) = 0 [pid 15781] <... futex resumed>) = 1 [pid 15786] open(NULL, O_RDONLY [pid 15781] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15786] <... open resumed>) = -1 EFAULT (Bad address) [pid 15786] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15781] <... futex resumed>) = 0 [pid 15767] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15786] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15783] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15781] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15786] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15781] <... futex resumed>) = 0 [pid 15786] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15786] <... futex resumed>) = 0 [pid 15781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15786] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15784] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15784] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15784] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15784] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15776] <... write resumed>) = 20699119 [pid 15776] munmap(0x7f6b0c104000, 138412032) = 0 [pid 15776] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 5 [pid 15776] ioctl(5, LOOP_SET_FD, 3) = 0 [pid 15776] close(3) = 0 [pid 15776] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 15776] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15763] <... write resumed>) = 20699119 [pid 15763] munmap(0x7f340418f000, 138412032) = 0 [pid 15763] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 5 [ 385.522070][T15776] F2FS-fs (loop4): invalid crc value [pid 15763] ioctl(5, LOOP_SET_FD, 3) = 0 [pid 15766] <... write resumed>) = 20699119 [pid 304] <... umount2 resumed>) = 0 [pid 15766] munmap(0x7f8d96a91000, 138412032 [pid 15763] close(3 [pid 304] umount2("./276/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15766] <... munmap resumed>) = 0 [pid 15763] <... close resumed>) = 0 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15766] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 15763] mkdirat(AT_FDCWD, "./bus", 0777 [pid 304] newfstatat(AT_FDCWD, "./276/bus", [pid 15766] <... openat resumed>) = 5 [pid 15763] <... mkdirat resumed>) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15766] ioctl(5, LOOP_SET_FD, 3 [pid 15763] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 304] umount2("./276/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./276/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, [pid 15766] <... ioctl resumed>) = 0 [pid 304] <... getdents64 resumed>0x555555acb850 /* 2 entries */, 32768) = 48 [pid 15766] close(3 [pid 304] getdents64(5, [pid 15766] <... close resumed>) = 0 [pid 304] <... getdents64 resumed>0x555555acb850 /* 0 entries */, 32768) = 0 [pid 15766] mkdirat(AT_FDCWD, "./bus", 0777 [pid 304] close(5 [pid 15766] <... mkdirat resumed>) = 0 [pid 304] <... close resumed>) = 0 [ 385.584866][T15776] F2FS-fs (loop4): Found nat_bits in checkpoint [pid 15766] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 304] unlinkat(AT_FDCWD, "./276/bus", AT_REMOVEDIR) = 0 [pid 304] umount2("./276/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./276/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./276/binderfs") = 0 [pid 304] umount2("./276/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./276/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./276/cgroup") = 0 [pid 304] umount2("\x2e\x2f\x32\x37\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("\x2e\x2f\x32\x37\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 304] close(5) = 0 [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 304] umount2("./276/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./276/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./276/cgroup.net") = 0 [pid 304] getdents64(3, 0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] unlinkat(AT_FDCWD, "./276", AT_REMOVEDIR) = 0 [pid 304] mkdirat(AT_FDCWD, "./277", 0777) = 0 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 304] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 321] <... umount2 resumed>) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [ 385.625703][T15763] F2FS-fs (loop2): invalid crc value [ 385.631957][T15766] F2FS-fs (loop5): invalid crc value [ 385.641102][T15776] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 385.656468][T15766] F2FS-fs (loop5): Found nat_bits in checkpoint [ 385.668956][T15763] F2FS-fs (loop2): Found nat_bits in checkpoint [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15783] <... write resumed>) = 20699119 [pid 15776] <... mount resumed>) = 0 [pid 321] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... setsockopt resumed>) = 0 [pid 15783] munmap(0x7fe5eda29000, 138412032 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15783] <... munmap resumed>) = 0 [pid 321] newfstatat(AT_FDCWD, "./280/bus", [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15783] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15783] <... openat resumed>) = 5 [pid 321] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15783] ioctl(5, LOOP_SET_FD, 3 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 321] openat(AT_FDCWD, "./280/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] <... setsockopt resumed>) = 0 [pid 321] <... openat resumed>) = 5 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 321] newfstatat(5, "", [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 15776] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15776] <... openat resumed>) = 3 [pid 321] getdents64(5, [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15776] chdir("./bus" [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15776] <... chdir resumed>) = 0 [pid 321] getdents64(5, [pid 304] <... setsockopt resumed>) = 0 [pid 15776] ioctl(5, LOOP_CLR_FD [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 304] close(3 [pid 321] close(5 [pid 304] <... close resumed>) = 0 [pid 321] <... close resumed>) = 0 [pid 304] read(249, [pid 321] unlinkat(AT_FDCWD, "./280/bus", AT_REMOVEDIR [pid 304] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15783] <... ioctl resumed>) = 0 [pid 321] <... unlinkat resumed>) = 0 [pid 15776] <... ioctl resumed>) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15802 attached [pid 15783] close(3 [pid 15776] close(5 [pid 321] umount2("./280/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15802] set_robust_list(0x555555ac2760, 24 [pid 15783] <... close resumed>) = 0 [pid 15776] <... close resumed>) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... clone resumed>, child_tidptr=0x555555ac2750) = 1107 [pid 15802] <... set_robust_list resumed>) = 0 [pid 15783] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15776] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15774] close(3 [pid 321] newfstatat(AT_FDCWD, "./280/binderfs", [pid 15802] chdir("./277" [pid 15776] <... futex resumed>) = 0 [pid 15802] <... chdir resumed>) = 0 [pid 15776] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15802] setpgid(0, 0 [pid 15783] <... mkdirat resumed>) = 0 [pid 15774] <... close resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15802] <... setpgid resumed>) = 0 [pid 321] unlink("./280/binderfs" [pid 15774] close(4 [pid 15802] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 15783] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15802] <... symlinkat resumed>) = 0 [pid 15774] <... close resumed>) = 0 [pid 321] <... unlink resumed>) = 0 [pid 15802] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 15802] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 15802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15802] write(3, "1000", 4 [pid 15774] close(5 [pid 15802] <... write resumed>) = 4 [pid 321] umount2("./280/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15802] close(3) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15802] read(200, 0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [ 385.676589][T15776] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [pid 15802] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 15774] close(6 [pid 321] newfstatat(AT_FDCWD, "./280/cgroup", [pid 15802] close(249 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = 0 [pid 15802] close(248) = 0 [pid 15802] close(4) = 0 [pid 15802] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15802] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, NULL, 8) = 0 [pid 15802] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b30cdd000 [pid 15802] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15802] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15802] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0}./strace-static-x86_64: Process 15803 attached [pid 15803] set_robust_list(0x7f6b30cfd9a0, 24 [pid 15802] <... clone3 resumed> => {parent_tid=[1108]}, 88) = 1108 [pid 15803] <... set_robust_list resumed>) = 0 [pid 15802] rt_sigprocmask(SIG_SETMASK, [], [pid 15803] rt_sigprocmask(SIG_SETMASK, [], [pid 15802] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15803] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15802] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15803] memfd_create("syzkaller", 0 [pid 15802] <... futex resumed>) = 0 [pid 15803] <... memfd_create resumed>) = 3 [pid 15802] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15803] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15802] <... futex resumed>) = 0 [pid 15803] <... mmap resumed>) = 0x7f6b288dd000 [pid 15802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15774] close(7 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15802] <... mmap resumed>) = 0x7f6b288bc000 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlink("./280/cgroup" [pid 15774] close(8 [pid 15762] close(3 [pid 321] <... unlink resumed>) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15774] close(9 [pid 15762] close(4 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] <... close resumed>) = 0 [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 15774] close(10 [pid 15762] close(5 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] <... close resumed>) = 0 [pid 321] umount2("\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15774] close(11 [pid 15762] close(6 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15774] close(12 [pid 321] <... openat resumed>) = 5 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] newfstatat(5, "", [pid 15774] close(13 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getdents64(5, [pid 15774] close(14 [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 15802] mprotect(0x7f6b288bd000, 131072, PROT_READ|PROT_WRITE [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getdents64(5, [pid 15802] <... mprotect resumed>) = 0 [pid 15774] close(15 [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 15802] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] close(5 [pid 15802] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15774] close(16 [pid 321] <... close resumed>) = 0 [pid 15802] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288dc990, parent_tid=0x7f6b288dc990, exit_signal=0, stack=0x7f6b288bc000, stack_size=0x20240, tls=0x7f6b288dc6c0} [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR./strace-static-x86_64: Process 15807 attached [pid 15774] close(17 [pid 15762] close(7 [pid 321] <... unlinkat resumed>) = 0 [pid 15807] set_robust_list(0x7f6b288dc9a0, 24 [pid 15802] <... clone3 resumed> => {parent_tid=[1109]}, 88) = 1109 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[], 128, 363, NULL, 0) = 0 [pid 321] umount2("./280/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 15807] <... set_robust_list resumed>) = 0 [pid 15802] rt_sigprocmask(SIG_SETMASK, [], [pid 15774] close(18 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] epoll_pwait(4, [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] epoll_pwait(4, [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(8 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] newfstatat(AT_FDCWD, "./280/cgroup.net", [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15774] close(19 [pid 342] epoll_pwait(4, [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlink("./280/cgroup.net" [pid 15807] rt_sigprocmask(SIG_SETMASK, [], [pid 15802] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15774] close(20 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlink resumed>) = 0 [pid 15807] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15802] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(9 [pid 321] getdents64(3, [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=993165003} [pid 15807] memfd_create("syzkaller", 0 [pid 15802] <... futex resumed>) = 0 [pid 15774] close(21 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getdents64 resumed>0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 15807] <... memfd_create resumed>) = 4 [pid 15802] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(10 [pid 321] close(3 [pid 15807] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15774] close(22 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 15807] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(11 [pid 321] unlinkat(AT_FDCWD, "./280", AT_REMOVEDIR [pid 15807] close(4 [pid 15774] close(23 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlinkat resumed>) = 0 [ 385.720745][T15783] F2FS-fs (loop1): invalid crc value [ 385.737626][T15766] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 385.757173][T15763] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [pid 15807] <... close resumed>) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(12 [pid 321] mkdirat(AT_FDCWD, "./281", 0777 [pid 15807] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15774] close(24 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... mkdirat resumed>) = 0 [pid 15807] <... futex resumed>) = 1 [pid 15802] <... futex resumed>) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(13 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 15807] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15802] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15774] close(25 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... openat resumed>) = 3 [pid 15807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15802] <... futex resumed>) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(14 [pid 321] ioctl(3, LOOP_CLR_FD [pid 15807] open(".", O_RDONLY [pid 15802] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15774] close(26 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 15807] <... open resumed>) = 4 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(15 [pid 321] close(3 [pid 15807] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15774] close(27 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 15807] <... futex resumed>) = 1 [pid 15802] <... futex resumed>) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(16 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15807] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15802] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15774] close(28 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... socket resumed>) = 3 [pid 15807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15802] <... futex resumed>) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(17 [pid 321] close(3 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15774] close(29 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 15765] close(3 [pid 15763] <... mount resumed>) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15766] <... mount resumed>) = 0 [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15763] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15762] close(18 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15774] close(3 [pid 15766] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15765] close(4 [pid 15763] <... openat resumed>) = 3 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... socket resumed>) = 3 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15766] <... openat resumed>) = 3 [pid 15765] <... close resumed>) = 0 [pid 15763] chdir("./bus" [pid 15762] close(19 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15774] close(4 [pid 15766] chdir("./bus" [pid 15765] close(5 [pid 15763] <... chdir resumed>) = 0 [ 385.775268][T15766] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [ 385.784231][T15763] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 385.796598][T15783] F2FS-fs (loop1): Found nat_bits in checkpoint [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15766] <... chdir resumed>) = 0 [pid 15765] <... close resumed>) = 0 [pid 15763] ioctl(5, LOOP_CLR_FD [pid 15762] close(20 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15774] close(5 [pid 15763] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15763] close(5 [pid 15762] close(21 [pid 321] close(3 [pid 15774] close(6 [pid 15763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15763] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15762] close(22 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15774] close(7 [pid 15763] <... futex resumed>) = 0 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... socket resumed>) = 3 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15763] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15762] close(23 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15774] close(8 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(24 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15774] close(9 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15766] ioctl(5, LOOP_CLR_FD [pid 15765] close(6 [pid 15762] close(25 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15774] close(10 [pid 15766] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(26 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15774] close(11 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(27 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15774] close(12 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(28 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15774] close(13 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(29 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15774] close(14 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(3 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15774] close(15 [pid 15762] <... close resumed>) = 0 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15766] close(5 [pid 15765] close(7 [pid 15762] close(4 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15774] close(16 [pid 15766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15766] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15765] close(8 [pid 15762] close(5 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15774] close(17 [pid 15766] <... futex resumed>) = 0 [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15766] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15765] close(9 [pid 15762] close(6 [pid 321] close(3 [pid 15774] close(18 [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] close(10 [pid 15762] close(7 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15774] close(19 [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... socket resumed>) = 3 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] close(11 [pid 15762] close(8 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15774] close(20 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(9 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15774] close(21 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(10 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15774] close(22 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... setsockopt resumed>) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(11 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15774] close(23 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15807] <... mkdirat resumed>) = 0 [pid 15802] <... futex resumed>) = 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(12 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15774] close(24 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(13 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] <... mmap resumed>) = 0x7f6b2889b000 [pid 15774] close(25 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... setsockopt resumed>) = 0 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(14 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] <... mprotect resumed>) = 0 [pid 15774] close(26 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(15 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15774] close(27 [pid 15765] close(12 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(16 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15783] <... mount resumed>) = 0 [pid 15774] close(28 [pid 15765] close(13 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... setsockopt resumed>) = 0 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... clone3 resumed> => {parent_tid=[1110]}, 88) = 1110 [pid 15783] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(17 [pid 321] close(3 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] rt_sigprocmask(SIG_SETMASK, [], [pid 15783] <... openat resumed>) = 3 [pid 15774] close(29 [pid 15765] close(14 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 ./strace-static-x86_64: Process 15812 attached [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15783] chdir("./bus" [pid 15774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(18 [pid 321] read(249, [pid 15812] set_robust_list(0x7f6b288bb9a0, 24 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15783] <... chdir resumed>) = 0 [pid 15774] exit_group(0 [pid 15765] close(15 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15812] <... set_robust_list resumed>) = 0 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15785] <... futex resumed>) = ? [pid 15784] <... futex resumed>) = ? [pid 15783] ioctl(5, LOOP_CLR_FD [pid 15776] <... futex resumed>) = ? [pid 15774] <... exit_group resumed>) = ? [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(19 [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15813 attached [pid 15812] rt_sigprocmask(SIG_SETMASK, [], [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15785] +++ exited with 0 +++ [pid 15784] +++ exited with 0 +++ [pid 15783] <... ioctl resumed>) = 0 [pid 15776] +++ exited with 0 +++ [pid 15774] +++ exited with 0 +++ [pid 15765] close(16 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] set_robust_list(0x555555c6d760, 24 [pid 15812] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15783] close(5 [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(20 [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1131 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1130, si_uid=0, si_status=0, si_utime=7, si_stime=15} --- [pid 15813] <... set_robust_list resumed>) = 0 [pid 15812] getsockname(-1, 0x20000080, NULL [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15803] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15783] <... close resumed>) = 0 [pid 15765] close(17 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] chdir("./281" [pid 15812] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15783] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(21 [pid 15813] <... chdir resumed>) = 0 [pid 15812] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15783] <... futex resumed>) = 0 [pid 15781] close(3 [pid 15765] close(18 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15812] <... futex resumed>) = 1 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15783] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15781] <... close resumed>) = 0 [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(22 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 995, NULL, 0) = 1 [pid 313] <... write resumed>) = 12 [pid 15813] <... prctl resumed>) = 0 [pid 15812] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] close(4 [pid 15765] close(19 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 313] umount2("./280", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15813] setpgid(0, 0 [pid 15812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = 0 [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(23 [pid 342] <... futex resumed>) = 1 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 15813] <... setpgid resumed>) = 0 [pid 15812] open(NULL, O_RDONLY [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15781] close(5 [pid 15765] close(20 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] read(53, [pid 313] openat(AT_FDCWD, "./280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 15813] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 15812] <... open resumed>) = -1 EFAULT (Bad address) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(24 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 313] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15813] <... symlinkat resumed>) = 0 [pid 15812] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] close(6 [pid 15765] close(21 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 313] newfstatat(3, "", [pid 15813] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 15812] <... futex resumed>) = 1 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(25 [pid 342] <... futex resumed>) = 1 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 15813] <... symlinkat resumed>) = 0 [pid 15812] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] close(7 [pid 15765] close(22 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getdents64(3, [pid 15813] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 15812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(26 [pid 342] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 297] epoll_pwait(4, [pid 15813] <... symlinkat resumed>) = 0 [pid 15812] dup(-1 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15781] close(8 [pid 15765] close(23 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... write resumed>) = 64 [pid 313] umount2("./280/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15812] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(27 [pid 342] read(53, [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] epoll_pwait(4, [pid 15813] <... openat resumed>) = 3 [pid 15812] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] close(9 [pid 15765] close(24 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>0xc00052c580, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] newfstatat(AT_FDCWD, "./280/cgroup.cpu", [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15813] write(3, "1000", 4 [pid 15812] <... futex resumed>) = 1 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(28 [pid 342] epoll_pwait(4, [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] epoll_pwait(4, [pid 15813] <... write resumed>) = 4 [pid 15812] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] close(10 [pid 15765] close(25 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] unlink("./280/cgroup.cpu" [pid 15813] close(3 [pid 15812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] close(29 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... unlink resumed>) = 0 [pid 15813] <... close resumed>) = 0 [pid 15812] renameat2(-1, NULL, -1, NULL, 0 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15781] close(11 [pid 15765] close(26 [pid 15762] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 385.835502][T15783] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 385.850594][T15783] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [pid 313] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=871252970} [pid 15813] read(200, [pid 15812] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15762] exit_group(0 [pid 15813] <... read resumed>0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15812] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] close(12 [pid 15768] <... futex resumed>) = ? [pid 15765] close(27 [pid 15764] <... futex resumed>) = ? [pid 15763] <... futex resumed>) = ? [pid 15762] <... exit_group resumed>) = ? [pid 15813] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15812] <... futex resumed>) = 1 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15768] +++ exited with 0 +++ [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15764] +++ exited with 0 +++ [pid 15763] +++ exited with 0 +++ [pid 15762] +++ exited with 0 +++ [pid 15813] <... symlinkat resumed>) = 0 [pid 15812] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] close(13 [pid 15765] close(28 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1134, si_uid=0, si_status=0, si_utime=4, si_stime=20} --- [pid 15813] close(249 [pid 15812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] restart_syscall(<... resuming interrupted clone ...> [pid 15813] <... close resumed>) = 0 [pid 15812] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15781] close(14 [pid 15765] close(29 [pid 310] <... restart_syscall resumed>) = 0 [pid 15813] close(248 [pid 15812] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] <... close resumed>) = 0 [pid 15812] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] close(15 [pid 15765] close(3 [pid 15813] close(4 [pid 15812] <... futex resumed>) = 1 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = 0 [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15813] <... close resumed>) = 0 [pid 15812] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] close(16 [pid 15765] close(4 [pid 310] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 874, NULL, 0) = 1 [pid 15813] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] umount2("./283", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 15813] <... futex resumed>) = 0 [pid 15812] memfd_create("syzkaller", 0 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15781] close(17 [pid 15765] close(5 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 15813] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, [pid 15812] <... memfd_create resumed>) = 5 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] openat(AT_FDCWD, "./283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(11, [pid 289] epoll_pwait(4, [pid 15813] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15812] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] close(18 [pid 15765] close(6 [pid 310] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15813] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15812] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] newfstatat(3, "", [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 15813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15812] close(5 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] close(19 [pid 15765] close(7 [pid 342] <... futex resumed>) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 15813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15812] <... close resumed>) = 0 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] epoll_pwait(4, [pid 310] getdents64(3, [pid 297] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 15813] <... mmap resumed>) = 0x7fa3cd6bf000 [pid 15812] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] close(20 [pid 15765] close(8 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 297] <... write resumed>) = 64 [pid 15813] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE [pid 15812] <... futex resumed>) = 1 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] epoll_pwait(4, [pid 310] umount2("./283/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 15813] <... mprotect resumed>) = 0 [pid 15812] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] close(21 [pid 15765] close(9 [pid 511] <... futex resumed>) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 15813] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] newfstatat(AT_FDCWD, "./283/cgroup.cpu", [pid 297] read(11, [pid 15813] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15812] open(NULL, O_RDONLY [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15781] close(22 [pid 15765] close(10 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... read resumed>0xc00052c640, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 15813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0} [pid 15812] <... open resumed>) = -1 EFAULT (Bad address) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] unlink("./283/cgroup.cpu" [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 15814 attached [pid 15812] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] close(23 [pid 15765] close(11 [pid 310] <... unlink resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=842539907} [pid 15814] set_robust_list(0x7fa3cd6df9a0, 24 [pid 15813] <... clone3 resumed> => {parent_tid=[1132]}, 88) = 1132 [pid 15812] <... futex resumed>) = 1 [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15814] <... set_robust_list resumed>) = 0 [pid 15813] rt_sigprocmask(SIG_SETMASK, [], [pid 15812] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] close(24 [pid 15765] close(12 [pid 15814] rt_sigprocmask(SIG_SETMASK, [], [pid 15813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15814] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15813] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15812] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15781] close(25 [pid 15765] close(13 [pid 15814] memfd_create("syzkaller", 0 [pid 15813] <... futex resumed>) = 0 [pid 15812] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15807] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15814] <... memfd_create resumed>) = 3 [pid 15813] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15812] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15807] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] close(26 [pid 15765] close(14 [pid 15814] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15813] <... futex resumed>) = 0 [pid 15812] <... futex resumed>) = 1 [pid 15807] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15802] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15814] <... mmap resumed>) = 0x7fa3c52bf000 [pid 15813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15812] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15807] <... futex resumed>) = 0 [pid 15781] close(27 [pid 15765] close(15 [pid 15813] <... mmap resumed>) = 0x7fa3c529e000 [pid 15807] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] mprotect(0x7fa3c529f000, 131072, PROT_READ|PROT_WRITE [pid 15781] close(28 [pid 15813] <... mprotect resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15781] close(29 [pid 15813] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c52be990, parent_tid=0x7fa3c52be990, exit_signal=0, stack=0x7fa3c529e000, stack_size=0x20240, tls=0x7fa3c52be6c0} [pid 15781] close(3) = -1 EBADF (Bad file descriptor) [pid 15813] <... clone3 resumed> => {parent_tid=[1133]}, 88) = 1133 [pid 15781] close(4 [pid 15813] rt_sigprocmask(SIG_SETMASK, [], [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15781] close(5 [pid 15813] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] <... futex resumed>) = 0 [pid 15781] close(6 [pid 15765] close(16 [pid 15813] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15781] close(7 [pid 15765] close(17./strace-static-x86_64: Process 15815 attached [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] set_robust_list(0x7fa3c52be9a0, 24 [pid 15781] close(8 [pid 15765] close(18 [pid 15815] <... set_robust_list resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] rt_sigprocmask(SIG_SETMASK, [], [pid 15781] close(9 [pid 15765] close(19 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15781] close(10 [pid 15765] close(20 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] memfd_create("syzkaller", 0 [pid 15781] close(11 [pid 15765] close(21 [pid 15815] <... memfd_create resumed>) = 4 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15781] close(12 [pid 15765] close(22 [pid 15815] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] close(4 [pid 15781] close(13 [pid 15765] close(23 [pid 15815] <... close resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] close(14 [pid 15765] close(24 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] <... futex resumed>) = 1 [pid 15813] <... futex resumed>) = 0 [pid 15781] close(15 [pid 15765] close(25 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] open(".", O_RDONLY [pid 15813] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] close(16 [pid 15765] close(26 [pid 15815] <... open resumed>) = 4 [pid 15813] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15813] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15781] close(17 [pid 15765] close(27 [pid 15815] <... futex resumed>) = 0 [pid 15813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] close(18 [pid 15765] close(28 [pid 15813] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] close(19 [pid 15765] close(29 [pid 15813] <... futex resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] <... mkdirat resumed>) = 0 [pid 15813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15781] close(20 [pid 15765] exit_group(0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15769] <... futex resumed>) = ? [pid 15767] <... futex resumed>) = ? [pid 15766] <... futex resumed>) = ? [pid 15765] <... exit_group resumed>) = ? [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... mmap resumed>) = 0x7fa3c527d000 [pid 15781] close(21 [pid 15769] +++ exited with 0 +++ [pid 15767] +++ exited with 0 +++ [pid 15766] +++ exited with 0 +++ [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15781] close(22) = -1 EBADF (Bad file descriptor) [pid 15765] +++ exited with 0 +++ [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1117, si_uid=0, si_status=0, si_utime=10, si_stime=16} --- [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE [pid 15781] close(23 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... mprotect resumed>) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15781] close(24 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0} [pid 15781] close(25 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 847, NULL, 0) = 1 [pid 303] <... write resumed>) = 12 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] <... clone3 resumed> => {parent_tid=[1134]}, 88) = 1134 [pid 15781] close(26 [pid 342] <... futex resumed>) = 1 [pid 303] umount2("./278", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] <... futex resumed>) = 0 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] rt_sigprocmask(SIG_SETMASK, [], [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] read(34, [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] epoll_pwait(4, [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15781] close(27 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 303] openat(AT_FDCWD, "./278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... openat resumed>) = 3 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] <... futex resumed>) = 0 [pid 15781] close(28 [pid 342] <... futex resumed>) = 1 [pid 303] newfstatat(3, "", [pid 297] <... futex resumed>) = 0 ./strace-static-x86_64: Process 15816 attached [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] epoll_pwait(4, [pid 15816] set_robust_list(0x7fa3c529d9a0, 24 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] close(29 [pid 342] <... write resumed>) = 64 [pid 303] getdents64(3, [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15816] <... set_robust_list resumed>) = 0 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] read(34, [pid 297] epoll_pwait(4, [pid 15816] rt_sigprocmask(SIG_SETMASK, [], [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15781] exit_group(0 [pid 342] <... read resumed>0xc00052c6f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] <... getdents64 resumed>0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15816] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15787] <... futex resumed>) = ? [pid 15786] <... futex resumed>) = ? [pid 15783] <... futex resumed>) = ? [pid 15781] <... exit_group resumed>) = ? [pid 342] epoll_pwait(4, [pid 303] umount2("./278/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 15787] +++ exited with 0 +++ [pid 15786] +++ exited with 0 +++ [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=785775199} [pid 15783] +++ exited with 0 +++ [pid 15781] +++ exited with 0 +++ [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1117, si_uid=0, si_status=0, si_utime=5, si_stime=11} --- [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 303] newfstatat(AT_FDCWD, "./278/cgroup.cpu", [pid 317] <... restart_syscall resumed>) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./278/cgroup.cpu" [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 303] <... unlink resumed>) = 0 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 796, NULL, 0) = 1 [pid 317] umount2("./280", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "./280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(35, [pid 289] epoll_pwait(4, [pid 317] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] newfstatat(3, "", [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 342] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 342] epoll_pwait(4, [pid 317] getdents64(3, [pid 297] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 297] <... write resumed>) = 64 [pid 342] epoll_pwait(4, [pid 317] umount2("./280/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 511] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 317] newfstatat(AT_FDCWD, "./280/cgroup.cpu", [pid 297] read(35, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... read resumed>0xc00052c7a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./280/cgroup.cpu" [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 310] <... umount2 resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=773567299} [pid 317] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./283/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "./283/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "./283/bus", AT_REMOVEDIR) = 0 [pid 310] umount2("./283/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./283/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./283/binderfs") = 0 [pid 310] umount2("./283/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./283/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./283/cgroup") = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 310] umount2("./283/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./283/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./283/cgroup.net") = 0 [pid 310] getdents64(3, 0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 310] close(3) = 0 [pid 310] unlinkat(AT_FDCWD, "./283", AT_REMOVEDIR) = 0 [pid 310] mkdirat(AT_FDCWD, "./284", 0777) = 0 [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 15816] getsockname(-1, 0x20000080, NULL [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15816] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15816] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15816] <... futex resumed>) = 1 [pid 15813] <... futex resumed>) = 0 [pid 15816] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15816] open(NULL, O_RDONLY [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] <... futex resumed>) = 0 [pid 15816] <... open resumed>) = -1 EFAULT (Bad address) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15816] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15816] <... futex resumed>) = 0 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15816] dup(-1 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15816] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... futex resumed>) = 0 [pid 15816] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15816] <... futex resumed>) = 0 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15816] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... futex resumed>) = 0 [pid 15816] renameat2(-1, NULL, -1, NULL, 0 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15816] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15816] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15816] <... futex resumed>) = 1 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... futex resumed>) = 0 [pid 15816] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... futex resumed>) = 0 [pid 15816] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15816] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15816] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15816] <... futex resumed>) = 1 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... futex resumed>) = 0 [pid 15816] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15816] memfd_create("syzkaller", 0 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] <... futex resumed>) = 0 [pid 15816] <... memfd_create resumed>) = 5 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15816] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15816] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15816] close(5 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15816] <... close resumed>) = 0 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15816] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15816] <... futex resumed>) = 1 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... futex resumed>) = 0 [pid 15816] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... futex resumed>) = 0 [pid 15816] open(NULL, O_RDONLY [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15816] <... open resumed>) = -1 EFAULT (Bad address) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15816] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15816] <... futex resumed>) = 1 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... futex resumed>) = 0 [pid 15816] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... futex resumed>) = 0 [pid 15816] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15816] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15816] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15816] <... futex resumed>) = 1 [pid 15815] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... futex resumed>) = 0 [pid 15816] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15815] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15803] <... write resumed>) = 20699119 [pid 15815] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15815] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15803] munmap(0x7f6b288dd000, 138412032) = 0 [pid 15803] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 303] <... umount2 resumed>) = 0 [pid 303] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./278/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "./278/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "./278/bus", AT_REMOVEDIR) = 0 [pid 303] umount2("./278/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./278/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./278/binderfs") = 0 [pid 303] umount2("./278/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./278/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./278/cgroup") = 0 [pid 303] umount2("\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 303] umount2("./278/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./278/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./278/cgroup.net") = 0 [pid 303] getdents64(3, 0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 303] close(3) = 0 [pid 303] unlinkat(AT_FDCWD, "./278", AT_REMOVEDIR [pid 313] <... umount2 resumed>) = 0 [pid 303] <... unlinkat resumed>) = 0 [pid 303] mkdirat(AT_FDCWD, "./279", 0777 [pid 313] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... mkdirat resumed>) = 0 [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./280/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./280/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "./280/bus", AT_REMOVEDIR) = 0 [pid 313] umount2("./280/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./280/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./280/binderfs") = 0 [pid 313] umount2("./280/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./280/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./280/cgroup") = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 313] umount2("./280/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./280/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./280/cgroup.net") = 0 [pid 313] getdents64(3, 0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 313] close(3) = 0 [pid 313] unlinkat(AT_FDCWD, "./280", AT_REMOVEDIR [pid 15814] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 313] <... unlinkat resumed>) = 0 [pid 313] mkdirat(AT_FDCWD, "./281", 0777) = 0 [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 15803] <... openat resumed>) = 5 [pid 310] <... openat resumed>) = 3 [pid 303] <... openat resumed>) = 3 [pid 15803] ioctl(5, LOOP_SET_FD, 3 [pid 310] ioctl(3, LOOP_CLR_FD [pid 303] ioctl(3, LOOP_CLR_FD [pid 15803] <... ioctl resumed>) = 0 [pid 15803] close(3 [pid 313] <... openat resumed>) = 3 [pid 15803] <... close resumed>) = 0 [pid 313] ioctl(3, LOOP_CLR_FD [pid 15803] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 15803] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15814] <... write resumed>) = 20699119 [pid 15814] munmap(0x7fa3c52bf000, 138412032) = 0 [pid 15814] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 317] <... umount2 resumed>) = 0 [pid 313] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 15814] <... openat resumed>) = 5 [pid 15814] ioctl(5, LOOP_SET_FD, 3 [pid 313] close(3 [pid 317] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./280/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "./280/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, [pid 15814] <... ioctl resumed>) = 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 15814] close(3 [pid 317] getdents64(5, [pid 15814] <... close resumed>) = 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 15814] mkdirat(AT_FDCWD, "./bus", 0777 [pid 317] close(5 [pid 15814] <... mkdirat resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 15814] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 317] unlinkat(AT_FDCWD, "./280/bus", AT_REMOVEDIR) = 0 [pid 317] umount2("./280/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./280/binderfs", [pid 313] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./280/binderfs") = 0 [pid 317] umount2("./280/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./280/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./280/cgroup") = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] umount2("\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 3 [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 313] close(3 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 313] close(3) = 0 [pid 313] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15822 attached , child_tidptr=0x5555559df750) = 1134 [pid 15822] set_robust_list(0x5555559df760, 24 [pid 317] umount2("\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15822] <... set_robust_list resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15822] chdir("./281") = 0 [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 317] <... openat resumed>) = 5 [pid 15822] setpgid(0, 0 [pid 317] newfstatat(5, "", [pid 15822] <... setpgid resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15822] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [ 386.162705][T15803] F2FS-fs (loop0): invalid crc value [ 386.188655][T15814] F2FS-fs (loop3): invalid crc value [pid 317] getdents64(5, [pid 15822] <... symlinkat resumed>) = 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 15822] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 317] getdents64(5, [pid 15822] <... symlinkat resumed>) = 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 15822] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 317] close(5 [pid 15822] <... symlinkat resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 15822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 15822] <... openat resumed>) = 3 [pid 317] <... unlinkat resumed>) = 0 [pid 15822] write(3, "1000", 4) = 4 [pid 317] umount2("./280/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15822] close(3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15822] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./280/cgroup.net", [pid 15822] read(200, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15822] <... read resumed>0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] unlink("./280/cgroup.net" [pid 15822] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 317] <... unlink resumed>) = 0 [pid 15822] <... symlinkat resumed>) = 0 [pid 317] getdents64(3, [pid 15822] close(249 [pid 317] <... getdents64 resumed>0x555557095810 /* 0 entries */, 32768) = 0 [pid 15822] <... close resumed>) = 0 [pid 15822] close(248 [pid 317] close(3 [pid 15822] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 15822] close(4 [pid 317] unlinkat(AT_FDCWD, "./280", AT_REMOVEDIR [pid 15822] <... close resumed>) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 15822] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] mkdirat(AT_FDCWD, "./281", 0777 [pid 15822] <... futex resumed>) = 0 [pid 15822] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, [pid 317] <... mkdirat resumed>) = 0 [pid 15822] <... rt_sigaction resumed>NULL, 8) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 15822] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 317] <... openat resumed>) = 3 [pid 15822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] ioctl(3, LOOP_CLR_FD [pid 15822] <... mmap resumed>) = 0x7f6b14504000 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 15822] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE [pid 317] close(3 [pid 15822] <... mprotect resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 15822] rt_sigprocmask(SIG_BLOCK, ~[], [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15822] <... rt_sigprocmask resumed>[], 8) = 0 [pid 317] <... socket resumed>) = 3 [pid 15822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0} [pid 317] close(3./strace-static-x86_64: Process 15826 attached ) = 0 [pid 15826] set_robust_list(0x7f6b145249a0, 24 [pid 15822] <... clone3 resumed> => {parent_tid=[1135]}, 88) = 1135 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15826] <... set_robust_list resumed>) = 0 [pid 15822] rt_sigprocmask(SIG_SETMASK, [], [pid 317] <... socket resumed>) = 3 [pid 15826] rt_sigprocmask(SIG_SETMASK, [], [pid 15822] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15826] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15822] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15826] memfd_create("syzkaller", 0 [pid 15822] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15826] <... memfd_create resumed>) = 3 [pid 15826] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15822] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15826] <... mmap resumed>) = 0x7f6b0c104000 [pid 15822] <... futex resumed>) = 0 [pid 317] close(3 [pid 15822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b0c0e3000 [pid 317] <... close resumed>) = 0 [pid 15822] mprotect(0x7f6b0c0e4000, 131072, PROT_READ|PROT_WRITE [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15822] <... mprotect resumed>) = 0 [pid 15822] rt_sigprocmask(SIG_BLOCK, ~[], [pid 317] <... socket resumed>) = 3 [pid 15822] <... rt_sigprocmask resumed>[], 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c103990, parent_tid=0x7f6b0c103990, exit_signal=0, stack=0x7f6b0c0e3000, stack_size=0x20240, tls=0x7f6b0c1036c0} [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15822] <... clone3 resumed> => {parent_tid=[1136]}, 88) = 1136 [pid 15822] rt_sigprocmask(SIG_SETMASK, [], [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15822] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 15822] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 15822] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 ./strace-static-x86_64: Process 15827 attached [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 15827] set_robust_list(0x7f6b0c1039a0, 24) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15827] rt_sigprocmask(SIG_SETMASK, [], [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 15827] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 317] close(3 [pid 15827] memfd_create("syzkaller", 0 [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15827] <... memfd_create resumed>) = 4 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15827] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15827] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15827] close(4 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15827] <... close resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 15827] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 15827] <... futex resumed>) = 1 [pid 15822] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 317] read(249, [pid 15827] open(".", O_RDONLY [pid 15822] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15827] <... open resumed>) = 4 [pid 15822] <... futex resumed>) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15828 attached [pid 15828] set_robust_list(0x555557094760, 24 [pid 15827] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15822] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... clone resumed>, child_tidptr=0x555557094750) = 1121 [pid 15828] <... set_robust_list resumed>) = 0 [pid 15827] <... futex resumed>) = 0 [pid 15822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15828] chdir("./281") = 0 [pid 15828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15828] setpgid(0, 0) = 0 [pid 15828] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15828] <... symlinkat resumed>) = 0 [pid 15822] <... futex resumed>) = 0 [pid 15828] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 15822] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15828] <... symlinkat resumed>) = 0 [pid 15822] <... futex resumed>) = 0 [pid 15828] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 15827] <... mkdirat resumed>) = 0 [pid 15822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15828] <... symlinkat resumed>) = 0 [pid 15828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15822] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] write(3, "1000", 4 [pid 15822] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 15828] <... write resumed>) = 4 [pid 15828] close(3) = 0 [pid 15828] read(200, 0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15828] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] <... mprotect resumed>) = 0 [pid 15828] close(249) = 0 [pid 15828] close(248) = 0 [pid 15828] close(4) = 0 [pid 15828] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15828] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15828] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15828] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe5f5e29000 [pid 15828] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15828] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} [pid 15828] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0} [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 15830 attached [pid 15830] set_robust_list(0x7fe5f5e499a0, 24 [pid 15828] <... clone3 resumed> => {parent_tid=[1122]}, 88) = 1122 [pid 15830] <... set_robust_list resumed>) = 0 [pid 15828] rt_sigprocmask(SIG_SETMASK, [], [pid 15830] rt_sigprocmask(SIG_SETMASK, [], [pid 15828] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15830] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15828] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15830] memfd_create("syzkaller", 0 [pid 15828] <... futex resumed>) = 0 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] <... clone3 resumed> => {parent_tid=[1137]}, 88) = 1137 [pid 15830] <... memfd_create resumed>) = 3 [pid 15828] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15830] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15828] <... futex resumed>) = 0 [pid 15830] <... mmap resumed>) = 0x7fe5eda29000 [pid 15828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] rt_sigprocmask(SIG_SETMASK, [], [pid 15828] <... mmap resumed>) = 0x7fe5eda08000 [ 386.216133][T15803] F2FS-fs (loop0): Found nat_bits in checkpoint [ 386.226177][T15814] F2FS-fs (loop3): Found nat_bits in checkpoint ./strace-static-x86_64: Process 15829 attached [pid 15829] set_robust_list(0x7f6b0c0e29a0, 24) = 0 [pid 15829] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15829] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15822] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... futex resumed>) = 1 [pid 15829] <... futex resumed>) = 0 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15829] getsockname(-1, 0x20000080, NULL [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15829] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15829] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15829] <... futex resumed>) = 1 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] <... futex resumed>) = 0 [pid 15829] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... futex resumed>) = 0 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15829] open(NULL, O_RDONLY [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15829] <... open resumed>) = -1 EFAULT (Bad address) [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15829] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15829] <... futex resumed>) = 1 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] <... futex resumed>) = 0 [pid 15829] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] <... futex resumed>) = 0 [pid 15829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15829] dup(-1 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15829] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15829] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15829] <... futex resumed>) = 1 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... futex resumed>) = 0 [pid 15829] renameat2(-1, NULL, -1, NULL, 0 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15829] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15822] <... futex resumed>) = 0 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15829] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15829] <... futex resumed>) = 0 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... futex resumed>) = 0 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15829] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15829] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15829] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] mprotect(0x7fe5eda09000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15828] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda28990, parent_tid=0x7fe5eda28990, exit_signal=0, stack=0x7fe5eda08000, stack_size=0x20240, tls=0x7fe5eda286c0} [pid 15829] <... futex resumed>) = 1 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... futex resumed>) = 0 [pid 15829] memfd_create("syzkaller", 0 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15829] <... memfd_create resumed>) = 5 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15829] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15829] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15829] close(5 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15829] <... close resumed>) = 0 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15829] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15829] <... futex resumed>) = 1 [pid 15822] <... futex resumed>) = 0 [pid 15829] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... futex resumed>) = 0 [pid 15829] open(NULL, O_RDONLY [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15829] <... open resumed>) = -1 EFAULT (Bad address) [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15829] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15829] <... futex resumed>) = 0 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15829] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] <... clone3 resumed> => {parent_tid=[1123]}, 88) = 1123 [pid 15828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15828] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15828] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... ioctl resumed>) = 0 [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15829] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] <... futex resumed>) = 0 [pid 15829] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15829] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15829] <... futex resumed>) = 0 [pid 15827] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15829] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15827] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15827] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15827] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 303] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 303] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 303] close(3) = 0 [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952./strace-static-x86_64: Process 15831 attached ) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 303] close(3) = 0 [pid 303] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15834 attached [pid 15834] set_robust_list(0x5555566fa760, 24 [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1121 [pid 15834] <... set_robust_list resumed>) = 0 [pid 310] <... ioctl resumed>) = 0 [pid 15834] chdir("./279" [pid 310] close(3 [pid 15834] <... chdir resumed>) = 0 [pid 15834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15834] setpgid(0, 0) = 0 [pid 15834] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 15834] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 15834] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 15834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15834] write(3, "1000", 4) = 4 [pid 15834] close(3) = 0 [pid 15834] read(200, 0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15834] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 15834] close(249) = 0 [pid 15834] close(248) = 0 [pid 15834] close(4) = 0 [pid 15834] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15834] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, NULL, 8) = 0 [pid 15834] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d9ee91000 [pid 15834] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15834] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0}./strace-static-x86_64: Process 15835 attached [pid 15835] set_robust_list(0x7f8d9eeb19a0, 24 [pid 15834] <... clone3 resumed> => {parent_tid=[1122]}, 88) = 1122 [pid 15835] <... set_robust_list resumed>) = 0 [pid 15834] rt_sigprocmask(SIG_SETMASK, [], [pid 15835] rt_sigprocmask(SIG_SETMASK, [], [pid 15834] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15835] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15834] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15835] memfd_create("syzkaller", 0 [pid 15834] <... futex resumed>) = 0 [pid 15835] <... memfd_create resumed>) = 3 [pid 15834] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15835] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15834] <... futex resumed>) = 0 [pid 15835] <... mmap resumed>) = 0x7f8d96a91000 [pid 15834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d96a70000 [pid 310] <... close resumed>) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 15834] mprotect(0x7f8d96a71000, 131072, PROT_READ|PROT_WRITE [pid 15831] set_robust_list(0x7fe5eda289a0, 24 [pid 15803] <... mount resumed>) = 0 [pid 310] close(3 [pid 15803] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 310] <... close resumed>) = 0 [pid 15803] chdir("./bus" [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15803] <... chdir resumed>) = 0 [pid 15803] ioctl(5, LOOP_CLR_FD [pid 310] <... socket resumed>) = 3 [pid 15803] <... ioctl resumed>) = 0 [pid 15803] close(5 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15803] <... close resumed>) = 0 [pid 15803] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15803] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15814] <... mount resumed>) = 0 [pid 15814] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 15814] chdir("./bus") = 0 [pid 15814] ioctl(5, LOOP_CLR_FD) = 0 [pid 15814] close(5) = 0 [pid 15814] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15814] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15834] <... mprotect resumed>) = 0 [pid 15834] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a90990, parent_tid=0x7f8d96a90990, exit_signal=0, stack=0x7f8d96a70000, stack_size=0x20240, tls=0x7f8d96a906c0} => {parent_tid=[1123]}, 88) = 1123 [pid 15834] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15834] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 386.327444][T15814] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 386.337820][T15803] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [ 386.356131][T15814] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 386.369859][T15803] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [pid 15834] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15802] close(3 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15802] <... close resumed>) = 0 [pid 310] close(3 [pid 15802] close(4 [pid 310] <... close resumed>) = 0 [pid 15802] <... close resumed>) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15802] close(5 [pid 310] <... socket resumed>) = 3 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15802] close(6 [pid 15813] close(3 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15813] <... close resumed>) = 0 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] close(4 [pid 310] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 15813] <... close resumed>) = 0 [pid 15802] close(7 [pid 15813] close(5 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... setsockopt resumed>) = 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(8 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15813] close(6 [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15813] close(7 [pid 15802] close(9 [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] close(8 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(10 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15813] close(9 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] close(10 [pid 15802] close(11 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 15813] close(11 [pid 15802] close(12 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... setsockopt resumed>) = 0 [pid 15813] close(12 [pid 15802] close(13 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15813] close(13 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(14 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15813] close(14) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 15813] close(15 [pid 15802] close(15 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... setsockopt resumed>) = 0 [pid 15813] close(16 [pid 15802] close(16 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15813] close(17 [pid 15802] close(17 [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15813] close(18 [pid 15802] close(18 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15813] close(19 [pid 15802] close(19 [pid 310] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] close(20 [pid 15802] close(20 [pid 310] <... setsockopt resumed>) = 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] close(3 [pid 15813] close(21 [pid 15802] close(21 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... close resumed>) = 0 [pid 15813] close(22 [pid 15802] close(22 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15813] close(23 [pid 15802] close(23 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... socket resumed>) = 3 [pid 15813] close(24 [pid 15802] close(24 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 15813] close(25 [pid 15802] close(25 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15831] <... set_robust_list resumed>) = 0 [pid 15813] close(26 [pid 15802] close(26 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15831] rt_sigprocmask(SIG_SETMASK, [], [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15831] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15813] close(27 [pid 15802] close(27 [pid 15831] memfd_create("syzkaller", 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... setsockopt resumed>) = 0 [pid 15831] <... memfd_create resumed>) = 4 [pid 15813] close(28 [pid 15802] close(28 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15831] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] close(29 [pid 15802] close(29 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15831] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15831] close(4 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15813] close(3 [pid 15802] close(3 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15831] <... close resumed>) = 0 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15813] close(4 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15831] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(4 [pid 15831] <... futex resumed>) = 1 [pid 15828] <... futex resumed>) = 0 [pid 15813] close(5 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... setsockopt resumed>) = 0 [pid 15831] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15828] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(5 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15828] <... futex resumed>) = 0 [pid 15813] close(6 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 15831] open(".", O_RDONLY [pid 15828] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(6 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15831] <... open resumed>) = 4 [pid 15813] close(7 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15831] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(7 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15831] <... futex resumed>) = 1 [pid 15828] <... futex resumed>) = 0 [pid 15813] close(8 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15831] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15828] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(8 [pid 15831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15828] <... futex resumed>) = 0 [pid 15813] close(9 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... setsockopt resumed>) = 0 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(9 [pid 15813] close(10 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] close(3 [pid 15828] <... futex resumed>) = 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(10 [pid 15813] close(11 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... close resumed>) = 0 [pid 15828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(11 [pid 310] read(249, [pid 15831] <... mkdirat resumed>) = 0 [pid 15828] <... mmap resumed>) = 0x7fe5ed9e7000 [pid 15813] close(12 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(12 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] mprotect(0x7fe5ed9e8000, 131072, PROT_READ|PROT_WRITE [pid 15813] close(13 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 15837 attached ./strace-static-x86_64: Process 15836 attached [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] <... mprotect resumed>) = 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(13 [pid 15837] set_robust_list(0x5555558d6760, 24 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15813] close(14 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15837] <... set_robust_list resumed>) = 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(14 [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1138 [pid 15837] chdir("./284" [pid 15813] close(15 [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15837] <... chdir resumed>) = 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] close(15 [pid 15837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda07990, parent_tid=0x7fe5eda07990, exit_signal=0, stack=0x7fe5ed9e7000, stack_size=0x20240, tls=0x7fe5eda076c0} [pid 15813] close(16 [pid 15837] <... prctl resumed>) = 0 [pid 15836] set_robust_list(0x7f8d96a909a0, 24 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15837] setpgid(0, 0 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] <... clone3 resumed> => {parent_tid=[1124]}, 88) = 1124 [pid 15813] close(17 [pid 15802] close(16 [pid 15837] <... setpgid resumed>) = 0 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] rt_sigprocmask(SIG_SETMASK, [], [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15837] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15813] close(18 [pid 15802] close(17 [pid 15837] <... symlinkat resumed>) = 0 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 15838 attached [pid 15837] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] <... futex resumed>) = 0 [pid 15813] close(19 [pid 15802] close(18 [pid 15838] set_robust_list(0x7fe5eda079a0, 24 [pid 15837] <... symlinkat resumed>) = 0 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15838] <... set_robust_list resumed>) = 0 [pid 15837] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] close(20 [pid 15802] close(19 [pid 15837] <... symlinkat resumed>) = 0 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15838] rt_sigprocmask(SIG_SETMASK, [], [pid 15837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15813] close(21 [pid 15802] close(20 [pid 15837] <... openat resumed>) = 3 [pid 15838] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15837] write(3, "1000", 4 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15838] getsockname(-1, 0x20000080, NULL [pid 15837] <... write resumed>) = 4 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] close(22 [pid 15802] close(21 [pid 15838] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15837] close(3 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15837] <... close resumed>) = 0 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] close(23 [pid 15802] close(22 [pid 15838] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15837] read(200, [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15838] <... futex resumed>) = 1 [pid 15837] <... read resumed>0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] <... futex resumed>) = 0 [pid 15813] close(24 [pid 15802] close(23 [pid 15837] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15837] <... symlinkat resumed>) = 0 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15838] open(NULL, O_RDONLY [pid 15813] close(25 [pid 15802] close(24 [pid 15837] close(249 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15837] <... close resumed>) = 0 [pid 15828] <... futex resumed>) = 0 [pid 15813] close(26 [pid 15802] close(25 [pid 15838] <... open resumed>) = -1 EFAULT (Bad address) [pid 15837] close(248 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15838] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15837] <... close resumed>) = 0 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15813] close(27 [pid 15802] close(26 [pid 15837] close(4 [pid 15828] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15838] <... futex resumed>) = 0 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15837] <... close resumed>) = 0 [pid 15828] <... futex resumed>) = 0 [pid 15813] close(28 [pid 15802] close(27 [pid 15838] dup(-1 [pid 15837] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15838] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15837] <... futex resumed>) = 0 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15813] close(29 [pid 15802] close(28 [pid 15838] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15837] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15838] <... futex resumed>) = 1 [pid 15837] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] <... futex resumed>) = 0 [pid 15813] exit_group(0 [pid 15802] close(29 [pid 15838] renameat2(-1, NULL, -1, NULL, 0 [pid 15837] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15816] <... futex resumed>) = ? [pid 15815] <... futex resumed>) = ? [pid 15814] <... futex resumed>) = ? [pid 15813] <... exit_group resumed>) = ? [pid 15802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15838] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15837] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] <... futex resumed>) = 0 [pid 15816] +++ exited with 0 +++ [pid 15815] +++ exited with 0 +++ [pid 15814] +++ exited with 0 +++ [pid 15837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f340c58f000 [pid 15837] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15837] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15813] +++ exited with 0 +++ [pid 15802] exit_group(0 [pid 15838] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15837] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15812] <... futex resumed>) = ? [pid 15807] <... futex resumed>) = ? [pid 15803] <... futex resumed>) = ? [pid 15802] <... exit_group resumed>) = ? [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1131, si_uid=0, si_status=0, si_utime=6, si_stime=14} --- [pid 15838] <... futex resumed>) = 0 [pid 15837] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0} [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15812] +++ exited with 0 +++ [pid 15807] +++ exited with 0 +++ [pid 15803] +++ exited with 0 +++ [pid 15837] <... clone3 resumed> => {parent_tid=[1139]}, 88) = 1139 [pid 15837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15837] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15802] +++ exited with 0 +++ ./strace-static-x86_64: Process 15839 attached [pid 15837] <... futex resumed>) = 0 [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1107, si_uid=0, si_status=0, si_utime=3, si_stime=16} --- [pid 15839] set_robust_list(0x7f340c5af9a0, 24 [pid 15837] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15839] <... set_robust_list resumed>) = 0 [pid 15837] <... futex resumed>) = 0 [pid 15828] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15839] rt_sigprocmask(SIG_SETMASK, [], [pid 15838] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] <... futex resumed>) = 0 [pid 15839] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15837] <... mmap resumed>) = 0x7f340c56e000 [pid 15839] memfd_create("syzkaller", 0 [pid 15838] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15837] mprotect(0x7f340c56f000, 131072, PROT_READ|PROT_WRITE [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15839] <... memfd_create resumed>) = 3 [pid 15837] <... mprotect resumed>) = 0 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15838] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15839] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15837] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15839] <... mmap resumed>) = 0x7f340416e000 [pid 15838] <... futex resumed>) = 1 [pid 15837] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] <... futex resumed>) = 0 [pid 15837] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c58e990, parent_tid=0x7f340c58e990, exit_signal=0, stack=0x7f340c56e000, stack_size=0x20240, tls=0x7f340c58e6c0}./strace-static-x86_64: Process 15840 attached [pid 15840] set_robust_list(0x7f340c58e9a0, 24 [pid 15837] <... clone3 resumed> => {parent_tid=[1140]}, 88) = 1140 [pid 15840] <... set_robust_list resumed>) = 0 [pid 15837] rt_sigprocmask(SIG_SETMASK, [], [pid 15840] rt_sigprocmask(SIG_SETMASK, [], [pid 15837] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15840] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15837] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15840] memfd_create("syzkaller", 0 [pid 15837] <... futex resumed>) = 0 [pid 15840] <... memfd_create resumed>) = 4 [pid 15837] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15840] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15840] close(4) = 0 [pid 15840] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15837] <... futex resumed>) = 0 [pid 15840] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15837] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15837] <... futex resumed>) = 0 [pid 15840] open(".", O_RDONLY [pid 15837] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15840] <... open resumed>) = 4 [pid 15840] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15837] <... futex resumed>) = 0 [pid 15840] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15837] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15837] <... futex resumed>) = 0 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15840] <... mkdirat resumed>) = 0 [pid 15837] <... futex resumed>) = 0 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] <... mmap resumed>) = 0x7f340414d000 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] <... mprotect resumed>) = 0 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] <... rt_sigprocmask resumed>[], 8) = 0 [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0} [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 779, NULL, 0) = 1 [pid 321] <... write resumed>) = 12 [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12./strace-static-x86_64: Process 15841 attached [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15838] memfd_create("syzkaller", 0 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] umount2("./281", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... write resumed>) = 12 [pid 15841] set_robust_list(0x7f340416d9a0, 24 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] <... clone3 resumed> => {parent_tid=[1141]}, 88) = 1141 [pid 342] <... futex resumed>) = 1 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15828] <... futex resumed>) = 0 [pid 304] umount2("./277", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] <... futex resumed>) = 0 [pid 15841] <... set_robust_list resumed>) = 0 [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15838] <... memfd_create resumed>) = 5 [pid 15837] rt_sigprocmask(SIG_SETMASK, [], [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 342] read(49, [pid 321] openat(AT_FDCWD, "./281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] epoll_pwait(4, [pid 15841] rt_sigprocmask(SIG_SETMASK, [], [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... openat resumed>) = 3 [pid 304] openat(AT_FDCWD, "./277", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 0, NULL, 0) = 1 [pid 15841] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15838] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15837] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 321] newfstatat(3, "", [pid 304] <... openat resumed>) = 3 [pid 15841] getsockname(-1, 0x20000080, NULL [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15838] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15837] <... futex resumed>) = 0 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] <... futex resumed>) = 1 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] newfstatat(3, "", [pid 297] <... futex resumed>) = 0 [pid 15841] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15838] close(5 [pid 15837] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 321] getdents64(3, [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] read(25, [pid 15841] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15838] <... close resumed>) = 0 [pid 15837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] <... write resumed>) = 64 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 304] getdents64(3, [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 15841] <... futex resumed>) = 0 [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] read(49, [pid 321] umount2("./281/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... getdents64 resumed>0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 297] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 15841] open(NULL, O_RDONLY [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15838] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15837] <... futex resumed>) = 0 [pid 15836] <... set_robust_list resumed>) = 0 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... read resumed>0xc00052c850, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] umount2("./277/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... write resumed>) = 64 [pid 15841] <... open resumed>) = -1 EFAULT (Bad address) [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15838] <... futex resumed>) = 1 [pid 15837] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] <... futex resumed>) = 0 [pid 342] epoll_pwait(4, [pid 321] newfstatat(AT_FDCWD, "./281/cgroup.cpu", [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] read(25, [pid 15841] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15838] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] newfstatat(AT_FDCWD, "./277/cgroup.cpu", [pid 297] <... read resumed>0xc00069a2b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 15841] <... futex resumed>) = 0 [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15837] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] <... futex resumed>) = 0 [pid 342] epoll_pwait(4, [pid 321] unlink("./281/cgroup.cpu" [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] epoll_pwait(4, [pid 15841] dup(-1 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15838] open(NULL, O_RDONLY [pid 15837] <... futex resumed>) = 0 [pid 15836] rt_sigprocmask(SIG_SETMASK, [], [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... unlink resumed>) = 0 [pid 304] unlink("./277/cgroup.cpu" [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] epoll_pwait(4, [pid 15841] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15838] <... open resumed>) = -1 EFAULT (Bad address) [pid 15837] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] epoll_pwait(4, [pid 321] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... unlink resumed>) = 0 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15841] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15838] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] umount2("./277/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15841] <... futex resumed>) = 0 [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15838] <... futex resumed>) = 1 [pid 15837] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15828] <... futex resumed>) = 0 [pid 15841] renameat2(-1, NULL, -1, NULL, 0 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] <... futex resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=253184389} [pid 15841] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15841] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15841] <... futex resumed>) = 0 [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15841] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] <... futex resumed>) = 0 [pid 15841] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15841] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15841] <... futex resumed>) = 0 [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15841] memfd_create("syzkaller", 0 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] <... futex resumed>) = 0 [pid 15841] <... memfd_create resumed>) = 5 [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15841] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15841] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15841] close(5 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15841] <... close resumed>) = 0 [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15841] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15841] <... futex resumed>) = 1 [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] <... futex resumed>) = 0 [pid 15841] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] <... futex resumed>) = 0 [pid 15841] open(NULL, O_RDONLY [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15841] <... open resumed>) = -1 EFAULT (Bad address) [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15841] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15841] <... futex resumed>) = 1 [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] <... futex resumed>) = 0 [pid 15841] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] <... futex resumed>) = 0 [pid 15841] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15837] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15841] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15841] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15841] <... futex resumed>) = 1 [pid 15840] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15837] <... futex resumed>) = 0 [pid 15841] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15840] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15840] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15840] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15836] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15836] memfd_create("syzkaller", 0 [pid 15838] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15836] <... memfd_create resumed>) = 4 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] <... futex resumed>) = 0 [pid 15838] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15838] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15838] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15838] <... futex resumed>) = 0 [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15838] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15831] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15831] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15831] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15831] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15836] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15836] close(4) = 0 [pid 15836] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15834] <... futex resumed>) = 0 [pid 15836] open(".", O_RDONLY [pid 15834] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15830] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15826] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15836] <... open resumed>) = 4 [pid 15834] <... futex resumed>) = 0 [pid 15834] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15836] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15834] <... futex resumed>) = 0 [pid 15834] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15834] <... futex resumed>) = 0 [pid 15834] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d96a4f000 [pid 15834] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15834] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15836] <... mkdirat resumed>) = 0 [pid 15834] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0} => {parent_tid=[1124]}, 88) = 1124 [pid 15834] rt_sigprocmask(SIG_SETMASK, [], [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15834] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15834] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15834] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15836] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 15842 attached [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15842] set_robust_list(0x7f8d96a6f9a0, 24 [pid 15836] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15842] <... set_robust_list resumed>) = 0 [pid 15836] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15842] rt_sigprocmask(SIG_SETMASK, [], [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15842] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15836] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15842] getsockname(-1, 0x20000080, NULL [pid 15836] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15842] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15842] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15842] <... futex resumed>) = 1 [pid 15836] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15834] <... futex resumed>) = 0 [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15834] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15836] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15834] <... futex resumed>) = 0 [pid 15834] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15842] open(NULL, O_RDONLY [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15835] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15842] <... open resumed>) = -1 EFAULT (Bad address) [pid 15836] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15842] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15842] <... futex resumed>) = 1 [pid 15834] <... futex resumed>) = 0 [pid 15834] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15842] dup(-1 [pid 15834] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15842] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15836] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15842] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15834] <... futex resumed>) = 0 [pid 15834] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15842] renameat2(-1, NULL, -1, NULL, 0 [pid 15834] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15836] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15842] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15842] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15836] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15842] <... futex resumed>) = 1 [pid 15834] <... futex resumed>) = 0 [pid 15834] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15842] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15836] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15834] <... futex resumed>) = 0 [pid 15842] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15836] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15842] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15836] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15834] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15842] <... futex resumed>) = 0 [pid 15836] <... futex resumed>) = 0 [pid 15834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15842] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15836] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15834] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15836] memfd_create("syzkaller", 0) = 5 [pid 15836] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15834] <... futex resumed>) = 0 [pid 15836] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15834] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15836] close(5) = 0 [pid 15836] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15834] <... futex resumed>) = 0 [pid 15836] open(NULL, O_RDONLY [pid 15834] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15836] <... open resumed>) = -1 EFAULT (Bad address) [pid 15834] <... futex resumed>) = 0 [pid 15836] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15834] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15836] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15834] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15836] <... futex resumed>) = 0 [pid 15834] <... futex resumed>) = 1 [pid 15836] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15834] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15836] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15836] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15834] <... futex resumed>) = 0 [pid 15836] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] <... umount2 resumed>) = 0 [pid 304] umount2("./277/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./277/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./277/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./277/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 304] close(5) = 0 [pid 304] unlinkat(AT_FDCWD, "./277/bus", AT_REMOVEDIR) = 0 [pid 304] umount2("./277/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./277/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./277/binderfs") = 0 [pid 304] umount2("./277/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./277/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./277/cgroup") = 0 [pid 304] umount2("\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 304] close(5) = 0 [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 304] umount2("./277/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./277/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./277/cgroup.net") = 0 [pid 304] getdents64(3, 0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] unlinkat(AT_FDCWD, "./277", AT_REMOVEDIR) = 0 [pid 304] mkdirat(AT_FDCWD, "./278", 0777) = 0 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 304] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 342] <... epoll_pwait resumed>[], 128, 255, NULL, 0) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 342] epoll_pwait(4, [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 289] epoll_pwait(4, [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... umount2 resumed>) = 0 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] epoll_pwait(4, [pid 321] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] epoll_pwait(4, [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] newfstatat(AT_FDCWD, "./281/bus", [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=992774048} [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 321] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 321] openat(AT_FDCWD, "./281/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 321] <... openat resumed>) = 5 [pid 321] newfstatat(5, "", [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 321] getdents64(5, [pid 304] <... setsockopt resumed>) = 0 [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 304] close(3 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 304] <... close resumed>) = 0 [pid 321] close(5 [pid 304] read(249, [pid 321] <... close resumed>) = 0 [pid 321] unlinkat(AT_FDCWD, "./281/bus", AT_REMOVEDIR [pid 304] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 321] <... unlinkat resumed>) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 321] umount2("./281/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 15844 attached ) = -1 EINVAL (Invalid argument) [pid 15844] set_robust_list(0x555555ac2760, 24 [pid 321] newfstatat(AT_FDCWD, "./281/binderfs", [pid 304] <... clone resumed>, child_tidptr=0x555555ac2750) = 1111 [pid 15844] <... set_robust_list resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15844] chdir("./278" [pid 321] unlink("./281/binderfs" [pid 15844] <... chdir resumed>) = 0 [pid 15839] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 321] <... unlink resumed>) = 0 [pid 15844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 321] umount2("./281/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15844] <... prctl resumed>) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15844] setpgid(0, 0 [pid 321] newfstatat(AT_FDCWD, "./281/cgroup", [pid 15844] <... setpgid resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15844] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 321] unlink("./281/cgroup" [pid 15844] <... symlinkat resumed>) = 0 [pid 321] <... unlink resumed>) = 0 [pid 15844] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 321] umount2("\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15844] <... symlinkat resumed>) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15844] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 15844] <... symlinkat resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 321] umount2("\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15844] <... openat resumed>) = 3 [pid 15844] write(3, "1000", 4 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15844] <... write resumed>) = 4 [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15844] close(3) = 0 [pid 321] <... openat resumed>) = 5 [pid 15844] read(200, [pid 321] newfstatat(5, "", [pid 15844] <... read resumed>0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15844] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 321] getdents64(5, [pid 15844] <... symlinkat resumed>) = 0 [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 15844] close(249 [pid 321] getdents64(5, [pid 15844] <... close resumed>) = 0 [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 15844] close(248 [pid 321] close(5 [pid 15844] <... close resumed>) = 0 [pid 15844] close(4 [pid 321] <... close resumed>) = 0 [pid 15844] <... close resumed>) = 0 [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 15844] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... unlinkat resumed>) = 0 [pid 15844] <... futex resumed>) = 0 [pid 15844] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, [pid 321] umount2("./281/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15844] <... rt_sigaction resumed>NULL, 8) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15844] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 321] newfstatat(AT_FDCWD, "./281/cgroup.net", [pid 15844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15844] <... mmap resumed>) = 0x7f6b30cdd000 [pid 321] unlink("./281/cgroup.net" [pid 15844] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE [pid 321] <... unlink resumed>) = 0 [pid 15844] <... mprotect resumed>) = 0 [pid 321] getdents64(3, [pid 15844] rt_sigprocmask(SIG_BLOCK, ~[], [pid 321] <... getdents64 resumed>0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 15844] <... rt_sigprocmask resumed>[], 8) = 0 [pid 321] close(3 [pid 15844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0}./strace-static-x86_64: Process 15845 attached [pid 321] <... close resumed>) = 0 [pid 15845] set_robust_list(0x7f6b30cfd9a0, 24 [pid 15844] <... clone3 resumed> => {parent_tid=[1112]}, 88) = 1112 [pid 321] unlinkat(AT_FDCWD, "./281", AT_REMOVEDIR [pid 15845] <... set_robust_list resumed>) = 0 [pid 15844] rt_sigprocmask(SIG_SETMASK, [], [pid 15845] rt_sigprocmask(SIG_SETMASK, [], [pid 15844] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 321] <... unlinkat resumed>) = 0 [pid 15845] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15844] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] mkdirat(AT_FDCWD, "./282", 0777 [pid 15845] memfd_create("syzkaller", 0 [pid 15844] <... futex resumed>) = 0 [pid 321] <... mkdirat resumed>) = 0 [pid 15845] <... memfd_create resumed>) = 3 [pid 15844] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15845] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15844] <... futex resumed>) = 0 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 15845] <... mmap resumed>) = 0x7f6b288dd000 [pid 15844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 321] <... openat resumed>) = 3 [pid 15844] <... mmap resumed>) = 0x7f6b288bc000 [pid 15844] mprotect(0x7f6b288bd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15844] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288dc990, parent_tid=0x7f6b288dc990, exit_signal=0, stack=0x7f6b288bc000, stack_size=0x20240, tls=0x7f6b288dc6c0} => {parent_tid=[1113]}, 88) = 1113 [pid 15844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15844] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15844] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 15846 attached [pid 15846] set_robust_list(0x7f6b288dc9a0, 24 [pid 321] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 15846] <... set_robust_list resumed>) = 0 [pid 321] close(3 [pid 15846] rt_sigprocmask(SIG_SETMASK, [], [pid 321] <... close resumed>) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] close(3) = 0 [pid 15846] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15846] memfd_create("syzkaller", 0 [pid 321] <... socket resumed>) = 3 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15846] <... memfd_create resumed>) = 4 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15846] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15846] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 321] close(3 [pid 15846] close(4 [pid 321] <... close resumed>) = 0 [pid 15846] <... close resumed>) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15846] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15846] <... futex resumed>) = 1 [pid 15844] <... futex resumed>) = 0 [pid 15826] <... write resumed>) = 20699119 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15846] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15844] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15826] munmap(0x7f6b0c104000, 138412032 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15846] open(".", O_RDONLY [pid 15844] <... futex resumed>) = 0 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15844] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15826] <... munmap resumed>) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15846] <... open resumed>) = 4 [pid 15826] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 15846] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15846] <... futex resumed>) = 1 [pid 15844] <... futex resumed>) = 0 [pid 15830] <... write resumed>) = 20699119 [pid 15826] <... openat resumed>) = 5 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15826] ioctl(5, LOOP_SET_FD, 3 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15846] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15844] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15844] <... futex resumed>) = 0 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... setsockopt resumed>) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15844] <... futex resumed>) = 0 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15846] <... mkdirat resumed>) = 0 [pid 15844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] <... mmap resumed>) = 0x7f6b2889b000 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE [pid 321] <... setsockopt resumed>) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15826] <... ioctl resumed>) = 0 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15826] close(3 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15826] <... close resumed>) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15826] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15835] <... write resumed>) = 20699119 [pid 321] <... setsockopt resumed>) = 0 [pid 15835] munmap(0x7f8d96a91000, 138412032 [pid 15826] <... mkdirat resumed>) = 0 [pid 321] close(3 [pid 15826] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 321] <... close resumed>) = 0 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] <... mprotect resumed>) = 0 [pid 15830] munmap(0x7fe5eda29000, 138412032 [pid 321] read(249, [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15830] <... munmap resumed>) = 0 [pid 321] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15830] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 15830] <... openat resumed>) = 5 [pid 15830] ioctl(5, LOOP_SET_FD, 3 [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1135 ./strace-static-x86_64: Process 15849 attached [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] set_robust_list(0x555555c6d760, 24 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... clone3 resumed> => {parent_tid=[1114]}, 88) = 1114 [pid 15849] <... set_robust_list resumed>) = 0 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] rt_sigprocmask(SIG_SETMASK, [], [pid 15849] chdir("./282" [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15849] <... chdir resumed>) = 0 [pid 15849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15849] <... prctl resumed>) = 0 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... futex resumed>) = 0 [pid 15849] setpgid(0, 0 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] <... setpgid resumed>) = 0 [pid 15844] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] <... symlinkat resumed>) = 0 [pid 15835] <... munmap resumed>) = 0 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15835] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 15849] <... symlinkat resumed>) = 0 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 15850 attached [pid 15849] <... symlinkat resumed>) = 0 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15850] set_robust_list(0x7f6b288bb9a0, 24 [pid 15849] <... openat resumed>) = 3 [pid 15849] write(3, "1000", 4 [pid 15850] <... set_robust_list resumed>) = 0 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] <... write resumed>) = 4 [pid 15850] rt_sigprocmask(SIG_SETMASK, [], [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] close(3 [pid 15850] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15849] <... close resumed>) = 0 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] read(200, [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15850] getsockname(-1, 0x20000080, NULL [pid 15849] <... read resumed>0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15850] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15850] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15849] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] <... symlinkat resumed>) = 0 [pid 15850] <... futex resumed>) = 1 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... futex resumed>) = 0 [pid 15835] <... openat resumed>) = 5 [pid 15830] <... ioctl resumed>) = 0 [pid 15835] ioctl(5, LOOP_SET_FD, 3 [pid 15830] close(3 [pid 15850] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15849] close(249 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15830] <... close resumed>) = 0 [pid 15830] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15849] <... close resumed>) = 0 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... futex resumed>) = 0 [pid 15830] <... mkdirat resumed>) = 0 [pid 15830] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15849] close(248 [pid 15850] open(NULL, O_RDONLY [pid 15849] <... close resumed>) = 0 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15850] <... open resumed>) = -1 EFAULT (Bad address) [pid 15849] close(4 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15850] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15849] <... close resumed>) = 0 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15850] <... futex resumed>) = 1 [pid 15849] <... futex resumed>) = 0 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... futex resumed>) = 0 [ 386.876765][T15826] F2FS-fs (loop4): invalid crc value [ 386.912424][T15830] F2FS-fs (loop1): invalid crc value [pid 15849] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, [pid 15850] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15849] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15835] <... ioctl resumed>) = 0 [pid 15850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15849] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... futex resumed>) = 0 [pid 15835] close(3 [pid 15850] dup(-1 [pid 15849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15835] <... close resumed>) = 0 [pid 15835] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15850] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15835] <... mkdirat resumed>) = 0 [pid 15835] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15850] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15849] <... mmap resumed>) = 0x7fa3cd6bf000 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15839] <... write resumed>) = 20699119 [pid 15849] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE [pid 15839] munmap(0x7f340416e000, 138412032 [pid 15850] <... futex resumed>) = 1 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... futex resumed>) = 0 [pid 15849] <... mprotect resumed>) = 0 [pid 15849] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0}./strace-static-x86_64: Process 15858 attached [pid 15850] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15839] <... munmap resumed>) = 0 [pid 15858] set_robust_list(0x7fa3cd6df9a0, 24 [pid 15849] <... clone3 resumed> => {parent_tid=[1136]}, 88) = 1136 [pid 15858] <... set_robust_list resumed>) = 0 [pid 15858] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15849] rt_sigprocmask(SIG_SETMASK, [], [pid 15839] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 15850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... futex resumed>) = 0 [pid 15858] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15850] renameat2(-1, NULL, -1, NULL, 0 [pid 15849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15839] <... openat resumed>) = 5 [pid 15849] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15839] ioctl(5, LOOP_SET_FD, 3 [pid 15850] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15858] <... futex resumed>) = 0 [pid 15849] <... futex resumed>) = 1 [pid 15858] memfd_create("syzkaller", 0 [pid 15850] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15858] <... memfd_create resumed>) = 3 [pid 15849] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15858] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa3c52bf000 [pid 15850] <... futex resumed>) = 1 [pid 15849] <... futex resumed>) = 0 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... futex resumed>) = 0 [pid 15850] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15849] <... mmap resumed>) = 0x7fa3c529e000 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... futex resumed>) = 0 [pid 15849] mprotect(0x7fa3c529f000, 131072, PROT_READ|PROT_WRITE [pid 15850] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15850] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15849] <... mprotect resumed>) = 0 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15850] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15850] <... futex resumed>) = 1 [pid 15849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c52be990, parent_tid=0x7fa3c52be990, exit_signal=0, stack=0x7fa3c529e000, stack_size=0x20240, tls=0x7fa3c52be6c0} [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... futex resumed>) = 0 [pid 15850] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15845] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15844] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15839] <... ioctl resumed>) = 0 [pid 15850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15849] <... clone3 resumed> => {parent_tid=[1137]}, 88) = 1137 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... futex resumed>) = 0 [pid 15839] close(3 [pid 15850] memfd_create("syzkaller", 0 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15839] <... close resumed>) = 0 [pid 15850] <... memfd_create resumed>) = 5 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15839] mkdirat(AT_FDCWD, "./bus", 0777 [ 386.930103][T15826] F2FS-fs (loop4): Found nat_bits in checkpoint [ 386.946114][T15835] F2FS-fs (loop5): invalid crc value [ 386.959437][T15830] F2FS-fs (loop1): Found nat_bits in checkpoint [pid 15849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15839] <... mkdirat resumed>) = 0 [pid 15850] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15850] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15839] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15850] close(5 [pid 15849] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15850] <... close resumed>) = 0 [pid 15849] <... futex resumed>) = 0 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15850] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 15863 attached [pid 15850] <... futex resumed>) = 1 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15863] set_robust_list(0x7fa3c52be9a0, 24 [pid 15850] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15844] <... futex resumed>) = 0 [pid 15863] <... set_robust_list resumed>) = 0 [pid 15863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15863] memfd_create("syzkaller", 0) = 4 [pid 15863] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15863] close(4) = 0 [pid 15863] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15849] <... futex resumed>) = 0 [pid 15849] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15849] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15863] open(".", O_RDONLY) = 4 [pid 15863] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15849] <... futex resumed>) = 0 [pid 15849] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15849] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3c527d000 [pid 15849] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15849] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0} => {parent_tid=[1138]}, 88) = 1138 [pid 15849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15849] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15849] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 386.998410][T15835] F2FS-fs (loop5): Found nat_bits in checkpoint [ 387.017854][T15839] F2FS-fs (loop2): invalid crc value [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = 0 [pid 15822] close(3) = -1 EBADF (Bad file descriptor) [pid 15822] close(4) = 0 [ 387.045788][T15839] F2FS-fs (loop2): Found nat_bits in checkpoint [pid 15822] close(5) = 0 ./strace-static-x86_64: Process 15867 attached [pid 15867] set_robust_list(0x7fa3c529d9a0, 24 [pid 15828] close(3) = -1 EBADF (Bad file descriptor) [pid 15828] close(4) = 0 [pid 15828] close(5 [pid 15867] <... set_robust_list resumed>) = 0 [pid 15828] <... close resumed>) = 0 [pid 15867] rt_sigprocmask(SIG_SETMASK, [], [pid 15839] <... mount resumed>) = 0 [pid 15839] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15839] <... openat resumed>) = 3 [pid 15867] getsockname(-1, 0x20000080, NULL [pid 15839] chdir("./bus" [pid 15867] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15839] <... chdir resumed>) = 0 [pid 15839] ioctl(5, LOOP_CLR_FD [pid 15867] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15839] <... ioctl resumed>) = 0 [pid 15839] close(5 [pid 15867] <... futex resumed>) = 1 [pid 15839] <... close resumed>) = 0 [pid 15867] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15839] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15837] close(3 [pid 15839] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15837] <... close resumed>) = 0 [pid 15837] close(4) = 0 [pid 15837] close(5) = -1 EBADF (Bad file descriptor) [pid 15837] close(6) = -1 EBADF (Bad file descriptor) [pid 15837] close(7) = -1 EBADF (Bad file descriptor) [pid 15837] close(8) = -1 EBADF (Bad file descriptor) [pid 15837] close(9) = -1 EBADF (Bad file descriptor) [pid 15837] close(10) = -1 EBADF (Bad file descriptor) [pid 15837] close(11) = -1 EBADF (Bad file descriptor) [pid 15837] close(12) = -1 EBADF (Bad file descriptor) [pid 15837] close(13) = -1 EBADF (Bad file descriptor) [pid 15837] close(14) = -1 EBADF (Bad file descriptor) [pid 15837] close(15) = -1 EBADF (Bad file descriptor) [pid 15837] close(16) = -1 EBADF (Bad file descriptor) [pid 15837] close(17) = -1 EBADF (Bad file descriptor) [pid 15837] close(18) = -1 EBADF (Bad file descriptor) [pid 15837] close(19) = -1 EBADF (Bad file descriptor) [pid 15837] close(20) = -1 EBADF (Bad file descriptor) [pid 15837] close(21) = -1 EBADF (Bad file descriptor) [pid 15837] close(22) = -1 EBADF (Bad file descriptor) [pid 15837] close(23) = -1 EBADF (Bad file descriptor) [pid 15837] close(24) = -1 EBADF (Bad file descriptor) [pid 15837] close(25) = -1 EBADF (Bad file descriptor) [pid 15837] close(26) = -1 EBADF (Bad file descriptor) [pid 15837] close(27) = -1 EBADF (Bad file descriptor) [pid 15837] close(28) = -1 EBADF (Bad file descriptor) [pid 15837] close(29) = -1 EBADF (Bad file descriptor) [pid 15837] close(3) = -1 EBADF (Bad file descriptor) [pid 15837] close(4) = -1 EBADF (Bad file descriptor) [pid 15837] close(5) = -1 EBADF (Bad file descriptor) [pid 15837] close(6) = -1 EBADF (Bad file descriptor) [pid 15837] close(7) = -1 EBADF (Bad file descriptor) [pid 15850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15846] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15844] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15837] close(8) = -1 EBADF (Bad file descriptor) [pid 15837] close(9) = -1 EBADF (Bad file descriptor) [pid 15837] close(10) = -1 EBADF (Bad file descriptor) [pid 15837] close(11) = -1 EBADF (Bad file descriptor) [pid 15837] close(12) = -1 EBADF (Bad file descriptor) [ 387.092951][T15839] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 387.106530][T15839] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [pid 15837] close(13 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15850] open(NULL, O_RDONLY [pid 15849] <... futex resumed>) = 0 [pid 15846] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15844] <... futex resumed>) = 0 [pid 15837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] close(6 [pid 15837] close(14 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] close(6 [pid 15837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15837] close(15 [pid 15828] close(7 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15837] close(16) = -1 EBADF (Bad file descriptor) [pid 15837] close(17) = -1 EBADF (Bad file descriptor) [pid 15837] close(18) = -1 EBADF (Bad file descriptor) [pid 15837] close(19) = -1 EBADF (Bad file descriptor) [pid 15837] close(20) = -1 EBADF (Bad file descriptor) [pid 15837] close(21) = -1 EBADF (Bad file descriptor) [pid 15837] close(22) = -1 EBADF (Bad file descriptor) [pid 15837] close(23) = -1 EBADF (Bad file descriptor) [pid 15837] close(24) = -1 EBADF (Bad file descriptor) [pid 15837] close(25) = -1 EBADF (Bad file descriptor) [pid 15837] close(26) = -1 EBADF (Bad file descriptor) [pid 15837] close(27) = -1 EBADF (Bad file descriptor) [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15850] <... open resumed>) = -1 EFAULT (Bad address) [pid 15846] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15844] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15837] close(28 [pid 15828] close(8 [pid 15822] close(7 [pid 15850] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15846] <... futex resumed>) = 0 [pid 15844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15850] <... futex resumed>) = 0 [pid 15846] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15844] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15837] close(29 [pid 15828] close(9 [pid 15850] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15844] <... futex resumed>) = 0 [pid 15837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15846] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15844] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15837] exit_group(0 [pid 15828] close(10 [pid 15846] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15841] <... futex resumed>) = ? [pid 15840] <... futex resumed>) = ? [pid 15839] <... futex resumed>) = ? [pid 15837] <... exit_group resumed>) = ? [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15841] +++ exited with 0 +++ [pid 15840] +++ exited with 0 +++ [pid 15828] close(11) = -1 EBADF (Bad file descriptor) [pid 15828] close(12) = -1 EBADF (Bad file descriptor) [pid 15828] close(13) = -1 EBADF (Bad file descriptor) [pid 15828] close(14) = -1 EBADF (Bad file descriptor) [pid 15828] close(15) = -1 EBADF (Bad file descriptor) [pid 15828] close(16) = -1 EBADF (Bad file descriptor) [pid 15828] close(17) = -1 EBADF (Bad file descriptor) [pid 15828] close(18) = -1 EBADF (Bad file descriptor) [pid 15828] close(19) = -1 EBADF (Bad file descriptor) [pid 15828] close(20) = -1 EBADF (Bad file descriptor) [pid 15828] close(21 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] close(22) = -1 EBADF (Bad file descriptor) [pid 15839] +++ exited with 0 +++ [pid 15837] +++ exited with 0 +++ [pid 15828] close(23 [pid 15846] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1138, si_uid=0, si_status=0, si_utime=4, si_stime=15} --- [pid 15846] <... futex resumed>) = 1 [pid 15844] <... futex resumed>) = 0 [pid 15846] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15828] close(24 [pid 310] restart_syscall(<... resuming interrupted clone ...> [pid 15867] <... futex resumed>) = 0 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] <... futex resumed>) = 1 [pid 15845] <... write resumed>) = 20699119 [pid 15830] <... mount resumed>) = 0 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... restart_syscall resumed>) = 0 [pid 15845] munmap(0x7f6b288dd000, 138412032 [pid 15830] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15828] close(25) = -1 EBADF (Bad file descriptor) [pid 15828] close(26 [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... write resumed>) = 12 [pid 15828] close(27 [pid 310] umount2("./284", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15845] <... munmap resumed>) = 0 [pid 15830] <... openat resumed>) = 3 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 994, NULL, 0) = 1 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15828] close(28 [pid 310] openat(AT_FDCWD, "./284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... openat resumed>) = 3 [pid 15828] close(29 [pid 310] newfstatat(3, "", [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15828] close(3 [pid 310] getdents64(3, [pid 15828] <... close resumed>) = 0 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 15828] close(4 [pid 15826] <... mount resumed>) = 0 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] umount2("./284/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15826] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15822] close(8 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15828] close(5 [pid 15826] <... openat resumed>) = 3 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] newfstatat(AT_FDCWD, "./284/cgroup.cpu", [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15826] chdir("./bus" [pid 15822] close(9 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 387.144439][T15826] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 387.151634][T15830] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 387.157998][T15826] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 387.169791][T15830] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [pid 15845] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 15830] chdir("./bus" [pid 15828] close(6 [pid 15826] <... chdir resumed>) = 0 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 310] unlink("./284/cgroup.cpu" [pid 15830] <... chdir resumed>) = 0 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15826] ioctl(5, LOOP_CLR_FD [pid 15822] close(10 [pid 342] <... futex resumed>) = 1 [pid 310] <... unlink resumed>) = 0 [pid 289] <... futex resumed>) = 0 [pid 15845] <... openat resumed>) = 5 [pid 15830] ioctl(5, LOOP_CLR_FD [pid 15828] close(7 [pid 15826] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] read(11, [pid 310] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] epoll_pwait(4, [pid 15845] ioctl(5, LOOP_SET_FD, 3 [pid 15830] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15826] close(5 [pid 15822] close(11 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 15828] close(8 [pid 15826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] close(9 [pid 15826] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15822] close(12 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15826] <... futex resumed>) = 0 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] close(10 [pid 15826] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15822] close(13 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] close(11 [pid 15822] close(14 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] close(12 [pid 15822] close(15 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] close(13 [pid 15822] close(16 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] close(14 [pid 15822] close(17 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] close(15 [pid 15822] close(18 [pid 15830] close(5 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15835] <... mount resumed>) = 0 [pid 15834] close(3 [pid 15830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] close(16 [pid 15822] close(19 [pid 342] <... futex resumed>) = 1 [pid 297] <... futex resumed>) = 0 [pid 15835] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15830] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 297] epoll_pwait(4, [pid 15835] <... openat resumed>) = 3 [pid 15834] close(4 [pid 15830] <... futex resumed>) = 0 [pid 15828] close(17 [pid 15822] close(20 [pid 342] <... write resumed>) = 64 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15867] open(NULL, O_RDONLY [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15835] chdir("./bus" [pid 15834] <... close resumed>) = 0 [pid 15830] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] read(11, [pid 297] epoll_pwait(4, [pid 289] epoll_pwait(4, [pid 15867] <... open resumed>) = -1 EFAULT (Bad address) [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15835] <... chdir resumed>) = 0 [pid 15834] close(5 [pid 15828] close(18 [pid 15822] close(21 [pid 342] <... read resumed>0xc00069a360, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15867] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15835] ioctl(5, LOOP_CLR_FD [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] epoll_pwait(4, [pid 15867] <... futex resumed>) = 1 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] <... futex resumed>) = 0 [pid 15845] <... ioctl resumed>) = 0 [pid 15835] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] close(19 [pid 15822] close(22 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 297] epoll_pwait(4, [pid 15867] dup(-1 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15845] close(3 [pid 15835] close(5 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15867] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] <... futex resumed>) = 0 [pid 15845] <... close resumed>) = 0 [pid 15835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15828] close(20 [pid 15822] close(23 [pid 15867] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15845] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15835] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=540618027} [pid 15867] <... futex resumed>) = 0 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15845] <... mkdirat resumed>) = 0 [pid 15835] <... futex resumed>) = 0 [pid 15828] close(21 [pid 15822] close(24 [pid 15867] renameat2(-1, NULL, -1, NULL, 0 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15845] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15835] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15867] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] <... futex resumed>) = 0 [pid 15828] close(22 [pid 15822] close(25 [pid 15867] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15867] <... futex resumed>) = 0 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15828] close(23 [pid 15822] close(26 [pid 15867] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] <... futex resumed>) = 0 [pid 15828] close(24 [pid 15822] close(27 [pid 15867] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15867] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] close(25 [pid 15822] close(28 [pid 15867] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15867] <... futex resumed>) = 1 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] <... futex resumed>) = 0 [pid 15828] close(26 [pid 15822] close(29 [pid 15867] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15858] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15849] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15867] memfd_create("syzkaller", 0 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] <... futex resumed>) = 0 [pid 15828] close(27 [pid 15822] close(3 [pid 15867] <... memfd_create resumed>) = 5 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15867] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15867] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15867] close(5 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15867] <... close resumed>) = 0 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = 0 [pid 15867] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] close(4 [pid 15828] close(28 [pid 15867] <... futex resumed>) = 1 [pid 15849] <... futex resumed>) = 0 [pid 15867] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15849] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] <... futex resumed>) = 0 [pid 15828] close(29 [pid 15822] close(5 [pid 15867] open(NULL, O_RDONLY [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15867] <... open resumed>) = -1 EFAULT (Bad address) [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15828] exit_group(0 [pid 15822] close(6 [pid 15867] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15838] <... futex resumed>) = ? [pid 15831] <... futex resumed>) = ? [pid 15830] <... futex resumed>) = ? [pid 15828] <... exit_group resumed>) = ? [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15867] <... futex resumed>) = 1 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] <... futex resumed>) = 0 [pid 15838] +++ exited with 0 +++ [pid 15831] +++ exited with 0 +++ [pid 15830] +++ exited with 0 +++ [pid 15867] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15828] +++ exited with 0 +++ [pid 15822] close(7 [pid 15867] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] <... futex resumed>) = 0 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15867] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15849] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15822] close(8 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15867] <... futex resumed>) = 0 [pid 15849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1121, si_uid=0, si_status=0, si_utime=4, si_stime=15} --- [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15867] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] close(9 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... write resumed>) = 12 [pid 15822] close(10 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 544, NULL, 0) = 1 [pid 317] umount2("./281", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 15822] close(11 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(35, [pid 289] epoll_pwait(4, [pid 15822] close(12 [pid 317] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(3, "", [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 15822] close(13 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 0 [pid 317] getdents64(3, [pid 297] <... futex resumed>) = 1 [pid 15822] close(14 [pid 342] epoll_pwait(4, [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 297] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] close(15 [pid 342] epoll_pwait(4, [pid 317] umount2("./281/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... write resumed>) = 64 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] close(16 [pid 511] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./281/cgroup.cpu", [pid 297] <... futex resumed>) = 1 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] read(35, [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] close(17 [pid 317] unlink("./281/cgroup.cpu" [pid 297] <... read resumed>0xc00069a450, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] close(18 [pid 317] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=517916182} [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] close(19 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] close(20 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] close(21 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [ 387.189372][T15835] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 387.199207][T15835] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [pid 15822] close(22 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] close(23 [pid 15863] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15822] close(24 [pid 15863] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15863] <... futex resumed>) = 0 [pid 15822] close(25 [pid 15863] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15822] close(26) = -1 EBADF (Bad file descriptor) [pid 15822] close(27) = -1 EBADF (Bad file descriptor) [pid 15822] close(28) = -1 EBADF (Bad file descriptor) [pid 15822] close(29) = -1 EBADF (Bad file descriptor) [pid 15822] exit_group(0 [pid 15829] <... futex resumed>) = ? [pid 15827] <... futex resumed>) = ? [pid 15826] <... futex resumed>) = ? [pid 15822] <... exit_group resumed>) = ? [pid 15829] +++ exited with 0 +++ [pid 15827] +++ exited with 0 +++ [pid 15826] +++ exited with 0 +++ [pid 15822] +++ exited with 0 +++ [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1134, si_uid=0, si_status=0, si_utime=8, si_stime=13} --- [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 522, NULL, 0) = 1 [pid 313] <... write resumed>) = 12 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 313] umount2("./281", MNT_DETACH|UMOUNT_NOFOLLOW [pid 342] <... futex resumed>) = 1 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 342] read(53, [pid 313] openat(AT_FDCWD, "./281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 313] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 313] newfstatat(3, "", [pid 342] <... futex resumed>) = 1 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 15834] <... close resumed>) = 0 [pid 342] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 313] getdents64(3, [pid 297] epoll_pwait(4, [pid 15834] close(6 [pid 342] <... write resumed>) = 64 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] epoll_pwait(4, [pid 15834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] read(53, [pid 313] umount2("./281/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15834] close(7 [pid 342] <... read resumed>0xc00069a500, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 15834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... futex resumed>) = 0 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] newfstatat(AT_FDCWD, "./281/cgroup.cpu", [pid 297] epoll_pwait(4, [pid 289] <... futex resumed>) = 1 [pid 15834] close(8 [pid 511] epoll_pwait(4, [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] unlink("./281/cgroup.cpu" [pid 297] epoll_pwait(4, [pid 15834] close(9 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... unlink resumed>) = 0 [pid 15834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=481734447} [pid 15834] close(10) = -1 EBADF (Bad file descriptor) [pid 15834] close(11) = -1 EBADF (Bad file descriptor) [pid 15834] close(12) = -1 EBADF (Bad file descriptor) [pid 15834] close(13) = -1 EBADF (Bad file descriptor) [pid 15834] close(14) = -1 EBADF (Bad file descriptor) [pid 15834] close(15) = -1 EBADF (Bad file descriptor) [pid 15834] close(16) = -1 EBADF (Bad file descriptor) [pid 15834] close(17) = -1 EBADF (Bad file descriptor) [pid 15834] close(18) = -1 EBADF (Bad file descriptor) [pid 15834] close(19) = -1 EBADF (Bad file descriptor) [pid 15834] close(20) = -1 EBADF (Bad file descriptor) [pid 15834] close(21) = -1 EBADF (Bad file descriptor) [pid 15834] close(22) = -1 EBADF (Bad file descriptor) [pid 15834] close(23) = -1 EBADF (Bad file descriptor) [pid 15834] close(24) = -1 EBADF (Bad file descriptor) [pid 15834] close(25) = -1 EBADF (Bad file descriptor) [pid 15834] close(26) = -1 EBADF (Bad file descriptor) [pid 15834] close(27) = -1 EBADF (Bad file descriptor) [pid 15834] close(28) = -1 EBADF (Bad file descriptor) [pid 15834] close(29) = -1 EBADF (Bad file descriptor) [pid 15834] close(3) = 0 [pid 15834] close(4) = -1 EBADF (Bad file descriptor) [pid 15834] close(5) = -1 EBADF (Bad file descriptor) [pid 15834] close(6) = -1 EBADF (Bad file descriptor) [pid 15834] close(7) = -1 EBADF (Bad file descriptor) [pid 15834] close(8) = -1 EBADF (Bad file descriptor) [pid 15834] close(9) = -1 EBADF (Bad file descriptor) [pid 15834] close(10) = -1 EBADF (Bad file descriptor) [pid 15834] close(11) = -1 EBADF (Bad file descriptor) [pid 15834] close(12) = -1 EBADF (Bad file descriptor) [pid 15834] close(13) = -1 EBADF (Bad file descriptor) [pid 15834] close(14) = -1 EBADF (Bad file descriptor) [pid 15834] close(15) = -1 EBADF (Bad file descriptor) [pid 15834] close(16) = -1 EBADF (Bad file descriptor) [pid 15834] close(17) = -1 EBADF (Bad file descriptor) [pid 15834] close(18) = -1 EBADF (Bad file descriptor) [pid 15834] close(19) = -1 EBADF (Bad file descriptor) [pid 15834] close(20) = -1 EBADF (Bad file descriptor) [pid 15834] close(21) = -1 EBADF (Bad file descriptor) [pid 15834] close(22) = -1 EBADF (Bad file descriptor) [pid 15834] close(23) = -1 EBADF (Bad file descriptor) [pid 15834] close(24) = -1 EBADF (Bad file descriptor) [pid 15834] close(25) = -1 EBADF (Bad file descriptor) [pid 15834] close(26) = -1 EBADF (Bad file descriptor) [pid 15834] close(27) = -1 EBADF (Bad file descriptor) [pid 15834] close(28) = -1 EBADF (Bad file descriptor) [pid 15834] close(29) = -1 EBADF (Bad file descriptor) [pid 15834] exit_group(0 [pid 15842] <... futex resumed>) = ? [pid 15836] <... futex resumed>) = ? [pid 15835] <... futex resumed>) = ? [pid 15834] <... exit_group resumed>) = ? [pid 15842] +++ exited with 0 +++ [pid 15836] +++ exited with 0 +++ [pid 15835] +++ exited with 0 +++ [pid 15834] +++ exited with 0 +++ [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1121, si_uid=0, si_status=0, si_utime=9, si_stime=22} --- [pid 317] <... umount2 resumed>) = 0 [pid 317] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./281/bus", [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 482, NULL, 0) = 1 [pid 317] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] umount2("./279", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "./281/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 303] openat(AT_FDCWD, "./279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(34, [pid 289] epoll_pwait(4, [pid 317] <... openat resumed>) = 5 [pid 303] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] newfstatat(5, "", [pid 303] newfstatat(3, "", [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 511] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 511] epoll_pwait(4, [pid 317] getdents64(5, [pid 303] getdents64(3, [pid 297] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 303] <... getdents64 resumed>0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 297] <... write resumed>) = 64 [pid 511] epoll_pwait(4, [pid 317] getdents64(5, [pid 303] umount2("./279/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 342] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 317] close(5 [pid 303] newfstatat(AT_FDCWD, "./279/cgroup.cpu", [pid 297] read(34, [pid 317] <... close resumed>) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... read resumed>0xc00069a5c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlinkat(AT_FDCWD, "./281/bus", AT_REMOVEDIR [pid 303] unlink("./279/cgroup.cpu" [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlinkat resumed>) = 0 [pid 303] <... unlink resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=421640873} [pid 317] umount2("./281/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 387.270583][T15845] F2FS-fs (loop0): invalid crc value [ 387.309207][T15845] F2FS-fs (loop0): Found nat_bits in checkpoint [pid 317] newfstatat(AT_FDCWD, "./281/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./281/binderfs") = 0 [pid 317] umount2("./281/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./281/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./281/cgroup") = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, 0x55555709d850 /* 0 entries */, 32768) = 0 [pid 15858] <... write resumed>) = 20699119 [pid 317] close(5 [pid 15858] munmap(0x7fa3c52bf000, 138412032 [pid 317] <... close resumed>) = 0 [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 317] umount2("./281/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./281/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./281/cgroup.net") = 0 [pid 317] getdents64(3, 0x555557095810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./281", AT_REMOVEDIR [pid 15858] <... munmap resumed>) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 317] mkdirat(AT_FDCWD, "./282", 0777 [pid 313] <... umount2 resumed>) = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 313] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15858] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 313] newfstatat(AT_FDCWD, "./281/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./281/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "./281/bus", AT_REMOVEDIR [pid 15845] <... mount resumed>) = 0 [pid 313] <... unlinkat resumed>) = 0 [pid 313] umount2("./281/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./281/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./281/binderfs") = 0 [pid 313] umount2("./281/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./281/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./281/cgroup") = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 15858] <... openat resumed>) = 5 [pid 317] <... openat resumed>) = 3 [pid 313] getdents64(5, [pid 303] <... umount2 resumed>) = 0 [pid 15858] ioctl(5, LOOP_SET_FD, 3 [pid 317] ioctl(3, LOOP_CLR_FD [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 303] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] close(5 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 303] newfstatat(AT_FDCWD, "./279/bus", [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... unlinkat resumed>) = 0 [pid 303] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] umount2("./281/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "./279/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] newfstatat(AT_FDCWD, "./281/cgroup.net", [pid 303] <... openat resumed>) = 5 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] newfstatat(5, "", [pid 313] unlink("./281/cgroup.net" [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] <... unlink resumed>) = 0 [pid 303] getdents64(5, [pid 313] getdents64(3, [pid 303] <... getdents64 resumed>0x555556703850 /* 2 entries */, 32768) = 48 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 303] getdents64(5, [pid 313] close(3 [pid 303] <... getdents64 resumed>0x555556703850 /* 0 entries */, 32768) = 0 [pid 313] <... close resumed>) = 0 [pid 303] close(5 [pid 313] unlinkat(AT_FDCWD, "./281", AT_REMOVEDIR [pid 303] <... close resumed>) = 0 [pid 313] <... unlinkat resumed>) = 0 [pid 303] unlinkat(AT_FDCWD, "./279/bus", AT_REMOVEDIR [pid 313] mkdirat(AT_FDCWD, "./282", 0777 [pid 303] <... unlinkat resumed>) = 0 [pid 313] <... mkdirat resumed>) = 0 [pid 303] umount2("./279/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./279/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./279/binderfs") = 0 [pid 303] umount2("./279/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./279/cgroup", [pid 15845] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15845] <... openat resumed>) = 3 [pid 303] unlink("./279/cgroup" [pid 15845] chdir("./bus" [pid 303] <... unlink resumed>) = 0 [pid 15845] <... chdir resumed>) = 0 [pid 303] umount2("\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15858] <... ioctl resumed>) = 0 [pid 15845] ioctl(5, LOOP_CLR_FD [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15858] close(3 [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 15858] <... close resumed>) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15858] mkdirat(AT_FDCWD, "./bus", 0777 [pid 303] umount2("\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15858] <... mkdirat resumed>) = 0 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15858] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 303] umount2("./279/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./279/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./279/cgroup.net") = 0 [pid 303] getdents64(3, 0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 303] close(3) = 0 [pid 303] unlinkat(AT_FDCWD, "./279", AT_REMOVEDIR) = 0 [pid 303] mkdirat(AT_FDCWD, "./280", 0777) = 0 [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 310] <... umount2 resumed>) = 0 [pid 310] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./284/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "./284/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "./284/bus", AT_REMOVEDIR) = 0 [pid 310] umount2("./284/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./284/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./284/binderfs") = 0 [pid 310] umount2("./284/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./284/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./284/cgroup") = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 310] umount2("./284/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./284/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 387.356967][T15845] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [ 387.363755][T15845] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [pid 310] unlink("./284/cgroup.net" [pid 15845] <... ioctl resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 310] <... unlink resumed>) = 0 [pid 303] <... openat resumed>) = 3 [pid 15845] close(5 [pid 313] ioctl(3, LOOP_CLR_FD [pid 310] getdents64(3, [pid 303] ioctl(3, LOOP_CLR_FD [pid 15845] <... close resumed>) = 0 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 15845] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] close(3 [pid 15845] <... futex resumed>) = 0 [pid 310] <... close resumed>) = 0 [pid 15845] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15844] close(3) = 0 [pid 310] unlinkat(AT_FDCWD, "./284", AT_REMOVEDIR [pid 15844] close(4) = 0 [pid 310] <... unlinkat resumed>) = 0 [pid 15844] close(5 [pid 310] mkdirat(AT_FDCWD, "./285", 0777 [pid 15844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... mkdirat resumed>) = 0 [pid 15844] close(6 [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 15844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15844] close(7) = -1 EBADF (Bad file descriptor) [pid 15844] close(8) = -1 EBADF (Bad file descriptor) [pid 15844] close(9) = -1 EBADF (Bad file descriptor) [pid 15844] close(10) = -1 EBADF (Bad file descriptor) [pid 15844] close(11) = -1 EBADF (Bad file descriptor) [pid 15844] close(12) = -1 EBADF (Bad file descriptor) [pid 15844] close(13) = -1 EBADF (Bad file descriptor) [pid 15844] close(14) = -1 EBADF (Bad file descriptor) [pid 15844] close(15) = -1 EBADF (Bad file descriptor) [pid 15844] close(16) = -1 EBADF (Bad file descriptor) [pid 15844] close(17) = -1 EBADF (Bad file descriptor) [pid 15844] close(18) = -1 EBADF (Bad file descriptor) [pid 15844] close(19) = -1 EBADF (Bad file descriptor) [pid 15844] close(20) = -1 EBADF (Bad file descriptor) [pid 15844] close(21) = -1 EBADF (Bad file descriptor) [pid 15844] close(22) = -1 EBADF (Bad file descriptor) [pid 15844] close(23) = -1 EBADF (Bad file descriptor) [pid 15844] close(24) = -1 EBADF (Bad file descriptor) [pid 15844] close(25) = -1 EBADF (Bad file descriptor) [pid 15844] close(26) = -1 EBADF (Bad file descriptor) [pid 15844] close(27) = -1 EBADF (Bad file descriptor) [pid 15844] close(28) = -1 EBADF (Bad file descriptor) [pid 15844] close(29) = -1 EBADF (Bad file descriptor) [pid 15844] close(3) = -1 EBADF (Bad file descriptor) [pid 15844] close(4) = -1 EBADF (Bad file descriptor) [pid 15844] close(5) = -1 EBADF (Bad file descriptor) [pid 15844] close(6) = -1 EBADF (Bad file descriptor) [ 387.426622][T15858] F2FS-fs (loop3): invalid crc value [pid 15844] close(7) = -1 EBADF (Bad file descriptor) [pid 15844] close(8) = -1 EBADF (Bad file descriptor) [pid 15844] close(9) = -1 EBADF (Bad file descriptor) [pid 15844] close(10) = -1 EBADF (Bad file descriptor) [pid 15844] close(11) = -1 EBADF (Bad file descriptor) [pid 15844] close(12) = -1 EBADF (Bad file descriptor) [pid 15844] close(13) = -1 EBADF (Bad file descriptor) [pid 15844] close(14) = -1 EBADF (Bad file descriptor) [pid 15844] close(15) = -1 EBADF (Bad file descriptor) [pid 15844] close(16) = -1 EBADF (Bad file descriptor) [pid 15844] close(17) = -1 EBADF (Bad file descriptor) [pid 15844] close(18) = -1 EBADF (Bad file descriptor) [pid 15844] close(19) = -1 EBADF (Bad file descriptor) [pid 15844] close(20) = -1 EBADF (Bad file descriptor) [pid 15844] close(21) = -1 EBADF (Bad file descriptor) [pid 15844] close(22) = -1 EBADF (Bad file descriptor) [pid 15844] close(23) = -1 EBADF (Bad file descriptor) [pid 15844] close(24) = -1 EBADF (Bad file descriptor) [pid 15844] close(25) = -1 EBADF (Bad file descriptor) [pid 15844] close(26) = -1 EBADF (Bad file descriptor) [pid 15844] close(27) = -1 EBADF (Bad file descriptor) [pid 15844] close(28) = -1 EBADF (Bad file descriptor) [pid 15844] close(29) = -1 EBADF (Bad file descriptor) [pid 15844] exit_group(0 [pid 15850] <... futex resumed>) = ? [pid 15846] <... futex resumed>) = ? [pid 15845] <... futex resumed>) = ? [pid 15844] <... exit_group resumed>) = ? [pid 15850] +++ exited with 0 +++ [pid 15846] +++ exited with 0 +++ [pid 15845] +++ exited with 0 +++ [pid 15844] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1111, si_uid=0, si_status=0, si_utime=5, si_stime=17} --- [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 424, NULL, 0) = 1 [pid 304] umount2("./278", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 511] <... futex resumed>) = 1 [pid 304] openat(AT_FDCWD, "./278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] <... futex resumed>) = 0 [pid 511] read(25, [pid 304] <... openat resumed>) = 3 [pid 289] epoll_pwait(4, [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 304] newfstatat(3, "", [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... ioctl resumed>) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 511] <... futex resumed>) = 1 [pid 317] close(3 [pid 304] getdents64(3, [pid 297] <... futex resumed>) = 0 [pid 511] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 304] <... getdents64 resumed>0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 297] epoll_pwait(4, [pid 511] <... write resumed>) = 64 [pid 304] umount2("./278/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] read(25, [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] epoll_pwait(4, [pid 511] <... read resumed>0xc00069a670, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] newfstatat(AT_FDCWD, "./278/cgroup.cpu", [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] epoll_pwait(4, [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] epoll_pwait(4, [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 304] unlink("./278/cgroup.cpu" [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] <... unlink resumed>) = 0 [pid 304] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=283457253} [pid 317] <... close resumed>) = 0 [pid 310] <... openat resumed>) = 3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] ioctl(3, LOOP_CLR_FD [pid 317] <... socket resumed>) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] <... ioctl resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [ 387.457774][T15858] F2FS-fs (loop3): Found nat_bits in checkpoint [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15881 attached , child_tidptr=0x555557094750) = 1125 [pid 15881] set_robust_list(0x555557094760, 24) = 0 [pid 15881] chdir("./282") = 0 [pid 15881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15881] setpgid(0, 0) = 0 [pid 15881] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 15881] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 15881] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 15881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15881] write(3, "1000", 4) = 4 [pid 15881] close(3) = 0 [pid 15881] read(200, 0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15881] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 15881] close(249) = 0 [pid 15881] close(248) = 0 [pid 15881] close(4) = 0 [pid 15881] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15881] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, NULL, 8) = 0 [pid 15881] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe5f5e29000 [pid 15881] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15881] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15881] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0} => {parent_tid=[1126]}, 88) = 1126 [pid 15881] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15881] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15881] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe5f5e08000 [pid 15881] mprotect(0x7fe5f5e09000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15881] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15881] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e28990, parent_tid=0x7fe5f5e28990, exit_signal=0, stack=0x7fe5f5e08000, stack_size=0x20240, tls=0x7fe5f5e286c0} => {parent_tid=[1127]}, 88) = 1127 [pid 15881] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15881] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15881] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 310] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 313] <... close resumed>) = 0 [pid 310] close(3) = 0 ./strace-static-x86_64: Process 15883 attached ./strace-static-x86_64: Process 15882 attached [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15883] set_robust_list(0x7fe5f5e289a0, 24 [pid 15882] set_robust_list(0x7fe5f5e499a0, 24 [pid 313] <... socket resumed>) = 3 [pid 313] close(3 [pid 15883] <... set_robust_list resumed>) = 0 [pid 310] <... socket resumed>) = 3 [pid 15882] <... set_robust_list resumed>) = 0 [pid 15883] rt_sigprocmask(SIG_SETMASK, [], [pid 15882] rt_sigprocmask(SIG_SETMASK, [], [pid 313] <... close resumed>) = 0 [pid 310] close(3 [pid 15883] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15883] memfd_create("syzkaller", 0 [pid 15882] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 310] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15883] <... memfd_create resumed>) = 3 [pid 15882] memfd_create("syzkaller", 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15883] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 310] <... socket resumed>) = 3 [pid 15883] <... mmap resumed>) = 0x7fe5eda08000 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15882] <... memfd_create resumed>) = 4 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 313] close(3 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15882] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 313] <... close resumed>) = 0 [pid 310] close(3 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... close resumed>) = 0 [pid 15882] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 313] <... socket resumed>) = 3 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15882] close(4 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15882] <... close resumed>) = 0 [pid 313] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15882] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15882] <... futex resumed>) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 313] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 15882] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] <... setsockopt resumed>) = 0 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] close(3 [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... close resumed>) = 0 [pid 313] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... setsockopt resumed>) = 0 [pid 310] <... socket resumed>) = 3 [pid 313] close(3 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] <... close resumed>) = 0 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 310] <... setsockopt resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... setsockopt resumed>) = 0 [pid 310] <... setsockopt resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] <... setsockopt resumed>) = 0 [pid 310] <... setsockopt resumed>) = 0 [pid 313] close(3 [pid 310] close(3 [pid 313] <... close resumed>) = 0 [pid 313] read(249, [pid 310] <... close resumed>) = 0 [pid 313] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 310] read(249, [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 ./strace-static-x86_64: Process 15884 attached [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15884] set_robust_list(0x5555559df760, 24 [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1138 [pid 15884] <... set_robust_list resumed>) = 0 [pid 15884] chdir("./282"./strace-static-x86_64: Process 15885 attached ) = 0 [pid 15885] set_robust_list(0x5555558d6760, 24 [pid 15884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1142 [pid 15885] <... set_robust_list resumed>) = 0 [pid 15884] <... prctl resumed>) = 0 [pid 15885] chdir("./285" [pid 15884] setpgid(0, 0 [pid 15885] <... chdir resumed>) = 0 [pid 15884] <... setpgid resumed>) = 0 [pid 15885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15884] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 15885] <... prctl resumed>) = 0 [pid 15884] <... symlinkat resumed>) = 0 [pid 15885] setpgid(0, 0 [pid 15884] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 15885] <... setpgid resumed>) = 0 [pid 15884] <... symlinkat resumed>) = 0 [pid 15884] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 15885] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 15884] <... symlinkat resumed>) = 0 [pid 15885] <... symlinkat resumed>) = 0 [pid 15884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15885] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 15884] <... openat resumed>) = 3 [pid 15885] <... symlinkat resumed>) = 0 [pid 15884] write(3, "1000", 4 [pid 15885] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 15884] <... write resumed>) = 4 [pid 15884] close(3 [pid 15885] <... symlinkat resumed>) = 0 [pid 15884] <... close resumed>) = 0 [pid 15884] read(200, 0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15884] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15884] <... symlinkat resumed>) = 0 [pid 15885] <... openat resumed>) = 3 [pid 15884] close(249) = 0 [pid 15884] close(248) = 0 [pid 15884] close(4) = 0 [pid 15884] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15884] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, NULL, 8) = 0 [pid 15884] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15885] write(3, "1000", 4 [pid 15884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15885] <... write resumed>) = 4 [pid 15884] <... mmap resumed>) = 0x7f6b14504000 [pid 15885] close(3 [pid 15884] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE [pid 15885] <... close resumed>) = 0 [pid 15884] <... mprotect resumed>) = 0 [pid 15885] read(200, [pid 15884] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15885] <... read resumed>0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15884] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15885] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15884] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0}./strace-static-x86_64: Process 15886 attached [pid 15885] <... symlinkat resumed>) = 0 [pid 15886] set_robust_list(0x7f6b145249a0, 24 [pid 15885] close(249 [pid 15884] <... clone3 resumed> => {parent_tid=[1139]}, 88) = 1139 [pid 15886] <... set_robust_list resumed>) = 0 [pid 15885] <... close resumed>) = 0 [pid 15884] rt_sigprocmask(SIG_SETMASK, [], [pid 15886] rt_sigprocmask(SIG_SETMASK, [], [pid 15885] close(248 [pid 15884] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15886] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15885] <... close resumed>) = 0 [pid 15884] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15886] memfd_create("syzkaller", 0 [pid 15885] close(4 [pid 15884] <... futex resumed>) = 0 [pid 15886] <... memfd_create resumed>) = 3 [pid 15885] <... close resumed>) = 0 [pid 15884] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15886] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15884] <... futex resumed>) = 0 [pid 15886] <... mmap resumed>) = 0x7f6b0c104000 [pid 15885] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15885] <... futex resumed>) = 0 [pid 15885] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, NULL, 8) = 0 [pid 15885] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f340c58f000 [pid 15885] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15885] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15885] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0}./strace-static-x86_64: Process 15887 attached [pid 15887] set_robust_list(0x7f340c5af9a0, 24 [pid 15885] <... clone3 resumed> => {parent_tid=[1143]}, 88) = 1143 [pid 15887] <... set_robust_list resumed>) = 0 [pid 15887] rt_sigprocmask(SIG_SETMASK, [], [pid 15885] rt_sigprocmask(SIG_SETMASK, [], [pid 15887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15885] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15887] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15885] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15885] <... futex resumed>) = 0 [pid 15887] memfd_create("syzkaller", 0 [pid 15885] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15887] <... memfd_create resumed>) = 3 [pid 15885] <... futex resumed>) = 0 [pid 15887] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15887] <... mmap resumed>) = 0x7f340418f000 [pid 15885] <... mmap resumed>) = 0x7f340416e000 [pid 15885] mprotect(0x7f340416f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15885] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15885] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340418e990, parent_tid=0x7f340418e990, exit_signal=0, stack=0x7f340416e000, stack_size=0x20240, tls=0x7f340418e6c0}./strace-static-x86_64: Process 15888 attached [pid 15888] set_robust_list(0x7f340418e9a0, 24 [pid 15885] <... clone3 resumed> => {parent_tid=[1144]}, 88) = 1144 [pid 15888] <... set_robust_list resumed>) = 0 [pid 15885] rt_sigprocmask(SIG_SETMASK, [], [pid 15888] rt_sigprocmask(SIG_SETMASK, [], [pid 15885] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15888] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15885] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15888] memfd_create("syzkaller", 0 [pid 15885] <... futex resumed>) = 0 [pid 15888] <... memfd_create resumed>) = 4 [pid 15885] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15888] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15888] close(4) = 0 [pid 15888] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15885] <... futex resumed>) = 0 [pid 15888] open(".", O_RDONLY [pid 15885] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15888] <... open resumed>) = 4 [pid 15885] <... futex resumed>) = 0 [pid 15888] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15885] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15888] <... futex resumed>) = 0 [pid 15885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15885] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15888] <... mkdirat resumed>) = 0 [pid 15885] <... futex resumed>) = 0 [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15888] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... mmap resumed>) = 0x7f340414d000 [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE [pid 15888] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... mprotect resumed>) = 0 [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15888] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0} [pid 15888] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15884] <... mmap resumed>) = 0x7f6b0c0e3000 [pid 15888] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... clone3 resumed> => {parent_tid=[1145]}, 88) = 1145 [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] rt_sigprocmask(SIG_SETMASK, [], [pid 15888] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15888] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... futex resumed>) = 0 [pid 15884] mprotect(0x7f6b0c0e4000, 131072, PROT_READ|PROT_WRITE [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15888] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15884] <... mprotect resumed>) = 0 [pid 15888] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15884] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15884] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15884] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c103990, parent_tid=0x7f6b0c103990, exit_signal=0, stack=0x7f6b0c0e3000, stack_size=0x20240, tls=0x7f6b0c1036c0} [pid 15888] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15884] <... clone3 resumed> => {parent_tid=[1140]}, 88) = 1140 [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15884] rt_sigprocmask(SIG_SETMASK, [], [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15888] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15884] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15888] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15888] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 15890 attached ) = 0 [pid 15884] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15888] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15890] set_robust_list(0x7f6b0c1039a0, 24 [pid 15884] <... futex resumed>) = 0 [pid 15890] <... set_robust_list resumed>) = 0 [pid 15884] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15890] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15890] memfd_create("syzkaller", 0) = 4 [pid 15890] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15890] close(4) = 0 [pid 15890] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15884] <... futex resumed>) = 0 [pid 15884] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15890] <... futex resumed>) = 1 [pid 15884] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15890] open(".", O_RDONLY) = 4 [pid 15890] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15890] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15884] <... futex resumed>) = 0 [pid 15890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15884] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15884] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b0c0c2000 [pid 15884] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15884] <... mprotect resumed>) = 0 [pid 15890] <... mkdirat resumed>) = 0 [pid 15884] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15884] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} => {parent_tid=[1141]}, 88) = 1141 [pid 15884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15884] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15884] <... futex resumed>) = 0 [pid 15884] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 15891 attached [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15891] set_robust_list(0x7f6b0c0e29a0, 24 [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15891] <... set_robust_list resumed>) = 0 [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15891] rt_sigprocmask(SIG_SETMASK, [], [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15891] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15891] getsockname(-1, 0x20000080, NULL [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15891] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 15885] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15888] <... futex resumed>) = 0 [pid 15885] <... futex resumed>) = 1 [pid 15888] open(NULL, O_RDONLY [pid 15885] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15888] <... open resumed>) = -1 EFAULT (Bad address) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15891] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15891] <... futex resumed>) = 1 [pid 15884] <... futex resumed>) = 0 [pid 15884] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15891] open(NULL, O_RDONLY [pid 15884] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15891] <... open resumed>) = -1 EFAULT (Bad address) [pid 15891] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15884] <... futex resumed>) = 0 [pid 15884] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15891] dup(-1 [pid 15884] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15891] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15891] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15891] <... futex resumed>) = 1 [pid 15884] <... futex resumed>) = 0 [pid 15884] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15888] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15884] <... futex resumed>) = 0 [pid 15891] renameat2(-1, NULL, -1, NULL, 0 [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15884] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15891] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15891] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15891] <... futex resumed>) = 1 [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15884] <... futex resumed>) = 0 ./strace-static-x86_64: Process 15889 attached [ 387.649937][T15858] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [pid 15891] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15884] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15889] set_robust_list(0x7f340416d9a0, 24 [pid 15891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15884] <... futex resumed>) = 0 [pid 15889] <... set_robust_list resumed>) = 0 [pid 15889] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15889] getsockname(-1, 0x20000080, NULL [pid 15891] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15884] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15888] <... futex resumed>) = 1 [pid 15885] <... futex resumed>) = 0 [pid 15888] dup(-1 [pid 15885] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15888] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... futex resumed>) = 0 [pid 15888] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15885] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15888] <... futex resumed>) = 0 [pid 15885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15888] renameat2(-1, NULL, -1, NULL, 0 [pid 15885] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15858] <... mount resumed>) = 0 [pid 15885] <... futex resumed>) = 0 [pid 15888] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15888] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15885] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15858] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15888] <... futex resumed>) = 0 [pid 15885] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15858] <... openat resumed>) = 3 [pid 15888] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15885] <... futex resumed>) = 0 [pid 15888] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15885] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15858] chdir("./bus" [pid 15888] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15889] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15891] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15889] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15888] <... futex resumed>) = 1 [pid 15885] <... futex resumed>) = 0 [pid 15858] <... chdir resumed>) = 0 [pid 15888] memfd_create("syzkaller", 0 [pid 15885] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15885] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15888] <... memfd_create resumed>) = 5 [pid 15858] ioctl(5, LOOP_CLR_FD [pid 15888] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15858] <... ioctl resumed>) = 0 [pid 15891] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15891] <... futex resumed>) = 1 [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15884] <... futex resumed>) = 0 [pid 15891] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15884] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15889] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... ioctl resumed>) = 0 [pid 15888] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15858] close(5 [pid 15891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15884] <... futex resumed>) = 0 [pid 15891] memfd_create("syzkaller", 0 [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15884] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15891] <... memfd_create resumed>) = 5 [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15888] close(5 [pid 15858] <... close resumed>) = 0 [pid 304] <... umount2 resumed>) = 0 [pid 303] close(3 [pid 15888] <... close resumed>) = 0 [pid 15858] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15849] close(3 [pid 304] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... close resumed>) = 0 [pid 15849] <... close resumed>) = 0 [pid 15849] close(4) = 0 [pid 15849] close(5) = -1 EBADF (Bad file descriptor) [pid 15849] close(6) = -1 EBADF (Bad file descriptor) [pid 15849] close(7) = -1 EBADF (Bad file descriptor) [pid 15849] close(8) = -1 EBADF (Bad file descriptor) [pid 15849] close(9) = -1 EBADF (Bad file descriptor) [pid 15849] close(10) = -1 EBADF (Bad file descriptor) [pid 15849] close(11) = -1 EBADF (Bad file descriptor) [pid 15849] close(12) = -1 EBADF (Bad file descriptor) [pid 15849] close(13) = -1 EBADF (Bad file descriptor) [pid 15849] close(14) = -1 EBADF (Bad file descriptor) [pid 15849] close(15) = -1 EBADF (Bad file descriptor) [pid 15849] close(16) = -1 EBADF (Bad file descriptor) [pid 15849] close(17) = -1 EBADF (Bad file descriptor) [pid 15849] close(18) = -1 EBADF (Bad file descriptor) [pid 15849] close(19) = -1 EBADF (Bad file descriptor) [pid 15849] close(20) = -1 EBADF (Bad file descriptor) [pid 15849] close(21 [pid 297] <... epoll_pwait resumed>[], 128, 284, NULL, 0) = 0 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 297] epoll_pwait(4, [pid 15849] close(22 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15888] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15858] <... futex resumed>) = 0 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 297] epoll_pwait(4, [pid 15888] <... futex resumed>) = 1 [pid 15885] <... futex resumed>) = 0 [pid 15858] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15849] close(23 [pid 304] newfstatat(AT_FDCWD, "./278/bus", [pid 303] <... socket resumed>) = 3 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15888] open(NULL, O_RDONLY [pid 15885] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] close(3 [pid 297] epoll_pwait(4, [pid 15888] <... open resumed>) = -1 EFAULT (Bad address) [pid 15885] <... futex resumed>) = 0 [pid 15849] close(24 [pid 304] umount2("./278/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15888] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15885] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... close resumed>) = 0 [pid 15888] <... futex resumed>) = 0 [pid 15885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15849] close(25 [pid 304] openat(AT_FDCWD, "./278/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15888] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15885] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... openat resumed>) = 5 [pid 15888] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... futex resumed>) = 0 [pid 15849] close(26 [pid 304] newfstatat(5, "", [pid 303] <... socket resumed>) = 3 [pid 15888] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15885] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15888] <... futex resumed>) = 0 [pid 15885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15849] close(27 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15888] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] getdents64(5, [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15849] close(28) = -1 EBADF (Bad file descriptor) [pid 304] <... getdents64 resumed>0x555555acb850 /* 2 entries */, 32768) = 48 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15849] close(29 [pid 304] getdents64(5, [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getdents64 resumed>0x555555acb850 /* 0 entries */, 32768) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15849] close(3 [pid 304] close(5 [pid 303] close(3 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... close resumed>) = 0 [pid 15849] close(4 [pid 304] unlinkat(AT_FDCWD, "./278/bus", AT_REMOVEDIR [pid 303] <... close resumed>) = 0 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15849] close(5) = -1 EBADF (Bad file descriptor) [pid 304] <... unlinkat resumed>) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15849] close(6 [pid 304] umount2("./278/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... socket resumed>) = 3 [pid 15849] close(7 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 15849] close(8 [pid 304] newfstatat(AT_FDCWD, "./278/binderfs", [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [ 387.711376][T15858] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15849] close(9 [pid 304] unlink("./278/binderfs" [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=990537140} [pid 15849] close(10 [pid 304] <... unlink resumed>) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] umount2("./278/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15849] close(11 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] newfstatat(AT_FDCWD, "./278/cgroup", [pid 15849] close(12 [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15849] close(13 [pid 304] unlink("./278/cgroup" [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15849] close(14 [pid 304] <... unlink resumed>) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] umount2("\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15849] close(15 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15849] close(16 [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15849] close(17 [pid 304] umount2("\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15849] close(18 [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... openat resumed>) = 5 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15849] close(19 [pid 304] newfstatat(5, "", [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15849] close(20 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] getdents64(5, [pid 303] close(3 [pid 15849] close(21) = -1 EBADF (Bad file descriptor) [pid 304] <... getdents64 resumed>0x555555acb850 /* 2 entries */, 32768) = 48 [pid 15849] close(22 [pid 304] getdents64(5, [pid 303] <... close resumed>) = 0 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getdents64 resumed>0x555555acb850 /* 0 entries */, 32768) = 0 [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15849] close(23 [pid 304] close(5 [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... socket resumed>) = 3 [pid 304] <... close resumed>) = 0 [pid 15849] close(24 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 15849] close(25) = -1 EBADF (Bad file descriptor) [pid 304] <... unlinkat resumed>) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15849] close(26 [pid 304] umount2("./278/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15849] close(27 [pid 304] newfstatat(AT_FDCWD, "./278/cgroup.net", [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15891] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15891] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] close(28 [pid 15891] close(5 [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15891] <... close resumed>) = 0 [pid 15890] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15849] close(29 [pid 15891] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15890] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15891] <... futex resumed>) = 1 [pid 15890] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15884] <... futex resumed>) = 0 [pid 15849] exit_group(0 [pid 304] unlink("./278/cgroup.net" [pid 303] <... setsockopt resumed>) = 0 [pid 15891] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15890] <... futex resumed>) = 0 [pid 15884] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15867] <... futex resumed>) = ? [pid 15863] <... futex resumed>) = ? [pid 15858] <... futex resumed>) = ? [pid 15849] <... exit_group resumed>) = ? [pid 15890] open(NULL, O_RDONLY [pid 15884] <... futex resumed>) = 0 [pid 15867] +++ exited with 0 +++ [pid 15863] +++ exited with 0 +++ [pid 15858] +++ exited with 0 +++ [pid 15849] +++ exited with 0 +++ [pid 304] <... unlink resumed>) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15890] <... open resumed>) = -1 EFAULT (Bad address) [pid 15884] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1135, si_uid=0, si_status=0, si_utime=7, si_stime=13} --- [pid 304] getdents64(3, [pid 15890] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15890] <... futex resumed>) = 1 [pid 15884] <... futex resumed>) = 0 [pid 304] <... getdents64 resumed>0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] close(3 [pid 15890] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15884] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... close resumed>) = 0 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 304] unlinkat(AT_FDCWD, "./278", AT_REMOVEDIR [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15890] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... futex resumed>) = 0 [pid 304] <... unlinkat resumed>) = 0 [pid 303] <... setsockopt resumed>) = 0 [pid 15890] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15884] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] mkdirat(AT_FDCWD, "./279", 0777 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15890] <... futex resumed>) = 0 [pid 15884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15890] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 304] <... mkdirat resumed>) = 0 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 321] <... write resumed>) = 12 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 997, NULL, 0) = 1 [pid 321] umount2("./282", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... openat resumed>) = 3 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] ioctl(3, LOOP_CLR_FD [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 321] openat(AT_FDCWD, "./282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 303] <... setsockopt resumed>) = 0 [pid 297] read(49, [pid 289] epoll_pwait(4, [pid 321] <... openat resumed>) = 3 [pid 304] close(3 [pid 303] close(3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15883] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 321] newfstatat(3, "", [pid 304] <... close resumed>) = 0 [pid 303] <... close resumed>) = 0 [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 511] <... futex resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 511] epoll_pwait(4, [pid 321] getdents64(3, [pid 297] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 297] <... write resumed>) = 64 [pid 511] epoll_pwait(4, [pid 321] umount2("./282/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 342] <... futex resumed>) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 321] newfstatat(AT_FDCWD, "./282/cgroup.cpu", [pid 297] read(49, [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... read resumed>0xc00069a720, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] unlink("./282/cgroup.cpu" [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... unlink resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=948822559} [pid 321] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 303] read(249, [pid 304] <... socket resumed>) = 3 [pid 303] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 304] close(3 [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 304] <... close resumed>) = 0 ./strace-static-x86_64: Process 15894 attached [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15894] set_robust_list(0x5555566fa760, 24 [pid 304] <... socket resumed>) = 3 [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1125 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15894] <... set_robust_list resumed>) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15894] chdir("./280" [pid 304] close(3 [pid 15894] <... chdir resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] <... socket resumed>) = 3 [pid 15894] <... prctl resumed>) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15894] setpgid(0, 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15894] <... setpgid resumed>) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15894] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 15894] <... symlinkat resumed>) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 15894] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15894] <... symlinkat resumed>) = 0 [pid 304] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15894] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15894] <... symlinkat resumed>) = 0 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 15894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... setsockopt resumed>) = 0 [pid 15894] <... openat resumed>) = 3 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15894] write(3, "1000", 4 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 15894] <... write resumed>) = 4 [pid 304] <... setsockopt resumed>) = 0 [pid 15894] close(3 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15894] <... close resumed>) = 0 [pid 304] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15894] read(200, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15894] <... read resumed>0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 15894] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 304] <... setsockopt resumed>) = 0 [pid 304] close(3 [pid 15894] <... symlinkat resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15894] close(249 [pid 304] <... socket resumed>) = 3 [pid 15894] <... close resumed>) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15894] close(248) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15894] close(4 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15894] <... close resumed>) = 0 [pid 15894] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15894] <... futex resumed>) = 0 [pid 15894] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, [pid 304] <... setsockopt resumed>) = 0 [pid 15894] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15894] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15894] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d9ee91000 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15894] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15894] <... mprotect resumed>) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 15894] rt_sigprocmask(SIG_BLOCK, ~[], [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15894] <... rt_sigprocmask resumed>[], 8) = 0 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 15894] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0} [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, ./strace-static-x86_64: Process 15895 attached [pid 15895] set_robust_list(0x7f8d9eeb19a0, 24 [pid 15894] <... clone3 resumed> => {parent_tid=[1126]}, 88) = 1126 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15895] <... set_robust_list resumed>) = 0 [pid 15894] rt_sigprocmask(SIG_SETMASK, [], [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15895] rt_sigprocmask(SIG_SETMASK, [], [pid 15894] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15895] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15894] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... setsockopt resumed>) = 0 [pid 15895] memfd_create("syzkaller", 0 [pid 15894] <... futex resumed>) = 0 [pid 304] close(3 [pid 15895] <... memfd_create resumed>) = 3 [pid 15894] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15895] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15894] <... futex resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 15886] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15895] <... mmap resumed>) = 0x7f8d96a91000 [pid 304] read(249, [pid 15894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d96a70000 [pid 15894] mprotect(0x7f8d96a71000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15894] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15894] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a90990, parent_tid=0x7f8d96a90990, exit_signal=0, stack=0x7f8d96a70000, stack_size=0x20240, tls=0x7f8d96a906c0} [pid 304] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 ./strace-static-x86_64: Process 15896 attached [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15896] set_robust_list(0x7f8d96a909a0, 24 [pid 15894] <... clone3 resumed> => {parent_tid=[1127]}, 88) = 1127 [pid 15896] <... set_robust_list resumed>) = 0 [pid 15894] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 15897 attached [pid 15896] rt_sigprocmask(SIG_SETMASK, [], [pid 15894] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15897] set_robust_list(0x555555ac2760, 24 [pid 15896] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15894] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... clone resumed>, child_tidptr=0x555555ac2750) = 1115 [pid 15897] <... set_robust_list resumed>) = 0 [pid 15896] memfd_create("syzkaller", 0 [pid 15894] <... futex resumed>) = 0 [pid 15897] chdir("./279" [pid 15896] <... memfd_create resumed>) = 4 [pid 15894] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15897] <... chdir resumed>) = 0 [pid 15896] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15896] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15897] <... prctl resumed>) = 0 [pid 15896] close(4 [pid 15897] setpgid(0, 0 [pid 15896] <... close resumed>) = 0 [pid 15897] <... setpgid resumed>) = 0 [pid 15896] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15894] <... futex resumed>) = 0 [pid 15897] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 15896] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15894] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] <... symlinkat resumed>) = 0 [pid 15896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15894] <... futex resumed>) = 0 [pid 15897] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 15896] open(".", O_RDONLY [pid 15894] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15897] <... symlinkat resumed>) = 0 [pid 15896] <... open resumed>) = 4 [pid 15897] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 15896] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] <... symlinkat resumed>) = 0 [pid 15896] <... futex resumed>) = 1 [pid 15894] <... futex resumed>) = 0 [pid 15897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15896] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15894] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] <... openat resumed>) = 3 [pid 15896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15894] <... futex resumed>) = 0 [pid 15897] write(3, "1000", 4 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] <... write resumed>) = 4 [pid 15896] <... mkdirat resumed>) = 0 [pid 15894] <... futex resumed>) = 0 [pid 15897] close(3 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15897] <... close resumed>) = 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] <... mmap resumed>) = 0x7f8d96a4f000 [pid 15897] read(200, [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE [pid 15897] <... read resumed>0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] <... mprotect resumed>) = 0 [pid 15897] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15897] <... symlinkat resumed>) = 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15897] close(249 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0}./strace-static-x86_64: Process 15898 attached [pid 15897] <... close resumed>) = 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15898] set_robust_list(0x7f8d96a6f9a0, 24 [pid 15897] close(248 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] <... clone3 resumed> => {parent_tid=[1128]}, 88) = 1128 [pid 15898] <... set_robust_list resumed>) = 0 [pid 15897] <... close resumed>) = 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] rt_sigprocmask(SIG_SETMASK, [], [pid 15898] rt_sigprocmask(SIG_SETMASK, [], [pid 15897] close(4 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15898] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15897] <... close resumed>) = 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15898] getsockname(-1, 0x20000080, NULL [pid 15897] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] <... futex resumed>) = 0 [pid 15898] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] <... futex resumed>) = 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15898] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15898] <... futex resumed>) = 0 [pid 15897] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15898] open(NULL, O_RDONLY [pid 15897] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] <... futex resumed>) = 0 [pid 15898] <... open resumed>) = -1 EFAULT (Bad address) [pid 15897] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15898] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15898] <... futex resumed>) = 0 [pid 15897] <... mmap resumed>) = 0x7f6b30cdd000 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15898] dup(-1 [pid 15897] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] <... futex resumed>) = 0 [pid 15898] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] <... mprotect resumed>) = 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15898] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15898] <... futex resumed>) = 0 [pid 15897] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15898] renameat2(-1, NULL, -1, NULL, 0 [pid 15897] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0} [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] <... futex resumed>) = 0 ./strace-static-x86_64: Process 15899 attached [pid 15898] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15899] set_robust_list(0x7f6b30cfd9a0, 24 [pid 15898] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] <... clone3 resumed> => {parent_tid=[1116]}, 88) = 1116 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15899] <... set_robust_list resumed>) = 0 [pid 15898] <... futex resumed>) = 0 [pid 15897] rt_sigprocmask(SIG_SETMASK, [], [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15899] rt_sigprocmask(SIG_SETMASK, [], [pid 15898] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15897] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] <... futex resumed>) = 0 [pid 15899] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15898] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15897] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15899] memfd_create("syzkaller", 0 [pid 15898] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] <... futex resumed>) = 0 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15899] <... memfd_create resumed>) = 3 [pid 15898] <... futex resumed>) = 0 [pid 15897] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15899] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15898] memfd_create("syzkaller", 0 [pid 15897] <... futex resumed>) = 0 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] <... futex resumed>) = 0 [pid 15899] <... mmap resumed>) = 0x7f6b288dd000 [pid 15898] <... memfd_create resumed>) = 5 [pid 15897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15898] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15898] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15897] <... mmap resumed>) = 0x7f6b288bc000 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15898] close(5 [pid 15897] mprotect(0x7f6b288bd000, 131072, PROT_READ|PROT_WRITE [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15898] <... close resumed>) = 0 [pid 15897] <... mprotect resumed>) = 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15898] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15898] <... futex resumed>) = 1 [pid 15897] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] <... futex resumed>) = 0 [pid 15898] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15897] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288dc990, parent_tid=0x7f6b288dc990, exit_signal=0, stack=0x7f6b288bc000, stack_size=0x20240, tls=0x7f6b288dc6c0} [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] <... futex resumed>) = 0 [pid 15898] open(NULL, O_RDONLY [pid 15897] <... clone3 resumed> => {parent_tid=[1117]}, 88) = 1117 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15898] <... open resumed>) = -1 EFAULT (Bad address) [pid 15897] rt_sigprocmask(SIG_SETMASK, [], [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15898] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15898] <... futex resumed>) = 1 [pid 15897] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] <... futex resumed>) = 0 ./strace-static-x86_64: Process 15900 attached [pid 15898] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15897] <... futex resumed>) = 0 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15900] set_robust_list(0x7f6b288dc9a0, 24 [pid 15898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15897] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] <... futex resumed>) = 0 [pid 15898] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15894] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15898] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15900] <... set_robust_list resumed>) = 0 [pid 15898] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15900] rt_sigprocmask(SIG_SETMASK, [], [pid 15898] <... futex resumed>) = 1 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15894] <... futex resumed>) = 0 [pid 15900] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15898] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15900] memfd_create("syzkaller", 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15900] <... memfd_create resumed>) = 4 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15900] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15900] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15900] close(4 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15900] <... close resumed>) = 0 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15900] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15900] <... futex resumed>) = 1 [pid 15897] <... futex resumed>) = 0 [pid 15896] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15887] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15896] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15896] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15896] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15900] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 15897] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15900] open(".", O_RDONLY [pid 15897] <... futex resumed>) = 0 [pid 15900] <... open resumed>) = 4 [pid 15897] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15900] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15900] <... futex resumed>) = 0 [pid 15897] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... futex resumed>) = 0 [pid 15897] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15900] <... mkdirat resumed>) = 0 [pid 15897] <... futex resumed>) = 0 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] <... mmap resumed>) = 0x7f6b2889b000 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] <... mprotect resumed>) = 0 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 15901 attached [pid 15901] set_robust_list(0x7f6b288bb9a0, 24) = 0 [pid 15901] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15901] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... clone3 resumed> => {parent_tid=[1118]}, 88) = 1118 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] rt_sigprocmask(SIG_SETMASK, [], [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15901] <... futex resumed>) = 0 [pid 15897] <... futex resumed>) = 1 [pid 15901] getsockname(-1, 0x20000080, NULL) = -1 EBADF (Bad file descriptor) [pid 15901] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15901] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] <... umount2 resumed>) = 0 [pid 321] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./282/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 15883] <... write resumed>) = 20699119 [pid 321] openat(AT_FDCWD, "./282/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 321] newfstatat(5, "", [pid 15883] munmap(0x7fe5eda08000, 138412032 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] getdents64(5, 0x555555c76850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 321] close(5) = 0 [pid 15883] <... munmap resumed>) = 0 [pid 321] unlinkat(AT_FDCWD, "./282/bus", AT_REMOVEDIR) = 0 [pid 321] umount2("./282/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15883] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15883] <... openat resumed>) = 4 [pid 321] newfstatat(AT_FDCWD, "./282/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./282/binderfs") = 0 [pid 15883] ioctl(4, LOOP_SET_FD, 3 [pid 15897] <... futex resumed>) = 1 [pid 321] umount2("./282/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15901] <... futex resumed>) = 0 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15901] open(NULL, O_RDONLY [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15901] <... open resumed>) = -1 EFAULT (Bad address) [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15901] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] newfstatat(AT_FDCWD, "./282/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./282/cgroup") = 0 [pid 321] umount2("\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 321] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... futex resumed>) = 0 [pid 15901] <... futex resumed>) = 1 [pid 321] getdents64(5, [pid 15901] dup(-1 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 15901] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... futex resumed>) = 0 [pid 321] getdents64(5, [pid 15901] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 15901] <... futex resumed>) = 0 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] close(5 [pid 15901] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... close resumed>) = 0 [pid 15901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... futex resumed>) = 0 [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 15901] renameat2(-1, NULL, -1, NULL, 0 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... unlinkat resumed>) = 0 [pid 321] umount2("./282/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./282/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./282/cgroup.net") = 0 [pid 321] getdents64(3, 0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 321] close(3) = 0 [pid 321] unlinkat(AT_FDCWD, "./282", AT_REMOVEDIR) = 0 [pid 321] mkdirat(AT_FDCWD, "./283", 0777 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15901] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 321] <... mkdirat resumed>) = 0 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 15901] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15901] <... futex resumed>) = 1 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... futex resumed>) = 0 [pid 15901] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15901] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... futex resumed>) = 0 [pid 15901] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15901] <... futex resumed>) = 0 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15883] <... ioctl resumed>) = 0 [pid 321] <... openat resumed>) = 3 [pid 321] ioctl(3, LOOP_CLR_FD [pid 15883] close(3 [pid 321] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 15883] <... close resumed>) = 0 [pid 321] close(3 [pid 15883] mkdirat(AT_FDCWD, "./bus", 0777 [pid 321] <... close resumed>) = 0 [pid 15883] <... mkdirat resumed>) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15883] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 321] <... socket resumed>) = 3 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15901] memfd_create("syzkaller", 0 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15901] <... memfd_create resumed>) = 5 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15901] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... futex resumed>) = 0 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15901] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15901] close(5 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15901] <... close resumed>) = 0 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15901] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15901] <... futex resumed>) = 1 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] <... futex resumed>) = 0 [pid 15901] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15901] open(NULL, O_RDONLY [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... futex resumed>) = 0 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15901] <... open resumed>) = -1 EFAULT (Bad address) [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15901] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15901] <... futex resumed>) = 0 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15901] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... futex resumed>) = 0 [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15901] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15901] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15897] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15887] <... write resumed>) = 20699119 [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15901] <... futex resumed>) = 0 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15901] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] close(3) = 0 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [ 388.069943][T15883] F2FS-fs (loop1): invalid crc value [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15887] munmap(0x7f340418f000, 138412032) = 0 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15887] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 321] <... socket resumed>) = 3 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15900] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15900] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15900] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... setsockopt resumed>) = 0 [pid 15900] <... futex resumed>) = 0 [pid 15900] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 321] close(3) = 0 [pid 321] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15906 attached [pid 15906] set_robust_list(0x555555c6d760, 24 [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1139 [pid 15906] <... set_robust_list resumed>) = 0 [pid 15906] chdir("./283") = 0 [pid 15906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15887] <... openat resumed>) = 5 [pid 15906] <... prctl resumed>) = 0 [pid 15906] setpgid(0, 0) = 0 [pid 15887] ioctl(5, LOOP_SET_FD, 3 [pid 15906] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 15906] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 15906] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 15906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15906] write(3, "1000", 4) = 4 [pid 15906] close(3) = 0 [pid 15906] read(200, 0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15906] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 15906] close(249) = 0 [pid 15906] close(248 [pid 15886] <... write resumed>) = 20699119 [pid 15906] <... close resumed>) = 0 [pid 15887] <... ioctl resumed>) = 0 [pid 15887] close(3) = 0 [pid 15887] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15906] close(4 [pid 15887] <... mkdirat resumed>) = 0 [pid 15906] <... close resumed>) = 0 [pid 15887] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15906] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15899] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15895] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [ 388.115781][T15883] F2FS-fs (loop1): Found nat_bits in checkpoint [pid 15886] munmap(0x7f6b0c104000, 138412032 [pid 15906] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, [pid 15886] <... munmap resumed>) = 0 [pid 15906] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15886] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 15906] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15886] <... openat resumed>) = 5 [pid 15906] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15886] ioctl(5, LOOP_SET_FD, 3 [pid 15906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3cd6bf000 [pid 15906] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15906] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15886] <... ioctl resumed>) = 0 [pid 15886] close(3) = 0 [pid 15886] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 15906] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15886] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15906] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0}./strace-static-x86_64: Process 15911 attached [pid 15911] set_robust_list(0x7fa3cd6df9a0, 24 [pid 15906] <... clone3 resumed> => {parent_tid=[1140]}, 88) = 1140 [pid 15911] <... set_robust_list resumed>) = 0 [pid 15906] rt_sigprocmask(SIG_SETMASK, [], [pid 15911] rt_sigprocmask(SIG_SETMASK, [], [pid 15906] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15911] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15906] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15911] memfd_create("syzkaller", 0 [pid 15906] <... futex resumed>) = 0 [pid 15906] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15911] <... memfd_create resumed>) = 3 [pid 15906] <... futex resumed>) = 0 [pid 15911] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15911] <... mmap resumed>) = 0x7fa3c52bf000 [pid 15906] <... mmap resumed>) = 0x7fa3c529e000 [pid 15906] mprotect(0x7fa3c529f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15906] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 388.174480][T15887] F2FS-fs (loop2): invalid crc value [pid 15906] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c52be990, parent_tid=0x7fa3c52be990, exit_signal=0, stack=0x7fa3c529e000, stack_size=0x20240, tls=0x7fa3c52be6c0} => {parent_tid=[1141]}, 88) = 1141 [pid 15906] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15906] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15906] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 15912 attached [pid 15912] set_robust_list(0x7fa3c52be9a0, 24) = 0 [pid 15912] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15912] memfd_create("syzkaller", 0) = 4 [ 388.207721][T15886] F2FS-fs (loop4): invalid crc value [pid 15912] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15912] close(4) = 0 [pid 15912] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15906] <... futex resumed>) = 0 [pid 15912] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 15906] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15912] open(".", O_RDONLY [pid 15906] <... futex resumed>) = 0 [pid 15912] <... open resumed>) = 4 [pid 15906] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15912] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15912] <... futex resumed>) = 0 [pid 15906] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15906] <... futex resumed>) = 0 [pid 15906] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15912] <... mkdirat resumed>) = 0 [pid 15906] <... futex resumed>) = 0 [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [ 388.229613][T15887] F2FS-fs (loop2): Found nat_bits in checkpoint [ 388.240517][T15886] F2FS-fs (loop4): Found nat_bits in checkpoint [pid 15906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15906] <... mmap resumed>) = 0x7fa3c527d000 [ 388.277514][T15883] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 388.289606][T15887] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [pid 15906] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15906] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15906] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0} [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 15919 attached [pid 15919] set_robust_list(0x7fa3c529d9a0, 24 [pid 15906] <... clone3 resumed> => {parent_tid=[1142]}, 88) = 1142 [pid 15919] <... set_robust_list resumed>) = 0 [pid 15906] rt_sigprocmask(SIG_SETMASK, [], [pid 15919] rt_sigprocmask(SIG_SETMASK, [], [pid 15906] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15919] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15906] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15919] getsockname(-1, 0x20000080, NULL [pid 15906] <... futex resumed>) = 0 [pid 15919] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15919] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15906] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15919] <... futex resumed>) = 0 [pid 15906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15919] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15906] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15906] <... futex resumed>) = 0 [pid 15919] open(NULL, O_RDONLY [pid 15906] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15919] <... open resumed>) = -1 EFAULT (Bad address) [pid 15919] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15906] <... futex resumed>) = 0 [pid 15919] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15906] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15906] <... futex resumed>) = 0 [pid 15919] dup(-1 [pid 15906] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15919] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15919] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15906] <... futex resumed>) = 0 [pid 15919] <... futex resumed>) = 1 [pid 15906] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15919] renameat2(-1, NULL, -1, NULL, 0 [pid 15906] <... futex resumed>) = 0 [pid 15919] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15906] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15919] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15919] <... futex resumed>) = 0 [pid 15906] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15919] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15906] <... futex resumed>) = 0 [pid 15919] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15906] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15919] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15919] <... futex resumed>) = 0 [pid 15919] memfd_create("syzkaller", 0 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15906] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15919] <... memfd_create resumed>) = 5 [pid 15906] <... futex resumed>) = 0 [pid 15883] <... mount resumed>) = 0 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15887] <... mount resumed>) = 0 [pid 15887] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 15887] chdir("./bus") = 0 [pid 15887] ioctl(5, LOOP_CLR_FD) = 0 [pid 15887] close(5 [pid 15919] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15906] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15886] <... mount resumed>) = 0 [pid 15883] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15919] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15886] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15883] <... openat resumed>) = 3 [pid 15919] close(5 [pid 15886] <... openat resumed>) = 3 [pid 15883] chdir("./bus" [pid 15919] <... close resumed>) = 0 [pid 15886] chdir("./bus" [pid 15883] <... chdir resumed>) = 0 [pid 15919] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15887] <... close resumed>) = 0 [pid 15886] <... chdir resumed>) = 0 [pid 15883] ioctl(4, LOOP_CLR_FD [pid 15919] <... futex resumed>) = 1 [pid 15906] <... futex resumed>) = 0 [pid 15887] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15886] ioctl(5, LOOP_CLR_FD [pid 15885] close(3 [pid 15883] <... ioctl resumed>) = 0 [pid 15919] open(NULL, O_RDONLY [pid 15906] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15886] <... ioctl resumed>) = 0 [pid 15883] close(4 [pid 15919] <... open resumed>) = -1 EFAULT (Bad address) [pid 15906] <... futex resumed>) = 0 [pid 15899] <... write resumed>) = 20699119 [pid 15887] <... futex resumed>) = 0 [pid 15886] close(5 [pid 15885] <... close resumed>) = 0 [pid 15883] <... close resumed>) = 0 [pid 15919] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15906] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15899] munmap(0x7f6b288dd000, 138412032 [pid 15886] <... close resumed>) = 0 [pid 15883] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15899] <... munmap resumed>) = 0 [pid 15887] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15886] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15885] close(4 [pid 15883] <... futex resumed>) = 1 [pid 15881] <... futex resumed>) = 0 [pid 15899] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 15886] <... futex resumed>) = 0 [pid 15884] close(3 [pid 15883] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15881] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [ 388.321262][T15887] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 388.329964][T15883] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 388.341081][T15886] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 388.356532][T15886] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [pid 15899] <... openat resumed>) = 5 [pid 15886] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15884] <... close resumed>) = 0 [pid 15882] <... futex resumed>) = 0 [pid 15881] <... futex resumed>) = 1 [pid 15899] ioctl(5, LOOP_SET_FD, 3 [pid 15884] close(4 [pid 15882] open(".", O_RDONLY [pid 15881] futex(0x7fe5f63e5f8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15919] <... futex resumed>) = 0 [pid 15906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15884] <... close resumed>) = 0 [pid 15882] <... open resumed>) = 4 [pid 15919] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15906] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15884] close(5 [pid 15882] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15906] <... futex resumed>) = 0 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] <... futex resumed>) = 1 [pid 15881] <... futex resumed>) = 0 [pid 15919] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15906] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15884] close(6 [pid 15882] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15881] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15919] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15881] <... futex resumed>) = 0 [pid 15919] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15884] close(7 [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15919] <... futex resumed>) = 1 [pid 15906] <... futex resumed>) = 0 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] <... mkdirat resumed>) = 0 [pid 15881] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15919] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15884] close(8 [pid 15883] <... futex resumed>) = 0 [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] <... futex resumed>) = 1 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] getsockname(-1, 0x20000080, NULL [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15884] close(9 [pid 15883] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15884] close(10 [pid 15883] <... futex resumed>) = 1 [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] <... futex resumed>) = 0 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15884] close(11 [pid 15883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] <... futex resumed>) = 0 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] open(NULL, O_RDONLY [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] <... close resumed>) = 0 [pid 15884] close(12 [pid 15883] <... open resumed>) = -1 EFAULT (Bad address) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15911] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15899] <... ioctl resumed>) = 0 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] close(5 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15899] close(3 [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(13 [pid 15883] <... futex resumed>) = 1 [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] <... futex resumed>) = 0 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15899] <... close resumed>) = 0 [pid 15885] close(6 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15899] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(14 [pid 15883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] <... futex resumed>) = 0 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15899] <... mkdirat resumed>) = 0 [pid 15885] close(7 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15899] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] dup(-1 [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] close(8 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15884] close(15 [pid 15883] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] close(9 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] close(10 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] close(11 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] close(12 [pid 15884] close(16 [pid 15883] <... futex resumed>) = 1 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] <... futex resumed>) = 0 [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] close(13 [pid 15884] close(17 [pid 15883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] <... futex resumed>) = 0 [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] renameat2(-1, NULL, -1, NULL, 0 [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] close(14 [pid 15884] close(18 [pid 15883] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15912] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15912] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] close(15 [pid 15884] close(19 [pid 15883] <... futex resumed>) = 1 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] <... futex resumed>) = 0 [pid 15912] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15912] <... futex resumed>) = 0 [pid 15885] close(16 [pid 15884] close(20 [pid 15883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] <... futex resumed>) = 0 [pid 15912] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15885] close(17 [pid 15884] close(21 [pid 15883] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] close(18 [pid 15884] close(22 [pid 15883] <... futex resumed>) = 1 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] <... futex resumed>) = 0 [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15885] close(19 [pid 15884] close(23 [pid 15883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] <... futex resumed>) = 0 [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] memfd_create("syzkaller", 0 [ 388.424891][T15899] F2FS-fs (loop0): invalid crc value [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15885] close(20 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] close(21 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] close(22 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] close(23 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] close(24 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] close(25 [pid 15884] close(24 [pid 15883] <... memfd_create resumed>) = 5 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15883] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] close(26 [pid 15884] close(25 [pid 15883] <... mmap resumed>) = 0x7fe5eda08000 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] close(27 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] close(28 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] close(29 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] close(3 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] close(4 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15885] close(5 [pid 15882] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15885] close(6 [pid 15882] <... futex resumed>) = 0 [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15882] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15885] close(7) = -1 EBADF (Bad file descriptor) [pid 15885] close(8) = -1 EBADF (Bad file descriptor) [pid 15885] close(9) = -1 EBADF (Bad file descriptor) [pid 15885] close(10) = -1 EBADF (Bad file descriptor) [pid 15885] close(11) = -1 EBADF (Bad file descriptor) [pid 15885] close(12) = -1 EBADF (Bad file descriptor) [pid 15885] close(13) = -1 EBADF (Bad file descriptor) [pid 15885] close(14) = -1 EBADF (Bad file descriptor) [pid 15884] close(26 [pid 15885] close(15 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(27 [pid 15885] close(16 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(28 [pid 15885] close(17 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(29 [pid 15885] close(18 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(3 [pid 15885] close(19 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(4 [pid 15885] close(20 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(5 [pid 15885] close(21 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(6 [pid 15885] close(22 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(7 [pid 15885] close(23 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(8 [pid 15885] close(24 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(9 [pid 15885] close(25 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(10 [pid 15885] close(26 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(11 [pid 15885] close(27 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(12 [pid 15885] close(28 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(13 [pid 15885] close(29 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(14 [pid 15885] exit_group(0 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15889] <... futex resumed>) = ? [pid 15888] <... futex resumed>) = ? [pid 15887] <... futex resumed>) = ? [pid 15885] <... exit_group resumed>) = ? [pid 15884] close(15 [pid 15889] +++ exited with 0 +++ [pid 15888] +++ exited with 0 +++ [pid 15887] +++ exited with 0 +++ [pid 15885] +++ exited with 0 +++ [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(16 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1142, si_uid=0, si_status=0, si_utime=6, si_stime=15} --- [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15884] close(17) = -1 EBADF (Bad file descriptor) [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15884] close(18 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 951, NULL, 0) = 1 [pid 310] <... write resumed>) = 12 [pid 15895] <... write resumed>) = 20699119 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 310] umount2("./285", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15884] close(19 [pid 511] <... futex resumed>) = 1 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] read(11, [pid 289] epoll_pwait(4, [pid 15884] close(20 [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 15884] close(21 [pid 511] <... futex resumed>) = 1 [pid 297] <... futex resumed>) = 0 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] write(2, "2023/11/26 05:35:25 executed programs: 1697\n", 442023/11/26 05:35:25 executed programs: 1697 [pid 297] epoll_pwait(4, [pid 15895] munmap(0x7f8d96a91000, 138412032 [pid 15884] close(22 [pid 511] <... write resumed>) = 44 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 388.447240][T15899] F2FS-fs (loop0): Found nat_bits in checkpoint [pid 511] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 310] openat(AT_FDCWD, "./285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] epoll_pwait(4, [pid 15895] <... munmap resumed>) = 0 [pid 15884] close(23 [pid 511] <... write resumed>) = 64 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... openat resumed>) = 3 [pid 15884] close(24 [pid 511] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] read(11, [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15884] close(25 [pid 511] <... read resumed>0xc00069a7e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] newfstatat(3, "", [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15884] close(26 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=252115462} [pid 15884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15884] close(27) = -1 EBADF (Bad file descriptor) [pid 15884] close(28) = -1 EBADF (Bad file descriptor) [pid 15884] close(29) = -1 EBADF (Bad file descriptor) [pid 15884] exit_group(0 [pid 15891] <... futex resumed>) = ? [pid 15890] <... futex resumed>) = ? [pid 15886] <... futex resumed>) = ? [pid 15884] <... exit_group resumed>) = ? [pid 15891] +++ exited with 0 +++ [pid 15890] +++ exited with 0 +++ [pid 15886] +++ exited with 0 +++ [pid 15884] +++ exited with 0 +++ [pid 310] getdents64(3, [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1138, si_uid=0, si_status=0, si_utime=5, si_stime=16} --- [pid 15895] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 5 [pid 15895] ioctl(5, LOOP_SET_FD, 3 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 310] umount2("./285/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./285/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 255, NULL, 0) = 1 [pid 313] umount2("./282", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 310] unlink("./285/cgroup.cpu" [pid 313] openat(AT_FDCWD, "./282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(53, [pid 289] sched_yield( [pid 313] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 313] newfstatat(3, "", [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 511] <... futex resumed>) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] <... unlink resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 511] epoll_pwait(4, [pid 313] getdents64(3, [pid 310] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 297] <... write resumed>) = 64 [pid 511] epoll_pwait(4, [pid 313] umount2("./282/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 289] <... sched_yield resumed>) = 0 [pid 289] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 342] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] read(53, [pid 313] newfstatat(AT_FDCWD, "./282/cgroup.cpu", [pid 297] <... read resumed>0xc00069a890, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=228583799} [pid 313] unlink("./282/cgroup.cpu") = 0 [pid 313] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15895] <... ioctl resumed>) = 0 [pid 15895] close(3) = 0 [pid 15895] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 15895] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15911] <... write resumed>) = 20699119 [pid 15911] munmap(0x7fa3c52bf000, 138412032) = 0 [ 388.553218][T15895] F2FS-fs (loop5): invalid crc value [pid 15911] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 15883] write(5, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15899] <... mount resumed>) = 0 [pid 15899] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 15899] chdir("./bus") = 0 [ 388.573481][T15895] F2FS-fs (loop5): Found nat_bits in checkpoint [ 388.580750][T15899] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [ 388.601858][T15899] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [pid 15899] ioctl(5, LOOP_CLR_FD [pid 15895] <... mount resumed>) = 0 [pid 15895] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 15895] chdir("./bus") = 0 [pid 15895] ioctl(5, LOOP_CLR_FD [pid 15911] <... openat resumed>) = 5 [pid 15899] <... ioctl resumed>) = 0 [pid 15895] <... ioctl resumed>) = 0 [pid 15911] ioctl(5, LOOP_SET_FD, 3 [pid 15899] close(5 [pid 15895] close(5 [pid 15911] <... ioctl resumed>) = 0 [pid 15899] <... close resumed>) = 0 [pid 15895] <... close resumed>) = 0 [pid 15911] close(3 [pid 15899] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] close(3 [pid 15895] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15894] close(3 [pid 15911] <... close resumed>) = 0 [pid 15899] <... futex resumed>) = 0 [pid 15897] <... close resumed>) = 0 [pid 15895] <... futex resumed>) = 0 [pid 15894] <... close resumed>) = 0 [pid 15911] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15899] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15897] close(4 [pid 15895] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15894] close(4 [pid 15911] <... mkdirat resumed>) = 0 [pid 15897] <... close resumed>) = 0 [pid 15894] <... close resumed>) = 0 [pid 15911] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15897] close(5 [pid 15894] close(5 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(6 [pid 15894] close(6 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(7 [pid 15894] close(7 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(8 [pid 15894] close(8 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(9 [pid 15894] close(9 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(10 [pid 15894] close(10 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 388.619329][T15895] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 388.626645][T15895] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [pid 15897] close(11 [pid 15894] close(11 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(12 [pid 15894] close(12 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(13 [pid 15894] close(13 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(14 [pid 15894] close(14 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(15 [pid 15894] close(15 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(16 [pid 15894] close(16 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(17 [pid 15894] close(17 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(18 [pid 15894] close(18 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(19 [pid 15894] close(19 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(20 [pid 15894] close(20 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(21 [pid 15894] close(21 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(22 [pid 15894] close(22 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(23 [pid 15894] close(23 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(24 [pid 15894] close(24 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(25 [pid 15894] close(25 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(26 [pid 15894] close(26 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(27 [pid 15894] close(27 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(28 [pid 15894] close(28 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(29 [pid 15894] close(29 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(3 [pid 15894] close(3 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(4 [pid 15894] close(4 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(5 [pid 15894] close(5 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(6 [pid 15894] close(6 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(7 [pid 15894] close(7 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(8 [pid 15894] close(8 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(9 [pid 15894] close(9 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(10 [pid 15894] close(10 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(11 [pid 15894] close(11 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(12 [pid 15894] close(12 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(13 [pid 15894] close(13 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(14 [pid 15894] close(14 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(15 [pid 15894] close(15 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(16 [pid 15894] close(16 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(17 [pid 15894] close(17 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(18 [pid 15894] close(18 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(19 [pid 15894] close(19 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(20 [pid 15894] close(20 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(21 [pid 15894] close(21 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(22 [pid 15894] close(22 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(23 [pid 15894] close(23 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(24 [pid 15894] close(24 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(25 [pid 15894] close(25 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 388.672569][T15911] F2FS-fs (loop3): invalid crc value [pid 15897] close(26 [pid 15894] close(26 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(27 [pid 15894] close(27 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(28 [pid 15894] close(28 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] close(29 [pid 15894] close(29 [pid 15897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15897] exit_group(0 [pid 15894] exit_group(0 [pid 15901] <... futex resumed>) = ? [pid 15900] <... futex resumed>) = ? [pid 15899] <... futex resumed>) = ? [pid 15898] <... futex resumed>) = ? [pid 15897] <... exit_group resumed>) = ? [pid 15896] <... futex resumed>) = ? [pid 15895] <... futex resumed>) = ? [pid 15894] <... exit_group resumed>) = ? [pid 15901] +++ exited with 0 +++ [pid 15900] +++ exited with 0 +++ [pid 15899] +++ exited with 0 +++ [pid 15898] +++ exited with 0 +++ [pid 15897] +++ exited with 0 +++ [pid 15896] +++ exited with 0 +++ [pid 15895] +++ exited with 0 +++ [pid 15894] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1115, si_uid=0, si_status=0, si_utime=5, si_stime=18} --- [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1125, si_uid=0, si_status=0, si_utime=5, si_stime=13} --- [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 235, NULL, 0) = 1 [pid 304] <... write resumed>) = 12 [pid 303] <... write resumed>) = 12 [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 304] umount2("./279", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] umount2("./280", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] <... futex resumed>) = 1 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 511] read(25, [pid 304] openat(AT_FDCWD, "./279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 303] openat(AT_FDCWD, "./280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 304] <... openat resumed>) = 3 [pid 303] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 0, NULL, 0) = 1 [pid 511] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 304] newfstatat(3, "", [pid 303] newfstatat(3, "", [pid 511] <... futex resumed>) = 1 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 511] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 304] getdents64(3, [pid 303] getdents64(3, [pid 297] read(34, [pid 511] <... write resumed>) = 64 [pid 304] <... getdents64 resumed>0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 303] <... getdents64 resumed>0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 511] read(25, [pid 304] umount2("./279/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] umount2("./280/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 511] <... read resumed>0xc00069a940, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... write resumed>) = 64 [pid 511] epoll_pwait(4, [pid 304] newfstatat(AT_FDCWD, "./279/cgroup.cpu", [pid 303] newfstatat(AT_FDCWD, "./280/cgroup.cpu", [pid 297] read(34, [pid 289] epoll_pwait(4, [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... read resumed>0xc00052c900, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] epoll_pwait(4, [pid 304] unlink("./279/cgroup.cpu" [pid 303] unlink("./280/cgroup.cpu" [pid 297] epoll_pwait(4, [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] epoll_pwait(4, [pid 304] <... unlink resumed>) = 0 [pid 303] <... unlink resumed>) = 0 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=3172139} [pid 511] <... epoll_pwait resumed>[], 128, 4, NULL, 0) = 0 [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 511] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 511] epoll_pwait(4, [ 388.719354][T15911] F2FS-fs (loop3): Found nat_bits in checkpoint [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=994284987} [pid 310] <... umount2 resumed>) = 0 [pid 310] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./285/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "./285/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "./285/bus", AT_REMOVEDIR) = 0 [pid 313] <... umount2 resumed>) = 0 [pid 310] umount2("./285/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./285/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./285/binderfs") = 0 [pid 310] umount2("./285/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./285/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./282/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./285/cgroup") = 0 [pid 313] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./282/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] getdents64(5, [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] getdents64(5, [pid 310] umount2("\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] close(5) = 0 [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] unlinkat(AT_FDCWD, "./282/bus", AT_REMOVEDIR) = 0 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 15883] <... write resumed>) = 20699119 [pid 313] umount2("./282/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... unlinkat resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./282/binderfs", [pid 310] umount2("./285/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlink("./282/binderfs" [pid 310] newfstatat(AT_FDCWD, "./285/cgroup.net", [pid 313] <... unlink resumed>) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./282/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] unlink("./285/cgroup.net" [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... unlink resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./282/cgroup", [pid 310] getdents64(3, [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 313] unlink("./282/cgroup" [pid 310] close(3 [pid 313] <... unlink resumed>) = 0 [pid 310] <... close resumed>) = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] unlinkat(AT_FDCWD, "./285", AT_REMOVEDIR [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... unlinkat resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 310] mkdirat(AT_FDCWD, "./286", 0777 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... mkdirat resumed>) = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15911] <... mount resumed>) = 0 [pid 15883] munmap(0x7fe5eda08000, 138412032 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 15911] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15883] <... munmap resumed>) = 0 [pid 310] <... openat resumed>) = 3 [pid 15911] <... openat resumed>) = 3 [pid 15883] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 310] ioctl(3, LOOP_CLR_FD [pid 15911] chdir("./bus" [pid 15883] <... openat resumed>) = 6 [pid 310] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 15911] <... chdir resumed>) = 0 [pid 15883] ioctl(6, LOOP_SET_FD, 5 [pid 310] close(3 [pid 15911] ioctl(5, LOOP_CLR_FD [pid 15883] <... ioctl resumed>) = -1 EBUSY (Device or resource busy) [pid 15883] ioctl(6, LOOP_CLR_FD [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 313] umount2("./282/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./282/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./282/cgroup.net") = 0 [pid 313] getdents64(3, 0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 313] close(3) = 0 [pid 313] unlinkat(AT_FDCWD, "./282", AT_REMOVEDIR) = 0 [pid 313] mkdirat(AT_FDCWD, "./283", 0777) = 0 [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 304] <... umount2 resumed>) = 0 [pid 304] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./279/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./279/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./279/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 304] close(5) = 0 [ 388.776679][T15911] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 388.806344][T15911] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [pid 304] unlinkat(AT_FDCWD, "./279/bus", AT_REMOVEDIR) = 0 [pid 304] umount2("./279/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./279/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./279/binderfs") = 0 [pid 304] umount2("./279/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./279/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./279/cgroup") = 0 [pid 304] umount2("\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 304] close(5) = 0 [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x37\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 304] umount2("./279/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./279/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./279/cgroup.net") = 0 [pid 304] getdents64(3, 0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] unlinkat(AT_FDCWD, "./279", AT_REMOVEDIR) = 0 [pid 304] mkdirat(AT_FDCWD, "./280", 0777) = 0 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 15911] <... ioctl resumed>) = 0 [pid 15883] <... ioctl resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 310] <... close resumed>) = 0 [pid 304] <... openat resumed>) = 3 [pid 15911] close(5 [pid 313] ioctl(3, LOOP_CLR_FD [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] ioctl(3, LOOP_CLR_FD [pid 15911] <... close resumed>) = 0 [pid 313] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] <... socket resumed>) = 3 [pid 304] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 15911] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15906] close(3 [pid 15883] ioctl(6, LOOP_SET_FD, 5 [pid 313] close(3 [pid 310] close(3 [pid 304] close(3 [pid 15911] <... futex resumed>) = 0 [pid 15906] <... close resumed>) = 0 [pid 15883] <... ioctl resumed>) = -1 EBUSY (Device or resource busy) [pid 313] <... close resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 15911] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15906] close(4 [pid 15883] close(6 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... close resumed>) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15906] <... close resumed>) = 0 [pid 15883] <... close resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] <... socket resumed>) = 3 [pid 15906] close(5 [pid 15883] close(5 [pid 313] close(3 [pid 310] <... socket resumed>) = 3 [pid 304] close(3 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... socket resumed>) = 3 [pid 304] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15906] close(6 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15906] close(7 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 304] close(3 [pid 15906] close(8 [pid 313] <... close resumed>) = 0 [pid 310] close(3 [pid 304] <... close resumed>) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... close resumed>) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15906] close(9 [pid 313] <... socket resumed>) = 3 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] <... socket resumed>) = 3 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] <... socket resumed>) = 3 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15906] close(10 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15906] close(11 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15906] close(12 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15906] close(13 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15906] close(14 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15906] close(15 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15906] close(16 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15906] close(17 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15906] close(18 [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15906] close(19 [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] close(3 [pid 15906] close(20 [pid 313] <... close resumed>) = 0 [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] <... close resumed>) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] close(3 [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15906] close(21 [pid 313] <... socket resumed>) = 3 [pid 310] <... close resumed>) = 0 [pid 304] <... socket resumed>) = 3 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15906] close(22 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] <... socket resumed>) = 3 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15906] close(23 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15906] close(24 [pid 313] <... setsockopt resumed>) = 0 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15906] close(25 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 310] <... setsockopt resumed>) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15906] close(26 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15906] close(27 [pid 313] <... setsockopt resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] <... setsockopt resumed>) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15906] close(28 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 310] <... setsockopt resumed>) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15906] close(29 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15906] close(3 [pid 313] <... setsockopt resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] <... setsockopt resumed>) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 304] close(3 [pid 15906] close(4 [pid 313] <... close resumed>) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 304] <... close resumed>) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] read(249, [pid 310] <... setsockopt resumed>) = 0 [pid 304] read(249, [pid 15906] close(5 [pid 313] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 310] close(3 [pid 304] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... close resumed>) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15938 attached ./strace-static-x86_64: Process 15937 attached [pid 15906] close(6 [pid 310] read(249, [pid 15938] set_robust_list(0x555555ac2760, 24 [pid 15937] set_robust_list(0x5555559df760, 24 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1142 [pid 310] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 304] <... clone resumed>, child_tidptr=0x555555ac2750) = 1119 [pid 15938] <... set_robust_list resumed>) = 0 [pid 15937] <... set_robust_list resumed>) = 0 [pid 15906] close(7 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15938] chdir("./280" [pid 15937] chdir("./283" [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... umount2 resumed>) = 0 ./strace-static-x86_64: Process 15939 attached [pid 15938] <... chdir resumed>) = 0 [pid 15937] <... chdir resumed>) = 0 [pid 15906] close(8 [pid 303] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15939] set_robust_list(0x5555558d6760, 24 [pid 15938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1146 [pid 15939] <... set_robust_list resumed>) = 0 [pid 15938] <... prctl resumed>) = 0 [pid 15937] <... prctl resumed>) = 0 [pid 15906] close(9 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15939] chdir("./286" [pid 15938] setpgid(0, 0 [pid 15937] setpgid(0, 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15939] <... chdir resumed>) = 0 [pid 15938] <... setpgid resumed>) = 0 [pid 15937] <... setpgid resumed>) = 0 [pid 15906] close(10 [pid 303] newfstatat(AT_FDCWD, "./280/bus", [pid 15939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15938] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 15937] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15939] <... prctl resumed>) = 0 [pid 15938] <... symlinkat resumed>) = 0 [pid 15937] <... symlinkat resumed>) = 0 [pid 15906] close(11 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15939] setpgid(0, 0 [pid 15938] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 15937] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15939] <... setpgid resumed>) = 0 [pid 15938] <... symlinkat resumed>) = 0 [pid 15937] <... symlinkat resumed>) = 0 [pid 15906] close(12 [pid 15939] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 15938] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 15937] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15939] <... symlinkat resumed>) = 0 [pid 15938] <... symlinkat resumed>) = 0 [pid 15937] <... symlinkat resumed>) = 0 [pid 15906] close(13 [pid 15939] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 15938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] openat(AT_FDCWD, "./280/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15939] <... symlinkat resumed>) = 0 [pid 15938] <... openat resumed>) = 3 [pid 15937] <... openat resumed>) = 3 [pid 15906] close(14 [pid 15939] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 15938] write(3, "1000", 4 [pid 15937] write(3, "1000", 4 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... openat resumed>) = 5 [pid 15939] <... symlinkat resumed>) = 0 [pid 15938] <... write resumed>) = 4 [pid 15937] <... write resumed>) = 4 [pid 15906] close(15 [pid 15939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15938] close(3 [pid 15937] close(3 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] newfstatat(5, "", [pid 15939] <... openat resumed>) = 3 [pid 15938] <... close resumed>) = 0 [pid 15937] <... close resumed>) = 0 [pid 15906] close(16 [pid 15939] write(3, "1000", 4 [pid 15938] read(200, [pid 15937] read(200, [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15939] <... write resumed>) = 4 [pid 15938] <... read resumed>0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15937] <... read resumed>0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15906] close(17 [pid 15939] close(3 [pid 15938] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15937] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getdents64(5, [pid 15939] <... close resumed>) = 0 [pid 15938] <... symlinkat resumed>) = 0 [pid 15937] <... symlinkat resumed>) = 0 [pid 15906] close(18 [pid 303] <... getdents64 resumed>0x555556703850 /* 2 entries */, 32768) = 48 [pid 15939] read(200, [pid 15938] close(249 [pid 15937] close(249 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15939] <... read resumed>0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15938] <... close resumed>) = 0 [pid 15937] <... close resumed>) = 0 [pid 15906] close(19 [pid 303] getdents64(5, [pid 15939] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15938] close(248 [pid 15937] close(248 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getdents64 resumed>0x555556703850 /* 0 entries */, 32768) = 0 [pid 15939] <... symlinkat resumed>) = 0 [pid 15938] <... close resumed>) = 0 [pid 15937] <... close resumed>) = 0 [pid 15906] close(20 [pid 303] close(5 [pid 15939] close(249 [pid 15938] close(4 [pid 15937] close(4 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15939] <... close resumed>) = 0 [pid 15938] <... close resumed>) = 0 [pid 15937] <... close resumed>) = 0 [pid 15906] close(21 [pid 303] <... close resumed>) = 0 [pid 15939] close(248 [pid 15938] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15939] <... close resumed>) = 0 [pid 15938] <... futex resumed>) = 0 [pid 15937] <... futex resumed>) = 0 [pid 15906] close(22 [pid 303] unlinkat(AT_FDCWD, "./280/bus", AT_REMOVEDIR [pid 15939] close(4 [pid 15938] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, [pid 15937] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15939] <... close resumed>) = 0 [pid 15937] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15938] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] <... unlinkat resumed>) = 0 [pid 15906] close(23 [pid 15937] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15939] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15937] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] umount2("./280/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15939] <... futex resumed>) = 0 [pid 15938] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15906] close(24 [pid 15939] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, [pid 15938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15937] <... mmap resumed>) = 0x7f6b14504000 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15939] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15938] <... mmap resumed>) = 0x7f6b30cdd000 [pid 15937] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE [pid 15906] close(25 [pid 303] newfstatat(AT_FDCWD, "./280/binderfs", [pid 15939] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15938] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE [pid 15937] <... mprotect resumed>) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15939] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15938] <... mprotect resumed>) = 0 [pid 15937] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15906] close(26 [pid 15939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15938] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15937] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] unlink("./280/binderfs" [pid 15939] <... mmap resumed>) = 0x7f340c58f000 [pid 15938] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15937] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0} [pid 15906] close(27./strace-static-x86_64: Process 15940 attached [pid 15939] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE [pid 15938] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0} [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 15941 attached [pid 15940] set_robust_list(0x7f6b145249a0, 24 [pid 15939] <... mprotect resumed>) = 0 [pid 15937] <... clone3 resumed> => {parent_tid=[1143]}, 88) = 1143 [pid 15906] close(28 [pid 15941] set_robust_list(0x7f6b30cfd9a0, 24 [pid 15940] <... set_robust_list resumed>) = 0 [pid 15939] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15938] <... clone3 resumed> => {parent_tid=[1120]}, 88) = 1120 [pid 15937] rt_sigprocmask(SIG_SETMASK, [], [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] umount2("./280/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15941] <... set_robust_list resumed>) = 0 [pid 15940] rt_sigprocmask(SIG_SETMASK, [], [pid 15939] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15938] rt_sigprocmask(SIG_SETMASK, [], [pid 15937] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15906] close(29 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15941] rt_sigprocmask(SIG_SETMASK, [], [pid 15940] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0} [pid 15938] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15937] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] newfstatat(AT_FDCWD, "./280/cgroup", ./strace-static-x86_64: Process 15942 attached [pid 15941] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15940] memfd_create("syzkaller", 0 [pid 15938] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] <... futex resumed>) = 0 [pid 15906] exit_group(0 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15942] set_robust_list(0x7f340c5af9a0, 24 [pid 15941] memfd_create("syzkaller", 0 [pid 15940] <... memfd_create resumed>) = 3 [pid 15939] <... clone3 resumed> => {parent_tid=[1147]}, 88) = 1147 [pid 15938] <... futex resumed>) = 0 [pid 15937] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15919] <... futex resumed>) = ? [pid 15912] <... futex resumed>) = ? [pid 15911] <... futex resumed>) = ? [pid 15906] <... exit_group resumed>) = ? [pid 303] unlink("./280/cgroup" [pid 15942] <... set_robust_list resumed>) = 0 [pid 15941] <... memfd_create resumed>) = 3 [pid 15940] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15939] rt_sigprocmask(SIG_SETMASK, [], [pid 15938] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] <... futex resumed>) = 0 [pid 15919] +++ exited with 0 +++ [pid 15912] +++ exited with 0 +++ [pid 15911] +++ exited with 0 +++ [pid 15942] rt_sigprocmask(SIG_SETMASK, [], [pid 15941] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15942] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15941] <... mmap resumed>) = 0x7f6b288dd000 [pid 15939] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15937] <... mmap resumed>) = 0x7f6b144e3000 [pid 15906] +++ exited with 0 +++ [pid 15940] <... mmap resumed>) = 0x7f6b0c0e3000 [pid 15938] <... futex resumed>) = 0 [pid 303] <... unlink resumed>) = 0 [pid 15942] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15939] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] mprotect(0x7f6b144e4000, 131072, PROT_READ|PROT_WRITE [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1139, si_uid=0, si_status=0, si_utime=7, si_stime=14} --- [pid 15942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15937] <... mprotect resumed>) = 0 [pid 321] restart_syscall(<... resuming interrupted clone ...> [pid 15942] memfd_create("syzkaller", 0 [pid 15937] rt_sigprocmask(SIG_BLOCK, ~[], [pid 321] <... restart_syscall resumed>) = 0 [pid 15942] <... memfd_create resumed>) = 3 [pid 15937] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15942] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15937] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14503990, parent_tid=0x7f6b14503990, exit_signal=0, stack=0x7f6b144e3000, stack_size=0x20240, tls=0x7f6b145036c0}./strace-static-x86_64: Process 15943 attached [pid 15942] <... mmap resumed>) = 0x7f340418f000 [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15943] set_robust_list(0x7f6b145039a0, 24 [pid 15939] <... futex resumed>) = 0 [pid 15938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15937] <... clone3 resumed> => {parent_tid=[1144]}, 88) = 1144 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 994, NULL, 0) = 1 [pid 321] <... write resumed>) = 12 [pid 303] umount2("\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15943] <... set_robust_list resumed>) = 0 [pid 15939] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] <... mmap resumed>) = 0x7f6b288bc000 [pid 15937] rt_sigprocmask(SIG_SETMASK, [], [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] umount2("./283", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15943] rt_sigprocmask(SIG_SETMASK, [], [pid 15939] <... futex resumed>) = 0 [pid 15938] mprotect(0x7f6b288bd000, 131072, PROT_READ|PROT_WRITE [pid 15937] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 511] <... futex resumed>) = 1 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 15943] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15938] <... mprotect resumed>) = 0 [pid 15937] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] read(49, [pid 321] openat(AT_FDCWD, "./283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 289] epoll_pwait(4, [pid 15943] memfd_create("syzkaller", 0 [pid 15939] <... mmap resumed>) = 0x7f340416e000 [pid 15938] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15937] <... futex resumed>) = 0 [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... openat resumed>) = 3 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15943] <... memfd_create resumed>) = 4 [pid 15939] mprotect(0x7f340416f000, 131072, PROT_READ|PROT_WRITE [pid 15938] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15937] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 511] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 321] newfstatat(3, "", [pid 303] umount2("\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15943] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15939] <... mprotect resumed>) = 0 [pid 15938] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288dc990, parent_tid=0x7f6b288dc990, exit_signal=0, stack=0x7f6b288bc000, stack_size=0x20240, tls=0x7f6b288dc6c0} [pid 511] <... futex resumed>) = 1 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 ./strace-static-x86_64: Process 15944 attached [pid 15943] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15939] rt_sigprocmask(SIG_BLOCK, ~[], [pid 511] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 321] getdents64(3, [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] epoll_pwait(4, [pid 15944] set_robust_list(0x7f6b288dc9a0, 24 [pid 15943] close(4 [pid 15939] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15938] <... clone3 resumed> => {parent_tid=[1121]}, 88) = 1121 [pid 511] <... write resumed>) = 64 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15944] <... set_robust_list resumed>) = 0 [pid 15943] <... close resumed>) = 0 [pid 15939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340418e990, parent_tid=0x7f340418e990, exit_signal=0, stack=0x7f340416e000, stack_size=0x20240, tls=0x7f340418e6c0} [pid 15938] rt_sigprocmask(SIG_SETMASK, [], [pid 511] read(49, [pid 321] umount2("./283/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... openat resumed>) = 5 [pid 297] epoll_pwait(4, ./strace-static-x86_64: Process 15945 attached [pid 15944] rt_sigprocmask(SIG_SETMASK, [], [pid 15943] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15883] <... close resumed>) = 0 [pid 511] <... read resumed>0xc00052c9b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(5, "", [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15945] set_robust_list(0x7f340418e9a0, 24 [pid 15944] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15943] <... futex resumed>) = 1 [pid 15939] <... clone3 resumed> => {parent_tid=[1148]}, 88) = 1148 [pid 15938] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] <... futex resumed>) = 0 [pid 15883] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] epoll_pwait(4, [pid 321] newfstatat(AT_FDCWD, "./283/cgroup.cpu", [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] epoll_pwait(4, [pid 15945] <... set_robust_list resumed>) = 0 [pid 15944] memfd_create("syzkaller", 0 [pid 15943] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15939] rt_sigprocmask(SIG_SETMASK, [], [pid 15938] <... futex resumed>) = 0 [pid 15937] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15883] <... futex resumed>) = 1 [pid 15881] <... futex resumed>) = 0 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] getdents64(5, [pid 15945] rt_sigprocmask(SIG_SETMASK, [], [pid 15944] <... memfd_create resumed>) = 4 [pid 15943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15939] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15938] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15937] <... futex resumed>) = 0 [pid 15883] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15881] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] unlink("./283/cgroup.cpu" [pid 303] <... getdents64 resumed>0x555556703850 /* 2 entries */, 32768) = 48 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=761716039} [pid 15945] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15944] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15943] open(".", O_RDONLY [pid 15939] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15882] <... futex resumed>) = 0 [pid 15881] <... futex resumed>) = 1 [pid 321] <... unlink resumed>) = 0 [pid 303] getdents64(5, [pid 15945] memfd_create("syzkaller", 0 [pid 15944] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15943] <... open resumed>) = 4 [pid 15939] <... futex resumed>) = 0 [pid 15882] open(NULL, O_RDONLY [pid 15881] futex(0x7fe5f63e5f8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... getdents64 resumed>0x555556703850 /* 0 entries */, 32768) = 0 [pid 15945] <... memfd_create resumed>) = 4 [pid 15944] close(4 [pid 15943] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15939] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15882] <... open resumed>) = -1 EFAULT (Bad address) [pid 15945] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15944] <... close resumed>) = 0 [pid 15943] <... futex resumed>) = 1 [pid 15937] <... futex resumed>) = 0 [pid 15882] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] close(5 [pid 15945] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15944] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15943] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15937] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15882] <... futex resumed>) = 1 [pid 15881] <... futex resumed>) = 0 [pid 303] <... close resumed>) = 0 [pid 15945] close(4 [pid 15944] <... futex resumed>) = 1 [pid 15943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15938] <... futex resumed>) = 0 [pid 15937] <... futex resumed>) = 0 [pid 15882] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15881] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 15945] <... close resumed>) = 0 [pid 15944] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15938] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15881] <... futex resumed>) = 0 [pid 15945] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15943] <... mkdirat resumed>) = 0 [pid 15938] <... futex resumed>) = 0 [pid 15937] <... futex resumed>) = 0 [pid 303] <... unlinkat resumed>) = 0 [pid 15945] <... futex resumed>) = 1 [pid 15944] open(".", O_RDONLY [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... futex resumed>) = 0 [pid 15938] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15882] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15881] futex(0x7fe5f63e5f8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15945] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15944] <... open resumed>) = 4 [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 15882] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 303] umount2("./280/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15944] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... futex resumed>) = 0 [pid 15937] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 15882] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15945] open(".", O_RDONLY [pid 15944] <... futex resumed>) = 1 [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15938] <... futex resumed>) = 0 [pid 15937] <... mprotect resumed>) = 0 [pid 15882] <... futex resumed>) = 1 [pid 15881] <... futex resumed>) = 0 [pid 303] newfstatat(AT_FDCWD, "./280/cgroup.net", [pid 15945] <... open resumed>) = 4 [pid 15944] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15938] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15882] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15881] close(3 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15945] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15938] <... futex resumed>) = 0 [pid 15937] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15881] <... close resumed>) = 0 [pid 303] unlink("./280/cgroup.net" [pid 15945] <... futex resumed>) = 1 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... futex resumed>) = 0 [pid 15938] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} [pid 15881] close(4./strace-static-x86_64: Process 15946 attached [pid 15945] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15944] <... mkdirat resumed>) = 0 [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = 0 [pid 303] <... unlink resumed>) = 0 [pid 15946] set_robust_list(0x7f6b0c0e29a0, 24 [pid 15945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... futex resumed>) = 0 [pid 15938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15937] <... clone3 resumed> => {parent_tid=[1145]}, 88) = 1145 [pid 15881] close(5 [pid 303] getdents64(3, [pid 15946] <... set_robust_list resumed>) = 0 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] <... mmap resumed>) = 0x7f6b2889b000 [pid 15937] rt_sigprocmask(SIG_SETMASK, [], [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getdents64 resumed>0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 15946] rt_sigprocmask(SIG_SETMASK, [], [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... futex resumed>) = 0 [pid 15937] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15946] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15945] <... mkdirat resumed>) = 0 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15938] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE [pid 15937] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15881] close(6 [pid 303] close(3 [pid 15946] getsockname(-1, 0x20000080, NULL [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... mmap resumed>) = 0x7f340414d000 [pid 15938] <... mprotect resumed>) = 0 [pid 15937] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... close resumed>) = 0 [pid 15946] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE [pid 15938] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15937] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15881] close(7 [pid 303] unlinkat(AT_FDCWD, "./280", AT_REMOVEDIR [pid 15946] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... mprotect resumed>) = 0 [pid 15938] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15946] <... futex resumed>) = 0 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15938] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 15937] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15881] close(8 [pid 303] <... unlinkat resumed>) = 0 [pid 15946] open(NULL, O_RDONLY [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15937] <... futex resumed>) = 0 ./strace-static-x86_64: Process 15947 attached [pid 15946] <... open resumed>) = -1 EFAULT (Bad address) [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0} [pid 15937] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] mkdirat(AT_FDCWD, "./281", 0777./strace-static-x86_64: Process 15948 attached [pid 15947] set_robust_list(0x7f6b288bb9a0, 24 [pid 15946] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15938] <... clone3 resumed> => {parent_tid=[1122]}, 88) = 1122 [pid 15937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15881] close(9 [pid 15948] set_robust_list(0x7f340416d9a0, 24 [pid 15947] <... set_robust_list resumed>) = 0 [pid 15946] <... futex resumed>) = 0 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] <... clone3 resumed> => {parent_tid=[1149]}, 88) = 1149 [pid 15938] rt_sigprocmask(SIG_SETMASK, [], [pid 15937] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... mkdirat resumed>) = 0 [pid 15948] <... set_robust_list resumed>) = 0 [pid 15947] rt_sigprocmask(SIG_SETMASK, [], [pid 15946] dup(-1 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] rt_sigprocmask(SIG_SETMASK, [], [pid 15938] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15937] <... futex resumed>) = 0 [pid 15881] close(10 [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 15948] rt_sigprocmask(SIG_SETMASK, [], [pid 15947] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15946] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15938] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15948] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15947] getsockname(-1, 0x20000080, NULL [pid 15946] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] <... futex resumed>) = 0 [pid 15937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15948] getsockname(-1, 0x20000080, NULL [pid 15947] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15946] <... futex resumed>) = 0 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] <... futex resumed>) = 0 [pid 15938] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15937] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15881] close(11 [pid 15948] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15947] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15946] renameat2(-1, NULL, -1, NULL, 0 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15937] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15948] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15947] <... futex resumed>) = 0 [pid 15946] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15940] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15937] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... openat resumed>) = 3 [pid 15948] <... futex resumed>) = 0 [pid 15946] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15948] open(NULL, O_RDONLY [pid 15946] <... futex resumed>) = 0 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] <... futex resumed>) = 0 [pid 15937] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15948] <... open resumed>) = -1 EFAULT (Bad address) [pid 15946] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15937] <... futex resumed>) = 0 [pid 15948] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15946] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15937] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15948] <... futex resumed>) = 0 [pid 15947] open(NULL, O_RDONLY [pid 15946] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15881] close(12 [pid 303] ioctl(3, LOOP_CLR_FD [pid 15948] dup(-1 [pid 15947] <... open resumed>) = -1 EFAULT (Bad address) [pid 15946] <... futex resumed>) = 0 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] <... futex resumed>) = 0 [pid 15938] <... futex resumed>) = 0 [pid 15937] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 15948] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15947] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15946] memfd_create("syzkaller", 0 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15938] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15937] <... futex resumed>) = 0 [pid 15881] close(13 [pid 303] close(3 [pid 15948] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15947] <... futex resumed>) = 0 [pid 15946] <... memfd_create resumed>) = 5 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15937] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... close resumed>) = 0 [pid 15946] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15948] <... futex resumed>) = 0 [pid 15947] dup(-1 [pid 15946] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15881] close(14 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15948] renameat2(-1, NULL, -1, NULL, 0 [pid 15947] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15946] close(5 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... futex resumed>) = 0 [pid 15938] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15948] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15947] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15946] <... close resumed>) = 0 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15938] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15881] close(15 [pid 303] <... socket resumed>) = 3 [pid 15948] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15947] <... futex resumed>) = 0 [pid 15946] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] close(3 [pid 15948] <... futex resumed>) = 0 [pid 15947] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15946] <... futex resumed>) = 1 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15938] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] <... futex resumed>) = 0 [pid 15881] close(16 [pid 303] <... close resumed>) = 0 [pid 15947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15946] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15938] <... futex resumed>) = 0 [pid 15937] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15948] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15947] renameat2(-1, NULL, -1, NULL, 0 [pid 15946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15937] <... futex resumed>) = 0 [pid 15881] close(17 [pid 303] <... socket resumed>) = 3 [pid 15948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15947] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15946] open(NULL, O_RDONLY [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... futex resumed>) = 0 [pid 15937] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15948] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15947] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15946] <... open resumed>) = -1 EFAULT (Bad address) [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15881] close(18 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15948] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15947] <... futex resumed>) = 1 [pid 15946] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15938] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15948] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15947] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15946] <... futex resumed>) = 1 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15938] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] <... futex resumed>) = 0 [pid 15881] close(19 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15948] <... futex resumed>) = 1 [pid 15947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15946] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... futex resumed>) = 0 [pid 15938] <... futex resumed>) = 0 [pid 15937] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15948] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15947] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15937] <... futex resumed>) = 0 [pid 15881] close(20 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15947] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15946] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... futex resumed>) = 0 [pid 15937] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15948] memfd_create("syzkaller", 0 [pid 15947] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15946] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15881] close(21 [pid 303] close(3 [pid 15948] <... memfd_create resumed>) = 5 [pid 15947] <... futex resumed>) = 1 [pid 15946] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15938] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... close resumed>) = 0 [pid 15948] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15947] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15946] <... futex resumed>) = 1 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15938] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] <... futex resumed>) = 0 [pid 15881] close(22 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15948] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15946] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15938] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15948] close(5 [pid 15947] memfd_create("syzkaller", 0 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15938] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15881] close(23 [pid 303] <... socket resumed>) = 3 [pid 15948] <... close resumed>) = 0 [pid 15947] <... memfd_create resumed>) = 5 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15948] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15947] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] close(24 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15948] <... futex resumed>) = 1 [pid 15947] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15948] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15947] close(5 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15881] close(25 [pid 15948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15947] <... close resumed>) = 0 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15948] open(NULL, O_RDONLY [pid 15947] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15881] close(26 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15948] <... open resumed>) = -1 EFAULT (Bad address) [pid 15947] <... futex resumed>) = 1 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15938] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15948] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15947] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15938] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15881] close(27 [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15948] <... futex resumed>) = 1 [pid 15947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... futex resumed>) = 0 [pid 15938] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15948] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15947] open(NULL, O_RDONLY [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15939] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15881] close(28 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15947] <... open resumed>) = -1 EFAULT (Bad address) [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15939] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15948] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15947] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15943] <... futex resumed>) = 0 [pid 15939] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15881] close(29 [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15948] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15947] <... futex resumed>) = 1 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15943] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15938] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15948] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15947] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15938] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15881] close(3 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15948] <... futex resumed>) = 1 [pid 15947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15939] <... futex resumed>) = 0 [pid 15938] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15948] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15947] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15938] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15881] close(4 [pid 15947] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15947] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] close(5 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15947] <... futex resumed>) = 1 [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15938] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15947] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] close(6 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15944] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] close(7 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15944] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15944] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15881] close(8 [pid 15944] <... futex resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15944] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15881] close(9 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15881] close(10 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] close(3 [pid 15881] close(11) = -1 EBADF (Bad file descriptor) [pid 303] <... close resumed>) = 0 [pid 15881] close(12 [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15881] close(13 [pid 303] <... socket resumed>) = 3 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15881] close(14 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15881] close(15 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] close(16 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15881] close(17 [pid 303] <... setsockopt resumed>) = 0 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15881] close(18 [pid 15945] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15945] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15881] close(19 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15945] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15945] <... futex resumed>) = 0 [pid 15881] close(20 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15945] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15881] close(21) = -1 EBADF (Bad file descriptor) [pid 303] <... setsockopt resumed>) = 0 [pid 15881] close(22) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15881] close(23 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15881] close(24) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15881] close(25 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15881] close(26 [pid 303] <... setsockopt resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15881] close(27 [pid 303] close(3 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15881] close(28 [pid 303] <... close resumed>) = 0 [pid 15881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] read(249, [pid 15881] close(29) = -1 EBADF (Bad file descriptor) [pid 303] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15881] exit_group(0 [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15883] <... futex resumed>) = ? [pid 15882] <... futex resumed>) = ? [pid 15881] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15949 attached [pid 15882] +++ exited with 0 +++ [pid 15949] set_robust_list(0x5555566fa760, 24 [pid 15883] +++ exited with 0 +++ [pid 15881] +++ exited with 0 +++ [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1129 [pid 15949] <... set_robust_list resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1125, si_uid=0, si_status=0, si_utime=14, si_stime=31} --- [pid 15949] chdir("./281") = 0 [pid 15949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15949] <... prctl resumed>) = 0 [pid 317] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 763, NULL, 0) = 1 [pid 15949] setpgid(0, 0 [pid 317] umount2("./282", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 15949] <... setpgid resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 15949] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 317] openat(AT_FDCWD, "./282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(35, [pid 289] epoll_pwait(4, [pid 15949] <... symlinkat resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15949] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 317] newfstatat(3, "", [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 15949] <... symlinkat resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 15949] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 511] epoll_pwait(4, [pid 317] getdents64(3, [pid 297] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 15949] <... symlinkat resumed>) = 0 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555557095810 /* 7 entries */, 32768) = 200 [pid 297] <... write resumed>) = 64 [pid 289] epoll_pwait(4, [pid 15949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 511] epoll_pwait(4, [pid 317] umount2("./282/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15949] <... openat resumed>) = 3 [pid 342] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] getpid( [pid 15949] write(3, "1000", 4 [pid 317] newfstatat(AT_FDCWD, "./282/cgroup.cpu", [pid 297] read(35, [pid 289] <... getpid resumed>) = 288 [pid 15949] <... write resumed>) = 4 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... read resumed>0xc00052ca60, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 289] tgkill(288, 297, SIGURG [pid 15949] close(3 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./282/cgroup.cpu" [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] <... tgkill resumed>) = 0 [pid 15949] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 297] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 15949] read(200, [pid 317] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=288, si_uid=0} --- [pid 15949] <... read resumed>0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15942] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 297] rt_sigreturn({mask=[]} [pid 15949] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 297] <... rt_sigreturn resumed>) = 202 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=575468263} [pid 15949] <... symlinkat resumed>) = 0 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15949] close(249) = 0 [pid 15949] close(248) = 0 [pid 15949] close(4) = 0 [pid 15949] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15949] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, NULL, 8) = 0 [pid 15949] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d9ee91000 [pid 15949] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15949] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15949] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0}./strace-static-x86_64: Process 15950 attached [pid 15950] set_robust_list(0x7f8d9eeb19a0, 24 [pid 15949] <... clone3 resumed> => {parent_tid=[1130]}, 88) = 1130 [pid 15950] <... set_robust_list resumed>) = 0 [pid 15949] rt_sigprocmask(SIG_SETMASK, [], [pid 15950] rt_sigprocmask(SIG_SETMASK, [], [pid 15949] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15950] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15950] memfd_create("syzkaller", 0 [pid 15949] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15950] <... memfd_create resumed>) = 3 [pid 15949] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15950] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15949] <... futex resumed>) = 0 [pid 15950] <... mmap resumed>) = 0x7f8d96a91000 [pid 15949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d96a70000 [pid 15949] mprotect(0x7f8d96a71000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15949] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15949] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a90990, parent_tid=0x7f8d96a90990, exit_signal=0, stack=0x7f8d96a70000, stack_size=0x20240, tls=0x7f8d96a906c0} => {parent_tid=[1131]}, 88) = 1131 [pid 15949] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15949] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15949] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 321] <... umount2 resumed>) = 0 [pid 321] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./283/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] openat(AT_FDCWD, "./283/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 321] newfstatat(5, "", ./strace-static-x86_64: Process 15951 attached {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] getdents64(5, 0x555555c76850 /* 2 entries */, 32768) = 48 [pid 15951] set_robust_list(0x7f8d96a909a0, 24 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 321] close(5 [pid 15951] <... set_robust_list resumed>) = 0 [pid 321] <... close resumed>) = 0 [pid 321] unlinkat(AT_FDCWD, "./283/bus", AT_REMOVEDIR [pid 15951] rt_sigprocmask(SIG_SETMASK, [], [pid 321] <... unlinkat resumed>) = 0 [pid 321] umount2("./283/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./283/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./283/binderfs") = 0 [pid 321] umount2("./283/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./283/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./283/cgroup") = 0 [pid 321] umount2("\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 321] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [ 389.176086][ T317] attempt to access beyond end of device [ 389.176086][ T317] loop1: rw=2049, want=45104, limit=40427 [pid 321] getdents64(5, 0x555555c76850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 321] close(5) = 0 [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 321] umount2("./283/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./283/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./283/cgroup.net") = 0 [pid 321] getdents64(3, 0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 321] close(3) = 0 [pid 321] unlinkat(AT_FDCWD, "./283", AT_REMOVEDIR) = 0 [pid 321] mkdirat(AT_FDCWD, "./284", 0777) = 0 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 15951] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 321] <... openat resumed>) = 3 [pid 321] ioctl(3, LOOP_CLR_FD [pid 15951] memfd_create("syzkaller", 0 [pid 321] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 15951] <... memfd_create resumed>) = 4 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15951] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 321] <... socket resumed>) = 3 [pid 15951] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15951] close(4 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15951] <... close resumed>) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15951] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15951] <... futex resumed>) = 1 [pid 15949] <... futex resumed>) = 0 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15951] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15949] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15949] <... futex resumed>) = 0 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15949] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15951] open(".", O_RDONLY [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15951] <... open resumed>) = 4 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15951] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15951] <... futex resumed>) = 1 [pid 15949] <... futex resumed>) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15951] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15949] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15949] <... futex resumed>) = 0 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 321] close(3) = 0 [pid 321] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15952 attached [pid 15952] set_robust_list(0x555555c6d760, 24 [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1143 [pid 15952] <... set_robust_list resumed>) = 0 [pid 15952] chdir("./284") = 0 [pid 15952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15952] setpgid(0, 0) = 0 [pid 15952] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 15952] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 15952] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 15952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15952] write(3, "1000", 4) = 4 [pid 15952] close(3) = 0 [pid 15952] read(200, 0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15952] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 15952] close(249) = 0 [pid 15952] close(248) = 0 [pid 15952] close(4) = 0 [pid 15952] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15952] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, NULL, 8) = 0 [pid 15952] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3cd6bf000 [pid 15952] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15952] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15952] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0}./strace-static-x86_64: Process 15953 attached [pid 15953] set_robust_list(0x7fa3cd6df9a0, 24 [pid 15952] <... clone3 resumed> => {parent_tid=[1144]}, 88) = 1144 [pid 15953] <... set_robust_list resumed>) = 0 [pid 15952] rt_sigprocmask(SIG_SETMASK, [], [pid 15953] rt_sigprocmask(SIG_SETMASK, [], [pid 15952] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15953] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15952] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15953] memfd_create("syzkaller", 0 [pid 15952] <... futex resumed>) = 0 [pid 15953] <... memfd_create resumed>) = 3 [pid 15952] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15953] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15952] <... futex resumed>) = 0 [pid 15953] <... mmap resumed>) = 0x7fa3c52bf000 [pid 15952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15952] <... mmap resumed>) = 0x7fa3c529e000 [pid 15951] <... mkdirat resumed>) = 0 [pid 15949] <... mmap resumed>) = 0x7f8d96a4f000 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] <... mprotect resumed>) = 0 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0} [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 15954 attached [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] set_robust_list(0x7f8d96a6f9a0, 24 [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15954] <... set_robust_list resumed>) = 0 [pid 15949] <... clone3 resumed> => {parent_tid=[1132]}, 88) = 1132 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] rt_sigprocmask(SIG_SETMASK, [], [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] rt_sigprocmask(SIG_SETMASK, [], [pid 15954] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15954] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... futex resumed>) = 0 [pid 15954] getsockname(-1, 0x20000080, NULL [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15954] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15954] <... futex resumed>) = 1 [pid 15949] <... futex resumed>) = 0 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15949] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] <... futex resumed>) = 0 [pid 15954] open(NULL, O_RDONLY [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15954] <... open resumed>) = -1 EFAULT (Bad address) [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15954] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] <... futex resumed>) = 1 [pid 15949] <... futex resumed>) = 0 [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15954] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] <... futex resumed>) = 0 [pid 15954] dup(-1 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15954] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15954] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] <... futex resumed>) = 1 [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] <... futex resumed>) = 0 [pid 15954] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] <... futex resumed>) = 0 [pid 15954] renameat2(-1, NULL, -1, NULL, 0 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15954] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15954] <... futex resumed>) = 1 [pid 15949] <... futex resumed>) = 0 [pid 15954] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] <... futex resumed>) = 0 [pid 15954] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15954] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15954] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] <... futex resumed>) = 1 [pid 15949] <... futex resumed>) = 0 [pid 15954] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15949] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... futex resumed>) = 0 [pid 15954] memfd_create("syzkaller", 0 [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15954] <... memfd_create resumed>) = 5 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15954] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] close(5 [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] <... close resumed>) = 0 [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15954] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] <... futex resumed>) = 1 [pid 15949] <... futex resumed>) = 0 [pid 15954] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... futex resumed>) = 0 [pid 15954] open(NULL, O_RDONLY [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15954] <... open resumed>) = -1 EFAULT (Bad address) [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15954] <... futex resumed>) = 1 [pid 15949] <... futex resumed>) = 0 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15949] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] <... futex resumed>) = 0 [pid 15954] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15954] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15954] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15954] <... futex resumed>) = 1 [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] <... futex resumed>) = 0 [pid 15954] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15940] <... write resumed>) = 20699119 [pid 15952] mprotect(0x7fa3c529f000, 131072, PROT_READ|PROT_WRITE [pid 15951] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] <... mprotect resumed>) = 0 [pid 15940] munmap(0x7f6b0c0e3000, 138412032 [pid 15951] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15940] <... munmap resumed>) = 0 [pid 15952] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15951] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15952] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15952] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c52be990, parent_tid=0x7fa3c52be990, exit_signal=0, stack=0x7fa3c529e000, stack_size=0x20240, tls=0x7fa3c52be6c0} [pid 15951] <... futex resumed>) = 0 [pid 15940] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 15951] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15940] <... openat resumed>) = 5 [pid 15952] <... clone3 resumed> => {parent_tid=[1145]}, 88) = 1145 [pid 15940] ioctl(5, LOOP_SET_FD, 3 [pid 15952] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15952] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15952] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15940] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 15955 attached [pid 15955] set_robust_list(0x7fa3c52be9a0, 24) = 0 [pid 15955] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15940] close(3) = 0 [pid 15940] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15955] memfd_create("syzkaller", 0 [pid 15940] <... mkdirat resumed>) = 0 [pid 15940] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15955] <... memfd_create resumed>) = 4 [pid 15955] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15955] close(4) = 0 [pid 15955] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15955] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15952] <... futex resumed>) = 0 [pid 15952] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15955] <... futex resumed>) = 0 [pid 15952] <... futex resumed>) = 1 [pid 15941] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15955] open(".", O_RDONLY [pid 15952] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15955] <... open resumed>) = 4 [pid 15955] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15952] <... futex resumed>) = 0 [pid 15955] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15952] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15952] <... futex resumed>) = 0 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15955] <... mkdirat resumed>) = 0 [pid 15952] <... futex resumed>) = 0 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] <... mmap resumed>) = 0x7fa3c527d000 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] <... mprotect resumed>) = 0 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0} [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] <... clone3 resumed> => {parent_tid=[1146]}, 88) = 1146 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] rt_sigprocmask(SIG_SETMASK, [], [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 15957 attached [pid 15957] set_robust_list(0x7fa3c529d9a0, 24) = 0 [pid 15957] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15957] getsockname(-1, 0x20000080, NULL) = -1 EBADF (Bad file descriptor) [pid 15957] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15957] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] <... futex resumed>) = 1 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15957] <... futex resumed>) = 0 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15957] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15957] open(NULL, O_RDONLY [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] <... futex resumed>) = 0 [pid 15957] <... open resumed>) = -1 EFAULT (Bad address) [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15957] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15957] <... futex resumed>) = 0 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] <... futex resumed>) = 0 [pid 15952] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15957] dup(-1 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15957] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15957] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15957] <... futex resumed>) = 1 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] <... futex resumed>) = 0 [pid 15957] renameat2(-1, NULL, -1, NULL, 0 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] <... futex resumed>) = 0 [pid 15957] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15957] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15957] <... futex resumed>) = 0 [pid 15952] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15957] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] <... futex resumed>) = 0 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15957] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15957] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15957] <... futex resumed>) = 1 [pid 15952] <... futex resumed>) = 0 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15957] memfd_create("syzkaller", 0 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] <... futex resumed>) = 0 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15957] <... memfd_create resumed>) = 5 [pid 15957] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15957] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15957] close(5 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15957] <... close resumed>) = 0 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15957] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15957] <... futex resumed>) = 1 [pid 15952] <... futex resumed>) = 0 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15957] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] <... futex resumed>) = 0 [ 389.370552][T15940] F2FS-fs (loop4): invalid crc value [pid 317] <... umount2 resumed>) = 0 [pid 317] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 15957] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15950] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15942] <... write resumed>) = 20699119 [pid 317] newfstatat(AT_FDCWD, "./282/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15942] munmap(0x7f340418f000, 138412032 [pid 317] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15942] <... munmap resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15942] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 317] openat(AT_FDCWD, "./282/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15942] <... openat resumed>) = 5 [pid 317] <... openat resumed>) = 5 [pid 15942] ioctl(5, LOOP_SET_FD, 3 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, 0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5) = 0 [pid 317] unlinkat(AT_FDCWD, "./282/bus", AT_REMOVEDIR) = 0 [pid 317] umount2("./282/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./282/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./282/binderfs") = 0 [pid 317] umount2("./282/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./282/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./282/cgroup") = 0 [pid 317] umount2("./282/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./282/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./282/cgroup.net") = 0 [pid 317] getdents64(3, 0x555557095810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./282", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./283", 0777 [pid 15957] <... futex resumed>) = 0 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... mkdirat resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 15957] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] <... futex resumed>) = 0 [pid 15957] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15952] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15957] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15957] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15957] <... futex resumed>) = 1 [pid 15955] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15952] <... futex resumed>) = 0 [pid 15957] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15942] <... ioctl resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 15942] close(3 [pid 317] ioctl(3, LOOP_CLR_FD [pid 15942] <... close resumed>) = 0 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 15942] mkdirat(AT_FDCWD, "./bus", 0777 [ 389.442692][T15940] F2FS-fs (loop4): Found nat_bits in checkpoint [pid 317] close(3 [pid 15942] <... mkdirat resumed>) = 0 [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15942] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15955] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 15955] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15955] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15940] <... mount resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15965 attached , child_tidptr=0x555557094750) = 1128 [pid 15965] set_robust_list(0x555557094760, 24) = 0 [pid 15965] chdir("./283") = 0 [pid 15965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15965] setpgid(0, 0) = 0 [pid 15965] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 15965] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 15965] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [ 389.503401][T15940] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 389.515581][T15942] F2FS-fs (loop2): invalid crc value [ 389.526531][T15940] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [pid 15965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15965] write(3, "1000", 4) = 4 [pid 15965] close(3) = 0 [pid 15965] read(200, 0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15940] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 15965] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15940] chdir("./bus") = 0 [pid 15940] ioctl(5, LOOP_CLR_FD) = 0 [pid 15940] close(5 [pid 15965] <... symlinkat resumed>) = 0 [pid 15940] <... close resumed>) = 0 [pid 15940] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15940] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15965] close(249) = 0 [pid 15965] close(248 [pid 15937] close(3 [pid 15965] <... close resumed>) = 0 [pid 15937] <... close resumed>) = 0 [pid 15965] close(4 [pid 15937] close(4 [pid 15965] <... close resumed>) = 0 [pid 15937] <... close resumed>) = 0 [pid 15965] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15937] close(5 [pid 15965] <... futex resumed>) = 0 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15965] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, [pid 15937] close(6 [pid 15965] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15965] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15937] close(7 [pid 15965] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15937] close(8 [pid 15965] <... mmap resumed>) = 0x7fe5f5e29000 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15965] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE [pid 15937] close(9 [pid 15965] <... mprotect resumed>) = 0 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15965] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15937] close(10 [pid 15965] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15965] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0} [pid 15941] <... write resumed>) = 20699119 [pid 15937] close(11./strace-static-x86_64: Process 15967 attached ) = -1 EBADF (Bad file descriptor) [pid 15967] set_robust_list(0x7fe5f5e499a0, 24) = 0 [pid 15967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15967] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15937] close(12 [pid 15965] <... clone3 resumed> => {parent_tid=[1129]}, 88) = 1129 [pid 15965] rt_sigprocmask(SIG_SETMASK, [], [pid 15953] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15941] munmap(0x7f6b288dd000, 138412032 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15965] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15941] <... munmap resumed>) = 0 [pid 15937] close(13 [pid 15965] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15941] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15967] <... futex resumed>) = 0 [pid 15965] <... futex resumed>) = 1 [pid 15941] <... openat resumed>) = 5 [pid 15937] close(14 [pid 15967] memfd_create("syzkaller", 0 [pid 15965] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15941] ioctl(5, LOOP_SET_FD, 3 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15967] <... memfd_create resumed>) = 3 [pid 15965] <... futex resumed>) = 0 [pid 15937] close(15 [pid 15967] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 389.562315][T15942] F2FS-fs (loop2): Found nat_bits in checkpoint [pid 15967] <... mmap resumed>) = 0x7fe5eda29000 [pid 15965] <... mmap resumed>) = 0x7fe5eda08000 [pid 15937] close(16 [pid 15950] <... write resumed>) = 20699119 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15950] munmap(0x7f8d96a91000, 138412032 [pid 15937] close(17) = -1 EBADF (Bad file descriptor) [pid 15937] close(18) = -1 EBADF (Bad file descriptor) [pid 15937] close(19) = -1 EBADF (Bad file descriptor) [pid 15937] close(20) = -1 EBADF (Bad file descriptor) [pid 15937] close(21) = -1 EBADF (Bad file descriptor) [pid 15937] close(22) = -1 EBADF (Bad file descriptor) [pid 15937] close(23 [pid 15950] <... munmap resumed>) = 0 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15937] close(24) = -1 EBADF (Bad file descriptor) [pid 15937] close(25) = -1 EBADF (Bad file descriptor) [pid 15937] close(26) = -1 EBADF (Bad file descriptor) [pid 15937] close(27) = -1 EBADF (Bad file descriptor) [pid 15937] close(28) = -1 EBADF (Bad file descriptor) [pid 15937] close(29) = -1 EBADF (Bad file descriptor) [pid 15937] close(3) = -1 EBADF (Bad file descriptor) [pid 15937] close(4) = -1 EBADF (Bad file descriptor) [pid 15937] close(5) = -1 EBADF (Bad file descriptor) [pid 15937] close(6) = -1 EBADF (Bad file descriptor) [pid 15937] close(7) = -1 EBADF (Bad file descriptor) [pid 15937] close(8) = -1 EBADF (Bad file descriptor) [pid 15937] close(9) = -1 EBADF (Bad file descriptor) [pid 15937] close(10) = -1 EBADF (Bad file descriptor) [pid 15937] close(11) = -1 EBADF (Bad file descriptor) [pid 15937] close(12) = -1 EBADF (Bad file descriptor) [pid 15937] close(13) = -1 EBADF (Bad file descriptor) [pid 15937] close(14) = -1 EBADF (Bad file descriptor) [pid 15937] close(15) = -1 EBADF (Bad file descriptor) [pid 15937] close(16) = -1 EBADF (Bad file descriptor) [pid 15937] close(17) = -1 EBADF (Bad file descriptor) [pid 15937] close(18 [pid 15950] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15937] close(19) = -1 EBADF (Bad file descriptor) [pid 15937] close(20) = -1 EBADF (Bad file descriptor) [pid 15937] close(21) = -1 EBADF (Bad file descriptor) [pid 15937] close(22) = -1 EBADF (Bad file descriptor) [pid 15937] close(23) = -1 EBADF (Bad file descriptor) [pid 15941] <... ioctl resumed>) = 0 [pid 15937] close(24 [pid 15950] <... openat resumed>) = 5 [pid 15941] close(3 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15941] <... close resumed>) = 0 [pid 15937] close(25 [pid 15950] ioctl(5, LOOP_SET_FD, 3 [pid 15941] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15941] <... mkdirat resumed>) = 0 [pid 15937] close(26 [pid 15941] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15937] close(27) = -1 EBADF (Bad file descriptor) [pid 15950] <... ioctl resumed>) = 0 [pid 15937] close(28 [pid 15950] close(3 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15950] <... close resumed>) = 0 [pid 15937] close(29 [pid 15950] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15937] exit_group(0 [pid 15950] <... mkdirat resumed>) = 0 [pid 15946] <... futex resumed>) = ? [pid 15943] <... futex resumed>) = ? [pid 15940] <... futex resumed>) = ? [pid 15937] <... exit_group resumed>) = ? [pid 15950] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15946] +++ exited with 0 +++ [pid 15943] +++ exited with 0 +++ [pid 15940] +++ exited with 0 +++ [pid 15937] +++ exited with 0 +++ [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1142, si_uid=0, si_status=0, si_utime=6, si_stime=15} --- [pid 15965] mprotect(0x7fe5eda09000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 593, NULL, 0) = 1 [pid 313] <... write resumed>) = 12 [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 313] umount2("./283", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] <... futex resumed>) = 1 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 15965] rt_sigprocmask(SIG_BLOCK, ~[], [pid 511] read(53, [pid 313] openat(AT_FDCWD, "./283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 15965] <... rt_sigprocmask resumed>[], 8) = 0 [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 313] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 313] newfstatat(3, "", [pid 511] <... futex resumed>) = 1 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 15965] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda28990, parent_tid=0x7fe5eda28990, exit_signal=0, stack=0x7fe5eda08000, stack_size=0x20240, tls=0x7fe5eda286c0} [pid 511] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 313] getdents64(3, [pid 297] epoll_pwait(4, [pid 511] <... write resumed>) = 64 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] read(53, [pid 313] umount2("./283/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 511] <... read resumed>0xc00052cb10, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] epoll_pwait(4, [pid 511] epoll_pwait(4, [pid 313] newfstatat(AT_FDCWD, "./283/cgroup.cpu", [pid 297] epoll_pwait(4, [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] unlink("./283/cgroup.cpu") = 0 [pid 313] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=71873538}./strace-static-x86_64: Process 15971 attached [pid 15965] <... clone3 resumed> => {parent_tid=[1130]}, 88) = 1130 [pid 15971] set_robust_list(0x7fe5eda289a0, 24 [pid 15965] rt_sigprocmask(SIG_SETMASK, [], [pid 15971] <... set_robust_list resumed>) = 0 [pid 15965] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15971] rt_sigprocmask(SIG_SETMASK, [], [pid 15965] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15971] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15965] <... futex resumed>) = 0 [pid 15971] memfd_create("syzkaller", 0 [ 389.664072][T15941] F2FS-fs (loop0): invalid crc value [ 389.674098][T15950] F2FS-fs (loop5): invalid crc value [ 389.679774][T15942] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [pid 15965] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15971] <... memfd_create resumed>) = 4 [pid 15971] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15971] close(4) = 0 [pid 15971] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15965] <... futex resumed>) = 0 [pid 15942] <... mount resumed>) = 0 [pid 15942] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15971] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15965] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15965] <... futex resumed>) = 0 [pid 15942] <... openat resumed>) = 3 [pid 15942] chdir("./bus" [pid 15971] open(".", O_RDONLY [pid 15965] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15942] <... chdir resumed>) = 0 [pid 15942] ioctl(5, LOOP_CLR_FD) = 0 [pid 15942] close(5) = 0 [pid 297] <... epoll_pwait resumed>[], 128, 74, NULL, 0) = 0 [pid 15971] <... open resumed>) = 4 [pid 15942] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15939] close(3 [pid 297] epoll_pwait(4, [pid 15942] <... futex resumed>) = 0 [pid 15939] <... close resumed>) = 0 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15942] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15939] close(4 [pid 297] epoll_pwait(4, [pid 15971] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15939] <... close resumed>) = 0 [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 15939] close(5) = -1 EBADF (Bad file descriptor) [pid 15939] close(6) = -1 EBADF (Bad file descriptor) [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=989741200} [pid 15939] close(7) = -1 EBADF (Bad file descriptor) [pid 15939] close(8) = -1 EBADF (Bad file descriptor) [pid 15939] close(9) = -1 EBADF (Bad file descriptor) [pid 15939] close(10) = -1 EBADF (Bad file descriptor) [pid 15939] close(11) = -1 EBADF (Bad file descriptor) [pid 15939] close(12) = -1 EBADF (Bad file descriptor) [pid 15939] close(13) = -1 EBADF (Bad file descriptor) [pid 15939] close(14) = -1 EBADF (Bad file descriptor) [pid 15939] close(15) = -1 EBADF (Bad file descriptor) [pid 15939] close(16 [pid 15971] <... futex resumed>) = 1 [ 389.709069][T15942] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 389.722121][T15950] F2FS-fs (loop5): Found nat_bits in checkpoint [ 389.725107][T15941] F2FS-fs (loop0): Found nat_bits in checkpoint [pid 15965] <... futex resumed>) = 0 [pid 15939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15939] close(17 [pid 15971] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15965] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15939] close(18) = -1 EBADF (Bad file descriptor) [pid 15939] close(19) = -1 EBADF (Bad file descriptor) [pid 15939] close(20) = -1 EBADF (Bad file descriptor) [pid 15939] close(21 [pid 15971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15965] <... futex resumed>) = 0 [pid 15939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15939] close(22 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15939] close(23) = -1 EBADF (Bad file descriptor) [pid 15939] close(24) = -1 EBADF (Bad file descriptor) [pid 15939] close(25) = -1 EBADF (Bad file descriptor) [pid 15939] close(26) = -1 EBADF (Bad file descriptor) [pid 15939] close(27) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = 0 [pid 15965] <... futex resumed>) = 0 [pid 15939] close(28) = -1 EBADF (Bad file descriptor) [pid 15939] close(29 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(3 [pid 15953] <... write resumed>) = 20699119 [pid 15939] close(3) = -1 EBADF (Bad file descriptor) [pid 15939] close(4) = -1 EBADF (Bad file descriptor) [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15939] close(5) = -1 EBADF (Bad file descriptor) [pid 15939] close(6 [pid 15953] munmap(0x7fa3c52bf000, 138412032 [pid 15939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(4 [pid 15953] <... munmap resumed>) = 0 [pid 15950] <... mount resumed>) = 0 [pid 15939] close(7) = -1 EBADF (Bad file descriptor) [pid 15939] close(8) = -1 EBADF (Bad file descriptor) [pid 15939] close(9) = -1 EBADF (Bad file descriptor) [pid 15939] close(10) = -1 EBADF (Bad file descriptor) [pid 15939] close(11) = -1 EBADF (Bad file descriptor) [pid 15939] close(12) = -1 EBADF (Bad file descriptor) [pid 15939] close(13 [pid 15938] <... close resumed>) = 0 [pid 15939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15939] close(14) = -1 EBADF (Bad file descriptor) [pid 15939] close(15) = -1 EBADF (Bad file descriptor) [pid 15938] close(5 [pid 15939] close(16) = -1 EBADF (Bad file descriptor) [pid 15953] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 15950] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15939] close(17 [pid 15938] <... close resumed>) = 0 [pid 15953] <... openat resumed>) = 5 [pid 15950] <... openat resumed>) = 3 [pid 15939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15953] ioctl(5, LOOP_SET_FD, 3 [pid 15950] chdir("./bus" [pid 15939] close(18 [pid 15950] <... chdir resumed>) = 0 [pid 15939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15950] ioctl(5, LOOP_CLR_FD [pid 15939] close(19) = -1 EBADF (Bad file descriptor) [pid 15939] close(20) = -1 EBADF (Bad file descriptor) [pid 15939] close(21) = -1 EBADF (Bad file descriptor) [pid 15939] close(22) = -1 EBADF (Bad file descriptor) [pid 15939] close(23) = -1 EBADF (Bad file descriptor) [pid 15939] close(24) = -1 EBADF (Bad file descriptor) [pid 15939] close(25) = -1 EBADF (Bad file descriptor) [pid 15939] close(26) = -1 EBADF (Bad file descriptor) [pid 15939] close(27) = -1 EBADF (Bad file descriptor) [pid 15939] close(28) = -1 EBADF (Bad file descriptor) [pid 15939] close(29) = -1 EBADF (Bad file descriptor) [pid 15939] exit_group(0 [pid 15948] <... futex resumed>) = ? [pid 15945] <... futex resumed>) = ? [pid 15942] <... futex resumed>) = ? [pid 15939] <... exit_group resumed>) = ? [pid 15953] <... ioctl resumed>) = 0 [pid 15950] <... ioctl resumed>) = 0 [pid 15948] +++ exited with 0 +++ [pid 15945] +++ exited with 0 +++ [pid 15942] +++ exited with 0 +++ [pid 15939] +++ exited with 0 +++ [pid 15953] close(3 [pid 15950] close(5 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1146, si_uid=0, si_status=0, si_utime=7, si_stime=15} --- [pid 15953] <... close resumed>) = 0 [ 389.785679][T15950] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 389.802728][T15950] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [pid 15950] <... close resumed>) = 0 [pid 15953] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15950] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] close(6 [pid 313] <... umount2 resumed>) = 0 [pid 15953] <... mkdirat resumed>) = 0 [pid 15950] <... futex resumed>) = 0 [pid 313] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15953] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15950] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 994, NULL, 0) = 1 [pid 15949] close(3 [pid 310] umount2("./286", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 15949] <... close resumed>) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./283/bus", [pid 15949] close(4 [pid 310] openat(AT_FDCWD, "./286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(11, [pid 289] epoll_pwait(4, [pid 15949] <... close resumed>) = 0 [pid 310] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... mmap resumed>) = 0x7fe5ed9e7000 [pid 15949] close(5 [pid 310] newfstatat(3, "", [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] mprotect(0x7fe5ed9e8000, 131072, PROT_READ|PROT_WRITE [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... futex resumed>) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... mprotect resumed>) = 0 [pid 15949] close(6 [pid 511] epoll_pwait(4, [pid 313] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] getdents64(3, [pid 297] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 297] <... write resumed>) = 64 [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15949] close(7 [pid 511] epoll_pwait(4, [pid 313] openat(AT_FDCWD, "./283/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] umount2("./286/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda07990, parent_tid=0x7fe5eda07990, exit_signal=0, stack=0x7fe5ed9e7000, stack_size=0x20240, tls=0x7fe5eda076c0} [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 0 [pid 313] <... openat resumed>) = 5 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(8 [pid 313] newfstatat(5, "", [pid 310] newfstatat(AT_FDCWD, "./286/cgroup.cpu", [pid 297] read(11, [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] <... clone3 resumed> => {parent_tid=[1131]}, 88) = 1131 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... read resumed>0xc00052cbc0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] rt_sigprocmask(SIG_SETMASK, [], [pid 15949] close(9 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] getdents64(5, [pid 310] unlink("./286/cgroup.cpu" [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 15982 attached [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 310] <... unlink resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=890283106} [pid 15982] set_robust_list(0x7fe5eda079a0, 24 [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15949] close(10 [pid 313] getdents64(5, [pid 310] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15982] <... set_robust_list resumed>) = 0 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] <... futex resumed>) = 0 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 15982] rt_sigprocmask(SIG_SETMASK, [], [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15949] close(11 [pid 313] close(5 [pid 15982] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15982] getsockname(-1, 0x20000080, NULL [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(12 [pid 313] <... close resumed>) = 0 [pid 15982] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] unlinkat(AT_FDCWD, "./283/bus", AT_REMOVEDIR [pid 15982] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(13 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15982] <... futex resumed>) = 1 [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... futex resumed>) = 0 [pid 15949] close(14 [pid 313] <... unlinkat resumed>) = 0 [pid 15982] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] umount2("./283/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... futex resumed>) = 0 [pid 15949] close(15 [pid 15982] open(NULL, O_RDONLY [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15982] <... open resumed>) = -1 EFAULT (Bad address) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(16 [pid 313] newfstatat(AT_FDCWD, "./283/binderfs", [pid 15982] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15967] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(17 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(18 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(19 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(20 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(21 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(22 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(23 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(24 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(25 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(26 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(27 [pid 15938] close(7 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(28 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(8 [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(29 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(9 [pid 15982] <... futex resumed>) = 1 [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... futex resumed>) = 0 [pid 15949] close(3 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15982] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(10 [pid 15982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... futex resumed>) = 0 [pid 15949] close(4 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] unlink("./283/binderfs" [pid 15982] dup(-1 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(11 [pid 15982] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(5 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... unlink resumed>) = 0 [pid 15982] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(12 [pid 313] umount2("./283/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15982] <... futex resumed>) = 1 [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... futex resumed>) = 0 [pid 15949] close(6 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15982] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(13 [pid 313] newfstatat(AT_FDCWD, "./283/cgroup", [pid 15982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... futex resumed>) = 0 [pid 15949] close(7 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15982] renameat2(-1, NULL, -1, NULL, 0 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(14 [pid 313] unlink("./283/cgroup" [pid 15982] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15949] close(8 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... unlink resumed>) = 0 [pid 15982] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15971] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(15 [pid 313] umount2("\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15982] <... futex resumed>) = 1 [pid 15971] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... futex resumed>) = 0 [pid 15949] close(9 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15982] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15971] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15965] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(16 [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 15971] <... futex resumed>) = 0 [pid 15965] <... futex resumed>) = 0 [pid 15949] close(10 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15971] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15965] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 389.860333][T15953] F2FS-fs (loop3): invalid crc value [pid 15938] close(17 [pid 313] umount2("\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15971] <... openat resumed>) = -1 EFAULT (Bad address) [pid 15949] close(11 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15949] close(12 [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15949] close(13 [pid 313] <... openat resumed>) = 5 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15949] close(14 [pid 313] newfstatat(5, "", [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15949] close(15 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getdents64(5, [pid 15949] close(16 [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getdents64(5, [pid 15949] close(17 [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(5 [pid 15949] close(18) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 15949] close(19) = -1 EBADF (Bad file descriptor) [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 15949] close(20) = -1 EBADF (Bad file descriptor) [pid 15949] close(21) = -1 EBADF (Bad file descriptor) [pid 313] <... unlinkat resumed>) = 0 [pid 15949] close(22 [pid 313] umount2("./283/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15949] close(23 [pid 313] newfstatat(AT_FDCWD, "./283/cgroup.net", [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15949] close(24 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15949] close(25 [pid 313] unlink("./283/cgroup.net" [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15949] close(26) = -1 EBADF (Bad file descriptor) [pid 313] <... unlink resumed>) = 0 [pid 15949] close(27 [pid 313] getdents64(3, [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getdents64 resumed>0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 15949] close(28) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 15949] close(29 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 15949] exit_group(0 [pid 15938] close(18 [pid 15954] <... futex resumed>) = ? [pid 15951] <... futex resumed>) = ? [pid 15950] <... futex resumed>) = ? [pid 15949] <... exit_group resumed>) = ? [pid 313] unlinkat(AT_FDCWD, "./283", AT_REMOVEDIR [pid 15954] +++ exited with 0 +++ [pid 15951] +++ exited with 0 +++ [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(19) = -1 EBADF (Bad file descriptor) [pid 15950] +++ exited with 0 +++ [pid 15949] +++ exited with 0 +++ [pid 15938] close(20) = -1 EBADF (Bad file descriptor) [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1129, si_uid=0, si_status=0, si_utime=3, si_stime=16} --- [pid 15938] close(21 [pid 313] <... unlinkat resumed>) = 0 [pid 303] restart_syscall(<... resuming interrupted clone ...> [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] mkdirat(AT_FDCWD, "./284", 0777 [pid 15938] close(22 [pid 303] <... restart_syscall resumed>) = 0 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... mkdirat resumed>) = 0 [pid 15938] close(23 [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... openat resumed>) = 3 [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15938] close(24 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 894, NULL, 0) = 1 [ 389.907144][T15953] F2FS-fs (loop3): Found nat_bits in checkpoint [ 389.917375][T15941] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [pid 313] ioctl(3, LOOP_CLR_FD [pid 303] <... write resumed>) = 12 [pid 15971] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 303] umount2("./281", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15938] close(25 [pid 511] <... futex resumed>) = 1 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] read(34, [pid 303] openat(AT_FDCWD, "./281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 15938] close(26 [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 303] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 313] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 303] newfstatat(3, "", [pid 511] <... futex resumed>) = 1 [pid 313] close(3 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 511] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 313] <... close resumed>) = 0 [pid 303] getdents64(3, [pid 297] epoll_pwait(4, [pid 511] <... write resumed>) = 64 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 303] <... getdents64 resumed>0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] epoll_pwait(4, [pid 511] read(34, [pid 313] <... socket resumed>) = 3 [pid 303] umount2("./281/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] <... read resumed>0xc00052cc70, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] close(3 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] <... futex resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 303] newfstatat(AT_FDCWD, "./281/cgroup.cpu", [pid 297] epoll_pwait(4, [pid 289] <... futex resumed>) = 1 [pid 342] epoll_pwait(4, [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] <... socket resumed>) = 3 [pid 303] unlink("./281/cgroup.cpu" [pid 297] epoll_pwait(4, [pid 342] write(6, "\x00", 1 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 303] <... unlink resumed>) = 0 [pid 342] <... write resumed>) = 1 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 303] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=32761136, u64=32761136}}], 128, 48770, NULL, 0) = 1 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=775654384} [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 297] read(5, [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 297] <... read resumed>"\x00", 16) = 1 [pid 313] close(3 [pid 297] epoll_pwait(4, [pid 313] <... close resumed>) = 0 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 297] epoll_pwait(4, [pid 313] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15938] close(27 [pid 15941] <... mount resumed>) = 0 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15941] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [ 389.952843][T15953] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 389.959725][T15941] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [pid 15938] close(28 [pid 15941] <... openat resumed>) = 3 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15941] chdir("./bus" [pid 15938] close(29) = -1 EBADF (Bad file descriptor) [pid 15941] <... chdir resumed>) = 0 [pid 15938] close(3 [pid 15941] ioctl(5, LOOP_CLR_FD [pid 15938] <... close resumed>) = 0 [pid 15941] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(4 [pid 15941] close(5 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(5 [pid 15941] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15941] <... futex resumed>) = 0 [pid 15938] close(6 [pid 15941] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15938] close(7) = -1 EBADF (Bad file descriptor) [pid 15938] close(8) = -1 EBADF (Bad file descriptor) [pid 15938] close(9 [pid 15971] <... futex resumed>) = 0 [pid 15965] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15965] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] close(10 [pid 15971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15965] <... futex resumed>) = 0 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] memfd_create("syzkaller", 0 [pid 15965] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15938] close(11 [pid 15971] <... memfd_create resumed>) = 5 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 15938] close(12 [pid 15971] close(5 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... close resumed>) = 0 [pid 15938] close(13 [pid 15971] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... futex resumed>) = 1 [pid 15965] <... futex resumed>) = 0 [pid 15938] close(14 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15971] open(NULL, O_RDONLY [pid 15965] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15971] <... open resumed>) = -1 EFAULT (Bad address) [pid 15965] <... futex resumed>) = 0 [pid 15938] close(15 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15971] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15965] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15971] <... futex resumed>) = 0 [pid 15965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15953] <... mount resumed>) = 0 [pid 15938] close(16 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15971] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15965] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15953] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15971] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 15965] <... futex resumed>) = 0 [pid 15953] <... openat resumed>) = 3 [pid 15938] close(17 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15971] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15965] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15953] chdir("./bus" [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15971] <... futex resumed>) = 0 [pid 15965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15953] <... chdir resumed>) = 0 [pid 15938] close(18 [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15971] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15953] ioctl(5, LOOP_CLR_FD [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15938] close(19) = -1 EBADF (Bad file descriptor) [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15938] close(20 [pid 313] close(3 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 15938] close(21 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... socket resumed>) = 3 [pid 15938] close(22 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 15938] close(23 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15938] close(24 [pid 15967] <... write resumed>) = 20699119 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15967] munmap(0x7fe5eda29000, 138412032 [pid 15938] close(25 [pid 313] <... setsockopt resumed>) = 0 [pid 15967] <... munmap resumed>) = 0 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15938] close(26 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... setsockopt resumed>) = 0 [pid 15938] close(27 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15938] close(28 [pid 313] <... setsockopt resumed>) = 0 [pid 313] close(3 [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... close resumed>) = 0 [pid 313] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15938] close(29 [ 389.999158][T15953] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15987 attached [pid 15938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1146 [pid 15987] set_robust_list(0x5555559df760, 24 [pid 15938] exit_group(0 [pid 15967] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 15938] <... exit_group resumed>) = ? [pid 15987] <... set_robust_list resumed>) = 0 [pid 15953] <... ioctl resumed>) = 0 [pid 15947] <... futex resumed>) = ? [pid 15944] <... futex resumed>) = ? [pid 15987] chdir("./284" [pid 15953] close(5 [pid 15967] <... openat resumed>) = 5 [pid 15967] ioctl(5, LOOP_SET_FD, 3 [pid 15947] +++ exited with 0 +++ [pid 15944] +++ exited with 0 +++ [pid 15941] <... futex resumed>) = ? [pid 15987] <... chdir resumed>) = 0 [pid 15941] +++ exited with 0 +++ [pid 15938] +++ exited with 0 +++ [pid 15987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15967] <... ioctl resumed>) = 0 [pid 15967] close(3 [pid 15987] <... prctl resumed>) = 0 [pid 15967] <... close resumed>) = 0 [pid 15967] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 15967] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15987] setpgid(0, 0 [pid 15953] <... close resumed>) = 0 [pid 15987] <... setpgid resumed>) = 0 [pid 15953] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1119, si_uid=0, si_status=0, si_utime=7, si_stime=17} --- [pid 15987] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 15953] <... futex resumed>) = 0 [pid 15953] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 15987] <... symlinkat resumed>) = 0 [pid 304] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 766, NULL, 0) = 1 [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 304] umount2("./280", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 289] sched_yield( [pid 297] read(25, [pid 15987] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 15952] close(3 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 15952] <... close resumed>) = 0 [pid 304] openat(AT_FDCWD, "./280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 15987] <... symlinkat resumed>) = 0 [pid 15952] close(4 [pid 297] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 304] <... openat resumed>) = 3 [pid 342] epoll_pwait(4, [pid 15952] <... close resumed>) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 297] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 15952] close(5 [pid 342] epoll_pwait(4, [pid 304] newfstatat(3, "", [pid 15987] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 297] <... write resumed>) = 64 [pid 15952] close(6 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 15987] <... symlinkat resumed>) = 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] getdents64(3, [pid 511] <... futex resumed>) = 0 [pid 15952] close(7 [pid 297] <... futex resumed>) = 1 [pid 15987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... getdents64 resumed>0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 297] read(25, [pid 15987] <... openat resumed>) = 3 [pid 15952] close(8) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] umount2("./280/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... read resumed>0xc00052cd30, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 15952] close(9) = -1 EBADF (Bad file descriptor) [pid 15987] write(3, "1000", 4 [pid 15952] close(10 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] <... sched_yield resumed>) = 0 [pid 15987] <... write resumed>) = 4 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] newfstatat(AT_FDCWD, "./280/cgroup.cpu", [pid 15987] close(3 [pid 15952] close(11 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 289] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1 [pid 15987] <... close resumed>) = 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15987] read(200, [pid 15952] close(12 [pid 304] unlink("./280/cgroup.cpu" [pid 289] <... futex resumed>) = 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... umount2 resumed>) = 0 [pid 15952] close(13 [pid 304] <... unlink resumed>) = 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15987] <... read resumed>0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15952] close(14 [pid 15987] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=698955222} [pid 15952] close(15) = -1 EBADF (Bad file descriptor) [pid 15952] close(16 [pid 15987] <... symlinkat resumed>) = 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15987] close(249 [pid 15952] close(17 [pid 15987] <... close resumed>) = 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15987] close(248 [pid 15952] close(18 [pid 15987] <... close resumed>) = 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15987] close(4 [pid 15952] close(19) = -1 EBADF (Bad file descriptor) [pid 15987] <... close resumed>) = 0 [pid 15952] close(20 [pid 15987] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15987] <... futex resumed>) = 0 [pid 15952] close(21) = -1 EBADF (Bad file descriptor) [pid 15987] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, [pid 15952] close(22) = -1 EBADF (Bad file descriptor) [pid 15987] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15952] close(23) = -1 EBADF (Bad file descriptor) [pid 15987] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15952] close(24 [pid 15987] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15952] close(25 [pid 15987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15952] close(26 [pid 15987] <... mmap resumed>) = 0x7f6b14504000 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15987] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE [pid 15952] close(27 [pid 15987] <... mprotect resumed>) = 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15987] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15952] close(28) = -1 EBADF (Bad file descriptor) [pid 15987] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15952] close(29 [pid 15987] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0} [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15952] close(3./strace-static-x86_64: Process 15990 attached ) = -1 EBADF (Bad file descriptor) [pid 15952] close(4 [pid 15990] set_robust_list(0x7f6b145249a0, 24 [pid 15987] <... clone3 resumed> => {parent_tid=[1147]}, 88) = 1147 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15990] <... set_robust_list resumed>) = 0 [pid 15987] rt_sigprocmask(SIG_SETMASK, [], [pid 15952] close(5) = -1 EBADF (Bad file descriptor) [pid 15990] rt_sigprocmask(SIG_SETMASK, [], [pid 15987] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15952] close(6) = -1 EBADF (Bad file descriptor) [pid 15990] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15987] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15952] close(7 [pid 15990] memfd_create("syzkaller", 0 [pid 15987] <... futex resumed>) = 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15952] close(8 [pid 15987] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15990] <... memfd_create resumed>) = 3 [pid 15987] <... futex resumed>) = 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15952] close(9 [pid 15990] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15952] close(10 [pid 15987] <... mmap resumed>) = 0x7f6b144e3000 [pid 15990] <... mmap resumed>) = 0x7f6b0c0e3000 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15987] mprotect(0x7f6b144e4000, 131072, PROT_READ|PROT_WRITE [pid 15952] close(11) = -1 EBADF (Bad file descriptor) [pid 15987] <... mprotect resumed>) = 0 [pid 15952] close(12) = -1 EBADF (Bad file descriptor) [pid 15987] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15952] close(13 [pid 15987] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14503990, parent_tid=0x7f6b14503990, exit_signal=0, stack=0x7f6b144e3000, stack_size=0x20240, tls=0x7f6b145036c0} [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15952] close(14) = -1 EBADF (Bad file descriptor) [pid 15952] close(15) = -1 EBADF (Bad file descriptor) [pid 15952] close(16) = -1 EBADF (Bad file descriptor) [pid 15952] close(17) = -1 EBADF (Bad file descriptor) [pid 15952] close(18) = -1 EBADF (Bad file descriptor) [pid 15952] close(19) = -1 EBADF (Bad file descriptor) [pid 15952] close(20) = -1 EBADF (Bad file descriptor) [pid 15952] close(21) = -1 EBADF (Bad file descriptor) [pid 15952] close(22) = -1 EBADF (Bad file descriptor) [pid 15952] close(23) = -1 EBADF (Bad file descriptor) [pid 15952] close(24) = -1 EBADF (Bad file descriptor) [pid 15952] close(25 [pid 15987] <... clone3 resumed> => {parent_tid=[1148]}, 88) = 1148 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15952] close(26) = -1 EBADF (Bad file descriptor) [pid 15987] rt_sigprocmask(SIG_SETMASK, [], [pid 15952] close(27 [pid 15987] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15987] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [ 390.041313][T15967] F2FS-fs (loop1): invalid crc value [pid 15952] close(28) = -1 EBADF (Bad file descriptor) [pid 15952] close(29 [pid 15987] <... futex resumed>) = 0 [pid 15952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15952] exit_group(0 [pid 15957] <... futex resumed>) = ? [pid 15955] <... futex resumed>) = ? [pid 15953] <... futex resumed>) = ? [pid 15952] <... exit_group resumed>) = ? [pid 15957] +++ exited with 0 +++ [pid 15955] +++ exited with 0 +++ [pid 15953] +++ exited with 0 +++ [pid 15952] +++ exited with 0 +++ [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1143, si_uid=0, si_status=0, si_utime=3, si_stime=15} --- [pid 321] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 710, NULL, 0) = 1 [pid 321] <... write resumed>) = 12 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] umount2("./284", MNT_DETACH|UMOUNT_NOFOLLOW [pid 342] <... futex resumed>) = 1 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 342] read(49, [pid 321] openat(AT_FDCWD, "./284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... openat resumed>) = 3 [pid 310] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 321] newfstatat(3, "", [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 342] <... futex resumed>) = 1 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] newfstatat(AT_FDCWD, "./286/bus", [pid 297] <... futex resumed>) = 0 [pid 342] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 321] getdents64(3, [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] epoll_pwait(4, [pid 342] <... write resumed>) = 64 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 310] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] read(49, [pid 321] umount2("./284/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] epoll_pwait(4, [pid 342] <... read resumed>0xc00052cde0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "./286/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 ./strace-static-x86_64: Process 15991 attached [pid 15987] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 342] epoll_pwait(4, [pid 321] newfstatat(AT_FDCWD, "./284/cgroup.cpu", [pid 310] <... openat resumed>) = 5 [pid 297] epoll_pwait(4, [pid 15991] set_robust_list(0x7f6b145039a0, 24 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... umount2 resumed>) = 0 [pid 310] newfstatat(5, "", [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] unlink("./284/cgroup.cpu" [pid 15991] <... set_robust_list resumed>) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] <... unlink resumed>) = 0 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=658342804} [pid 303] newfstatat(AT_FDCWD, "./281/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] getdents64(5, [pid 303] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "./281/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "./281/bus", AT_REMOVEDIR) = 0 [pid 303] umount2("./281/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./281/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./281/binderfs") = 0 [pid 303] umount2("./281/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./281/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./281/cgroup") = 0 [pid 303] umount2("\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 303] umount2("./281/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./281/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./281/cgroup.net") = 0 [pid 303] getdents64(3, 0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 303] close(3) = 0 [pid 303] unlinkat(AT_FDCWD, "./281", AT_REMOVEDIR) = 0 [pid 303] mkdirat(AT_FDCWD, "./282", 0777) = 0 [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "./286/bus", AT_REMOVEDIR) = 0 [pid 310] umount2("./286/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./286/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./286/binderfs") = 0 [pid 310] umount2("./286/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./286/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./286/cgroup") = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15991] rt_sigprocmask(SIG_SETMASK, [], [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15991] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15991] memfd_create("syzkaller", 0 [pid 310] <... openat resumed>) = 5 [pid 15991] <... memfd_create resumed>) = 4 [pid 310] newfstatat(5, "", [pid 15991] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15991] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 310] getdents64(5, [pid 15991] close(4 [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 15991] <... close resumed>) = 0 [pid 310] getdents64(5, [pid 15991] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... getdents64 resumed>0x5555558df850 /* 0 entries */, 32768) = 0 [pid 15991] <... futex resumed>) = 1 [pid 15987] <... futex resumed>) = 0 [pid 310] close(5 [pid 15991] open(".", O_RDONLY [pid 15987] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... close resumed>) = 0 [pid 15991] <... open resumed>) = 4 [pid 15987] <... futex resumed>) = 0 [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 304] <... umount2 resumed>) = 0 [pid 303] <... openat resumed>) = 3 [pid 15991] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15987] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... unlinkat resumed>) = 0 [pid 304] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] ioctl(3, LOOP_CLR_FD [pid 15991] <... futex resumed>) = 0 [pid 15987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] umount2("./286/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15987] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./280/bus", [pid 15991] <... mkdirat resumed>) = 0 [pid 15987] <... futex resumed>) = 0 [pid 310] newfstatat(AT_FDCWD, "./286/cgroup.net", [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15987] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./280/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15987] <... futex resumed>) = 0 [pid 310] unlink("./286/cgroup.net" [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] <... unlink resumed>) = 0 [pid 304] openat(AT_FDCWD, "./280/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15987] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 310] getdents64(3, [pid 304] <... openat resumed>) = 5 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15987] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 310] <... getdents64 resumed>0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 304] newfstatat(5, "", [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15987] <... mprotect resumed>) = 0 [pid 310] close(3 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15987] rt_sigprocmask(SIG_BLOCK, ~[], [pid 310] <... close resumed>) = 0 [pid 304] getdents64(5, [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15987] <... rt_sigprocmask resumed>[], 8) = 0 [pid 310] unlinkat(AT_FDCWD, "./286", AT_REMOVEDIR [pid 304] <... getdents64 resumed>0x555555acb850 /* 2 entries */, 32768) = 48 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15987] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} [pid 310] <... unlinkat resumed>) = 0 [pid 304] getdents64(5, [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] mkdirat(AT_FDCWD, "./287", 0777 [pid 304] <... getdents64 resumed>0x555555acb850 /* 0 entries */, 32768) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15987] <... clone3 resumed> => {parent_tid=[1149]}, 88) = 1149 [pid 310] <... mkdirat resumed>) = 0 [pid 304] close(5 [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15987] rt_sigprocmask(SIG_SETMASK, [], [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 304] <... close resumed>) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15987] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 304] unlinkat(AT_FDCWD, "./280/bus", AT_REMOVEDIR./strace-static-x86_64: Process 15994 attached [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15987] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... unlinkat resumed>) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15987] <... futex resumed>) = 0 [pid 304] umount2("./280/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15987] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] newfstatat(AT_FDCWD, "./280/binderfs", [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] unlink("./280/binderfs" [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... unlink resumed>) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] umount2("./280/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] newfstatat(AT_FDCWD, "./280/cgroup", [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] unlink("./280/cgroup" [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... unlink resumed>) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] umount2("\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] umount2("\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... openat resumed>) = 5 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] newfstatat(5, "", [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] getdents64(5, [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... getdents64 resumed>0x555555acb850 /* 2 entries */, 32768) = 48 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] getdents64(5, [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... getdents64 resumed>0x555555acb850 /* 0 entries */, 32768) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] close(5 [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... close resumed>) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... unlinkat resumed>) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] umount2("./280/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] newfstatat(AT_FDCWD, "./280/cgroup.net", [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] unlink("./280/cgroup.net" [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... unlink resumed>) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] getdents64(3, [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... getdents64 resumed>0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [ 390.105600][T15967] F2FS-fs (loop1): Found nat_bits in checkpoint [pid 304] close(3 [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... close resumed>) = 0 [pid 15994] set_robust_list(0x7f6b0c0e29a0, 24 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... openat resumed>) = 3 [pid 304] unlinkat(AT_FDCWD, "./280", AT_REMOVEDIR [pid 303] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 15994] <... set_robust_list resumed>) = 0 [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] ioctl(3, LOOP_CLR_FD [pid 304] <... unlinkat resumed>) = 0 [pid 303] close(3 [pid 15994] rt_sigprocmask(SIG_SETMASK, [], [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 304] mkdirat(AT_FDCWD, "./281", 0777 [pid 303] <... close resumed>) = 0 [pid 15994] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] close(3 [pid 304] <... mkdirat resumed>) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15994] getsockname(-1, 0x20000080, NULL [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15990] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 310] <... close resumed>) = 0 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 303] <... socket resumed>) = 3 [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] <... openat resumed>) = 3 [pid 303] close(3 [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... socket resumed>) = 3 [pid 304] ioctl(3, LOOP_CLR_FD [pid 303] <... close resumed>) = 0 [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] close(3 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15991] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... close resumed>) = 0 [pid 303] <... socket resumed>) = 3 [pid 15991] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 15991] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... socket resumed>) = 3 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15991] <... futex resumed>) = 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15991] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 303] close(3 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 303] <... close resumed>) = 0 [pid 310] close(3 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... close resumed>) = 0 [pid 303] <... socket resumed>) = 3 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 310] <... socket resumed>) = 3 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15994] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15994] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15994] <... futex resumed>) = 1 [pid 15987] <... futex resumed>) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15994] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15987] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15991] <... futex resumed>) = 0 [pid 15987] <... futex resumed>) = 1 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15991] open(NULL, O_RDONLY [pid 15987] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 15991] <... open resumed>) = -1 EFAULT (Bad address) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15991] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15991] <... futex resumed>) = 1 [pid 15987] <... futex resumed>) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15991] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15987] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15987] <... futex resumed>) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15991] dup(-1 [pid 15987] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15991] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15991] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15991] <... futex resumed>) = 1 [pid 15987] <... futex resumed>) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15991] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15987] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15987] <... futex resumed>) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] close(3 [pid 15991] renameat2(-1, NULL, -1, NULL, 0 [pid 15987] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] <... close resumed>) = 0 [pid 15991] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 310] close(3 [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15991] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... close resumed>) = 0 [pid 303] <... socket resumed>) = 3 [pid 15991] <... futex resumed>) = 1 [pid 15987] <... futex resumed>) = 0 [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15991] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15987] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... socket resumed>) = 3 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 15991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15987] <... futex resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15991] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 15987] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15991] <... openat resumed>) = -1 EFAULT (Bad address) [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15991] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 303] <... setsockopt resumed>) = 0 [pid 15991] <... futex resumed>) = 1 [pid 15987] <... futex resumed>) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15991] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15987] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... setsockopt resumed>) = 0 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15987] <... futex resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15991] memfd_create("syzkaller", 0 [pid 15987] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15991] <... memfd_create resumed>) = 5 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15991] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 303] <... setsockopt resumed>) = 0 [pid 15991] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15991] close(5 [pid 310] <... setsockopt resumed>) = 0 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 15991] <... close resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15991] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15991] <... futex resumed>) = 1 [pid 15987] <... futex resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15991] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15987] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 303] <... setsockopt resumed>) = 0 [pid 15991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15987] <... futex resumed>) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 303] close(3 [pid 15991] open(NULL, O_RDONLY [pid 15987] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... setsockopt resumed>) = 0 [pid 303] <... close resumed>) = 0 [pid 15991] <... open resumed>) = -1 EFAULT (Bad address) [pid 310] close(3 [pid 303] read(249, [pid 15991] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... close resumed>) = 0 [pid 303] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15991] <... futex resumed>) = 1 [pid 15987] <... futex resumed>) = 0 [pid 310] read(249, [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15995 attached [pid 15991] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15987] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15995] set_robust_list(0x5555566fa760, 24 [pid 15991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15987] <... futex resumed>) = 0 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1133 ./strace-static-x86_64: Process 15996 attached [pid 15995] <... set_robust_list resumed>) = 0 [pid 15991] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 15987] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15996] set_robust_list(0x5555558d6760, 24 [pid 15995] chdir("./282" [pid 15991] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1150 [pid 15996] <... set_robust_list resumed>) = 0 [pid 15995] <... chdir resumed>) = 0 [pid 15991] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15996] chdir("./287" [pid 15995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15991] <... futex resumed>) = 1 [pid 15987] <... futex resumed>) = 0 [pid 15996] <... chdir resumed>) = 0 [pid 15995] <... prctl resumed>) = 0 [pid 15991] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15995] setpgid(0, 0 [pid 15996] <... prctl resumed>) = 0 [pid 15995] <... setpgid resumed>) = 0 [pid 15996] setpgid(0, 0 [pid 15995] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 15996] <... setpgid resumed>) = 0 [pid 15995] <... symlinkat resumed>) = 0 [pid 15996] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 15995] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 15996] <... symlinkat resumed>) = 0 [pid 15995] <... symlinkat resumed>) = 0 [pid 15996] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 15995] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 15996] <... symlinkat resumed>) = 0 [pid 15995] <... symlinkat resumed>) = 0 [pid 15996] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 15995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15996] <... symlinkat resumed>) = 0 [pid 15995] <... openat resumed>) = 3 [pid 15996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15995] write(3, "1000", 4 [pid 15996] <... openat resumed>) = 3 [pid 15995] <... write resumed>) = 4 [pid 15996] write(3, "1000", 4 [pid 15995] close(3 [pid 15996] <... write resumed>) = 4 [pid 15995] <... close resumed>) = 0 [pid 15996] close(3 [pid 15995] read(200, [pid 15996] <... close resumed>) = 0 [pid 15995] <... read resumed>0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15996] read(200, [pid 15995] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15996] <... read resumed>0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 15995] <... symlinkat resumed>) = 0 [pid 15996] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 15995] close(249 [pid 15996] <... symlinkat resumed>) = 0 [pid 15995] <... close resumed>) = 0 [pid 15996] close(249 [pid 15995] close(248 [pid 15996] <... close resumed>) = 0 [pid 15995] <... close resumed>) = 0 [pid 15996] close(248 [pid 15995] close(4 [pid 15996] <... close resumed>) = 0 [pid 15995] <... close resumed>) = 0 [pid 15996] close(4 [pid 15995] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15996] <... close resumed>) = 0 [pid 15995] <... futex resumed>) = 0 [pid 15996] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15995] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, [pid 15996] <... futex resumed>) = 0 [pid 15995] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15996] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, [pid 15995] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15996] <... rt_sigaction resumed>NULL, 8) = 0 [pid 15995] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15996] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 15995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15996] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15995] <... mmap resumed>) = 0x7f8d9ee91000 [pid 15996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15995] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE [pid 15996] <... mmap resumed>) = 0x7f340c58f000 [pid 15995] <... mprotect resumed>) = 0 [pid 15996] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE [pid 15995] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15996] <... mprotect resumed>) = 0 [pid 15995] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15996] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15995] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0}./strace-static-x86_64: Process 15997 attached [pid 15996] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15997] set_robust_list(0x7f8d9eeb19a0, 24 [pid 15996] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0} [pid 15995] <... clone3 resumed> => {parent_tid=[1134]}, 88) = 1134 [pid 15997] <... set_robust_list resumed>) = 0 [pid 15995] rt_sigprocmask(SIG_SETMASK, [], [pid 15997] rt_sigprocmask(SIG_SETMASK, [], [pid 15996] <... clone3 resumed> => {parent_tid=[1151]}, 88) = 1151 [pid 15995] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15997] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15996] rt_sigprocmask(SIG_SETMASK, [], [pid 15995] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15997] memfd_create("syzkaller", 0 [pid 15996] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15995] <... futex resumed>) = 0 [pid 15997] <... memfd_create resumed>) = 3 [pid 15996] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 15995] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15997] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15996] <... futex resumed>) = 0 [pid 15995] <... futex resumed>) = 0 [pid 15997] <... mmap resumed>) = 0x7f8d96a91000 [pid 15996] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 15998 attached [pid 15996] <... futex resumed>) = 0 [pid 15967] <... mount resumed>) = 0 [pid 15998] set_robust_list(0x7f340c5af9a0, 24 [pid 15996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15998] <... set_robust_list resumed>) = 0 [pid 15996] <... mmap resumed>) = 0x7f340c56e000 [pid 15998] rt_sigprocmask(SIG_SETMASK, [], [pid 15996] mprotect(0x7f340c56f000, 131072, PROT_READ|PROT_WRITE [pid 15998] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15996] <... mprotect resumed>) = 0 [pid 15998] memfd_create("syzkaller", 0 [pid 15996] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15998] <... memfd_create resumed>) = 3 [pid 15996] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15998] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 15996] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c58e990, parent_tid=0x7f340c58e990, exit_signal=0, stack=0x7f340c56e000, stack_size=0x20240, tls=0x7f340c58e6c0}./strace-static-x86_64: Process 16000 attached [pid 15998] <... mmap resumed>) = 0x7f340416e000 [pid 16000] set_robust_list(0x7f340c58e9a0, 24 [pid 15996] <... clone3 resumed> => {parent_tid=[1152]}, 88) = 1152 [pid 16000] <... set_robust_list resumed>) = 0 [pid 15996] rt_sigprocmask(SIG_SETMASK, [], [pid 16000] rt_sigprocmask(SIG_SETMASK, [], [pid 15996] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16000] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15996] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16000] memfd_create("syzkaller", 0 [pid 15996] <... futex resumed>) = 0 [pid 16000] <... memfd_create resumed>) = 4 [pid 15996] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16000] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16000] close(4) = 0 [pid 16000] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15996] <... futex resumed>) = 0 [pid 16000] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15996] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15996] <... futex resumed>) = 0 [pid 16000] open(".", O_RDONLY [pid 15996] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16000] <... open resumed>) = 4 [pid 16000] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15996] <... futex resumed>) = 0 [pid 16000] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15996] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15996] <... futex resumed>) = 0 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16000] <... mkdirat resumed>) = 0 [pid 15996] <... futex resumed>) = 0 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] <... mmap resumed>) = 0x7f340414d000 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] <... mprotect resumed>) = 0 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] <... rt_sigprocmask resumed>[], 8) = 0 [pid 321] <... umount2 resumed>) = 0 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0}./strace-static-x86_64: Process 16001 attached [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16001] set_robust_list(0x7f340416d9a0, 24 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... clone3 resumed> => {parent_tid=[1153]}, 88) = 1153 [pid 16001] <... set_robust_list resumed>) = 0 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] rt_sigprocmask(SIG_SETMASK, [], [pid 16001] rt_sigprocmask(SIG_SETMASK, [], [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16001] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16001] getsockname(-1, 0x20000080, NULL [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... futex resumed>) = 0 [pid 15967] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 321] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16001] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15967] <... openat resumed>) = 3 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16001] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15967] chdir("./bus" [pid 321] newfstatat(AT_FDCWD, "./284/bus", [pid 16001] <... futex resumed>) = 0 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15967] <... chdir resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16001] open(NULL, O_RDONLY [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... futex resumed>) = 0 [pid 15967] ioctl(5, LOOP_CLR_FD [pid 16001] <... open resumed>) = -1 EFAULT (Bad address) [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15967] <... ioctl resumed>) = 0 [pid 321] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16001] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15967] close(5 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16001] <... futex resumed>) = 0 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15967] <... close resumed>) = 0 [pid 16001] dup(-1 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... futex resumed>) = 0 [pid 16001] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16001] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16001] <... futex resumed>) = 0 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16001] renameat2(-1, NULL, -1, NULL, 0 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... futex resumed>) = 0 [pid 16001] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16001] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16001] <... futex resumed>) = 0 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15967] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] openat(AT_FDCWD, "./284/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16001] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... futex resumed>) = 0 [pid 15967] <... futex resumed>) = 0 [pid 15965] close(3 [pid 321] <... openat resumed>) = 5 [pid 16001] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15967] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15965] <... close resumed>) = 0 [pid 321] newfstatat(5, "", [pid 16001] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15965] close(4 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16001] <... futex resumed>) = 0 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15995] <... mmap resumed>) = 0x7f8d96a70000 [pid 15965] <... close resumed>) = 0 [pid 321] getdents64(5, [pid 16001] memfd_create("syzkaller", 0 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... futex resumed>) = 0 [pid 15965] close(5 [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [ 390.249985][T15967] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 390.276718][T15967] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [pid 16001] <... memfd_create resumed>) = 5 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15995] mprotect(0x7f8d96a71000, 131072, PROT_READ|PROT_WRITE [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getdents64(5, [pid 16001] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15990] <... write resumed>) = 20699119 [pid 15965] close(6 [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 16001] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15990] munmap(0x7f6b0c0e3000, 138412032 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] close(5 [pid 16001] close(5 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] close(7 [pid 16001] <... close resumed>) = 0 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16001] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] close(8 [pid 16001] <... futex resumed>) = 1 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] <... futex resumed>) = 0 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16001] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15990] <... munmap resumed>) = 0 [pid 15965] close(9 [pid 321] <... close resumed>) = 0 [pid 16001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] <... futex resumed>) = 0 [pid 15990] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlinkat(AT_FDCWD, "./284/bus", AT_REMOVEDIR [pid 16001] open(NULL, O_RDONLY [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15990] <... openat resumed>) = 5 [pid 15965] close(10 [pid 16001] <... open resumed>) = -1 EFAULT (Bad address) [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15990] ioctl(5, LOOP_SET_FD, 3 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlinkat resumed>) = 0 [pid 16001] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] close(11 [pid 16001] <... futex resumed>) = 1 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] <... futex resumed>) = 0 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("./284/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16001] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15965] close(12 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] <... futex resumed>) = 0 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] newfstatat(AT_FDCWD, "./284/binderfs", [pid 16001] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15965] close(13 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16001] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlink("./284/binderfs" [pid 16001] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] close(14 [pid 16001] <... futex resumed>) = 1 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] <... futex resumed>) = 0 [pid 15990] <... ioctl resumed>) = 0 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlink resumed>) = 0 [pid 16001] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15995] <... mprotect resumed>) = 0 [pid 15990] close(3 [pid 15965] close(15 [pid 321] umount2("./284/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15990] <... close resumed>) = 0 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15990] mkdirat(AT_FDCWD, "./bus", 0777 [pid 15965] close(16 [pid 321] newfstatat(AT_FDCWD, "./284/cgroup", [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] close(17 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15990] <... mkdirat resumed>) = 0 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15990] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15965] close(18 [pid 321] unlink("./284/cgroup" [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] close(19 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16000] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15965] close(20 [pid 321] <... unlink resumed>) = 0 [pid 16000] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16000] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15965] close(21 [pid 16000] <... futex resumed>) = 0 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16000] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15965] close(22) = -1 EBADF (Bad file descriptor) [pid 15965] close(23) = -1 EBADF (Bad file descriptor) [pid 15965] close(24) = -1 EBADF (Bad file descriptor) [pid 15965] close(25) = -1 EBADF (Bad file descriptor) [pid 15965] close(26) = -1 EBADF (Bad file descriptor) [pid 15965] close(27) = -1 EBADF (Bad file descriptor) [pid 15965] close(28) = -1 EBADF (Bad file descriptor) [pid 15965] close(29) = -1 EBADF (Bad file descriptor) [pid 15965] close(3) = -1 EBADF (Bad file descriptor) [pid 15965] close(4) = -1 EBADF (Bad file descriptor) [pid 15995] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15965] close(5) = -1 EBADF (Bad file descriptor) [pid 321] umount2("\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15965] close(6) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15995] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15965] close(7 [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 15995] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a90990, parent_tid=0x7f8d96a90990, exit_signal=0, stack=0x7f8d96a70000, stack_size=0x20240, tls=0x7f8d96a906c0} [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15965] close(8 [pid 321] umount2("\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15965] close(9 [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... openat resumed>) = 5 [pid 15965] close(10 [pid 321] newfstatat(5, "", [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15965] close(11 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getdents64(5, [pid 15965] close(12 [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getdents64(5, [pid 15965] close(13 [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] close(5 [pid 15965] close(14) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 15965] close(15 [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15965] close(16) = -1 EBADF (Bad file descriptor) [pid 15965] close(17 [pid 321] <... unlinkat resumed>) = 0 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("./284/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15965] close(18 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] newfstatat(AT_FDCWD, "./284/cgroup.net", [pid 15965] close(19) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 15965] close(20) = -1 EBADF (Bad file descriptor) [pid 321] unlink("./284/cgroup.net" [pid 15965] close(21) = -1 EBADF (Bad file descriptor) [pid 15965] close(22 [pid 321] <... unlink resumed>) = 0 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getdents64(3, [pid 15965] close(23 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15965] close(24 [pid 321] close(3 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15965] close(25 [pid 321] <... close resumed>) = 0 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlinkat(AT_FDCWD, "./284", AT_REMOVEDIR [pid 15965] close(26) = -1 EBADF (Bad file descriptor) [pid 321] <... unlinkat resumed>) = 0 [pid 15965] close(27 [pid 321] mkdirat(AT_FDCWD, "./285", 0777 [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... mkdirat resumed>) = 0 [pid 15965] close(28 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... openat resumed>) = 3 [pid 15965] close(29 [pid 321] ioctl(3, LOOP_CLR_FD [pid 15965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... ioctl resumed>) = -1 ENXIO (No such device or address) [ 390.360569][T15990] F2FS-fs (loop4): invalid crc value [pid 15965] exit_group(0 [pid 321] close(3 [pid 15998] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15982] <... futex resumed>) = ? [pid 15971] <... futex resumed>) = ? [pid 15967] <... futex resumed>) = ? [pid 15965] <... exit_group resumed>) = ? [pid 321] <... close resumed>) = 0 [pid 15982] +++ exited with 0 +++ [pid 15971] +++ exited with 0 +++ [pid 15967] +++ exited with 0 +++ [pid 15965] +++ exited with 0 +++ [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] close(3 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1128, si_uid=0, si_status=0, si_utime=4, si_stime=13} --- [pid 321] <... close resumed>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 664, NULL, 0) = 1 [pid 321] <... socket resumed>) = 3 [pid 317] umount2("./283", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] openat(AT_FDCWD, "./283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(35, [pid 289] epoll_pwait(4, [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] newfstatat(3, "", [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 342] <... futex resumed>) = 0 [pid 321] close(3 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 342] epoll_pwait(4, [pid 321] <... close resumed>) = 0 [pid 317] getdents64(3, [pid 297] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 297] <... write resumed>) = 64 [pid 342] epoll_pwait(4, [pid 321] <... socket resumed>) = 3 [pid 317] umount2("./283/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 511] <... futex resumed>) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] newfstatat(AT_FDCWD, "./283/cgroup.cpu", [pid 297] read(35, [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... read resumed>0xc00052ce90, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] unlink("./283/cgroup.cpu" [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=346633910}./strace-static-x86_64: Process 16006 attached [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... unlink resumed>) = 0 [pid 16006] set_robust_list(0x7f8d96a909a0, 24 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16006] <... set_robust_list resumed>) = 0 [pid 15995] <... clone3 resumed> => {parent_tid=[1135]}, 88) = 1135 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16006] rt_sigprocmask(SIG_SETMASK, [], [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16006] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16006] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15995] rt_sigprocmask(SIG_SETMASK, [], [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] close(3 [pid 15995] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 321] <... close resumed>) = 0 [pid 15995] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15995] <... futex resumed>) = 1 [pid 16006] <... futex resumed>) = 0 [pid 15995] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16006] memfd_create("syzkaller", 0) = 4 [pid 16006] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16006] close(4 [pid 321] <... socket resumed>) = 3 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16006] <... close resumed>) = 0 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 321] close(3) = 0 [pid 321] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16007 attached [pid 16007] set_robust_list(0x555555c6d760, 24 [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1147 [pid 16007] <... set_robust_list resumed>) = 0 [pid 16007] chdir("./285") = 0 [pid 16007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16007] setpgid(0, 0) = 0 [pid 16007] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 16007] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16007] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 16007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 304] <... ioctl resumed>) = 0 [pid 16007] write(3, "1000", 4) = 4 [pid 304] close(3 [pid 16007] close(3) = 0 [pid 16007] read(200, 0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16007] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 304] <... close resumed>) = 0 [pid 16007] close(249) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16007] close(248) = 0 [pid 304] <... socket resumed>) = 3 [pid 16007] close(4) = 0 [pid 304] close(3 [pid 16007] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] <... close resumed>) = 0 [pid 16007] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16007] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16007] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 304] <... socket resumed>) = 3 [pid 16007] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16007] <... mmap resumed>) = 0x7fa3cd6bf000 [ 390.432271][T15990] F2FS-fs (loop4): Found nat_bits in checkpoint [pid 16007] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE [pid 16006] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15998] <... write resumed>) = 20699119 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16007] <... mprotect resumed>) = 0 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16007] rt_sigprocmask(SIG_BLOCK, ~[], [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16007] <... rt_sigprocmask resumed>[], 8) = 0 [pid 304] close(3 [pid 16007] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0} [pid 304] <... close resumed>) = 0 ./strace-static-x86_64: Process 16008 attached [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16008] set_robust_list(0x7fa3cd6df9a0, 24 [pid 16007] <... clone3 resumed> => {parent_tid=[1148]}, 88) = 1148 [pid 304] <... socket resumed>) = 3 [pid 16008] <... set_robust_list resumed>) = 0 [pid 16007] rt_sigprocmask(SIG_SETMASK, [], [pid 15998] munmap(0x7f340416e000, 138412032 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16008] rt_sigprocmask(SIG_SETMASK, [], [pid 16007] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16008] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16007] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16008] memfd_create("syzkaller", 0 [pid 16007] <... futex resumed>) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16008] <... memfd_create resumed>) = 3 [pid 16007] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16008] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16007] <... futex resumed>) = 0 [pid 15998] <... munmap resumed>) = 0 [pid 304] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16008] <... mmap resumed>) = 0x7fa3c52bf000 [pid 16007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15998] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15998] <... openat resumed>) = 5 [pid 304] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15998] ioctl(5, LOOP_SET_FD, 3 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16007] <... mmap resumed>) = 0x7fa3c529e000 [pid 15998] <... ioctl resumed>) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16007] mprotect(0x7fa3c529f000, 131072, PROT_READ|PROT_WRITE [pid 15998] close(3 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 16007] <... mprotect resumed>) = 0 [pid 15998] <... close resumed>) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16007] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15998] mkdirat(AT_FDCWD, "./bus", 0777 [pid 304] <... setsockopt resumed>) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15998] <... mkdirat resumed>) = 0 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15998] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 304] close(3) = 0 [pid 304] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16010 attached [pid 16010] set_robust_list(0x555555ac2760, 24 [pid 304] <... clone resumed>, child_tidptr=0x555555ac2750) = 1123 [pid 16010] <... set_robust_list resumed>) = 0 [pid 16010] chdir("./281") = 0 [pid 16010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16010] setpgid(0, 0) = 0 [pid 16010] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 16010] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16010] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 16010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16010] write(3, "1000", 4) = 4 [pid 16010] close(3) = 0 [pid 16006] <... futex resumed>) = 1 [pid 15995] <... futex resumed>) = 0 [pid 16010] read(200, [pid 16006] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15995] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = 0 [pid 16010] <... read resumed>0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16010] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16010] <... symlinkat resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./283/bus", [pid 16010] close(249) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16010] close(248) = 0 [pid 317] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16010] close(4) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16010] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] openat(AT_FDCWD, "./283/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16010] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 5 [pid 16010] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, [pid 317] newfstatat(5, "", [pid 16010] <... rt_sigaction resumed>NULL, 8) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16010] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 317] getdents64(5, [pid 16010] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 16010] <... mmap resumed>) = 0x7f6b30cdd000 [pid 317] getdents64(5, [pid 16010] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 16010] <... mprotect resumed>) = 0 [pid 317] close(5 [pid 16010] rt_sigprocmask(SIG_BLOCK, ~[], [pid 317] <... close resumed>) = 0 [pid 16010] <... rt_sigprocmask resumed>[], 8) = 0 [pid 317] unlinkat(AT_FDCWD, "./283/bus", AT_REMOVEDIR [pid 16010] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0}./strace-static-x86_64: Process 16012 attached [pid 317] <... unlinkat resumed>) = 0 [pid 16012] set_robust_list(0x7f6b30cfd9a0, 24 [pid 16010] <... clone3 resumed> => {parent_tid=[1124]}, 88) = 1124 [pid 16012] <... set_robust_list resumed>) = 0 [pid 16010] rt_sigprocmask(SIG_SETMASK, [], [pid 16012] rt_sigprocmask(SIG_SETMASK, [], [pid 16010] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16012] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16010] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16012] memfd_create("syzkaller", 0 [pid 16010] <... futex resumed>) = 0 [pid 16012] <... memfd_create resumed>) = 3 [pid 16010] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16012] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16010] <... futex resumed>) = 0 [pid 16012] <... mmap resumed>) = 0x7f6b288dd000 [pid 16010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] umount2("./283/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./283/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./283/binderfs" [pid 16007] <... rt_sigprocmask resumed>[], 8) = 0 [pid 317] <... unlink resumed>) = 0 [pid 16007] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c52be990, parent_tid=0x7fa3c52be990, exit_signal=0, stack=0x7fa3c529e000, stack_size=0x20240, tls=0x7fa3c52be6c0} [pid 317] umount2("./283/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16007] <... clone3 resumed> => {parent_tid=[1149]}, 88) = 1149 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./283/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./283/cgroup" [pid 16007] rt_sigprocmask(SIG_SETMASK, [], [pid 317] <... unlink resumed>) = 0 [pid 16007] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16007] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16007] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 16015 attached ) = -1 EINVAL (Invalid argument) [pid 16015] set_robust_list(0x7fa3c52be9a0, 24 [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16015] <... set_robust_list resumed>) = 0 [pid 317] <... openat resumed>) = 5 [pid 16015] rt_sigprocmask(SIG_SETMASK, [], [pid 317] newfstatat(5, "", [pid 16015] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, [pid 16015] memfd_create("syzkaller", 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 16015] <... memfd_create resumed>) = 4 [pid 317] getdents64(5, [pid 16015] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16007] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5 [pid 16015] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16015] close(4 [pid 317] <... close resumed>) = 0 [pid 16015] <... close resumed>) = 0 [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16015] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16010] <... mmap resumed>) = 0x7f6b288bc000 [pid 16007] <... futex resumed>) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 16015] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] umount2("./283/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16007] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16015] <... futex resumed>) = 0 [pid 16007] <... futex resumed>) = 1 [pid 317] newfstatat(AT_FDCWD, "./283/cgroup.net", [pid 16015] open(".", O_RDONLY [pid 16007] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./283/cgroup.net") = 0 [pid 317] getdents64(3, [pid 16015] <... open resumed>) = 4 [pid 317] <... getdents64 resumed>0x555557095810 /* 0 entries */, 32768) = 0 [pid 16015] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 16015] <... futex resumed>) = 1 [pid 16007] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlinkat(AT_FDCWD, "./283", AT_REMOVEDIR [pid 16015] <... mkdirat resumed>) = 0 [pid 16007] <... futex resumed>) = 0 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] <... futex resumed>) = 0 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [ 390.539194][T15998] F2FS-fs (loop2): invalid crc value [ 390.563764][T15990] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [pid 16007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] <... mmap resumed>) = 0x7fa3c527d000 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] <... mprotect resumed>) = 0 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0}./strace-static-x86_64: Process 16017 attached [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16017] set_robust_list(0x7fa3c529d9a0, 24 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... clone3 resumed> => {parent_tid=[1150]}, 88) = 1150 [pid 16017] <... set_robust_list resumed>) = 0 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] rt_sigprocmask(SIG_SETMASK, [], [pid 16017] rt_sigprocmask(SIG_SETMASK, [], [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16017] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16010] mprotect(0x7f6b288bd000, 131072, PROT_READ|PROT_WRITE [pid 16006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15997] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 15995] <... futex resumed>) = 0 [pid 15990] <... mount resumed>) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 317] mkdirat(AT_FDCWD, "./284", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3 [pid 16010] <... mprotect resumed>) = 0 [pid 16006] open(".", O_RDONLY [pid 15995] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15990] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 317] <... close resumed>) = 0 [pid 15990] <... openat resumed>) = 3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15990] chdir("./bus" [pid 317] <... socket resumed>) = 3 [pid 15990] <... chdir resumed>) = 0 [pid 317] close(3 [pid 15990] ioctl(5, LOOP_CLR_FD [pid 317] <... close resumed>) = 0 [pid 16006] <... open resumed>) = 4 [pid 15990] <... ioctl resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16006] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15990] close(5 [pid 317] <... socket resumed>) = 3 [pid 16006] <... futex resumed>) = 1 [pid 15995] <... futex resumed>) = 0 [pid 15990] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16006] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15995] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15990] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 15995] <... futex resumed>) = 0 [pid 15990] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 15995] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15990] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 15995] <... futex resumed>) = 0 [pid 317] close(3 [pid 16010] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 15987] close(3 [pid 317] <... close resumed>) = 0 [pid 15995] <... mmap resumed>) = 0x7f8d96a4f000 [pid 15987] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 15995] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE [pid 15987] close(4 [pid 317] <... socket resumed>) = 3 [pid 15995] <... mprotect resumed>) = 0 [pid 15987] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15995] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15987] close(5 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16010] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15995] <... rt_sigprocmask resumed>[], 8) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15995] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0} [pid 15987] close(6 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16010] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288dc990, parent_tid=0x7f6b288dc990, exit_signal=0, stack=0x7f6b288bc000, stack_size=0x20240, tls=0x7f6b288dc6c0} [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15995] <... clone3 resumed> => {parent_tid=[1136]}, 88) = 1136 [pid 15987] close(7 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15995] rt_sigprocmask(SIG_SETMASK, [], [pid 15987] close(8 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 15995] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15987] close(9 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [ 390.590514][T15990] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 390.604640][T15998] F2FS-fs (loop2): Found nat_bits in checkpoint [pid 16017] getsockname(-1, 0x20000080, NULL [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] <... clone3 resumed> => {parent_tid=[1125]}, 88) = 1125 [pid 16007] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15995] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16017] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = 0 [pid 15995] <... futex resumed>) = 0 [pid 15987] close(10 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15987] close(11 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15995] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15987] close(12 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 15987] close(13 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 15987] close(14 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 15987] close(15 [pid 317] <... close resumed>) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 15987] close(16 [pid 317] <... socket resumed>) = 3 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15987] close(17 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15987] close(18 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 15987] close(19 [pid 317] <... setsockopt resumed>) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15987] close(20 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15987] close(21 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 15987] close(22 [pid 317] <... setsockopt resumed>) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 15987] close(23 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 15987] close(24 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 15987] close(25 [pid 317] <... setsockopt resumed>) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 15987] close(26 [pid 317] <... close resumed>) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] read(249, [pid 15987] close(27 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16021 attached [pid 15987] close(28 [pid 16021] set_robust_list(0x555557094760, 24 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x555557094750) = 1132 [pid 15987] close(29) = -1 EBADF (Bad file descriptor) [pid 15987] close(3) = -1 EBADF (Bad file descriptor) [pid 15987] close(4) = -1 EBADF (Bad file descriptor) [pid 15987] close(5) = -1 EBADF (Bad file descriptor) [pid 15987] close(6) = -1 EBADF (Bad file descriptor) [pid 15987] close(7) = -1 EBADF (Bad file descriptor) [pid 15987] close(8) = -1 EBADF (Bad file descriptor) [pid 15987] close(9./strace-static-x86_64: Process 16019 attached [pid 16010] rt_sigprocmask(SIG_SETMASK, [], [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16019] set_robust_list(0x7f6b288dc9a0, 24 [pid 16010] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15987] close(10 [pid 16019] <... set_robust_list resumed>) = 0 [pid 16010] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15987] close(11) = -1 EBADF (Bad file descriptor) [pid 15987] close(12) = -1 EBADF (Bad file descriptor) [pid 15987] close(13) = -1 EBADF (Bad file descriptor) [pid 15987] close(14) = -1 EBADF (Bad file descriptor) [pid 15987] close(15 [pid 16021] <... set_robust_list resumed>) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15998] <... mount resumed>) = 0 [pid 16006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 16018 attached [pid 16019] rt_sigprocmask(SIG_SETMASK, [], [pid 16010] <... futex resumed>) = 0 [pid 15987] close(16) = -1 EBADF (Bad file descriptor) [pid 15987] close(17) = -1 EBADF (Bad file descriptor) [pid 15987] close(18) = -1 EBADF (Bad file descriptor) [pid 15987] close(19) = -1 EBADF (Bad file descriptor) [pid 15987] close(20) = -1 EBADF (Bad file descriptor) [pid 15987] close(21) = -1 EBADF (Bad file descriptor) [pid 15987] close(22) = -1 EBADF (Bad file descriptor) [pid 15987] close(23 [pid 16019] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16010] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16017] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15987] close(24 [pid 16017] <... futex resumed>) = 0 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16017] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15987] close(25 [pid 16017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = 0 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16019] memfd_create("syzkaller", 0 [pid 16017] open(NULL, O_RDONLY [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15987] close(26 [pid 16021] chdir("./284" [pid 16018] set_robust_list(0x7f8d96a6f9a0, 24 [pid 16017] <... open resumed>) = -1 EFAULT (Bad address) [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15998] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16021] <... chdir resumed>) = 0 [pid 16019] <... memfd_create resumed>) = 4 [pid 16018] <... set_robust_list resumed>) = 0 [pid 16017] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16006] <... mkdirat resumed>) = 0 [pid 15998] <... openat resumed>) = 3 [pid 15987] close(27 [pid 16021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16018] rt_sigprocmask(SIG_SETMASK, [], [pid 16017] <... futex resumed>) = 1 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = 0 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15998] chdir("./bus" [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16021] <... prctl resumed>) = 0 [pid 16019] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16018] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16017] dup(-1 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15998] <... chdir resumed>) = 0 [pid 15987] close(28 [pid 16021] setpgid(0, 0 [pid 16018] getsockname(-1, 0x20000080, NULL [pid 16017] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = 0 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15998] ioctl(5, LOOP_CLR_FD [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16021] <... setpgid resumed>) = 0 [pid 16018] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16017] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15998] <... ioctl resumed>) = 0 [pid 15987] close(29 [pid 16021] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 16019] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16018] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16017] <... futex resumed>) = 0 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15998] close(5 [pid 15987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16021] <... symlinkat resumed>) = 0 [pid 16019] close(4 [pid 16018] <... futex resumed>) = 1 [pid 16017] renameat2(-1, NULL, -1, NULL, 0 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16008] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16007] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15998] <... close resumed>) = 0 [pid 15995] <... futex resumed>) = 0 [pid 15987] exit_group(0 [pid 16021] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 16018] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16017] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = 0 [pid 15991] <... futex resumed>) = ? [pid 15987] <... exit_group resumed>) = ? [pid 16017] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15991] +++ exited with 0 +++ [pid 16017] <... futex resumed>) = 0 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16017] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = 0 [pid 16017] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16017] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16017] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16017] <... futex resumed>) = 1 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = 0 [pid 16017] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = 0 [pid 16017] memfd_create("syzkaller", 0 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16017] <... memfd_create resumed>) = 5 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16017] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16017] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16017] close(5 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16017] <... close resumed>) = 0 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16017] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16017] <... futex resumed>) = 1 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = 0 [pid 15998] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16021] <... symlinkat resumed>) = 0 [pid 16018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16017] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15998] <... futex resumed>) = 0 [pid 15995] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 15994] <... futex resumed>) = ? [pid 15990] <... futex resumed>) = ? [pid 16021] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 16018] open(NULL, O_RDONLY [pid 16017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = 0 [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15998] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15995] <... futex resumed>) = 0 [pid 15994] +++ exited with 0 +++ [pid 16017] open(NULL, O_RDONLY [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15996] close(3 [pid 15990] +++ exited with 0 +++ [pid 15987] +++ exited with 0 +++ [pid 16021] <... symlinkat resumed>) = 0 [pid 16018] <... open resumed>) = -1 EFAULT (Bad address) [pid 16017] <... open resumed>) = -1 EFAULT (Bad address) [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... close resumed>) = 0 [pid 15995] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16018] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16017] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] close(4 [pid 15995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1146, si_uid=0, si_status=0, si_utime=5, si_stime=17} --- [pid 16021] <... openat resumed>) = 3 [pid 16018] <... futex resumed>) = 0 [pid 16017] <... futex resumed>) = 1 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = 0 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... close resumed>) = 0 [pid 15995] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] restart_syscall(<... resuming interrupted clone ...> [pid 16021] write(3, "1000", 4 [pid 16018] dup(-1 [pid 16017] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] close(5 [pid 15995] <... futex resumed>) = 0 [pid 313] <... restart_syscall resumed>) = 0 [pid 16021] <... write resumed>) = 4 [pid 16018] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 390.661610][T15998] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 390.681049][T15998] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = 0 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15995] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16021] close(3 [pid 16018] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16017] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] close(6 [pid 15995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16021] <... close resumed>) = 0 [pid 16018] <... futex resumed>) = 0 [pid 16017] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15995] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16021] read(200, [pid 16018] renameat2(-1, NULL, -1, NULL, 0 [pid 16017] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] close(7 [pid 15995] <... futex resumed>) = 0 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 349, NULL, 0) = 1 [pid 313] <... write resumed>) = 12 [pid 16021] <... read resumed>0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16018] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16017] <... futex resumed>) = 1 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... futex resumed>) = 0 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15995] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 313] umount2("./284", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16021] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16018] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16017] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] close(8 [pid 15995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... futex resumed>) = 1 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 16021] <... symlinkat resumed>) = 0 [pid 16018] <... futex resumed>) = 0 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15995] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] read(53, [pid 313] openat(AT_FDCWD, "./284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 16021] close(249 [pid 16019] <... close resumed>) = 0 [pid 16018] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15997] <... write resumed>) = 20699119 [pid 15996] close(9 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 313] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16021] <... close resumed>) = 0 [pid 16015] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 313] newfstatat(3, "", [pid 16021] close(248 [pid 16018] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16015] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15997] munmap(0x7f8d96a91000, 138412032 [pid 15996] close(10 [pid 15995] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 16021] <... close resumed>) = 0 [pid 16018] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16015] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15995] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 342] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 313] getdents64(3, [pid 297] epoll_pwait(4, [pid 289] epoll_pwait(4, [pid 16021] close(4 [pid 16018] <... futex resumed>) = 0 [pid 16015] <... futex resumed>) = 0 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15997] <... munmap resumed>) = 0 [pid 15996] close(11 [pid 15995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... write resumed>) = 64 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16021] <... close resumed>) = 0 [pid 16018] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16015] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15997] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15995] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] read(53, [pid 313] umount2("./284/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 289] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 16021] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15997] <... openat resumed>) = 5 [pid 15996] close(12 [pid 15995] <... futex resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 342] <... read resumed>0xc00052cf40, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] <... futex resumed>) = 1 [pid 16021] <... futex resumed>) = 0 [pid 16018] memfd_create("syzkaller", 0 [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15997] ioctl(5, LOOP_SET_FD, 3 [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15995] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 511] epoll_pwait(4, [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] newfstatat(AT_FDCWD, "./284/cgroup.cpu", [pid 297] epoll_pwait(4, [pid 16021] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, [pid 16018] <... memfd_create resumed>) = 6 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] close(13 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16021] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16018] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] epoll_pwait(4, [pid 313] unlink("./284/cgroup.cpu" [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=997596582} [pid 16021] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16018] <... mmap resumed>) = 0x7f8d96a91000 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15996] close(14 [pid 313] <... unlink resumed>) = 0 [pid 16021] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 15996] close(15) = -1 EBADF (Bad file descriptor) [pid 15996] close(16) = -1 EBADF (Bad file descriptor) [pid 15996] close(17) = -1 EBADF (Bad file descriptor) [pid 15996] close(18) = -1 EBADF (Bad file descriptor) [pid 15996] close(19) = -1 EBADF (Bad file descriptor) [pid 15996] close(20) = -1 EBADF (Bad file descriptor) [pid 15996] close(21) = -1 EBADF (Bad file descriptor) [pid 15996] close(22) = -1 EBADF (Bad file descriptor) [pid 15996] close(23) = -1 EBADF (Bad file descriptor) [pid 15996] close(24) = -1 EBADF (Bad file descriptor) [pid 15996] close(25) = -1 EBADF (Bad file descriptor) [pid 15996] close(26) = -1 EBADF (Bad file descriptor) [pid 15996] close(27) = -1 EBADF (Bad file descriptor) [pid 15996] close(28) = -1 EBADF (Bad file descriptor) [pid 15996] close(29) = -1 EBADF (Bad file descriptor) [pid 15996] close(3) = -1 EBADF (Bad file descriptor) [pid 15996] close(4) = -1 EBADF (Bad file descriptor) [pid 15996] close(5) = -1 EBADF (Bad file descriptor) [pid 15996] close(6) = -1 EBADF (Bad file descriptor) [pid 15996] close(7) = -1 EBADF (Bad file descriptor) [pid 15996] close(8) = -1 EBADF (Bad file descriptor) [pid 15996] close(9) = -1 EBADF (Bad file descriptor) [pid 15996] close(10) = -1 EBADF (Bad file descriptor) [pid 15996] close(11) = -1 EBADF (Bad file descriptor) [pid 15996] close(12) = -1 EBADF (Bad file descriptor) [pid 15996] close(13) = -1 EBADF (Bad file descriptor) [pid 15996] close(14) = -1 EBADF (Bad file descriptor) [pid 15996] close(15) = -1 EBADF (Bad file descriptor) [pid 16021] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16019] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15996] close(16 [pid 16021] <... mmap resumed>) = 0x7fe5f5e29000 [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15996] close(17) = -1 EBADF (Bad file descriptor) [pid 15996] close(18) = -1 EBADF (Bad file descriptor) [pid 15996] close(19) = -1 EBADF (Bad file descriptor) [pid 15996] close(20) = -1 EBADF (Bad file descriptor) [pid 15996] close(21) = -1 EBADF (Bad file descriptor) [pid 15996] close(22) = -1 EBADF (Bad file descriptor) [pid 15996] close(23) = -1 EBADF (Bad file descriptor) [pid 15996] close(24) = -1 EBADF (Bad file descriptor) [pid 15996] close(25) = -1 EBADF (Bad file descriptor) [pid 16019] <... futex resumed>) = 1 [pid 16010] <... futex resumed>) = 0 [pid 15996] close(26) = -1 EBADF (Bad file descriptor) [pid 15996] close(27 [pid 16021] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16021] <... mprotect resumed>) = 0 [pid 15996] close(28 [pid 16021] rt_sigprocmask(SIG_BLOCK, ~[], [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16021] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16019] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16010] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 15996] close(29 [pid 16021] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0} [pid 15996] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 16023 attached [pid 16019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16010] <... futex resumed>) = 0 [pid 15996] exit_group(0 [pid 16023] set_robust_list(0x7fe5f5e499a0, 24 [pid 16021] <... clone3 resumed> => {parent_tid=[1133]}, 88) = 1133 [pid 16001] <... futex resumed>) = ? [pid 16000] <... futex resumed>) = ? [pid 15998] <... futex resumed>) = ? [pid 15996] <... exit_group resumed>) = ? [pid 16023] <... set_robust_list resumed>) = 0 [pid 16021] rt_sigprocmask(SIG_SETMASK, [], [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16001] +++ exited with 0 +++ [pid 16000] +++ exited with 0 +++ [pid 15998] +++ exited with 0 +++ [pid 15997] <... ioctl resumed>) = 0 [pid 15996] +++ exited with 0 +++ [pid 16023] rt_sigprocmask(SIG_SETMASK, [], [pid 16021] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16019] open(".", O_RDONLY [pid 16010] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15997] close(3 [pid 16023] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16021] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15997] <... close resumed>) = 0 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1150, si_uid=0, si_status=0, si_utime=2, si_stime=18} --- [pid 16023] memfd_create("syzkaller", 0 [pid 16021] <... futex resumed>) = 0 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15997] mkdirat(AT_FDCWD, "./bus", 0777 [pid 310] restart_syscall(<... resuming interrupted clone ...> [pid 16023] <... memfd_create resumed>) = 3 [pid 16021] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] <... restart_syscall resumed>) = 0 [pid 16023] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16021] <... futex resumed>) = 0 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 15997] <... mkdirat resumed>) = 0 [pid 16023] <... mmap resumed>) = 0x7fe5eda29000 [pid 16021] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15997] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16021] <... mmap resumed>) = 0x7fe5eda08000 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16021] mprotect(0x7fe5eda09000, 131072, PROT_READ|PROT_WRITE [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 998, NULL, 0) = 1 [pid 310] <... write resumed>) = 12 [pid 16021] <... mprotect resumed>) = 0 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 310] umount2("./287", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16021] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 511] <... futex resumed>) = 1 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 16021] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 511] read(11, [pid 310] openat(AT_FDCWD, "./287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 16021] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda28990, parent_tid=0x7fe5eda28990, exit_signal=0, stack=0x7fe5eda08000, stack_size=0x20240, tls=0x7fe5eda286c0} [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 310] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 511] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 310] newfstatat(3, "", [pid 16021] <... clone3 resumed> => {parent_tid=[1134]}, 88) = 1134 [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 511] <... futex resumed>) = 1 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 16021] rt_sigprocmask(SIG_SETMASK, [], [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 511] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 310] getdents64(3, [pid 297] epoll_pwait(4, [pid 16021] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 511] <... write resumed>) = 64 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16021] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 511] read(11, [pid 310] umount2("./287/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 16021] <... futex resumed>) = 0 [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 511] <... read resumed>0xc00069a9f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16021] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 511] epoll_pwait(4, [pid 310] newfstatat(AT_FDCWD, "./287/cgroup.cpu", [pid 297] epoll_pwait(4, [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] unlink("./287/cgroup.cpu" [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] <... unlink resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=942326537} [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16006] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16019] <... open resumed>) = 4 [pid 16019] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16010] <... futex resumed>) = 0 [pid 16019] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16010] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16010] <... futex resumed>) = 0 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 16024 attached [pid 16019] <... mkdirat resumed>) = 0 [pid 16010] <... futex resumed>) = 0 [pid 16024] set_robust_list(0x7fe5eda289a0, 24) = 0 [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16006] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16006] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16006] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16024] rt_sigprocmask(SIG_SETMASK, [], [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] <... mmap resumed>) = 0x7f6b2889b000 [pid 16024] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE [pid 16024] memfd_create("syzkaller", 0 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] <... mprotect resumed>) = 0 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16024] <... memfd_create resumed>) = 4 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16024] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16008] <... write resumed>) = 20699119 [pid 16008] munmap(0x7fa3c52bf000, 138412032 [pid 313] <... umount2 resumed>) = 0 [pid 16008] <... munmap resumed>) = 0 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 16024] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16012] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 313] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./284/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./284/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, ./strace-static-x86_64: Process 16026 attached [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "./284/bus", AT_REMOVEDIR [pid 16026] set_robust_list(0x7f6b288bb9a0, 24 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... clone3 resumed> => {parent_tid=[1126]}, 88) = 1126 [pid 313] <... unlinkat resumed>) = 0 [pid 313] umount2("./284/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./284/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./284/binderfs" [pid 16026] <... set_robust_list resumed>) = 0 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] rt_sigprocmask(SIG_SETMASK, [], [pid 313] <... unlink resumed>) = 0 [pid 313] umount2("./284/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16026] rt_sigprocmask(SIG_SETMASK, [], [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16026] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] newfstatat(AT_FDCWD, "./284/cgroup", [pid 16026] getsockname(-1, 0x20000080, NULL [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... futex resumed>) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16026] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] unlink("./284/cgroup" [pid 16026] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... unlink resumed>) = 0 [pid 16026] <... futex resumed>) = 1 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] <... futex resumed>) = 0 [pid 16008] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 313] umount2("\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16026] open(NULL, O_RDONLY [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16008] <... openat resumed>) = 5 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16026] <... open resumed>) = -1 EFAULT (Bad address) [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] <... futex resumed>) = 0 [pid 16008] ioctl(5, LOOP_SET_FD, 3 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16026] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] umount2("\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16026] <... futex resumed>) = 0 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16026] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... openat resumed>) = 5 [pid 16026] dup(-1 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] <... futex resumed>) = 0 [pid 313] newfstatat(5, "", [pid 16026] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, [pid 16026] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, [pid 16026] <... futex resumed>) = 1 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... futex resumed>) = 0 [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 16026] renameat2(-1, NULL, -1, NULL, 0 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] close(5 [pid 16026] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... futex resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 16026] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16026] <... futex resumed>) = 0 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16026] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... unlinkat resumed>) = 0 [pid 16026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] umount2("./284/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16026] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... futex resumed>) = 0 [pid 16026] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16026] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] newfstatat(AT_FDCWD, "./284/cgroup.net", [pid 16026] <... futex resumed>) = 0 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16026] memfd_create("syzkaller", 0 [pid 16024] close(4 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... futex resumed>) = 0 [pid 313] unlink("./284/cgroup.net" [pid 16026] <... memfd_create resumed>) = 5 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16026] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... unlink resumed>) = 0 [pid 16026] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16024] <... close resumed>) = 0 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] getdents64(3, [pid 16026] close(5 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 16026] <... close resumed>) = 0 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16008] <... ioctl resumed>) = 0 [pid 313] close(3 [pid 16026] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16008] close(3 [pid 313] <... close resumed>) = 0 [pid 16026] <... futex resumed>) = 1 [pid 16024] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] <... futex resumed>) = 0 [pid 16008] <... close resumed>) = 0 [pid 313] unlinkat(AT_FDCWD, "./284", AT_REMOVEDIR [pid 16026] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16008] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] <... futex resumed>) = 0 [pid 16008] <... mkdirat resumed>) = 0 [pid 313] <... unlinkat resumed>) = 0 [pid 16026] open(NULL, O_RDONLY [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16008] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 313] mkdirat(AT_FDCWD, "./285", 0777 [pid 16026] <... open resumed>) = -1 EFAULT (Bad address) [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16026] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... mkdirat resumed>) = 0 [pid 16026] <... futex resumed>) = 1 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] <... futex resumed>) = 0 [pid 16026] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16024] <... futex resumed>) = 1 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16024] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16021] <... futex resumed>) = 0 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] <... futex resumed>) = 0 [pid 16026] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16026] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16021] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16026] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16026] <... futex resumed>) = 1 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] <... futex resumed>) = 0 [pid 16026] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16024] <... futex resumed>) = 0 [pid 16021] <... futex resumed>) = 1 [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16024] open(".", O_RDONLY [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16024] <... open resumed>) = 4 [pid 16021] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16024] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16019] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16019] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16019] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16019] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 16024] <... futex resumed>) = 0 [pid 16021] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... openat resumed>) = 3 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16021] <... futex resumed>) = 0 [pid 313] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 313] close(3) = 0 [pid 16024] <... mkdirat resumed>) = 0 [pid 16021] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16021] <... futex resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 313] close(3 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] <... close resumed>) = 0 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16021] <... mmap resumed>) = 0x7fe5ed9e7000 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] mprotect(0x7fe5ed9e8000, 131072, PROT_READ|PROT_WRITE [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... socket resumed>) = 3 [pid 16021] <... mprotect resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] rt_sigprocmask(SIG_BLOCK, ~[], [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16021] <... rt_sigprocmask resumed>[], 8) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda07990, parent_tid=0x7fe5eda07990, exit_signal=0, stack=0x7fe5ed9e7000, stack_size=0x20240, tls=0x7fe5eda076c0} [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] close(3 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] <... close resumed>) = 0 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] <... socket resumed>) = 3 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] <... clone3 resumed> => {parent_tid=[1135]}, 88) = 1135 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16021] rt_sigprocmask(SIG_SETMASK, [], [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16021] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16021] <... futex resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] close(3 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... close resumed>) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... setsockopt resumed>) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 16029 attached ) = -1 EEXIST (File exists) [pid 313] <... setsockopt resumed>) = 0 [pid 16029] set_robust_list(0x7fe5eda079a0, 24 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 313] close(3) = 0 [pid 313] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16030 attached [pid 16030] set_robust_list(0x5555559df760, 24 [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1150 [pid 16030] <... set_robust_list resumed>) = 0 [pid 16030] chdir("./285") = 0 [pid 16029] <... set_robust_list resumed>) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16030] setpgid(0, 0) = 0 [pid 16029] rt_sigprocmask(SIG_SETMASK, [], [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16030] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 16029] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16030] <... symlinkat resumed>) = 0 [pid 16030] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16030] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 16030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16029] getsockname(-1, 0x20000080, NULL [pid 16030] write(3, "1000", 4) = 4 [pid 16030] close(3) = 0 [pid 16029] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16030] read(200, [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16029] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16030] <... read resumed>0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16030] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16030] close(249) = 0 [pid 16030] close(248) = 0 [pid 16030] close(4) = 0 [pid 16030] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16029] <... futex resumed>) = 1 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] <... futex resumed>) = 0 [pid 16030] <... futex resumed>) = 0 [pid 16030] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, [pid 16029] open(NULL, O_RDONLY [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16021] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16030] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] <... futex resumed>) = 0 [pid 16029] <... open resumed>) = -1 EFAULT (Bad address) [pid 16030] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b14504000 [pid 16030] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16030] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16030] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0}./strace-static-x86_64: Process 16032 attached [pid 16032] set_robust_list(0x7f6b145249a0, 24) = 0 [pid 16030] <... clone3 resumed> => {parent_tid=[1151]}, 88) = 1151 [pid 16032] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16030] rt_sigprocmask(SIG_SETMASK, [], [pid 16032] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16030] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16030] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16032] <... futex resumed>) = 0 [pid 16030] <... futex resumed>) = 1 [pid 16032] memfd_create("syzkaller", 0 [pid 16030] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16032] <... memfd_create resumed>) = 3 [pid 16030] <... futex resumed>) = 0 [pid 16032] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6b0c104000 [pid 16030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b0c0e3000 [pid 16030] mprotect(0x7f6b0c0e4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16030] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16030] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c103990, parent_tid=0x7f6b0c103990, exit_signal=0, stack=0x7f6b0c0e3000, stack_size=0x20240, tls=0x7f6b0c1036c0} => {parent_tid=[1152]}, 88) = 1152 [pid 16030] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16030] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16030] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16021] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16029] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16021] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16029] dup(-1 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] <... futex resumed>) = 0 [pid 16029] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16021] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16029] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16029] renameat2(-1, NULL, -1, NULL, 0 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16021] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16021] <... futex resumed>) = 0 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16029] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16021] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16024] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16029] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16024] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16029] <... futex resumed>) = 1 [pid 16021] <... futex resumed>) = 0 [pid 16029] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16024] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16021] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16024] <... futex resumed>) = 0 [pid 16021] <... futex resumed>) = 0 [pid 16024] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16021] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16024] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16024] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16021] <... futex resumed>) = 0 [pid 16024] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 16021] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16024] memfd_create("syzkaller", 0 [pid 16021] <... futex resumed>) = 0 [pid 16021] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16024] <... memfd_create resumed>) = 5 [pid 16024] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16024] close(5) = 0 [pid 16024] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16021] <... futex resumed>) = 0 [ 390.930231][T15997] F2FS-fs (loop5): invalid crc value [ 390.950515][T16008] F2FS-fs (loop3): invalid crc value [pid 16021] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16024] open(NULL, O_RDONLY [pid 16021] <... futex resumed>) = 0 [pid 16024] <... open resumed>) = -1 EFAULT (Bad address) [pid 16024] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16021] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16024] <... futex resumed>) = 0 [pid 16021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16024] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16021] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16024] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16021] <... futex resumed>) = 0 [pid 16021] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16024] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16018] write(6, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119./strace-static-x86_64: Process 16033 attached [pid 16033] set_robust_list(0x7f6b0c1039a0, 24) = 0 [pid 16033] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16033] memfd_create("syzkaller", 0) = 4 [pid 16033] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16033] close(4) = 0 [pid 16033] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16033] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16030] <... futex resumed>) = 0 [pid 16030] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16033] <... futex resumed>) = 0 [pid 16030] <... futex resumed>) = 1 [pid 16033] open(".", O_RDONLY [pid 16030] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16024] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16033] <... open resumed>) = 4 [pid 16033] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16030] <... futex resumed>) = 0 [pid 16033] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16030] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16030] <... futex resumed>) = 0 [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16030] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16033] <... mkdirat resumed>) = 0 [pid 16030] <... futex resumed>) = 0 [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16030] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16030] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 16033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16030] <... mprotect resumed>) = 0 [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16030] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16030] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16030] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} [pid 16033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16030] <... clone3 resumed> => {parent_tid=[1153]}, 88) = 1153 [pid 16033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16030] rt_sigprocmask(SIG_SETMASK, [], [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16030] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16030] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16030] <... futex resumed>) = 0 [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16030] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 16038 attached [ 391.008449][T16008] F2FS-fs (loop3): Found nat_bits in checkpoint [ 391.041927][T15997] F2FS-fs (loop5): Found nat_bits in checkpoint ) = -1 EEXIST (File exists) [pid 16038] set_robust_list(0x7f6b0c0e29a0, 24 [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16038] <... set_robust_list resumed>) = 0 [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16038] rt_sigprocmask(SIG_SETMASK, [], [pid 16033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16038] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16038] getsockname(-1, 0x20000080, NULL [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16038] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16033] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16038] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16033] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16038] <... futex resumed>) = 1 [pid 16033] <... futex resumed>) = 0 [pid 16030] <... futex resumed>) = 0 [pid 16033] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16038] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16030] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16030] <... futex resumed>) = 0 [pid 16033] open(NULL, O_RDONLY [pid 16030] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16033] <... open resumed>) = -1 EFAULT (Bad address) [pid 310] <... umount2 resumed>) = 0 [pid 310] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./287/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "./287/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "./287/bus", AT_REMOVEDIR) = 0 [pid 310] umount2("./287/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./287/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./287/binderfs") = 0 [pid 310] umount2("./287/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./287/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./287/cgroup") = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 310] umount2("./287/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./287/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./287/cgroup.net") = 0 [pid 310] getdents64(3, 0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 310] close(3) = 0 [pid 310] unlinkat(AT_FDCWD, "./287", AT_REMOVEDIR) = 0 [pid 310] mkdirat(AT_FDCWD, "./288", 0777) = 0 [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 310] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 310] close(3) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] close(3) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] close(3) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16033] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16023] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] close(3) = 0 [pid 16033] <... futex resumed>) = 1 [pid 16030] <... futex resumed>) = 0 [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 310] close(3) = 0 [pid 310] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16039 attached [pid 16039] set_robust_list(0x5555558d6760, 24 [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1154 [pid 16039] <... set_robust_list resumed>) = 0 [pid 16039] chdir("./288") = 0 [pid 16039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16039] setpgid(0, 0) = 0 [pid 16039] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 16039] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16039] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 16033] dup(-1 [pid 16030] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16039] write(3, "1000", 4) = 4 [pid 16039] close(3) = 0 [pid 16039] read(200, 0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16039] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16039] close(249) = 0 [pid 16039] close(248 [pid 16033] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16030] <... futex resumed>) = 0 [pid 16039] <... close resumed>) = 0 [pid 16039] close(4) = 0 [pid 16039] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16033] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16030] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16039] <... futex resumed>) = 0 [pid 16039] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, NULL, 8) = 0 [pid 16039] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f340c58f000 [pid 16039] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16039] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16033] <... futex resumed>) = 0 [pid 16030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16039] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16033] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16030] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16039] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0} [pid 16033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16030] <... futex resumed>) = 0 ./strace-static-x86_64: Process 16040 attached [pid 16033] renameat2(-1, NULL, -1, NULL, 0 [pid 16030] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16040] set_robust_list(0x7f340c5af9a0, 24 [pid 16039] <... clone3 resumed> => {parent_tid=[1155]}, 88) = 1155 [pid 16040] <... set_robust_list resumed>) = 0 [pid 16039] rt_sigprocmask(SIG_SETMASK, [], [pid 16033] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16040] rt_sigprocmask(SIG_SETMASK, [], [pid 16039] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16033] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16040] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16039] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16033] <... futex resumed>) = 1 [pid 16030] <... futex resumed>) = 0 [pid 16040] memfd_create("syzkaller", 0 [pid 16039] <... futex resumed>) = 0 [pid 16033] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16030] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16040] <... memfd_create resumed>) = 3 [pid 16039] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16030] <... futex resumed>) = 0 [pid 16040] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16039] <... futex resumed>) = 0 [pid 16033] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16030] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16040] <... mmap resumed>) = 0x7f340418f000 [pid 16039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16033] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16033] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16030] <... futex resumed>) = 0 [pid 16033] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16030] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16039] <... mmap resumed>) = 0x7f340416e000 [pid 16033] memfd_create("syzkaller", 0 [pid 16030] <... futex resumed>) = 0 [pid 16033] <... memfd_create resumed>) = 5 [pid 16033] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16030] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16033] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16033] close(5) = 0 [pid 16033] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16030] <... futex resumed>) = 0 [pid 16033] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16030] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16030] <... futex resumed>) = 0 [pid 16033] open(NULL, O_RDONLY [pid 16030] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16033] <... open resumed>) = -1 EFAULT (Bad address) [pid 16033] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16030] <... futex resumed>) = 0 [pid 16039] mprotect(0x7f340416f000, 131072, PROT_READ|PROT_WRITE [pid 16033] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16030] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16033] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16030] <... futex resumed>) = 0 [pid 16033] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16030] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16033] <... futex resumed>) = 0 [pid 16030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16033] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16039] <... mprotect resumed>) = 0 [pid 16039] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16039] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340418e990, parent_tid=0x7f340418e990, exit_signal=0, stack=0x7f340416e000, stack_size=0x20240, tls=0x7f340418e6c0} => {parent_tid=[1156]}, 88) = 1156 [pid 16039] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16039] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16039] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 16041 attached [pid 16041] set_robust_list(0x7f340418e9a0, 24) = 0 [pid 16041] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16041] memfd_create("syzkaller", 0) = 4 [pid 16041] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16041] close(4) = 0 [pid 16041] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16039] <... futex resumed>) = 0 [pid 16039] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16039] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16041] open(".", O_RDONLY) = 4 [pid 16041] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16039] <... futex resumed>) = 0 [pid 16039] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16039] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f340414d000 [pid 16039] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = 0 [pid 16039] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16039] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0} [pid 16012] <... write resumed>) = 20699119 [pid 16039] <... clone3 resumed> => {parent_tid=[1157]}, 88) = 1157 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] rt_sigprocmask(SIG_SETMASK, [], [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16039] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16039] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16012] munmap(0x7f6b288dd000, 138412032 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 16043 attached [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16012] <... munmap resumed>) = 0 [pid 16012] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 16008] <... mount resumed>) = 0 [pid 16008] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16008] chdir("./bus" [pid 16012] <... openat resumed>) = 5 [pid 16008] <... chdir resumed>) = 0 [pid 16008] ioctl(5, LOOP_CLR_FD) = 0 [pid 16012] ioctl(5, LOOP_SET_FD, 3 [pid 16008] close(5 [pid 16043] set_robust_list(0x7f340416d9a0, 24 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16043] <... set_robust_list resumed>) = 0 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16043] rt_sigprocmask(SIG_SETMASK, [], [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [ 391.210304][T16008] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 391.229347][T15997] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 391.241211][T16008] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [pid 16043] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16043] getsockname(-1, 0x20000080, NULL [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16018] <... write resumed>) = 20699119 [pid 16043] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16018] munmap(0x7f8d96a91000, 138412032 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16043] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16043] <... futex resumed>) = 1 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] <... futex resumed>) = 0 [pid 16039] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16043] open(NULL, O_RDONLY [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16039] <... futex resumed>) = 0 [pid 16043] <... open resumed>) = -1 EFAULT (Bad address) [pid 16039] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16043] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16012] <... ioctl resumed>) = 0 [pid 16008] <... close resumed>) = 0 [pid 16008] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16008] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16043] <... futex resumed>) = 1 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] <... futex resumed>) = 0 [pid 16012] close(3 [pid 16007] close(3 [pid 16012] <... close resumed>) = 0 [pid 16007] <... close resumed>) = 0 [pid 16007] close(4) = 0 [pid 16007] close(5) = -1 EBADF (Bad file descriptor) [pid 16007] close(6) = -1 EBADF (Bad file descriptor) [pid 16007] close(7) = -1 EBADF (Bad file descriptor) [pid 16007] close(8) = -1 EBADF (Bad file descriptor) [pid 16007] close(9) = -1 EBADF (Bad file descriptor) [pid 16007] close(10) = -1 EBADF (Bad file descriptor) [pid 16007] close(11) = -1 EBADF (Bad file descriptor) [pid 16007] close(12) = -1 EBADF (Bad file descriptor) [pid 16007] close(13) = -1 EBADF (Bad file descriptor) [pid 16007] close(14) = -1 EBADF (Bad file descriptor) [pid 16007] close(15) = -1 EBADF (Bad file descriptor) [pid 16007] close(16) = -1 EBADF (Bad file descriptor) [pid 16007] close(17) = -1 EBADF (Bad file descriptor) [pid 16007] close(18) = -1 EBADF (Bad file descriptor) [pid 16007] close(19) = -1 EBADF (Bad file descriptor) [pid 16007] close(20) = -1 EBADF (Bad file descriptor) [pid 16007] close(21) = -1 EBADF (Bad file descriptor) [pid 16007] close(22) = -1 EBADF (Bad file descriptor) [pid 16043] dup(-1 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16039] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16018] <... munmap resumed>) = 0 [pid 16012] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16007] close(23 [pid 15997] <... mount resumed>) = 0 [pid 16018] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 16012] <... mkdirat resumed>) = 0 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15997] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16018] <... openat resumed>) = 3 [pid 16012] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [ 391.267334][T15997] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [pid 16007] close(24 [pid 15997] <... openat resumed>) = 7 [pid 16018] ioctl(3, LOOP_SET_FD, 6 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15997] chdir("./bus" [pid 16018] <... ioctl resumed>) = -1 EBUSY (Device or resource busy) [pid 16007] close(25 [pid 15997] <... chdir resumed>) = 0 [pid 16032] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16018] ioctl(3, LOOP_CLR_FD [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15997] ioctl(5, LOOP_CLR_FD [pid 16018] <... ioctl resumed>) = 0 [pid 16007] close(26 [pid 15997] <... ioctl resumed>) = 0 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15997] close(5 [pid 16007] close(27 [pid 15997] <... close resumed>) = 0 [pid 16018] ioctl(3, LOOP_SET_FD, 6 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15997] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16018] <... ioctl resumed>) = -1 EBUSY (Device or resource busy) [pid 16007] close(28 [pid 15997] <... futex resumed>) = 0 [pid 16018] close(3 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 15997] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16018] <... close resumed>) = 0 [pid 16007] close(29 [pid 16018] close(6 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] close(3 [pid 16043] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] <... futex resumed>) = 0 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16039] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16007] close(4 [pid 16043] <... futex resumed>) = 0 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [ 391.321791][T16012] F2FS-fs (loop0): invalid crc value [pid 16039] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16007] close(5 [pid 16043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] <... futex resumed>) = 0 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] renameat2(-1, NULL, -1, NULL, 0 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16039] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16007] close(6 [pid 16043] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] close(7 [pid 16043] <... futex resumed>) = 1 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] <... futex resumed>) = 0 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16039] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16007] close(8 [pid 16043] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] <... futex resumed>) = 0 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16039] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16007] close(9) = -1 EBADF (Bad file descriptor) [pid 16043] <... futex resumed>) = 0 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16007] close(10 [pid 16043] memfd_create("syzkaller", 0 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16040] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16039] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] <... memfd_create resumed>) = 5 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] <... futex resumed>) = 0 [pid 16007] close(11 [pid 16043] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16039] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] close(12 [pid 16043] close(5 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] <... close resumed>) = 0 [pid 16007] close(13 [pid 16043] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] <... futex resumed>) = 1 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16039] <... futex resumed>) = 0 [pid 16007] close(14 [pid 16043] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16039] <... futex resumed>) = 0 [pid 16010] close(3 [pid 16007] close(15 [pid 16043] open(NULL, O_RDONLY [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] <... open resumed>) = -1 EFAULT (Bad address) [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] close(4 [pid 16007] close(16 [pid 16043] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... close resumed>) = 0 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] <... futex resumed>) = 1 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16039] <... futex resumed>) = 0 [pid 16023] <... write resumed>) = 20699119 [pid 16010] close(5 [pid 16007] close(17 [pid 16043] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16010] <... close resumed>) = 0 [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16039] <... futex resumed>) = 0 [pid 16010] close(6 [pid 16007] close(18 [pid 16043] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16039] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] close(7 [pid 16007] close(19 [pid 16043] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16043] <... futex resumed>) = 1 [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16039] <... futex resumed>) = 0 [pid 16010] close(8 [pid 16007] close(20 [pid 16043] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] close(9 [pid 16007] close(21 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] close(10 [pid 16007] close(22 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] close(11 [pid 16007] close(23 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] close(12 [pid 16007] close(24 [pid 16041] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16041] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16010] close(13 [pid 16007] close(25 [pid 16041] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 391.369803][T16012] F2FS-fs (loop0): Found nat_bits in checkpoint [pid 16041] <... futex resumed>) = 0 [pid 16010] close(14 [pid 16007] close(26 [pid 16041] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16032] <... write resumed>) = 20699119 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16032] munmap(0x7f6b0c104000, 138412032 [pid 16010] close(15 [pid 16007] close(27 [pid 16032] <... munmap resumed>) = 0 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16032] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 16010] close(16 [pid 16007] close(28 [pid 16032] <... openat resumed>) = 5 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16032] ioctl(5, LOOP_SET_FD, 3 [pid 16010] close(17 [pid 16007] close(29 [pid 16032] <... ioctl resumed>) = 0 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16032] close(3 [pid 16010] close(18 [pid 16007] exit_group(0 [pid 16032] <... close resumed>) = 0 [pid 16017] <... futex resumed>) = ? [pid 16015] <... futex resumed>) = ? [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16008] <... futex resumed>) = ? [pid 16007] <... exit_group resumed>) = ? [pid 16032] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16017] +++ exited with 0 +++ [pid 16015] +++ exited with 0 +++ [pid 16010] close(19 [pid 16008] +++ exited with 0 +++ [pid 16023] munmap(0x7fe5eda29000, 138412032 [pid 16007] +++ exited with 0 +++ [pid 16032] <... mkdirat resumed>) = 0 [pid 16023] <... munmap resumed>) = 0 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1147, si_uid=0, si_status=0, si_utime=5, si_stime=15} --- [pid 16032] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16010] close(20 [pid 321] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... write resumed>) = 12 [pid 321] umount2("./285", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16023] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16023] <... openat resumed>) = 5 [pid 321] openat(AT_FDCWD, "./285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16023] ioctl(5, LOOP_SET_FD, 3 [pid 321] <... openat resumed>) = 3 [pid 321] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] getdents64(3, 0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 321] umount2("./285/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./285/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./285/cgroup.cpu" [pid 16010] close(21 [pid 321] <... unlink resumed>) = 0 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 944, NULL, 0) = 1 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 16010] close(22 [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 297] read(49, [pid 289] epoll_pwait(4, [pid 16010] close(23 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 16023] <... ioctl resumed>) = 0 [pid 16010] close(24 [pid 511] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 16023] close(3 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] epoll_pwait(4, [pid 16023] <... close resumed>) = 0 [pid 16010] close(25 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 297] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 289] epoll_pwait(4, [pid 16023] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] epoll_pwait(4, [pid 297] <... write resumed>) = 64 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16023] <... mkdirat resumed>) = 0 [pid 16010] close(26 [pid 16023] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 289] getpid( [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 391.460191][T16032] F2FS-fs (loop4): invalid crc value [pid 16010] close(27 [pid 342] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 289] <... getpid resumed>) = 288 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 297] read(49, [pid 289] tgkill(288, 297, SIGURG [pid 16040] <... write resumed>) = 20699119 [pid 16010] close(28 [pid 297] <... read resumed>0xc00069aaa0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 289] <... tgkill resumed>) = 0 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=288, si_uid=0} --- [pid 16010] close(29 [pid 297] rt_sigreturn({mask=[]} [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 297] <... rt_sigreturn resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16010] close(3 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16010] close(4) = -1 EBADF (Bad file descriptor) [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=249979573} [pid 16010] close(5) = -1 EBADF (Bad file descriptor) [pid 16010] close(6) = -1 EBADF (Bad file descriptor) [pid 16010] close(7) = -1 EBADF (Bad file descriptor) [pid 16010] close(8) = -1 EBADF (Bad file descriptor) [pid 16010] close(9) = -1 EBADF (Bad file descriptor) [pid 16010] close(10) = -1 EBADF (Bad file descriptor) [pid 16010] close(11) = -1 EBADF (Bad file descriptor) [pid 16010] close(12) = -1 EBADF (Bad file descriptor) [pid 16010] close(13) = -1 EBADF (Bad file descriptor) [pid 16010] close(14) = -1 EBADF (Bad file descriptor) [pid 16010] close(15) = -1 EBADF (Bad file descriptor) [pid 16010] close(16) = -1 EBADF (Bad file descriptor) [pid 16010] close(17) = -1 EBADF (Bad file descriptor) [pid 16010] close(18) = -1 EBADF (Bad file descriptor) [pid 16010] close(19) = -1 EBADF (Bad file descriptor) [pid 16010] close(20) = -1 EBADF (Bad file descriptor) [pid 16010] close(21) = -1 EBADF (Bad file descriptor) [pid 16010] close(22) = -1 EBADF (Bad file descriptor) [pid 16010] close(23) = -1 EBADF (Bad file descriptor) [pid 16040] munmap(0x7f340418f000, 138412032 [pid 16010] close(24 [pid 16040] <... munmap resumed>) = 0 [pid 16010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16010] close(25) = -1 EBADF (Bad file descriptor) [pid 16010] close(26) = -1 EBADF (Bad file descriptor) [pid 16010] close(27) = -1 EBADF (Bad file descriptor) [pid 16010] close(28) = -1 EBADF (Bad file descriptor) [pid 16010] close(29) = -1 EBADF (Bad file descriptor) [pid 16010] exit_group(0 [pid 16026] <... futex resumed>) = ? [pid 16019] <... futex resumed>) = ? [pid 16010] <... exit_group resumed>) = ? [pid 16026] +++ exited with 0 +++ [pid 16019] +++ exited with 0 +++ [pid 16040] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 5 [pid 16040] ioctl(5, LOOP_SET_FD, 3 [pid 16018] <... close resumed>) = 0 [pid 16018] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15995] <... futex resumed>) = 0 [pid 15995] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15995] futex(0x7f8d9f44df8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16018] <... futex resumed>) = 1 [pid 16018] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16040] <... ioctl resumed>) = 0 [pid 16040] close(3) = 0 [pid 16040] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [ 391.490791][T16032] F2FS-fs (loop4): Found nat_bits in checkpoint [ 391.527259][T16023] F2FS-fs (loop1): invalid crc value [pid 16040] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 15997] <... futex resumed>) = 0 [pid 15997] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 15997] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15995] <... futex resumed>) = 0 [pid 15995] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15995] futex(0x7f8d9f44df8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15997] ioctl(-1, FS_IOC_SETFLAGS, NULL) = -1 EBADF (Bad file descriptor) [pid 15997] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15995] <... futex resumed>) = 0 [pid 15995] close(3) = -1 EBADF (Bad file descriptor) [pid 15995] close(4) = 0 [pid 15995] close(5) = -1 EBADF (Bad file descriptor) [pid 15995] close(6) = -1 EBADF (Bad file descriptor) [pid 15995] close(7) = 0 [pid 15995] close(8) = -1 EBADF (Bad file descriptor) [pid 15995] close(9) = -1 EBADF (Bad file descriptor) [pid 15995] close(10) = -1 EBADF (Bad file descriptor) [pid 15995] close(11) = -1 EBADF (Bad file descriptor) [pid 15995] close(12) = -1 EBADF (Bad file descriptor) [pid 15995] close(13) = -1 EBADF (Bad file descriptor) [pid 15995] close(14) = -1 EBADF (Bad file descriptor) [pid 15995] close(15) = -1 EBADF (Bad file descriptor) [pid 15995] close(16) = -1 EBADF (Bad file descriptor) [pid 15995] close(17) = -1 EBADF (Bad file descriptor) [pid 15995] close(18) = -1 EBADF (Bad file descriptor) [pid 15995] close(19) = -1 EBADF (Bad file descriptor) [pid 15995] close(20) = -1 EBADF (Bad file descriptor) [pid 15995] close(21) = -1 EBADF (Bad file descriptor) [pid 15995] close(22) = -1 EBADF (Bad file descriptor) [pid 15995] close(23) = -1 EBADF (Bad file descriptor) [pid 15995] close(24) = -1 EBADF (Bad file descriptor) [pid 15995] close(25) = -1 EBADF (Bad file descriptor) [pid 15995] close(26) = -1 EBADF (Bad file descriptor) [pid 15995] close(27) = -1 EBADF (Bad file descriptor) [pid 15995] close(28) = -1 EBADF (Bad file descriptor) [pid 15995] close(29) = -1 EBADF (Bad file descriptor) [pid 15995] close(3) = -1 EBADF (Bad file descriptor) [pid 15995] close(4) = -1 EBADF (Bad file descriptor) [pid 15995] close(5) = -1 EBADF (Bad file descriptor) [pid 15995] close(6) = -1 EBADF (Bad file descriptor) [pid 15995] close(7) = -1 EBADF (Bad file descriptor) [pid 15995] close(8) = -1 EBADF (Bad file descriptor) [pid 15997] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15995] close(9) = -1 EBADF (Bad file descriptor) [pid 15995] close(10) = -1 EBADF (Bad file descriptor) [pid 15995] close(11) = -1 EBADF (Bad file descriptor) [pid 15995] close(12) = -1 EBADF (Bad file descriptor) [pid 15995] close(13) = -1 EBADF (Bad file descriptor) [pid 15995] close(14) = -1 EBADF (Bad file descriptor) [pid 15995] close(15) = -1 EBADF (Bad file descriptor) [pid 15995] close(16) = -1 EBADF (Bad file descriptor) [pid 15995] close(17) = -1 EBADF (Bad file descriptor) [pid 15995] close(18) = -1 EBADF (Bad file descriptor) [pid 15995] close(19) = -1 EBADF (Bad file descriptor) [pid 15995] close(20) = -1 EBADF (Bad file descriptor) [pid 15995] close(21) = -1 EBADF (Bad file descriptor) [pid 15995] close(22) = -1 EBADF (Bad file descriptor) [pid 15995] close(23) = -1 EBADF (Bad file descriptor) [pid 15995] close(24) = -1 EBADF (Bad file descriptor) [pid 15995] close(25) = -1 EBADF (Bad file descriptor) [pid 15995] close(26) = -1 EBADF (Bad file descriptor) [pid 15995] close(27) = -1 EBADF (Bad file descriptor) [pid 15995] close(28) = -1 EBADF (Bad file descriptor) [pid 15995] close(29) = -1 EBADF (Bad file descriptor) [pid 15995] exit_group(0 [pid 16018] <... futex resumed>) = ? [pid 15995] <... exit_group resumed>) = ? [pid 16018] +++ exited with 0 +++ [pid 16006] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 15997] <... futex resumed>) = ? [pid 16006] +++ exited with 0 +++ [pid 15997] +++ exited with 0 +++ [pid 15995] +++ exited with 0 +++ [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1133, si_uid=0, si_status=0, si_utime=11, si_stime=31} --- [ 391.546382][T16040] F2FS-fs (loop2): invalid crc value [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 276, NULL, 0) = 1 [pid 303] <... write resumed>) = 12 [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 289] <... futex resumed>) = 0 [pid 511] read(34, [pid 289] epoll_pwait(4, [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 297] <... futex resumed>) = 0 [pid 511] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 303] umount2("./282", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 511] <... write resumed>) = 64 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16021] close(3 [pid 511] read(34, [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] epoll_pwait(4, [pid 511] <... read resumed>0xc00069ab50, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] epoll_pwait(4, [pid 297] epoll_pwait(4, [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=158720806} [pid 303] openat(AT_FDCWD, "./282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 303] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(3, 0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 303] umount2("./282/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./282/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./282/cgroup.cpu" [pid 16021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... unlink resumed>) = 0 [pid 303] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16021] close(4 [pid 16032] <... mount resumed>) = 0 [pid 16021] <... close resumed>) = 0 [pid 16021] close(5 [pid 16032] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16032] chdir("./bus") = 0 [ 391.579691][T16012] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [ 391.580890][T16023] F2FS-fs (loop1): Found nat_bits in checkpoint [ 391.591629][T16032] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 391.608685][T16032] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 391.609712][T16040] F2FS-fs (loop2): Found nat_bits in checkpoint [pid 16032] ioctl(5, LOOP_CLR_FD [pid 16012] <... mount resumed>) = ? [pid 16012] +++ exited with 0 +++ [pid 16010] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1123, si_uid=0, si_status=0, si_utime=5, si_stime=20} --- [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 158, NULL, 0) = 1 [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 289] <... futex resumed>) = 0 [pid 297] read(25, [pid 289] sched_yield( [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 511] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 511] epoll_pwait(4, [pid 297] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 297] <... write resumed>) = 64 [pid 511] epoll_pwait(4, [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 342] <... futex resumed>) = 0 [pid 304] umount2("./281", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... futex resumed>) = 1 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] read(25, [pid 304] openat(AT_FDCWD, "./281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] <... read resumed>0xc00069ac00, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] <... openat resumed>) = 3 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(3, 0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 304] umount2("./281/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./281/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 289] <... sched_yield resumed>) = 0 [pid 304] unlink("./281/cgroup.cpu" [pid 289] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1 [pid 304] <... unlink resumed>) = 0 [pid 289] <... futex resumed>) = 0 [pid 304] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./281/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=102203879} [pid 304] umount2("./281/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./281/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 304] close(5) = 0 [pid 304] unlinkat(AT_FDCWD, "./281/bus", AT_REMOVEDIR) = 0 [pid 304] umount2("./281/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./281/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./281/binderfs") = 0 [pid 304] umount2("./281/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./281/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./281/cgroup") = 0 [pid 304] umount2("\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 16032] <... ioctl resumed>) = 0 [pid 304] close(5) = 0 [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16032] close(5 [pid 304] <... unlinkat resumed>) = 0 [pid 16021] <... close resumed>) = 0 [pid 304] umount2("./281/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./281/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16032] <... close resumed>) = 0 [pid 304] unlink("./281/cgroup.net" [pid 16032] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16021] close(6 [pid 304] <... unlink resumed>) = 0 [pid 304] getdents64(3, 0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 16030] close(3 [pid 16032] <... futex resumed>) = 0 [pid 304] close(3) = 0 [pid 304] unlinkat(AT_FDCWD, "./281", AT_REMOVEDIR [pid 16032] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16030] <... close resumed>) = 0 [pid 16021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... unlinkat resumed>) = 0 [pid 16030] close(4 [pid 304] mkdirat(AT_FDCWD, "./282", 0777 [pid 16030] <... close resumed>) = 0 [pid 16021] close(7 [pid 304] <... mkdirat resumed>) = 0 [pid 16030] close(5 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 16030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16030] close(6) = -1 EBADF (Bad file descriptor) [pid 16030] close(7) = -1 EBADF (Bad file descriptor) [pid 16030] close(8) = -1 EBADF (Bad file descriptor) [pid 16030] close(9) = -1 EBADF (Bad file descriptor) [pid 16030] close(10) = -1 EBADF (Bad file descriptor) [pid 16030] close(11) = -1 EBADF (Bad file descriptor) [pid 16030] close(12) = -1 EBADF (Bad file descriptor) [pid 16030] close(13) = -1 EBADF (Bad file descriptor) [pid 16030] close(14) = -1 EBADF (Bad file descriptor) [pid 16030] close(15) = -1 EBADF (Bad file descriptor) [pid 16030] close(16) = -1 EBADF (Bad file descriptor) [pid 16030] close(17) = -1 EBADF (Bad file descriptor) [pid 16030] close(18) = -1 EBADF (Bad file descriptor) [pid 16030] close(19) = -1 EBADF (Bad file descriptor) [pid 16030] close(20) = -1 EBADF (Bad file descriptor) [pid 16030] close(21) = -1 EBADF (Bad file descriptor) [pid 16030] close(22) = -1 EBADF (Bad file descriptor) [pid 16030] close(23) = -1 EBADF (Bad file descriptor) [pid 16030] close(24) = -1 EBADF (Bad file descriptor) [pid 16030] close(25) = -1 EBADF (Bad file descriptor) [pid 16030] close(26) = -1 EBADF (Bad file descriptor) [pid 16030] close(27) = -1 EBADF (Bad file descriptor) [pid 16030] close(28) = -1 EBADF (Bad file descriptor) [pid 16030] close(29) = -1 EBADF (Bad file descriptor) [pid 16030] close(3) = -1 EBADF (Bad file descriptor) [pid 16030] close(4) = -1 EBADF (Bad file descriptor) [pid 16030] close(5) = -1 EBADF (Bad file descriptor) [pid 16030] close(6) = -1 EBADF (Bad file descriptor) [pid 16030] close(7) = -1 EBADF (Bad file descriptor) [pid 16030] close(8) = -1 EBADF (Bad file descriptor) [pid 16030] close(9) = -1 EBADF (Bad file descriptor) [pid 16030] close(10) = -1 EBADF (Bad file descriptor) [pid 16030] close(11) = -1 EBADF (Bad file descriptor) [pid 16030] close(12) = -1 EBADF (Bad file descriptor) [pid 16030] close(13) = -1 EBADF (Bad file descriptor) [pid 16030] close(14) = -1 EBADF (Bad file descriptor) [pid 16030] close(15) = -1 EBADF (Bad file descriptor) [pid 16030] close(16) = -1 EBADF (Bad file descriptor) [pid 16030] close(17) = -1 EBADF (Bad file descriptor) [pid 16030] close(18) = -1 EBADF (Bad file descriptor) [pid 16030] close(19) = -1 EBADF (Bad file descriptor) [pid 16030] close(20) = -1 EBADF (Bad file descriptor) [pid 16030] close(21) = -1 EBADF (Bad file descriptor) [pid 16030] close(22) = -1 EBADF (Bad file descriptor) [pid 16030] close(23) = -1 EBADF (Bad file descriptor) [pid 16030] close(24) = -1 EBADF (Bad file descriptor) [pid 16030] close(25) = -1 EBADF (Bad file descriptor) [pid 16030] close(26) = -1 EBADF (Bad file descriptor) [pid 16030] close(27) = -1 EBADF (Bad file descriptor) [pid 16030] close(28) = -1 EBADF (Bad file descriptor) [pid 16030] close(29) = -1 EBADF (Bad file descriptor) [pid 16030] exit_group(0 [pid 16038] <... futex resumed>) = 230 [pid 16033] <... futex resumed>) = ? [pid 16030] <... exit_group resumed>) = ? [pid 16038] +++ exited with 0 +++ [pid 16033] +++ exited with 0 +++ [pid 16032] <... futex resumed>) = ? [pid 16032] +++ exited with 0 +++ [pid 16030] +++ exited with 0 +++ [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1150, si_uid=0, si_status=0, si_utime=4, si_stime=12} --- [pid 313] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 104, NULL, 0) = 1 [pid 313] <... write resumed>) = 12 [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 313] umount2("./285", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] <... futex resumed>) = 1 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 511] read(53, [pid 289] sched_yield( [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 313] openat(AT_FDCWD, "./285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 511] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 313] <... openat resumed>) = 3 [pid 289] <... sched_yield resumed>) = 0 [pid 511] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 313] newfstatat(3, "", [pid 289] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1 [pid 511] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 289] <... futex resumed>) = 0 [pid 511] <... write resumed>) = 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 289] epoll_pwait(4, [pid 511] read(53, [pid 342] epoll_pwait(4, [pid 313] getdents64(3, [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] <... read resumed>0xc00052cff0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] umount2("./285/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=72558663} [pid 313] newfstatat(AT_FDCWD, "./285/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./285/cgroup.cpu") = 0 [pid 313] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16021] close(8) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = 0 [pid 304] <... openat resumed>) = 3 [pid 16021] close(9) = -1 EBADF (Bad file descriptor) [pid 16021] close(10) = -1 EBADF (Bad file descriptor) [pid 321] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] ioctl(3, LOOP_CLR_FD [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./285/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16021] close(11) = -1 EBADF (Bad file descriptor) [pid 16021] close(12) = -1 EBADF (Bad file descriptor) [pid 16021] close(13) = -1 EBADF (Bad file descriptor) [pid 16021] close(14) = -1 EBADF (Bad file descriptor) [pid 16021] close(15) = -1 EBADF (Bad file descriptor) [pid 16021] close(16) = -1 EBADF (Bad file descriptor) [pid 16021] close(17) = -1 EBADF (Bad file descriptor) [pid 16021] close(18) = -1 EBADF (Bad file descriptor) [pid 16021] close(19) = -1 EBADF (Bad file descriptor) [pid 16021] close(20 [pid 321] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16040] <... mount resumed>) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16040] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 321] openat(AT_FDCWD, "./285/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16040] <... openat resumed>) = 3 [pid 321] <... openat resumed>) = 5 [pid 16021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16021] close(21) = -1 EBADF (Bad file descriptor) [pid 16021] close(22) = -1 EBADF (Bad file descriptor) [pid 16021] close(23) = -1 EBADF (Bad file descriptor) [pid 16021] close(24) = -1 EBADF (Bad file descriptor) [pid 16021] close(25) = -1 EBADF (Bad file descriptor) [pid 16021] close(26) = -1 EBADF (Bad file descriptor) [pid 16021] close(27) = -1 EBADF (Bad file descriptor) [pid 16021] close(28) = -1 EBADF (Bad file descriptor) [pid 16021] close(29) = -1 EBADF (Bad file descriptor) [pid 16021] close(3) = -1 EBADF (Bad file descriptor) [pid 16021] close(4) = -1 EBADF (Bad file descriptor) [pid 16021] close(5) = -1 EBADF (Bad file descriptor) [pid 16021] close(6) = -1 EBADF (Bad file descriptor) [pid 16021] close(7) = -1 EBADF (Bad file descriptor) [pid 16021] close(8) = -1 EBADF (Bad file descriptor) [pid 16021] close(9) = -1 EBADF (Bad file descriptor) [pid 16021] close(10) = -1 EBADF (Bad file descriptor) [pid 16021] close(11) = -1 EBADF (Bad file descriptor) [pid 16021] close(12) = -1 EBADF (Bad file descriptor) [pid 16021] close(13 [pid 16040] chdir("./bus" [pid 321] newfstatat(5, "", [pid 16040] <... chdir resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16040] ioctl(5, LOOP_CLR_FD [pid 321] getdents64(5, 0x555555c76850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 321] close(5) = 0 [pid 16021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16021] close(14 [pid 321] unlinkat(AT_FDCWD, "./285/bus", AT_REMOVEDIR [pid 16021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16021] close(15) = -1 EBADF (Bad file descriptor) [pid 321] <... unlinkat resumed>) = 0 [pid 321] umount2("./285/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16021] close(16 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./285/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlink("./285/binderfs" [pid 16021] close(17) = -1 EBADF (Bad file descriptor) [pid 321] <... unlink resumed>) = 0 [pid 16021] close(18 [pid 321] umount2("./285/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16021] close(19 [pid 321] newfstatat(AT_FDCWD, "./285/cgroup", [pid 16021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16021] close(20) = -1 EBADF (Bad file descriptor) [pid 16021] close(21) = -1 EBADF (Bad file descriptor) [ 391.695931][T16040] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 391.717358][T16040] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 391.727645][T16023] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [pid 16021] close(22) = -1 EBADF (Bad file descriptor) [pid 16021] close(23) = -1 EBADF (Bad file descriptor) [pid 16021] close(24) = -1 EBADF (Bad file descriptor) [pid 16021] close(25) = -1 EBADF (Bad file descriptor) [pid 16021] close(26) = -1 EBADF (Bad file descriptor) [pid 16021] close(27) = -1 EBADF (Bad file descriptor) [pid 16021] close(28) = -1 EBADF (Bad file descriptor) [pid 16021] close(29) = -1 EBADF (Bad file descriptor) [pid 16021] exit_group(0 [pid 16029] <... futex resumed>) = ? [pid 16024] <... futex resumed>) = ? [pid 16021] <... exit_group resumed>) = ? [pid 16029] +++ exited with 0 +++ [pid 16024] +++ exited with 0 +++ [pid 16023] <... mount resumed>) = ? [pid 321] unlink("./285/cgroup" [pid 16023] +++ exited with 0 +++ [pid 16021] +++ exited with 0 +++ [pid 321] <... unlink resumed>) = 0 [pid 321] umount2("\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 321] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] getdents64(5, 0x555555c76850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 321] close(5) = 0 [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 321] umount2("./285/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./285/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./285/cgroup.net") = 0 [pid 321] getdents64(3, 0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 321] close(3) = 0 [pid 321] unlinkat(AT_FDCWD, "./285", AT_REMOVEDIR) = 0 [pid 321] mkdirat(AT_FDCWD, "./286", 0777) = 0 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 321] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 342] <... epoll_pwait resumed>[], 128, 72, NULL, 0) = 0 [pid 321] close(3 [pid 342] epoll_pwait(4, [pid 321] <... close resumed>) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 342] epoll_pwait(4, [pid 321] <... socket resumed>) = 3 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 342] <... epoll_pwait resumed>[], 128, 1, NULL, 0) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 342] epoll_pwait(4, [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 342] epoll_pwait(4, [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=996334154} [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 321] close(3 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1132, si_uid=0, si_status=0, si_utime=6, si_stime=21} --- [pid 321] <... close resumed>) = 0 [pid 321] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16065 attached [pid 16065] set_robust_list(0x555555c6d760, 24 [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1151 [pid 16065] <... set_robust_list resumed>) = 0 [pid 16065] chdir("./286") = 0 [pid 16065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16065] setpgid(0, 0) = 0 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 996, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 16065] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 16065] <... symlinkat resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 317] umount2("./284", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] <... futex resumed>) = 0 [pid 16065] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 342] read(35, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16065] <... symlinkat resumed>) = 0 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] openat(AT_FDCWD, "./284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16065] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 342] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 16065] <... symlinkat resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 317] <... openat resumed>) = 3 [pid 16065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 511] epoll_pwait(4, [pid 342] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] newfstatat(3, "", [pid 16065] <... openat resumed>) = 3 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... write resumed>) = 64 [pid 16065] write(3, "1000", 4 [pid 511] epoll_pwait(4, [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16065] <... write resumed>) = 4 [pid 342] <... futex resumed>) = 1 [pid 317] getdents64(3, [pid 297] <... futex resumed>) = 0 [pid 16065] close(3 [pid 342] read(35, [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16065] <... close resumed>) = 0 [pid 342] <... read resumed>0xc00052d0a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 16065] read(200, [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] umount2("./284/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16065] <... read resumed>0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16065] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=987967538} [pid 16065] <... symlinkat resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./284/cgroup.cpu", [pid 16065] close(249) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16065] close(248 [pid 317] unlink("./284/cgroup.cpu" [pid 16065] <... close resumed>) = 0 [pid 16065] close(4) = 0 [ 391.750943][T16023] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [pid 16065] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 16065] <... futex resumed>) = 0 [pid 16065] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, [pid 317] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16065] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16065] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3cd6bf000 [pid 16065] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16065] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0}./strace-static-x86_64: Process 16066 attached [pid 16066] set_robust_list(0x7fa3cd6df9a0, 24 [pid 16065] <... clone3 resumed> => {parent_tid=[1152]}, 88) = 1152 [pid 16066] <... set_robust_list resumed>) = 0 [pid 16065] rt_sigprocmask(SIG_SETMASK, [], [pid 16066] rt_sigprocmask(SIG_SETMASK, [], [pid 16065] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16066] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16065] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16066] memfd_create("syzkaller", 0 [pid 16065] <... futex resumed>) = 0 [pid 16066] <... memfd_create resumed>) = 3 [pid 16065] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16066] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16065] <... futex resumed>) = 0 [pid 16066] <... mmap resumed>) = 0x7fa3c52bf000 [pid 16065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16040] <... ioctl resumed>) = 0 [pid 16040] close(5) = 0 [pid 16040] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16040] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16065] <... mmap resumed>) = 0x7fa3c529e000 [pid 16065] mprotect(0x7fa3c529f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16065] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c52be990, parent_tid=0x7fa3c52be990, exit_signal=0, stack=0x7fa3c529e000, stack_size=0x20240, tls=0x7fa3c52be6c0} => {parent_tid=[1153]}, 88) = 1153 [pid 16065] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16065] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16065] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16039] close(3) = 0 [pid 16039] close(4) = 0 [pid 16039] close(5) = -1 EBADF (Bad file descriptor) [pid 16039] close(6) = -1 EBADF (Bad file descriptor) [pid 16039] close(7) = -1 EBADF (Bad file descriptor) [pid 16039] close(8) = -1 EBADF (Bad file descriptor) [pid 16039] close(9) = -1 EBADF (Bad file descriptor) [pid 16039] close(10) = -1 EBADF (Bad file descriptor) [pid 16039] close(11) = -1 EBADF (Bad file descriptor) [pid 16039] close(12) = -1 EBADF (Bad file descriptor) [pid 16039] close(13) = -1 EBADF (Bad file descriptor) [pid 16039] close(14) = -1 EBADF (Bad file descriptor) [pid 16039] close(15) = -1 EBADF (Bad file descriptor) [pid 16039] close(16) = -1 EBADF (Bad file descriptor) [pid 16039] close(17) = -1 EBADF (Bad file descriptor) [pid 16039] close(18) = -1 EBADF (Bad file descriptor) [pid 16039] close(19) = -1 EBADF (Bad file descriptor) [pid 16039] close(20) = -1 EBADF (Bad file descriptor) [pid 16039] close(21) = -1 EBADF (Bad file descriptor) [pid 16039] close(22) = -1 EBADF (Bad file descriptor) [pid 16039] close(23) = -1 EBADF (Bad file descriptor) [pid 16039] close(24) = -1 EBADF (Bad file descriptor) [pid 16039] close(25) = -1 EBADF (Bad file descriptor) [pid 16039] close(26) = -1 EBADF (Bad file descriptor) [pid 16039] close(27) = -1 EBADF (Bad file descriptor) [pid 16039] close(28) = -1 EBADF (Bad file descriptor) [pid 16039] close(29) = -1 EBADF (Bad file descriptor) [pid 16039] close(3) = -1 EBADF (Bad file descriptor) [pid 16039] close(4) = -1 EBADF (Bad file descriptor) [pid 16039] close(5) = -1 EBADF (Bad file descriptor) [pid 16039] close(6) = -1 EBADF (Bad file descriptor) [pid 16039] close(7) = -1 EBADF (Bad file descriptor) [pid 16039] close(8) = -1 EBADF (Bad file descriptor) [pid 16039] close(9) = -1 EBADF (Bad file descriptor) [pid 16039] close(10) = -1 EBADF (Bad file descriptor) [pid 16039] close(11) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 16067 attached [pid 16067] set_robust_list(0x7fa3c52be9a0, 24 [pid 16039] close(12) = -1 EBADF (Bad file descriptor) [pid 16067] <... set_robust_list resumed>) = 0 [pid 16039] close(13) = -1 EBADF (Bad file descriptor) [pid 16039] close(14) = -1 EBADF (Bad file descriptor) [pid 16067] rt_sigprocmask(SIG_SETMASK, [], [pid 16039] close(15 [pid 16067] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16039] close(16) = -1 EBADF (Bad file descriptor) [pid 16039] close(17) = -1 EBADF (Bad file descriptor) [pid 16039] close(18) = -1 EBADF (Bad file descriptor) [pid 16039] close(19) = -1 EBADF (Bad file descriptor) [pid 16039] close(20) = -1 EBADF (Bad file descriptor) [pid 16039] close(21) = -1 EBADF (Bad file descriptor) [pid 16039] close(22) = -1 EBADF (Bad file descriptor) [pid 16039] close(23) = -1 EBADF (Bad file descriptor) [pid 16039] close(24) = -1 EBADF (Bad file descriptor) [pid 16039] close(25) = -1 EBADF (Bad file descriptor) [pid 16039] close(26) = -1 EBADF (Bad file descriptor) [pid 16039] close(27) = -1 EBADF (Bad file descriptor) [pid 16039] close(28) = -1 EBADF (Bad file descriptor) [pid 16039] close(29) = -1 EBADF (Bad file descriptor) [pid 16039] exit_group(0 [pid 16040] <... futex resumed>) = ? [pid 16043] <... futex resumed>) = ? [pid 16041] <... futex resumed>) = ? [pid 16040] +++ exited with 0 +++ [pid 16043] +++ exited with 0 +++ [pid 16039] <... exit_group resumed>) = ? [pid 16041] +++ exited with 0 +++ [pid 16039] +++ exited with 0 +++ [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1154, si_uid=0, si_status=0, si_utime=4, si_stime=16} --- [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 989, NULL, 0) = 1 [pid 310] <... write resumed>) = 12 [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] umount2("./288", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] <... futex resumed>) = 0 [pid 511] read(11, [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] epoll_pwait(4, [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 310] openat(AT_FDCWD, "./288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 342] <... futex resumed>) = 0 [pid 310] <... openat resumed>) = 3 [pid 511] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 310] newfstatat(3, "", [pid 511] <... write resumed>) = 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 511] read(11, [pid 342] epoll_pwait(4, [pid 511] <... read resumed>0xc00052d150, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] getdents64(3, [pid 511] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] umount2("./288/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=940836103} [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16067] memfd_create("syzkaller", 0 [pid 310] newfstatat(AT_FDCWD, "./288/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 391.837230][ T7] ================================================================== [ 391.845188][ T7] BUG: KASAN: use-after-free in down_read_trylock+0xba/0x1d0 [ 391.852336][ T7] Write of size 8 at addr ffff8881227a3070 by task kworker/u4:0/7 [ 391.859957][ T7] [ 391.862137][ T7] CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 5.10.199-syzkaller-00307-gd30b996835c0 #0 [ 391.871781][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 391.881863][ T7] Workqueue: writeback wb_workfn (flush-7:2) [ 391.887667][ T7] Call Trace: [ 391.890860][ T7] dump_stack_lvl+0x1e2/0x24b [ 391.895314][ T7] ? bfq_pos_tree_add_move+0x43b/0x43b [ 391.900608][ T7] ? panic+0x80b/0x80b [ 391.904551][ T7] ? __kasan_check_write+0x14/0x20 [ 391.909460][ T7] print_address_description+0x81/0x3b0 [ 391.914834][ T7] kasan_report+0x179/0x1c0 [ 391.919179][ T7] ? down_read_trylock+0xba/0x1d0 [ 391.924035][ T7] ? down_read_trylock+0xba/0x1d0 [ 391.928908][ T7] kasan_check_range+0x293/0x2a0 [ 391.933673][ T7] __kasan_check_write+0x14/0x20 [ 391.938452][ T7] down_read_trylock+0xba/0x1d0 [ 391.943148][ T7] ? __init_rwsem+0x1c0/0x1c0 [ 391.947688][ T7] ? __kasan_check_read+0x11/0x20 [ 391.952596][ T7] ? queue_io+0x3d3/0x520 [ 391.956840][ T7] trylock_super+0x1f/0xf0 [ 391.961010][ T7] wb_writeback+0x49d/0xc60 [ 391.965360][ T7] ? wb_io_lists_depopulated+0x180/0x180 [ 391.971325][ T7] ? __kasan_check_write+0x14/0x20 [ 391.976289][ T7] ? cpumask_next+0x23/0x30 [ 391.980605][ T7] wb_workfn+0xb3d/0x1110 [ 391.984778][ T7] ? inode_wait_for_writeback+0x280/0x280 [ 391.990349][ T7] ? __switch_to_asm+0x34/0x60 [ 391.994930][ T7] ? __kasan_check_read+0x11/0x20 [ 391.999807][ T7] ? read_word_at_a_time+0x12/0x20 [ 392.004741][ T7] ? strscpy+0x9c/0x260 [ 392.008920][ T7] process_one_work+0x6dc/0xbd0 [ 392.013545][ T7] worker_thread+0xaea/0x1510 [ 392.018103][ T7] kthread+0x34b/0x3d0 [ 392.021995][ T7] ? worker_clr_flags+0x180/0x180 [ 392.026819][ T7] ? kthread_blkcg+0xd0/0xd0 [ 392.031250][ T7] ret_from_fork+0x1f/0x30 [ 392.035496][ T7] [pid 310] unlink("./288/cgroup.cpu" [pid 16067] <... memfd_create resumed>) = 4 [pid 310] <... unlink resumed>) = 0 [pid 310] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16067] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16067] close(4) = 0 [pid 16067] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16065] <... futex resumed>) = 0 [pid 16065] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16065] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16067] open(".", O_RDONLY) = 4 [pid 16067] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16065] <... futex resumed>) = 0 [pid 16065] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16065] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3c527d000 [pid 16065] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16065] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = 0 [pid 16065] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0} => {parent_tid=[1154]}, 88) = 1154 [pid 16065] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16065] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16065] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16067] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16067] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... umount2 resumed>) = 0 [pid 317] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./284/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "./284/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, 0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5) = 0 [pid 317] unlinkat(AT_FDCWD, "./284/bus", AT_REMOVEDIR) = 0 [pid 317] umount2("./284/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./284/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./284/binderfs") = 0 [pid 317] umount2("./284/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./284/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./284/cgroup") = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, 0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5) = 0 [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 317] umount2("./284/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./284/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./284/cgroup.net") = 0 [pid 317] getdents64(3, 0x555557095810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./284", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./285", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD./strace-static-x86_64: Process 16068 attached [pid 313] <... umount2 resumed>) = 0 [pid 16068] set_robust_list(0x7fa3c529d9a0, 24) = 0 [pid 16068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16068] getsockname(-1, 0x20000080, NULL) = -1 EBADF (Bad file descriptor) [pid 16068] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16065] <... futex resumed>) = 0 [pid 16065] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16067] <... futex resumed>) = 0 [pid 16067] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16065] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16067] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16067] <... futex resumed>) = 0 [pid 16065] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16067] dup(-1 [pid 16065] <... futex resumed>) = 0 [pid 16067] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16065] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16067] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16067] <... futex resumed>) = 0 [pid 16065] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16067] renameat2(-1, NULL, -1, NULL, 0 [pid 16065] <... futex resumed>) = 0 [pid 16067] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16065] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16067] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16065] <... futex resumed>) = 0 [pid 16065] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16065] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16067] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC) = -1 EFAULT (Bad address) [pid 16067] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16065] <... futex resumed>) = 0 [pid 16065] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16067] memfd_create("syzkaller", 0 [pid 16065] <... futex resumed>) = 0 [pid 16067] <... memfd_create resumed>) = 5 [pid 16065] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16067] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16067] close(5) = 0 [pid 16067] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16065] <... futex resumed>) = 0 [pid 16065] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16065] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16067] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16067] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16065] <... futex resumed>) = 0 [pid 16065] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16065] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16067] ioctl(-1, FS_IOC_SETFLAGS, NULL) = -1 EBADF (Bad file descriptor) [pid 16067] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16065] <... futex resumed>) = 0 [pid 16067] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16068] <... futex resumed>) = 1 [pid 16068] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./285/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./285/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "./285/bus", AT_REMOVEDIR) = 0 [pid 313] umount2("./285/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./285/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./285/binderfs") = 0 [pid 313] umount2("./285/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./285/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./285/cgroup") = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 313] umount2("./285/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./285/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./285/cgroup.net") = 0 [pid 313] getdents64(3, 0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 313] close(3) = 0 [pid 313] unlinkat(AT_FDCWD, "./285", AT_REMOVEDIR) = 0 [pid 313] mkdirat(AT_FDCWD, "./286", 0777) = 0 [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 304] <... ioctl resumed>) = 0 [pid 16066] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 304] close(3 [pid 303] <... umount2 resumed>) = 0 [pid 303] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./282/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "./282/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "./282/bus", AT_REMOVEDIR) = 0 [pid 303] umount2("./282/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./282/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./282/binderfs") = 0 [pid 303] umount2("./282/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./282/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./282/cgroup") = 0 [pid 303] umount2("\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 303] umount2("./282/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./282/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./282/cgroup.net") = 0 [pid 303] getdents64(3, 0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 303] close(3) = 0 [pid 303] unlinkat(AT_FDCWD, "./282", AT_REMOVEDIR) = 0 [pid 303] mkdirat(AT_FDCWD, "./283", 0777) = 0 [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 16066] <... write resumed>) = 20699119 [pid 16066] munmap(0x7fa3c52bf000, 138412032) = 0 [ 392.037666][ T7] Allocated by task 304: [ 392.041751][ T7] ____kasan_kmalloc+0xdb/0x110 [ 392.046434][ T7] __kasan_kmalloc+0x9/0x10 [ 392.050800][ T7] __kmalloc+0x1aa/0x330 [ 392.054917][ T7] kvmalloc_node+0x82/0x130 [ 392.059194][ T7] alloc_fdtable+0xcf/0x260 [ 392.063531][ T7] dup_fd+0x759/0xb00 [ 392.067402][ T7] copy_files+0xe6/0x200 [ 392.071435][ T7] copy_process+0x10ac/0x3340 [ 392.075948][ T7] kernel_clone+0x21e/0x9e0 [ 392.080291][ T7] __x64_sys_clone+0x23f/0x290 [ 392.084884][ T7] do_syscall_64+0x34/0x70 [ 392.089178][ T7] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 392.094853][ T7] [ 392.097022][ T7] Last potentially related work creation: [ 392.102586][ T7] kasan_save_stack+0x3b/0x60 [ 392.107102][ T7] __kasan_record_aux_stack+0xd3/0x100 [ 392.112397][ T7] kasan_record_aux_stack_noalloc+0xb/0x10 [ 392.118042][ T7] insert_work+0x56/0x310 [ 392.122249][ T7] __queue_work+0x970/0xd10 [ 392.126544][ T7] queue_work_on+0x105/0x160 [ 392.130979][ T7] destroy_super_rcu+0xd1/0xe0 [ 392.135633][ T7] rcu_do_batch+0x597/0xc40 [ 392.139911][ T7] rcu_core+0x5ad/0xe40 [ 392.143897][ T7] rcu_core_si+0x9/0x10 [ 392.147920][ T7] __do_softirq+0x268/0x5bb [ 392.152220][ T7] [ 392.154392][ T7] Second to last potentially related work creation: [ 392.160824][ T7] kasan_save_stack+0x3b/0x60 [ 392.165351][ T7] __kasan_record_aux_stack+0xd3/0x100 [ 392.170635][ T7] kasan_record_aux_stack_noalloc+0xb/0x10 [ 392.176270][ T7] call_rcu+0x135/0x11f0 [ 392.180349][ T7] __put_super+0x25c/0x2b0 [ 392.184609][ T7] deactivate_locked_super+0xe1/0x110 [ 392.189809][ T7] deactivate_super+0xbe/0xf0 [ 392.194349][ T7] cleanup_mnt+0x45c/0x510 [ 392.198583][ T7] __cleanup_mnt+0x19/0x20 [ 392.202840][ T7] task_work_run+0x129/0x190 [ 392.207253][ T7] ptrace_notify+0x29e/0x350 [ 392.211679][ T7] syscall_exit_to_user_mode+0x120/0x1d0 [ 392.217165][ T7] do_syscall_64+0x40/0x70 [ 392.221402][ T7] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 392.227124][ T7] [ 392.229300][ T7] The buggy address belongs to the object at ffff8881227a3000 [ 392.229300][ T7] which belongs to the cache kmalloc-2k of size 2048 [ 392.243193][ T7] The buggy address is located 112 bytes inside of [ 392.243193][ T7] 2048-byte region [ffff8881227a3000, ffff8881227a3800) [ 392.256384][ T7] The buggy address belongs to the page: [ 392.261852][ T7] page:ffffea000489e800 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff8881227a0000 pfn:0x1227a0 [ 392.273227][ T7] head:ffffea000489e800 order:3 compound_mapcount:0 compound_pincount:0 [ 392.281377][ T7] flags: 0x4000000000010200(slab|head) [ 392.286683][ T7] raw: 4000000000010200 ffffea00042ace08 ffffea0004371008 ffff888100042d80 [ 392.295092][ T7] raw: ffff8881227a0000 0000000000080005 00000001ffffffff 0000000000000000 [ 392.303730][ T7] page dumped because: kasan: bad access detected [ 392.309983][ T7] page_owner tracks the page as allocated [ 392.315541][ T7] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 304, ts 25030017966, free_ts 0 [ 392.334498][ T7] prep_new_page+0x166/0x180 [ 392.338888][ T7] get_page_from_freelist+0x2d8c/0x2f30 [ 392.344266][ T7] __alloc_pages_nodemask+0x435/0xaf0 [ 392.349482][ T7] new_slab+0x80/0x400 [ 392.353378][ T7] ___slab_alloc+0x302/0x4b0 [ 392.357812][ T7] __slab_alloc+0x63/0xa0 [ 392.361971][ T7] __kmalloc_track_caller+0x1f8/0x320 [ 392.367246][ T7] pskb_expand_head+0x12b/0x1180 [ 392.371984][ T7] netlink_trim+0x19b/0x230 [ 392.376292][ T7] netlink_broadcast_filtered+0x66/0x1270 [ 392.381942][ T7] nlmsg_notify+0x101/0x1c0 [ 392.386362][ T7] rtnetlink_event+0x15a/0x1b0 [ 392.390919][ T7] raw_notifier_call_chain+0x8c/0xf0 [ 392.396000][ T7] call_netdevice_notifiers_info+0xc6/0x110 [ 392.401722][ T7] __netdev_upper_dev_link+0x579/0x750 [ 392.407016][ T7] netdev_upper_dev_link+0x9a/0xe0 [ 392.411958][ T7] page_owner free stack trace missing [ 392.417166][ T7] [ 392.419334][ T7] Memory state around the buggy address: [ 392.424819][ T7] ffff8881227a2f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [pid 16066] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 313] <... openat resumed>) = 3 [pid 304] <... close resumed>) = 0 [pid 303] <... openat resumed>) = 3 [pid 313] ioctl(3, LOOP_CLR_FD [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 303] ioctl(3, LOOP_CLR_FD [pid 313] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 304] <... socket resumed>) = 3 [pid 303] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 16066] <... openat resumed>) = 5 [pid 313] close(3 [pid 304] close(3 [pid 303] close(3 [pid 16066] ioctl(5, LOOP_SET_FD, 3 [pid 313] <... close resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... socket resumed>) = 3 [pid 304] <... socket resumed>) = 3 [ 392.432706][ T7] ffff8881227a2f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 392.440623][ T7] >ffff8881227a3000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 392.448500][ T7] ^ [ 392.456056][ T7] ffff8881227a3080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 392.464097][ T7] ffff8881227a3100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 392.471969][ T7] ================================================================== [ 392.479875][ T7] Disabling lock debugging due to kernel taint [pid 313] close(3 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 313] <... close resumed>) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 313] <... socket resumed>) = 3 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 304] close(3 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 304] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 304] <... socket resumed>) = 3 [pid 313] close(3 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] <... close resumed>) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] <... socket resumed>) = 3 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... ioctl resumed>) = 0 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] close(3 [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] <... close resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] close(3 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] <... socket resumed>) = 3 [pid 303] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] <... close resumed>) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] <... socket resumed>) = 3 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16066] <... ioctl resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16066] close(3) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16066] mkdirat(AT_FDCWD, "./bus", 0777 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16066] <... mkdirat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16066] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 304] <... setsockopt resumed>) = 0 [pid 303] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] <... setsockopt resumed>) = 0 [pid 303] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] close(3 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 303] <... socket resumed>) = 3 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... setsockopt resumed>) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] <... setsockopt resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] close(3 [pid 304] close(3 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] <... close resumed>) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... setsockopt resumed>) = 0 [pid 313] read(249, [pid 304] <... close resumed>) = 0 [pid 317] close(3 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] <... close resumed>) = 0 [pid 313] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 304] read(249, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] read(249, [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 304] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557094750) = 1136 ./strace-static-x86_64: Process 16073 attached ./strace-static-x86_64: Process 16072 attached [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1154 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16073] set_robust_list(0x5555559df760, 24./strace-static-x86_64: Process 16074 attached ) = 0 [pid 16072] set_robust_list(0x555557094760, 24 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16074] set_robust_list(0x555555ac2760, 24 [pid 16073] chdir("./286" [pid 16072] <... set_robust_list resumed>) = 0 [pid 304] <... clone resumed>, child_tidptr=0x555555ac2750) = 1127 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16074] <... set_robust_list resumed>) = 0 [pid 16073] <... chdir resumed>) = 0 [pid 16074] chdir("./282") = 0 [pid 16074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16074] <... prctl resumed>) = 0 [pid 16072] chdir("./285" [pid 16073] <... prctl resumed>) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16074] setpgid(0, 0 [pid 16073] setpgid(0, 0 [pid 16074] <... setpgid resumed>) = 0 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16072] <... chdir resumed>) = 0 [pid 16074] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 16073] <... setpgid resumed>) = 0 [pid 303] close(3 [pid 16074] <... symlinkat resumed>) = 0 [pid 16072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16074] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 303] <... close resumed>) = 0 [pid 16074] <... symlinkat resumed>) = 0 [pid 16073] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 16072] <... prctl resumed>) = 0 [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16074] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 16073] <... symlinkat resumed>) = 0 [pid 16072] setpgid(0, 0 [pid 303] <... socket resumed>) = 3 [pid 16074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16073] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 16072] <... setpgid resumed>) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16074] <... openat resumed>) = 3 [pid 16074] write(3, "1000", 4) = 4 [pid 16074] close(3) = 0 [pid 16074] read(200, 0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16074] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16073] <... symlinkat resumed>) = 0 [pid 16074] <... symlinkat resumed>) = 0 [pid 16073] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 16072] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16074] close(249) = 0 [pid 16073] <... symlinkat resumed>) = 0 [pid 16074] close(248 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16074] <... close resumed>) = 0 [pid 16073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16074] close(4 [pid 16072] <... symlinkat resumed>) = 0 [pid 16074] <... close resumed>) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16074] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] <... openat resumed>) = 3 [pid 16072] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16074] <... futex resumed>) = 0 [pid 16073] write(3, "1000", 4 [pid 16074] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, NULL, 8) = 0 [pid 16072] <... symlinkat resumed>) = 0 [pid 16074] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16073] <... write resumed>) = 4 [pid 16072] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 303] <... setsockopt resumed>) = 0 [pid 16074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16073] close(3 [pid 16074] <... mmap resumed>) = 0x7f6b30cdd000 [pid 16074] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE [pid 16073] <... close resumed>) = 0 [pid 16072] <... symlinkat resumed>) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16074] <... mprotect resumed>) = 0 [pid 16073] read(200, [pid 16072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16074] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16073] <... read resumed>0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16074] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16074] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0} [pid 16072] <... openat resumed>) = 3 ./strace-static-x86_64: Process 16076 attached [pid 16073] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 16076] set_robust_list(0x7f6b30cfd9a0, 24 [pid 16074] <... clone3 resumed> => {parent_tid=[1128]}, 88) = 1128 [pid 16072] write(3, "1000", 4 [pid 16076] <... set_robust_list resumed>) = 0 [pid 16074] rt_sigprocmask(SIG_SETMASK, [], [pid 16073] <... symlinkat resumed>) = 0 [pid 16072] <... write resumed>) = 4 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16076] rt_sigprocmask(SIG_SETMASK, [], [pid 16074] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16073] close(249 [pid 16072] close(3 [pid 16074] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... setsockopt resumed>) = 0 [ 392.552912][T16066] F2FS-fs (loop3): invalid crc value [pid 16076] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16074] <... futex resumed>) = 0 [pid 16073] <... close resumed>) = 0 [pid 16072] <... close resumed>) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16076] memfd_create("syzkaller", 0 [pid 16074] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] close(248 [pid 16072] read(200, [pid 16076] <... memfd_create resumed>) = 3 [pid 16074] <... futex resumed>) = 0 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 16076] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16073] <... close resumed>) = 0 [pid 16072] <... read resumed>0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16076] <... mmap resumed>) = 0x7f6b288dd000 [pid 16074] <... mmap resumed>) = 0x7f6b288bc000 [pid 16073] close(4 [pid 16072] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16074] mprotect(0x7f6b288bd000, 131072, PROT_READ|PROT_WRITE [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 16074] <... mprotect resumed>) = 0 [pid 16074] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16074] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288dc990, parent_tid=0x7f6b288dc990, exit_signal=0, stack=0x7f6b288bc000, stack_size=0x20240, tls=0x7f6b288dc6c0} => {parent_tid=[1129]}, 88) = 1129 [pid 16074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16074] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16074] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16073] <... close resumed>) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744./strace-static-x86_64: Process 16077 attached [pid 16073] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16072] <... symlinkat resumed>) = 0 [pid 303] <... setsockopt resumed>) = 0 [pid 16073] <... futex resumed>) = 0 [pid 16073] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, [pid 16072] close(249 [pid 303] close(3 [pid 16072] <... close resumed>) = 0 [pid 303] <... close resumed>) = 0 [pid 16077] set_robust_list(0x7f6b288dc9a0, 24 [pid 16073] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16072] close(248 [pid 16073] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 303] read(249, [pid 16072] <... close resumed>) = 0 [pid 16073] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 303] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16072] close(4 [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16072] <... close resumed>) = 0 [pid 16072] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16065] close(3) = -1 EBADF (Bad file descriptor) [pid 16065] close(4) = 0 [pid 16065] close(5) = 0 [pid 16065] close(6) = -1 EBADF (Bad file descriptor) [pid 16065] close(7) = -1 EBADF (Bad file descriptor) [pid 16065] close(8) = -1 EBADF (Bad file descriptor) [pid 16073] <... mmap resumed>) = 0x7f6b14504000 ./strace-static-x86_64: Process 16079 attached [pid 16073] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE [pid 16079] set_robust_list(0x5555566fa760, 24 [pid 16073] <... mprotect resumed>) = 0 [pid 16072] <... futex resumed>) = 0 [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1137 [pid 16079] <... set_robust_list resumed>) = 0 [pid 16079] chdir("./283") = 0 [pid 16079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16079] setpgid(0, 0) = 0 [pid 16079] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 16073] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16072] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, [pid 16065] close(9 [pid 16079] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16072] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16079] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 16073] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0} [pid 16072] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16065] close(10 [pid 16079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16080 attached ) = 3 [pid 16072] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16079] write(3, "1000", 4) = 4 [pid 16079] close(3) = 0 [pid 16079] read(200, 0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16079] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16080] set_robust_list(0x7f6b145249a0, 24 [pid 16073] <... clone3 resumed> => {parent_tid=[1155]}, 88) = 1155 [pid 16072] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... symlinkat resumed>) = 0 [pid 16065] close(11 [pid 16079] close(249 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = 0 [pid 16065] close(12 [pid 16079] close(248 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = 0 [pid 16065] close(13 [pid 16079] close(4 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = 0 [pid 16072] <... mmap resumed>) = 0x7fe5f5e29000 [pid 16080] <... set_robust_list resumed>) = 0 [pid 16073] rt_sigprocmask(SIG_SETMASK, [], [pid 16080] rt_sigprocmask(SIG_SETMASK, [], [pid 16073] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16072] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE [pid 16080] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16073] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16072] <... mprotect resumed>) = 0 [pid 16080] memfd_create("syzkaller", 0 [pid 16073] <... futex resumed>) = 0 [pid 16080] <... memfd_create resumed>) = 3 [pid 16079] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16072] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16080] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16073] <... futex resumed>) = 0 [pid 16079] <... futex resumed>) = 0 [pid 16073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16080] <... mmap resumed>) = 0x7f6b0c104000 [pid 16072] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16073] <... mmap resumed>) = 0x7f6b0c0e3000 [pid 16079] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, [pid 16073] mprotect(0x7f6b0c0e4000, 131072, PROT_READ|PROT_WRITE [pid 16079] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16073] <... mprotect resumed>) = 0 [pid 16079] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16073] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16079] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16073] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d9ee91000 [pid 16079] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16079] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16079] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0} => {parent_tid=[1138]}, 88) = 1138 [pid 16079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16079] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16079] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16073] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c103990, parent_tid=0x7f6b0c103990, exit_signal=0, stack=0x7f6b0c0e3000, stack_size=0x20240, tls=0x7f6b0c1036c0} [pid 16079] <... mmap resumed>) = 0x7f8d9ee70000 [pid 16079] mprotect(0x7f8d9ee71000, 131072, PROT_READ|PROT_WRITE [pid 16073] <... clone3 resumed> => {parent_tid=[1156]}, 88) = 1156 [pid 16073] rt_sigprocmask(SIG_SETMASK, [], [pid 16079] <... mprotect resumed>) = 0 [pid 16073] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16079] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16073] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16079] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16073] <... futex resumed>) = 0 [pid 16079] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9ee90990, parent_tid=0x7f8d9ee90990, exit_signal=0, stack=0x7f8d9ee70000, stack_size=0x20240, tls=0x7f8d9ee906c0} [pid 16073] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16079] <... clone3 resumed> => {parent_tid=[1139]}, 88) = 1139 [pid 16079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16079] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16079] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 16083 attached ./strace-static-x86_64: Process 16081 attached [pid 16072] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0}./strace-static-x86_64: Process 16084 attached [pid 16083] set_robust_list(0x7f8d9ee909a0, 24 [pid 16081] set_robust_list(0x7f8d9eeb19a0, 24 [pid 16065] close(14 [pid 16084] set_robust_list(0x7fe5f5e499a0, 24 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16084] <... set_robust_list resumed>) = 0 [pid 16084] rt_sigprocmask(SIG_SETMASK, [], [pid 16065] close(15 [pid 16083] <... set_robust_list resumed>) = 0 [pid 16081] <... set_robust_list resumed>) = 0 [pid 16072] <... clone3 resumed> => {parent_tid=[1137]}, 88) = 1137 [pid 16084] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16084] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16083] rt_sigprocmask(SIG_SETMASK, [], [pid 16081] rt_sigprocmask(SIG_SETMASK, [], [pid 16072] rt_sigprocmask(SIG_SETMASK, [], [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... umount2 resumed>) = 0 [pid 16083] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16081] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16072] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 310] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./288/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "./288/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, [pid 16083] memfd_create("syzkaller", 0 [pid 16081] memfd_create("syzkaller", 0 [pid 16072] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16083] <... memfd_create resumed>) = 3 [pid 16084] <... futex resumed>) = 0 [pid 16083] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16081] <... memfd_create resumed>) = 4 [pid 16072] <... futex resumed>) = 1 [pid 16084] memfd_create("syzkaller", 0 [pid 16083] <... mmap resumed>) = 0x7f8d96a70000 [pid 16072] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16081] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16084] <... memfd_create resumed>) = 3 [pid 16072] <... futex resumed>) = 0 [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "./288/bus", AT_REMOVEDIR [pid 16081] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16081] close(4) = 0 [pid 310] <... unlinkat resumed>) = 0 [pid 310] umount2("./288/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16072] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16084] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16081] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16084] <... mmap resumed>) = 0x7fe5eda08000 [pid 16081] <... futex resumed>) = 0 [pid 16072] <... mmap resumed>) = 0x7fe5f5e08000 [pid 16072] mprotect(0x7fe5f5e09000, 131072, PROT_READ|PROT_WRITE [pid 310] newfstatat(AT_FDCWD, "./288/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./288/binderfs") = 0 [pid 310] umount2("./288/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./288/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16081] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] unlink("./288/cgroup") = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 310] umount2("./288/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./288/cgroup.net", [pid 16065] close(16) = -1 EBADF (Bad file descriptor) [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16065] close(17 [pid 310] unlink("./288/cgroup.net" [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16065] close(18 [pid 310] <... unlink resumed>) = 0 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getdents64(3, [pid 16065] close(19) = -1 EBADF (Bad file descriptor) [pid 310] <... getdents64 resumed>0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 16065] close(20 [pid 310] close(3 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16065] close(21 [pid 310] <... close resumed>) = 0 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] unlinkat(AT_FDCWD, "./288", AT_REMOVEDIR [pid 16065] close(22) = -1 EBADF (Bad file descriptor) [pid 310] <... unlinkat resumed>) = 0 [pid 16065] close(23 [pid 310] mkdirat(AT_FDCWD, "./289", 0777 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16065] close(24 [pid 310] <... mkdirat resumed>) = 0 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 16065] close(25) = -1 EBADF (Bad file descriptor) [pid 310] <... openat resumed>) = 3 [pid 310] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 310] close(3) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] close(3) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] close(3) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] close(3) = 0 [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [ 392.597695][T16066] F2FS-fs (loop3): Found nat_bits in checkpoint [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16077] <... set_robust_list resumed>) = 0 [pid 310] <... setsockopt resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 310] close(3) = 0 [pid 310] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16085 attached [pid 16077] rt_sigprocmask(SIG_SETMASK, [], [pid 16085] set_robust_list(0x5555558d6760, 24 [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1158 [pid 16085] <... set_robust_list resumed>) = 0 [pid 16077] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16085] chdir("./289" [pid 16077] memfd_create("syzkaller", 0 [pid 16085] <... chdir resumed>) = 0 [pid 16077] <... memfd_create resumed>) = 4 [pid 16065] close(26 [pid 16085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16077] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16085] <... prctl resumed>) = 0 [pid 16085] setpgid(0, 0 [pid 16077] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16085] <... setpgid resumed>) = 0 [pid 16077] close(4 [pid 16085] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 16077] <... close resumed>) = 0 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] <... symlinkat resumed>) = 0 [pid 16077] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16077] <... futex resumed>) = 1 [pid 16074] <... futex resumed>) = 0 [pid 16085] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 16074] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16077] open(".", O_RDONLY [pid 16085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16074] <... futex resumed>) = 0 [pid 16077] <... open resumed>) = 4 [pid 16074] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16085] write(3, "1000", 4) = 4 [pid 16077] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] close(3 [pid 16077] <... futex resumed>) = 1 [pid 16074] <... futex resumed>) = 0 [pid 16085] <... close resumed>) = 0 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] read(200, 0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16077] <... mkdirat resumed>) = 0 [pid 16074] <... futex resumed>) = 0 [pid 16065] close(27 [pid 16085] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... symlinkat resumed>) = 0 [pid 16074] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] close(249 [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... futex resumed>) = 0 [pid 16085] <... close resumed>) = 0 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] close(248 [pid 16074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16085] <... close resumed>) = 0 [pid 16074] <... mmap resumed>) = 0x7f6b2889b000 [pid 16085] close(4 [pid 16074] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE [pid 16085] <... close resumed>) = 0 [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16074] <... mprotect resumed>) = 0 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... futex resumed>) = 0 [pid 16085] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, [pid 16074] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16074] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16085] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16074] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f340c58f000 [pid 16085] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... mprotect resumed>) = 0 [pid 16074] <... clone3 resumed> => {parent_tid=[1130]}, 88) = 1130 [pid 16085] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] rt_sigprocmask(SIG_SETMASK, [], [pid 16085] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0} [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 16087 attached [pid 16074] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16087] set_robust_list(0x7f340c5af9a0, 24 [pid 16085] <... clone3 resumed> => {parent_tid=[1159]}, 88) = 1159 [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16087] <... set_robust_list resumed>) = 0 [pid 16074] <... futex resumed>) = 0 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16087] rt_sigprocmask(SIG_SETMASK, [], [pid 16085] rt_sigprocmask(SIG_SETMASK, [], [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16087] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16085] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16065] close(28 [pid 16087] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16085] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16074] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16085] <... futex resumed>) = 0 [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16087] memfd_create("syzkaller", 0 [pid 16085] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16087] <... memfd_create resumed>) = 3 [pid 16085] <... futex resumed>) = 0 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16087] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16087] <... mmap resumed>) = 0x7f340418f000 [pid 16085] <... mmap resumed>) = 0x7f340416e000 ./strace-static-x86_64: Process 16086 attached [pid 16086] set_robust_list(0x7f6b288bb9a0, 24) = 0 [pid 16086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16086] getsockname(-1, 0x20000080, NULL) = -1 EBADF (Bad file descriptor) [pid 16086] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16086] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... futex resumed>) = 0 [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16065] close(29) = -1 EBADF (Bad file descriptor) [pid 16065] close(3) = -1 EBADF (Bad file descriptor) [pid 16065] close(4) = -1 EBADF (Bad file descriptor) [pid 16065] close(5) = -1 EBADF (Bad file descriptor) [pid 16065] close(6) = -1 EBADF (Bad file descriptor) [pid 16065] close(7) = -1 EBADF (Bad file descriptor) [pid 16065] close(8) = -1 EBADF (Bad file descriptor) [pid 16065] close(9) = -1 EBADF (Bad file descriptor) [pid 16065] close(10) = -1 EBADF (Bad file descriptor) [pid 16065] close(11) = -1 EBADF (Bad file descriptor) [pid 16065] close(12) = -1 EBADF (Bad file descriptor) [pid 16065] close(13) = -1 EBADF (Bad file descriptor) [pid 16065] close(14) = -1 EBADF (Bad file descriptor) [pid 16065] close(15) = -1 EBADF (Bad file descriptor) [pid 16065] close(16) = -1 EBADF (Bad file descriptor) [pid 16065] close(17) = -1 EBADF (Bad file descriptor) [pid 16065] close(18) = -1 EBADF (Bad file descriptor) [pid 16065] close(19) = -1 EBADF (Bad file descriptor) [pid 16074] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] <... futex resumed>) = 1 [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16086] <... futex resumed>) = 0 [pid 16086] open(NULL, O_RDONLY [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 16082 attached [pid 16086] <... open resumed>) = -1 EFAULT (Bad address) [pid 16082] set_robust_list(0x7f6b0c1039a0, 24) = 0 [pid 16082] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16082] memfd_create("syzkaller", 0) = 4 [pid 16082] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16082] close(4) = 0 [pid 16082] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16073] <... futex resumed>) = 0 [pid 16082] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16073] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16073] <... futex resumed>) = 0 [pid 16082] open(".", O_RDONLY [pid 16073] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16082] <... open resumed>) = 4 [pid 16082] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16073] <... futex resumed>) = 0 [pid 16082] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16073] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16073] <... futex resumed>) = 0 [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16073] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16082] <... mkdirat resumed>) = 0 [pid 16073] <... futex resumed>) = 0 [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16086] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... futex resumed>) = 0 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16086] dup(-1 [pid 16074] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16065] close(20 [pid 16074] <... futex resumed>) = 0 [pid 16086] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16086] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16086] <... futex resumed>) = 0 [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] <... futex resumed>) = 0 [pid 16086] renameat2(-1, NULL, -1, NULL, 0 [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16086] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16086] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16086] <... futex resumed>) = 1 [pid 16074] <... futex resumed>) = 0 [pid 16074] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16086] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... futex resumed>) = 0 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16086] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16086] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... mprotect resumed>) = 0 [pid 16072] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16072] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e28990, parent_tid=0x7fe5f5e28990, exit_signal=0, stack=0x7fe5f5e08000, stack_size=0x20240, tls=0x7fe5f5e286c0} [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16086] <... futex resumed>) = 1 [pid 16074] <... futex resumed>) = 0 [pid 16074] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16086] memfd_create("syzkaller", 0 [pid 16074] <... futex resumed>) = 0 [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16086] <... memfd_create resumed>) = 5 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16086] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16086] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16086] close(5 [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16073] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16073] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16073] <... mprotect resumed>) = 0 [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16073] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16073] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16073] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16073] <... clone3 resumed> => {parent_tid=[1157]}, 88) = 1157 [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16073] rt_sigprocmask(SIG_SETMASK, [], [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16073] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16073] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16073] <... futex resumed>) = 0 [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16073] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16086] <... close resumed>) = 0 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16086] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16065] close(21) = -1 EBADF (Bad file descriptor) [pid 16065] close(22) = -1 EBADF (Bad file descriptor) [pid 16065] close(23) = -1 EBADF (Bad file descriptor) [pid 16065] close(24) = -1 EBADF (Bad file descriptor) [pid 16065] close(25) = -1 EBADF (Bad file descriptor) [pid 16065] close(26) = -1 EBADF (Bad file descriptor) [pid 16065] close(27) = -1 EBADF (Bad file descriptor) [pid 16065] close(28) = -1 EBADF (Bad file descriptor) [pid 16065] close(29) = -1 EBADF (Bad file descriptor) [pid 16065] exit_group(0) = ? [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16086] <... futex resumed>) = 1 [pid 16074] <... futex resumed>) = 0 [pid 16074] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16086] open(NULL, O_RDONLY [pid 16074] <... futex resumed>) = 0 [pid 16086] <... open resumed>) = -1 EFAULT (Bad address) [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16086] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16072] <... clone3 resumed> => {parent_tid=[1138]}, 88) = 1138 [pid 16072] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16072] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16072] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16086] <... futex resumed>) = 0 [pid 16085] mprotect(0x7f340416f000, 131072, PROT_READ|PROT_WRITE [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16068] <... futex resumed>) = ? [pid 16067] <... futex resumed>) = ? [pid 16068] +++ exited with 0 +++ [pid 16067] +++ exited with 0 +++ [pid 16074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16074] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16074] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16086] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16086] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] <... mprotect resumed>) = 0 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16086] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16086] <... futex resumed>) = 1 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16074] <... futex resumed>) = 0 [pid 16086] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340418e990, parent_tid=0x7f340418e990, exit_signal=0, stack=0x7f340416e000, stack_size=0x20240, tls=0x7f340418e6c0} [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 16090 attached [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... clone3 resumed> => {parent_tid=[1160]}, 88) = 1160 [pid 16090] set_robust_list(0x7f340418e9a0, 24 [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] rt_sigprocmask(SIG_SETMASK, [], [pid 16090] <... set_robust_list resumed>) = 0 [pid 16090] rt_sigprocmask(SIG_SETMASK, [], [pid 16085] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16090] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16085] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16077] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... futex resumed>) = 0 [pid 16090] memfd_create("syzkaller", 0 [pid 16077] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16090] <... memfd_create resumed>) = 4 [pid 16077] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16077] <... futex resumed>) = 0 [pid 16090] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16077] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16090] close(4) = 0 [pid 16090] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] <... futex resumed>) = 0 [pid 16090] <... futex resumed>) = 1 [pid 16085] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] open(".", O_RDONLY [pid 16085] <... futex resumed>) = 0 [pid 16090] <... open resumed>) = 4 [pid 16085] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16090] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16090] <... futex resumed>) = 0 [pid 16085] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... futex resumed>) = 0 [pid 16085] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f340414d000 [pid 16085] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16085] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0} [pid 16090] <... mkdirat resumed>) = 0 [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... clone3 resumed> => {parent_tid=[1161]}, 88) = 1161 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 16088 attached [pid 16085] rt_sigprocmask(SIG_SETMASK, [], [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16073] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 16088] set_robust_list(0x7f6b0c0e29a0, 24 [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16088] <... set_robust_list resumed>) = 0 [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16088] rt_sigprocmask(SIG_SETMASK, [], [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16088] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16088] getsockname(-1, 0x20000080, NULL [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16088] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16088] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16088] <... futex resumed>) = 0 [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16088] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16085] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16085] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... futex resumed>) = 0 [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16082] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 16091 attached ./strace-static-x86_64: Process 16089 attached ) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16082] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16082] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16082] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16091] set_robust_list(0x7f340416d9a0, 24) = 0 [pid 16091] rt_sigprocmask(SIG_SETMASK, [], [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... epoll_pwait resumed>[], 128, 941, NULL, 0) = 0 [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 342] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 289] epoll_pwait(4, [pid 511] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 511] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] epoll_pwait(4, [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=1114484} [pid 16091] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16091] getsockname(-1, 0x20000080, NULL [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16091] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16073] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... epoll_pwait resumed>[], 128, 1, NULL, 0) = 0 [pid 511] epoll_pwait(4, [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] epoll_pwait(4, [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=999435417} [pid 16091] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16091] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... futex resumed>) = 0 [pid 16085] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16091] <... futex resumed>) = 0 [pid 16091] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16091] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] <... futex resumed>) = 1 [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16091] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16082] <... futex resumed>) = 0 [pid 16073] <... futex resumed>) = 1 [pid 16082] open(NULL, O_RDONLY [pid 16073] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16082] <... open resumed>) = -1 EFAULT (Bad address) [pid 16082] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16073] <... futex resumed>) = 0 [pid 16082] dup(-1 [pid 16073] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16082] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... futex resumed>) = 0 [pid 16082] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16082] <... futex resumed>) = 0 [pid 16073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16082] renameat2(-1, NULL, -1, NULL, 0 [pid 16073] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16082] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16073] <... futex resumed>) = 0 [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16082] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16082] <... futex resumed>) = 0 [pid 16073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16082] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16073] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16082] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16073] <... futex resumed>) = 0 [pid 16082] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16082] <... futex resumed>) = 0 [pid 16073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16082] memfd_create("syzkaller", 0 [pid 16073] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16082] <... memfd_create resumed>) = 5 [pid 16073] <... futex resumed>) = 0 [pid 16082] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16073] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16082] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16082] close(5 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16082] <... close resumed>) = 0 [pid 16082] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16082] <... futex resumed>) = 1 [pid 16073] <... futex resumed>) = 0 [pid 16082] open(NULL, O_RDONLY [pid 16073] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16082] <... open resumed>) = -1 EFAULT (Bad address) [pid 16073] <... futex resumed>) = 0 [pid 16082] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16082] <... futex resumed>) = 0 [pid 16073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16082] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16073] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16082] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... futex resumed>) = 0 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16082] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16082] <... futex resumed>) = 0 [pid 16073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16082] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16085] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16085] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16091] <... futex resumed>) = 0 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] <... futex resumed>) = 1 [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16091] dup(-1 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16091] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16091] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16091] <... futex resumed>) = 1 [pid 16085] <... futex resumed>) = 0 [pid 16085] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16091] renameat2(-1, NULL, -1, NULL, 0 [pid 16085] <... futex resumed>) = 0 [pid 16085] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16091] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16091] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16076] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16091] <... futex resumed>) = 1 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] <... futex resumed>) = 0 [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16091] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16089] set_robust_list(0x7fe5f5e289a0, 24 [pid 16085] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... futex resumed>) = 0 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16091] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16091] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16089] <... set_robust_list resumed>) = 0 [pid 16089] rt_sigprocmask(SIG_SETMASK, [], [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16089] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16091] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16091] <... futex resumed>) = 1 [pid 16090] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... futex resumed>) = 0 [pid 16090] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16091] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16090] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16089] memfd_create("syzkaller", 0 [pid 16085] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] <... futex resumed>) = 0 [pid 16090] memfd_create("syzkaller", 0) = 5 [pid 16085] <... futex resumed>) = 0 [pid 16090] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16090] close(5 [pid 16085] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16090] <... close resumed>) = 0 [pid 16090] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16089] <... memfd_create resumed>) = 4 [pid 16089] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16090] <... futex resumed>) = 1 [pid 16090] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16085] <... futex resumed>) = 0 [pid 16089] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16089] close(4) = 0 [pid 16085] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16089] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] <... futex resumed>) = 1 [pid 16089] <... futex resumed>) = 1 [pid 16072] <... futex resumed>) = 0 [pid 16089] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16085] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16072] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16090] <... futex resumed>) = 0 [pid 16089] <... futex resumed>) = 0 [pid 16072] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16090] open(NULL, O_RDONLY [pid 16089] open(".", O_RDONLY) = 4 [pid 16089] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] <... open resumed>) = -1 EFAULT (Bad address) [pid 16089] <... futex resumed>) = 1 [pid 16089] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16072] <... futex resumed>) = 0 [pid 16072] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... futex resumed>) = 0 [pid 16089] <... mkdirat resumed>) = 0 [pid 16072] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16090] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16085] <... futex resumed>) = 0 [pid 16090] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16085] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... futex resumed>) = 0 [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... mmap resumed>) = 0x7fe5ed9e7000 [pid 16090] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] <... futex resumed>) = 0 [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] mprotect(0x7fe5ed9e8000, 131072, PROT_READ|PROT_WRITE [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16072] <... mprotect resumed>) = 0 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16090] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda07990, parent_tid=0x7fe5eda07990, exit_signal=0, stack=0x7fe5ed9e7000, stack_size=0x20240, tls=0x7fe5eda076c0}./strace-static-x86_64: Process 16092 attached [pid 16090] <... futex resumed>) = 0 [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16092] set_robust_list(0x7fe5eda079a0, 24) = 0 [pid 16092] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16092] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16090] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... clone3 resumed> => {parent_tid=[1139]}, 88) = 1139 [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] rt_sigprocmask(SIG_SETMASK, [], [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16092] <... futex resumed>) = 0 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... futex resumed>) = 1 [pid 16092] getsockname(-1, 0x20000080, NULL) = -1 EBADF (Bad file descriptor) [pid 16092] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16092] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16092] <... futex resumed>) = 0 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... futex resumed>) = 1 [pid 16092] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16092] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16092] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16092] <... futex resumed>) = 0 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... futex resumed>) = 1 [pid 16092] dup(-1 [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16092] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16092] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16092] <... futex resumed>) = 1 [ 392.838487][T16066] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [pid 16092] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] <... futex resumed>) = 0 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] <... futex resumed>) = 0 [pid 16092] renameat2(-1, NULL, -1, NULL, 0 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16092] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16092] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16092] <... futex resumed>) = 1 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... futex resumed>) = 0 [pid 16092] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... futex resumed>) = 0 [pid 16092] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16092] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16087] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16072] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16066] <... mount resumed>) = ? [pid 16066] +++ exited with 0 +++ [pid 16065] +++ exited with 0 +++ [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1151, si_uid=0, si_status=0, si_utime=6, si_stime=19} --- [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 999, NULL, 0) = 1 [pid 321] <... write resumed>) = 12 [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] umount2("./286", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] <... futex resumed>) = 1 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 511] read(49, [pid 321] openat(AT_FDCWD, "./286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] sched_yield( [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... openat resumed>) = 3 [pid 511] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 321] newfstatat(3, "", [pid 511] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 511] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 321] getdents64(3, [pid 289] <... sched_yield resumed>) = 0 [pid 511] <... write resumed>) = 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 289] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1 [pid 511] read(49, [pid 342] epoll_pwait(4, [pid 321] umount2("./286/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] <... futex resumed>) = 0 [pid 511] <... read resumed>0xc00052d210, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] epoll_pwait(4, [pid 511] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 321] newfstatat(AT_FDCWD, "./286/cgroup.cpu", [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] unlink("./286/cgroup.cpu") = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=842338349} [pid 321] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./286/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] openat(AT_FDCWD, "./286/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 321] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] getdents64(5, 0x555555c76850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 321] close(5) = 0 [pid 321] unlinkat(AT_FDCWD, "./286/bus", AT_REMOVEDIR) = 0 [pid 321] umount2("./286/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./286/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./286/binderfs") = 0 [pid 321] umount2("./286/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./286/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./286/cgroup") = 0 [pid 321] umount2("\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 321] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] getdents64(5, 0x555555c76850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 321] close(5) = 0 [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 321] umount2("./286/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./286/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./286/cgroup.net") = 0 [pid 321] getdents64(3, 0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 321] close(3) = 0 [pid 321] unlinkat(AT_FDCWD, "./286", AT_REMOVEDIR) = 0 [pid 321] mkdirat(AT_FDCWD, "./287", 0777) = 0 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 321] ioctl(3, LOOP_CLR_FD [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16092] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16092] <... futex resumed>) = 0 [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16092] memfd_create("syzkaller", 0 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] <... futex resumed>) = 0 [pid 16092] <... memfd_create resumed>) = 5 [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16092] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16092] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16092] close(5 [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16092] <... close resumed>) = 0 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16092] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16092] <... futex resumed>) = 1 [pid 16072] <... futex resumed>) = 0 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16072] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16092] open(NULL, O_RDONLY [pid 16072] <... futex resumed>) = 0 [pid 16092] <... open resumed>) = -1 EFAULT (Bad address) [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16092] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16092] <... futex resumed>) = 0 [pid 16072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16092] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16092] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... futex resumed>) = 0 [pid 16072] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16092] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16092] <... futex resumed>) = 0 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16092] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16089] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16083] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16089] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16089] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16089] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16084] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16080] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16076] <... write resumed>) = 20699119 [pid 16076] munmap(0x7f6b288dd000, 138412032) = 0 [pid 16076] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 5 [pid 16076] ioctl(5, LOOP_SET_FD, 3) = 0 [pid 16076] close(3) = 0 [pid 16076] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16076] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 321] <... ioctl resumed>) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 321] close(3) = 0 [pid 321] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555c6d750) = 1155 ./strace-static-x86_64: Process 16096 attached [pid 16096] set_robust_list(0x555555c6d760, 24) = 0 [pid 16096] chdir("./287") = 0 [pid 16096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16096] setpgid(0, 0) = 0 [pid 16096] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 16096] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16096] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 16096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16096] write(3, "1000", 4) = 4 [pid 16096] close(3) = 0 [pid 16096] read(200, 0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16096] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16096] close(249) = 0 [pid 16096] close(248) = 0 [pid 16096] close(4) = 0 [pid 16096] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16096] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, NULL, 8) = 0 [pid 16096] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3cd6bf000 [pid 16096] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16096] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16096] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0}./strace-static-x86_64: Process 16097 attached [pid 16097] set_robust_list(0x7fa3cd6df9a0, 24 [pid 16096] <... clone3 resumed> => {parent_tid=[1156]}, 88) = 1156 [pid 16097] <... set_robust_list resumed>) = 0 [pid 16096] rt_sigprocmask(SIG_SETMASK, [], [pid 16097] rt_sigprocmask(SIG_SETMASK, [], [pid 16096] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16097] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16096] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16097] memfd_create("syzkaller", 0 [pid 16096] <... futex resumed>) = 0 [pid 16097] <... memfd_create resumed>) = 3 [pid 16096] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16097] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16096] <... futex resumed>) = 0 [pid 16097] <... mmap resumed>) = 0x7fa3c52bf000 [pid 16096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3c529e000 [pid 16087] <... write resumed>) = 20699119 [pid 16084] <... write resumed>) = 20699119 [pid 16087] munmap(0x7f340418f000, 138412032 [pid 16096] mprotect(0x7fa3c529f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16096] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16096] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c52be990, parent_tid=0x7fa3c52be990, exit_signal=0, stack=0x7fa3c529e000, stack_size=0x20240, tls=0x7fa3c52be6c0} [pid 16087] <... munmap resumed>) = 0 [pid 16096] <... clone3 resumed> => {parent_tid=[1157]}, 88) = 1157 [pid 16087] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 16096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16087] <... openat resumed>) = 5 [pid 16096] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16096] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 16099 attached [pid 16099] set_robust_list(0x7fa3c52be9a0, 24) = 0 [pid 16099] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16087] ioctl(5, LOOP_SET_FD, 3 [ 393.156289][T16076] F2FS-fs (loop0): invalid crc value [pid 16084] munmap(0x7fe5eda08000, 138412032 [pid 16099] memfd_create("syzkaller", 0 [pid 16084] <... munmap resumed>) = 0 [pid 16084] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 16099] <... memfd_create resumed>) = 4 [pid 16099] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16099] close(4) = 0 [pid 16099] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16096] <... futex resumed>) = 0 [pid 16087] <... ioctl resumed>) = 0 [pid 16084] <... openat resumed>) = 5 [pid 16083] <... write resumed>) = 20699119 [pid 16087] close(3 [pid 16084] ioctl(5, LOOP_SET_FD, 3 [pid 16083] munmap(0x7f8d96a70000, 138412032 [pid 16087] <... close resumed>) = 0 [pid 16083] <... munmap resumed>) = 0 [pid 16087] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16083] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 16099] open(".", O_RDONLY [pid 16096] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16087] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16084] <... ioctl resumed>) = 0 [pid 16083] <... openat resumed>) = 4 [pid 16083] ioctl(4, LOOP_SET_FD, 3 [pid 16099] <... open resumed>) = 4 [pid 16096] <... futex resumed>) = 0 [pid 16084] close(3 [pid 16099] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16096] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16084] <... close resumed>) = 0 [pid 16084] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16083] <... ioctl resumed>) = 0 [pid 16083] close(3 [pid 16084] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16083] <... close resumed>) = 0 [pid 16083] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16083] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16099] <... futex resumed>) = 0 [pid 16096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16080] <... write resumed>) = 20699119 [pid 16080] munmap(0x7f6b0c104000, 138412032 [pid 16099] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16096] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16096] <... futex resumed>) = 0 [pid 16080] <... munmap resumed>) = 0 [ 393.206836][T16076] F2FS-fs (loop0): Found nat_bits in checkpoint [ 393.230792][T16087] F2FS-fs (loop2): invalid crc value [ 393.237038][T16084] F2FS-fs (loop1): invalid crc value [ 393.239544][T16083] F2FS-fs (loop5): invalid crc value [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16099] <... mkdirat resumed>) = 0 [pid 16096] <... futex resumed>) = 0 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] <... mmap resumed>) = 0x7fa3c527d000 [pid 16080] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 5 [pid 16080] ioctl(5, LOOP_SET_FD, 3 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] <... mprotect resumed>) = 0 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16080] <... ioctl resumed>) = 0 [pid 16080] close(3) = 0 [pid 16080] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0} [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16080] <... mkdirat resumed>) = 0 [pid 16080] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... clone3 resumed> => {parent_tid=[1158]}, 88) = 1158 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] rt_sigprocmask(SIG_SETMASK, [], [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 16115 attached [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16115] set_robust_list(0x7fa3c529d9a0, 24 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... futex resumed>) = 0 [pid 16115] <... set_robust_list resumed>) = 0 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16115] rt_sigprocmask(SIG_SETMASK, [], [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16115] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16115] getsockname(-1, 0x20000080, NULL [ 393.252350][T16084] F2FS-fs (loop1): Found nat_bits in checkpoint [ 393.261108][T16087] F2FS-fs (loop2): Found nat_bits in checkpoint [ 393.284084][T16080] F2FS-fs (loop4): invalid crc value [ 393.286582][T16083] F2FS-fs (loop5): Found nat_bits in checkpoint [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16115] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16115] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16115] <... futex resumed>) = 1 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] <... futex resumed>) = 0 [pid 16115] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [ 393.331075][T16087] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 393.338596][T16080] F2FS-fs (loop4): Found nat_bits in checkpoint [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16096] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16115] <... futex resumed>) = 0 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... futex resumed>) = 1 [pid 16087] <... mount resumed>) = 0 [pid 16087] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16087] chdir("./bus") = 0 [pid 16087] ioctl(5, LOOP_CLR_FD) = 0 [pid 16087] close(5 [pid 16115] open(NULL, O_RDONLY [pid 16087] <... close resumed>) = 0 [pid 16115] <... open resumed>) = -1 EFAULT (Bad address) [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16087] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16115] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16115] <... futex resumed>) = 0 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16115] dup(-1 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... futex resumed>) = 0 [pid 16115] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16087] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16085] close(3 [pid 16115] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [ 393.373028][T16087] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 393.390728][T16080] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [pid 16096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16085] <... close resumed>) = 0 [pid 16115] <... futex resumed>) = 0 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16115] renameat2(-1, NULL, -1, NULL, 0 [pid 16096] <... futex resumed>) = 0 [pid 16115] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16096] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16115] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16115] <... futex resumed>) = 1 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... futex resumed>) = 0 [pid 16115] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] close(4 [pid 16080] <... mount resumed>) = 0 [pid 16073] close(3 [pid 16074] close(3 [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] close(4 [pid 16074] close(4 [pid 16073] <... close resumed>) = 0 [pid 16074] <... close resumed>) = 0 [pid 16073] close(5 [pid 16085] <... close resumed>) = 0 [pid 16080] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16074] close(5 [pid 16073] <... close resumed>) = 0 [pid 16085] close(5 [pid 16080] <... openat resumed>) = 3 [pid 16073] close(6 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16080] chdir("./bus" [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(6 [pid 16080] <... chdir resumed>) = 0 [pid 16073] close(7 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16080] ioctl(5, LOOP_CLR_FD [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(7 [pid 16080] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [ 393.414265][T16076] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [ 393.420594][T16080] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 393.429391][T16083] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 393.434353][T16084] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 393.456795][T16083] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [pid 16073] close(8 [pid 16115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... futex resumed>) = 0 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] <... mount resumed>) = 0 [pid 16080] close(5 [pid 16074] <... close resumed>) = 0 [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16074] close(6 [pid 16073] close(9 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16074] close(7 [pid 16073] close(10 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16074] close(8 [pid 16073] close(11 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16074] close(9 [pid 16073] close(12 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(8 [pid 16080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16080] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16074] close(10 [pid 16084] <... mount resumed>) = 0 [pid 16073] close(13 [pid 16072] close(3 [pid 16085] close(9 [pid 16084] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16083] <... openat resumed>) = 3 [pid 16080] <... futex resumed>) = 0 [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16084] <... openat resumed>) = 3 [pid 16083] chdir("./bus" [pid 16080] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16073] close(14 [pid 16072] close(4 [pid 16115] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16097] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16085] close(10 [pid 16084] chdir("./bus" [pid 16083] <... chdir resumed>) = 0 [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = 0 [pid 16115] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16084] <... chdir resumed>) = 0 [pid 16083] ioctl(4, LOOP_CLR_FD [pid 16073] close(15 [pid 16072] close(5 [pid 16115] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16085] close(11 [pid 16084] ioctl(5, LOOP_CLR_FD [pid 16083] <... ioctl resumed>) = 0 [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = 0 [pid 16115] <... futex resumed>) = 0 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16084] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] close(4 [pid 16073] close(16 [pid 16072] close(6 [pid 16115] memfd_create("syzkaller", 0 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] <... futex resumed>) = 0 [pid 16085] close(12 [pid 16084] close(5 [pid 16083] <... close resumed>) = 0 [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16115] <... memfd_create resumed>) = 5 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] close(17 [pid 16072] close(7 [pid 16115] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] close(13 [pid 16084] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16083] <... futex resumed>) = 1 [pid 16079] <... futex resumed>) = 0 [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16115] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16084] <... futex resumed>) = 0 [pid 16083] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16079] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] close(18 [pid 16115] close(5 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] close(14 [pid 16084] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16081] <... futex resumed>) = 0 [pid 16079] <... futex resumed>) = 1 [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(8 [pid 16115] <... close resumed>) = 0 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] open(".", O_RDONLY [pid 16079] futex(0x7f8d9f44df8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16073] close(19 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16115] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] close(15 [pid 16081] <... open resumed>) = 4 [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(9 [pid 16115] <... futex resumed>) = 1 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... futex resumed>) = 0 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] close(20 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16115] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] close(16 [pid 16081] <... futex resumed>) = 1 [pid 16079] <... futex resumed>) = 0 [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(10 [pid 16115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... futex resumed>) = 0 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16079] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] close(21 [pid 16115] open(NULL, O_RDONLY [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16085] close(17 [pid 16081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16079] <... futex resumed>) = 0 [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16115] <... open resumed>) = -1 EFAULT (Bad address) [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] close(22 [pid 16072] close(11 [pid 16115] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] close(18 [pid 16083] <... futex resumed>) = 0 [pid 16081] <... mkdirat resumed>) = 0 [pid 16079] <... futex resumed>) = 1 [pid 16076] <... mount resumed>) = 0 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16115] <... futex resumed>) = 1 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... futex resumed>) = 0 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] getsockname(-1, 0x20000080, NULL [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16076] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16074] close(11 [pid 16073] close(23 [pid 16072] close(12 [pid 16115] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] close(19 [pid 16083] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16076] <... openat resumed>) = 3 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... futex resumed>) = 0 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16076] chdir("./bus" [pid 16074] close(12 [pid 16073] close(24 [pid 16115] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16085] close(20 [pid 16083] <... futex resumed>) = 1 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] <... futex resumed>) = 0 [pid 16076] <... chdir resumed>) = 0 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(13 [pid 16115] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16076] ioctl(5, LOOP_CLR_FD [pid 16074] close(13 [pid 16073] close(25 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16115] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] close(21 [pid 16083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] <... futex resumed>) = 0 [pid 16076] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(14 [pid 16115] <... futex resumed>) = 1 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... futex resumed>) = 0 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] open(NULL, O_RDONLY [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16076] close(5 [pid 16074] close(14 [pid 16073] close(26 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16115] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] close(22 [pid 16083] <... open resumed>) = -1 EFAULT (Bad address) [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(15 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16076] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16074] close(15 [pid 16073] close(27 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] close(23 [pid 16083] <... futex resumed>) = 1 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] <... futex resumed>) = 0 [pid 16076] <... futex resumed>) = 0 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(16 [pid 16099] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16076] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16074] close(16 [pid 16073] close(28 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16099] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16085] close(24 [pid 16083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] <... futex resumed>) = 0 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(17 [pid 16099] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] dup(-1 [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16074] close(17 [pid 16073] close(29 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16099] <... futex resumed>) = 0 [pid 16085] close(25 [pid 16083] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 393.464267][T16084] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 393.472829][T16076] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [pid 16072] close(18 [pid 16099] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(18 [pid 16073] close(3 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(26 [pid 16083] <... futex resumed>) = 1 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] <... futex resumed>) = 0 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = 0 [pid 16072] close(19 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16074] close(19 [pid 16073] close(4 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(27 [pid 16083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] <... futex resumed>) = 0 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(20 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] renameat2(-1, NULL, -1, NULL, 0 [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16074] close(20 [pid 16073] close(5 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(28 [pid 16083] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(21 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(21 [pid 16073] close(6 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(29 [pid 16083] <... futex resumed>) = 1 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] <... futex resumed>) = 0 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(22 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16074] close(22 [pid 16073] close(7 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(3 [pid 16083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] <... futex resumed>) = 0 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(23 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16074] close(23 [pid 16073] close(8 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(4 [pid 16083] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(24 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(24 [pid 16073] close(9 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(5 [pid 16083] <... futex resumed>) = 1 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] <... futex resumed>) = 0 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(25 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16074] close(25 [pid 16073] close(10 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(6 [pid 16083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] <... futex resumed>) = 0 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(26 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] memfd_create("syzkaller", 0 [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16074] close(26 [pid 16073] close(11 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(7 [pid 16083] <... memfd_create resumed>) = 5 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(27 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(27 [pid 16073] close(12 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(8 [pid 16083] <... mmap resumed>) = 0x7f8d96a70000 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(28 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(28 [pid 16073] close(13 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(29 [pid 16073] close(14 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(3 [pid 16073] close(15 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = 0 [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(9) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(4 [pid 16073] close(16 [pid 16072] close(29 [pid 16085] close(10 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(5 [pid 16073] close(17 [pid 16072] close(3 [pid 16085] close(11 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = 0 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(6 [pid 16073] close(18 [pid 16072] close(4 [pid 16085] close(12 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(7 [pid 16073] close(19 [pid 16072] close(5 [pid 16085] close(13 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(8 [pid 16073] close(20 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(14 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(6 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(9 [pid 16073] close(21 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(15 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(7 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(10 [pid 16073] close(22 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(16 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(8 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(11 [pid 16073] close(23 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(17 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(9 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(12 [pid 16073] close(24 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(18 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(10 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(13 [pid 16073] close(25 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(19 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(11 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(14 [pid 16073] close(26 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(20 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(12 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16074] close(15 [pid 16073] close(27 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(21 [pid 16081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(13 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16074] close(16 [pid 16073] close(28 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(22 [pid 16081] <... futex resumed>) = 0 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(14 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16081] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16074] close(17 [pid 16073] close(29 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] close(23 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] close(15 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16074] close(18 [pid 16073] exit_group(0 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16088] <... futex resumed>) = ? [pid 16085] close(24 [pid 16082] <... futex resumed>) = ? [pid 16080] <... futex resumed>) = ? [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16073] <... exit_group resumed>) = ? [pid 16088] +++ exited with 0 +++ [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16082] +++ exited with 0 +++ [pid 16080] +++ exited with 0 +++ [pid 16074] close(19 [pid 16073] +++ exited with 0 +++ [pid 16072] close(16 [pid 16085] close(25 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1154, si_uid=0, si_status=0, si_utime=3, si_stime=18} --- [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16074] close(20 [pid 16072] close(17 [pid 16085] close(26 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16074] close(21 [pid 16072] close(18 [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16085] close(27 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 842, NULL, 0) = 1 [pid 313] <... write resumed>) = 12 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16074] close(22 [pid 16072] close(19 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 313] umount2("./286", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16085] close(28 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16074] close(23 [pid 16072] close(20 [pid 342] read(53, [pid 313] openat(AT_FDCWD, "./286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 16085] close(29 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 313] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16074] close(24 [pid 16072] close(21 [pid 342] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 313] newfstatat(3, "", [pid 16085] exit_group(0 [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16091] <... futex resumed>) = ? [pid 16090] <... futex resumed>) = ? [pid 16087] <... futex resumed>) = ? [pid 16085] <... exit_group resumed>) = ? [pid 16074] close(25 [pid 16072] close(22 [pid 511] epoll_pwait(4, [pid 342] write(2, "2023/11/26 05:35:30 executed programs: 1718\n", 442023/11/26 05:35:30 executed programs: 1718 [pid 313] getdents64(3, [pid 16091] +++ exited with 0 +++ [pid 16090] +++ exited with 0 +++ [pid 16087] +++ exited with 0 +++ [pid 16085] +++ exited with 0 +++ [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... write resumed>) = 44 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 16074] close(26 [pid 16072] close(23 [pid 511] epoll_pwait(4, [pid 342] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 313] umount2("./286/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1158, si_uid=0, si_status=0, si_utime=5, si_stime=18} --- [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... write resumed>) = 64 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16074] close(27 [pid 16072] close(24 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 313] newfstatat(AT_FDCWD, "./286/cgroup.cpu", [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 297] <... futex resumed>) = 0 [pid 16074] close(28 [pid 16072] close(25 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 174, NULL, 0) = 1 [pid 342] read(53, [pid 313] unlink("./286/cgroup.cpu" [pid 310] <... write resumed>) = 12 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] read(11, [pid 342] <... read resumed>0xc00052d2d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... unlink resumed>) = 0 [pid 310] umount2("./289", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16074] close(29 [pid 16072] close(26 [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 342] epoll_pwait(4, [pid 313] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] openat(AT_FDCWD, "./289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16074] exit_group(0 [pid 16072] close(27 [pid 511] <... write resumed>) = 64 [pid 342] epoll_pwait(4, [pid 310] <... openat resumed>) = 3 [pid 16086] <... futex resumed>) = ? [pid 16077] <... futex resumed>) = ? [pid 16076] <... futex resumed>) = ? [pid 16074] <... exit_group resumed>) = ? [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 310] newfstatat(3, "", [pid 16086] +++ exited with 0 +++ [pid 16077] +++ exited with 0 +++ [pid 16076] +++ exited with 0 +++ [pid 16074] +++ exited with 0 +++ [pid 16072] close(28 [pid 511] <... futex resumed>) = 1 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 16097] <... write resumed>) = 20699119 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] read(11, [pid 310] getdents64(3, [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1127, si_uid=0, si_status=0, si_utime=7, si_stime=11} --- [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16072] close(29 [pid 511] <... read resumed>0xc00069acb0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 16072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] umount2("./289/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16072] exit_group(0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=149074494} [pid 16092] <... futex resumed>) = ? [pid 16089] <... futex resumed>) = ? [pid 16084] <... futex resumed>) = ? [pid 16072] <... exit_group resumed>) = ? [pid 310] newfstatat(AT_FDCWD, "./289/cgroup.cpu", [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16092] +++ exited with 0 +++ [pid 16089] +++ exited with 0 +++ [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./289/cgroup.cpu") = 0 [pid 310] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16084] +++ exited with 0 +++ [pid 16072] +++ exited with 0 +++ [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 159, NULL, 0) = 1 [pid 304] <... write resumed>) = 12 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1136, si_uid=0, si_status=0, si_utime=4, si_stime=11} --- [pid 304] umount2("./282", MNT_DETACH|UMOUNT_NOFOLLOW [pid 342] <... futex resumed>) = 1 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 342] read(25, [pid 304] openat(AT_FDCWD, "./282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 304] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... write resumed>) = 12 [pid 304] newfstatat(3, "", [pid 511] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 317] umount2("./285", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16097] munmap(0x7fa3c52bf000, 138412032 [pid 16083] write(5, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 511] epoll_pwait(4, [pid 342] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] getdents64(3, [pid 16097] <... munmap resumed>) = 0 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 0, NULL, 0) = 1 [pid 342] <... write resumed>) = 64 [pid 317] openat(AT_FDCWD, "./285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] <... getdents64 resumed>0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 16097] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 317] <... openat resumed>) = 3 [pid 304] umount2("./282/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] newfstatat(3, "", [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] newfstatat(AT_FDCWD, "./282/cgroup.cpu", [pid 317] getdents64(3, [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 304] unlink("./282/cgroup.cpu" [pid 317] umount2("./285/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... unlink resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] newfstatat(AT_FDCWD, "./285/cgroup.cpu", [pid 511] read(35, [pid 342] read(25, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 342] <... read resumed>0xc00069ad70, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] unlink("./285/cgroup.cpu") = 0 [pid 289] epoll_pwait(4, [pid 317] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 313] <... umount2 resumed>) = 0 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] <... write resumed>) = 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] read(35, [pid 342] epoll_pwait(4, [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 511] <... read resumed>0xc00052d380, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] epoll_pwait(4, [pid 313] newfstatat(AT_FDCWD, "./286/bus", [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=107146952} [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./286/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "./286/bus", AT_REMOVEDIR) = 0 [pid 313] umount2("./286/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./286/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./286/binderfs") = 0 [pid 313] umount2("./286/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./286/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./286/cgroup") = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 313] umount2("./286/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./286/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./286/cgroup.net") = 0 [pid 313] getdents64(3, 0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 313] close(3) = 0 [pid 313] unlinkat(AT_FDCWD, "./286", AT_REMOVEDIR) = 0 [pid 313] mkdirat(AT_FDCWD, "./287", 0777) = 0 [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 16097] <... openat resumed>) = 5 [pid 16097] ioctl(5, LOOP_SET_FD, 3 [pid 16083] <... write resumed>) = 20699119 [pid 16083] munmap(0x7f8d96a70000, 138412032) = 0 [pid 16083] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 304] <... umount2 resumed>) = 0 [pid 304] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./282/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./282/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./282/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 304] close(5) = 0 [pid 304] unlinkat(AT_FDCWD, "./282/bus", AT_REMOVEDIR) = 0 [pid 304] umount2("./282/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./282/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./282/binderfs") = 0 [pid 304] umount2("./282/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./282/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./282/cgroup") = 0 [pid 304] umount2("\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 304] close(5) = 0 [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 304] umount2("./282/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./282/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./282/cgroup.net") = 0 [pid 304] getdents64(3, 0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] unlinkat(AT_FDCWD, "./282", AT_REMOVEDIR) = 0 [pid 304] mkdirat(AT_FDCWD, "./283", 0777) = 0 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 317] <... umount2 resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 317] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] ioctl(3, LOOP_CLR_FD [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./285/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "./285/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, [pid 342] <... epoll_pwait resumed>[], 128, 107, NULL, 0) = 0 [pid 342] epoll_pwait(4, [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] close(5 [pid 289] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 317] <... close resumed>) = 0 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] unlinkat(AT_FDCWD, "./285/bus", AT_REMOVEDIR [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=996858778} [pid 317] <... unlinkat resumed>) = 0 [pid 317] umount2("./285/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./285/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./285/binderfs") = 0 [pid 317] umount2("./285/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./285/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./285/cgroup") = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, 0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5) = 0 [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 317] umount2("./285/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./285/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./285/cgroup.net") = 0 [pid 317] getdents64(3, 0x555557095810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./285", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./286", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 16097] <... ioctl resumed>) = 0 [pid 16083] <... openat resumed>) = 6 [pid 310] <... umount2 resumed>) = 0 [pid 304] <... openat resumed>) = 3 [pid 310] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] ioctl(3, LOOP_CLR_FD [pid 317] <... openat resumed>) = 3 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16097] close(3 [pid 16083] ioctl(6, LOOP_SET_FD, 5 [pid 317] ioctl(3, LOOP_CLR_FD [pid 310] newfstatat(AT_FDCWD, "./289/bus", [pid 16097] <... close resumed>) = 0 [pid 16083] <... ioctl resumed>) = -1 EBUSY (Device or resource busy) [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16097] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16083] ioctl(6, LOOP_CLR_FD [pid 310] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16097] <... mkdirat resumed>) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16097] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 310] openat(AT_FDCWD, "./289/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "./289/bus", AT_REMOVEDIR) = 0 [pid 310] umount2("./289/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./289/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./289/binderfs") = 0 [pid 310] umount2("./289/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./289/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./289/cgroup") = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 310] umount2("./289/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./289/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./289/cgroup.net") = 0 [pid 310] getdents64(3, 0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 310] close(3) = 0 [pid 310] unlinkat(AT_FDCWD, "./289", AT_REMOVEDIR) = 0 [pid 310] mkdirat(AT_FDCWD, "./290", 0777) = 0 [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 313] <... ioctl resumed>) = 0 [pid 313] close(3 [pid 16083] <... ioctl resumed>) = 0 [pid 16083] ioctl(6, LOOP_SET_FD, 5) = -1 EBUSY (Device or resource busy) [pid 16083] close(6) = 0 [pid 16083] close(5 [pid 310] <... openat resumed>) = 3 [pid 310] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 310] close(3) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] close(3) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] close(3) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] close(3) = 0 [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 310] close(3) = 0 [pid 310] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16126 attached [pid 16126] set_robust_list(0x5555558d6760, 24) = 0 [pid 16126] chdir("./290") = 0 [pid 16126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16126] setpgid(0, 0) = 0 [pid 16126] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 16126] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16126] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 16126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16126] write(3, "1000", 4) = 4 [pid 16126] close(3) = 0 [pid 16126] read(200, 0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16126] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16126] close(249) = 0 [pid 16126] close(248) = 0 [pid 16126] close(4) = 0 [pid 16126] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16126] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, NULL, 8) = 0 [pid 16126] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f340c58f000 [pid 16126] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16126] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16126] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0}./strace-static-x86_64: Process 16127 attached [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1162 [pid 16126] <... clone3 resumed> => {parent_tid=[1163]}, 88) = 1163 [pid 16126] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16126] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16127] set_robust_list(0x7f340c5af9a0, 24 [pid 16126] <... futex resumed>) = 0 [pid 16127] <... set_robust_list resumed>) = 0 [pid 16126] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16127] rt_sigprocmask(SIG_SETMASK, [], [pid 16126] <... futex resumed>) = 0 [pid 16126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f340c56e000 [pid 16126] mprotect(0x7f340c56f000, 131072, PROT_READ|PROT_WRITE [pid 16127] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16126] <... mprotect resumed>) = 0 [pid 16126] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16126] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c58e990, parent_tid=0x7f340c58e990, exit_signal=0, stack=0x7f340c56e000, stack_size=0x20240, tls=0x7f340c58e6c0} [pid 16127] memfd_create("syzkaller", 0./strace-static-x86_64: Process 16128 attached [pid 16126] <... clone3 resumed> => {parent_tid=[1164]}, 88) = 1164 [pid 16126] rt_sigprocmask(SIG_SETMASK, [], [pid 16127] <... memfd_create resumed>) = 3 [pid 16126] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16128] set_robust_list(0x7f340c58e9a0, 24 [pid 16127] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16126] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16126] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16128] <... set_robust_list resumed>) = 0 [pid 16127] <... mmap resumed>) = 0x7f340416e000 [pid 16128] rt_sigprocmask(SIG_SETMASK, [], [pid 313] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 313] close(3) = 0 [ 393.873715][T16097] F2FS-fs (loop3): invalid crc value [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 313] close(3) = 0 [pid 313] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16130 attached , child_tidptr=0x5555559df750) = 1158 [pid 16130] set_robust_list(0x5555559df760, 24) = 0 [pid 16130] chdir("./287") = 0 [pid 16130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16128] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16130] <... prctl resumed>) = 0 [pid 16130] setpgid(0, 0 [pid 16128] memfd_create("syzkaller", 0 [pid 16130] <... setpgid resumed>) = 0 [pid 16130] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 16130] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16128] <... memfd_create resumed>) = 4 [pid 16130] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 16130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16130] write(3, "1000", 4) = 4 [pid 16130] close(3 [pid 16128] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16130] <... close resumed>) = 0 [pid 16130] read(200, 0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16130] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16130] close(249) = 0 [pid 16130] close(248) = 0 [pid 16128] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16130] close(4) = 0 [pid 16130] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16128] close(4 [pid 16130] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, NULL, 8) = 0 [pid 16130] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b14504000 [pid 16130] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16130] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16130] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0}./strace-static-x86_64: Process 16133 attached [pid 16133] set_robust_list(0x7f6b145249a0, 24) = 0 [pid 16133] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16133] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16130] <... clone3 resumed> => {parent_tid=[1159]}, 88) = 1159 [pid 16130] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16130] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16133] <... futex resumed>) = 0 [pid 16133] memfd_create("syzkaller", 0 [pid 16130] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16133] <... memfd_create resumed>) = 3 [pid 16130] <... futex resumed>) = 0 [pid 16133] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16133] <... mmap resumed>) = 0x7f6b0c104000 [pid 16130] <... mmap resumed>) = 0x7f6b0c0e3000 [pid 16130] mprotect(0x7f6b0c0e4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16130] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16130] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c103990, parent_tid=0x7f6b0c103990, exit_signal=0, stack=0x7f6b0c0e3000, stack_size=0x20240, tls=0x7f6b0c1036c0}./strace-static-x86_64: Process 16134 attached => {parent_tid=[1160]}, 88) = 1160 [pid 16134] set_robust_list(0x7f6b0c1039a0, 24 [pid 16130] rt_sigprocmask(SIG_SETMASK, [], [pid 16134] <... set_robust_list resumed>) = 0 [pid 16130] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16134] rt_sigprocmask(SIG_SETMASK, [], [pid 16130] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16134] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16130] <... futex resumed>) = 0 [pid 16134] memfd_create("syzkaller", 0 [pid 16130] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16134] <... memfd_create resumed>) = 4 [pid 16134] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16134] close(4) = 0 [pid 16134] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16130] <... futex resumed>) = 0 [pid 16134] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16130] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16134] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16130] <... futex resumed>) = 0 [pid 16134] open(".", O_RDONLY [pid 16130] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16134] <... open resumed>) = 4 [pid 16134] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16130] <... futex resumed>) = 0 [pid 16134] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16130] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16134] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] <... futex resumed>) = 0 [pid 16130] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16134] <... mkdirat resumed>) = 0 [pid 16130] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16130] <... mprotect resumed>) = 0 [pid 16130] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16130] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 16135 attached [pid 16130] <... clone3 resumed> => {parent_tid=[1161]}, 88) = 1161 [pid 16135] set_robust_list(0x7f6b0c0e29a0, 24 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] rt_sigprocmask(SIG_SETMASK, [], [pid 16135] <... set_robust_list resumed>) = 0 [pid 16130] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16135] rt_sigprocmask(SIG_SETMASK, [], [pid 16130] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16135] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16135] getsockname(-1, 0x20000080, NULL [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16135] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16135] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] <... futex resumed>) = 0 [pid 16135] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16130] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16135] open(NULL, O_RDONLY [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] <... futex resumed>) = 0 [pid 304] <... ioctl resumed>) = 0 [pid 16135] <... open resumed>) = -1 EFAULT (Bad address) [pid 16130] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] close(3 [pid 16135] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16135] <... futex resumed>) = 0 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16135] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16130] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] <... futex resumed>) = 0 [pid 16135] dup(-1 [pid 16130] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16135] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16135] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16135] <... futex resumed>) = 1 [pid 16130] <... futex resumed>) = 0 [pid 16135] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16130] <... futex resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16135] renameat2(-1, NULL, -1, NULL, 0 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] <... setsockopt resumed>) = 0 [pid 16135] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16135] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 16083] <... close resumed>) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 16135] <... futex resumed>) = 1 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16130] <... futex resumed>) = 0 [pid 16130] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16135] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 304] close(3 [pid 16130] <... futex resumed>) = 0 [pid 16135] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] <... close resumed>) = 0 [pid 304] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16136 attached [pid 16135] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16136] set_robust_list(0x555555ac2760, 24 [pid 16135] <... futex resumed>) = 0 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16130] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... clone resumed>, child_tidptr=0x555555ac2750) = 1131 [pid 16136] <... set_robust_list resumed>) = 0 [pid 16135] memfd_create("syzkaller", 0 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] <... futex resumed>) = 0 [pid 16128] <... close resumed>) = 0 [pid 16083] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] chdir("./283" [pid 16135] <... memfd_create resumed>) = 5 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16130] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16079] <... futex resumed>) = 0 [pid 16083] <... futex resumed>) = 1 [pid 16136] <... chdir resumed>) = 0 [pid 16135] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16083] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16079] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16135] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16081] <... futex resumed>) = 0 [pid 16079] <... futex resumed>) = 1 [pid 16135] close(5 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16081] open(NULL, O_RDONLY [pid 16079] futex(0x7f8d9f44df8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16135] <... close resumed>) = 0 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16081] <... open resumed>) = -1 EFAULT (Bad address) [pid 16135] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16081] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] <... prctl resumed>) = 0 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16130] <... futex resumed>) = 0 [pid 16136] setpgid(0, 0 [pid 16135] <... futex resumed>) = 1 [pid 16081] <... futex resumed>) = 1 [pid 16079] <... futex resumed>) = 0 [pid 16136] <... setpgid resumed>) = 0 [pid 16135] open(NULL, O_RDONLY [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16081] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16079] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 16135] <... open resumed>) = -1 EFAULT (Bad address) [pid 16136] <... symlinkat resumed>) = 0 [pid 16135] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16130] <... futex resumed>) = 0 [pid 16128] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16079] <... futex resumed>) = 0 [pid 16136] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 16135] <... futex resumed>) = 0 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16128] <... futex resumed>) = 1 [pid 16126] <... futex resumed>) = 0 [pid 16081] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16079] futex(0x7f8d9f44df8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16136] <... symlinkat resumed>) = 0 [pid 16135] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16128] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16126] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16081] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16126] <... futex resumed>) = 0 [pid 16081] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] <... symlinkat resumed>) = 0 [pid 16135] <... futex resumed>) = 0 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16130] <... futex resumed>) = 1 [pid 16128] open(".", O_RDONLY [pid 16081] <... futex resumed>) = 1 [pid 16079] <... futex resumed>) = 0 [pid 16136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16135] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16130] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16128] <... open resumed>) = 4 [pid 16126] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16136] <... openat resumed>) = 3 [pid 16135] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16081] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16079] close(3 [pid 16136] write(3, "1000", 4 [pid 16135] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] <... write resumed>) = 4 [pid 16135] <... futex resumed>) = 1 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16130] <... futex resumed>) = 0 [pid 16079] <... close resumed>) = 0 [pid 16128] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] close(3 [pid 16135] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] close(4 [pid 16136] <... close resumed>) = 0 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] <... close resumed>) = 0 [pid 16136] read(200, [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16128] <... futex resumed>) = 1 [pid 16136] <... read resumed>0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16126] <... futex resumed>) = 0 [pid 16079] close(5 [pid 16136] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] <... symlinkat resumed>) = 0 [pid 16128] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16126] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] close(249) = 0 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16126] <... futex resumed>) = 0 [pid 16079] close(6 [pid 16136] close(248 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16126] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] <... close resumed>) = 0 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16126] <... futex resumed>) = 0 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(4 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16079] close(7 [pid 16136] <... close resumed>) = 0 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16126] <... mmap resumed>) = 0x7f340414d000 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] close(8 [pid 16136] <... futex resumed>) = 0 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16126] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE [pid 16136] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16134] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16126] <... mprotect resumed>) = 0 [pid 16136] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16134] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] close(9 [pid 16136] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16134] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16126] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16134] <... futex resumed>) = 0 [pid 16126] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] <... mmap resumed>) = 0x7f6b30cdd000 [pid 16134] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16126] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0} [pid 16079] close(10./strace-static-x86_64: Process 16137 attached [pid 16136] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE [pid 16128] <... mkdirat resumed>) = 0 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16137] set_robust_list(0x7f340416d9a0, 24 [pid 16136] <... mprotect resumed>) = 0 [pid 16079] close(11 [pid 16137] <... set_robust_list resumed>) = 0 [pid 16136] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16126] <... clone3 resumed> => {parent_tid=[1165]}, 88) = 1165 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16137] rt_sigprocmask(SIG_SETMASK, [], [pid 16136] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] close(12 [pid 16137] <... rt_sigprocmask resumed>NULL, 8) = 0 [ 393.963843][T16097] F2FS-fs (loop3): Found nat_bits in checkpoint [pid 16136] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0} [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16126] rt_sigprocmask(SIG_SETMASK, [], [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 16138 attached [pid 16137] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16079] close(13) = -1 EBADF (Bad file descriptor) [pid 16138] set_robust_list(0x7f6b30cfd9a0, 24 [pid 16136] <... clone3 resumed> => {parent_tid=[1132]}, 88) = 1132 [pid 16126] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16079] close(14) = -1 EBADF (Bad file descriptor) [pid 16096] close(3 [pid 16079] close(15) = -1 EBADF (Bad file descriptor) [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] close(16 [pid 16138] <... set_robust_list resumed>) = 0 [pid 16136] rt_sigprocmask(SIG_SETMASK, [], [pid 16126] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16096] close(4 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] close(17) = -1 EBADF (Bad file descriptor) [pid 16138] rt_sigprocmask(SIG_SETMASK, [], [pid 16137] <... futex resumed>) = 0 [pid 16136] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16126] <... futex resumed>) = 1 [pid 16079] close(18) = -1 EBADF (Bad file descriptor) [pid 16096] <... close resumed>) = 0 [pid 16138] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16137] getsockname(-1, 0x20000080, NULL [pid 16136] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16126] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16079] close(19 [pid 16096] close(5 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] close(20 [pid 16138] memfd_create("syzkaller", 0 [pid 16137] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] <... futex resumed>) = 0 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16138] <... memfd_create resumed>) = 3 [pid 16137] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16138] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16137] <... futex resumed>) = 1 [pid 16136] <... futex resumed>) = 0 [pid 16126] <... futex resumed>) = 0 [pid 16138] <... mmap resumed>) = 0x7f6b288dd000 [pid 16137] open(NULL, O_RDONLY [pid 16136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16126] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16137] <... open resumed>) = -1 EFAULT (Bad address) [pid 16136] <... mmap resumed>) = 0x7f6b288bc000 [pid 16126] <... futex resumed>) = 0 [pid 16096] <... close resumed>) = 0 [pid 16079] close(21) = -1 EBADF (Bad file descriptor) [pid 16137] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] mprotect(0x7f6b288bd000, 131072, PROT_READ|PROT_WRITE [pid 16126] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16096] close(6 [pid 16079] close(22 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] close(23 [pid 16096] close(7 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] close(24 [pid 16096] close(8) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16096] close(9 [pid 16079] close(25) = -1 EBADF (Bad file descriptor) [pid 16079] close(26 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16096] close(10 [pid 16079] close(27 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16096] close(11 [pid 16079] close(28 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16096] close(12) = -1 EBADF (Bad file descriptor) [pid 16079] close(29) = -1 EBADF (Bad file descriptor) [pid 16096] close(13) = -1 EBADF (Bad file descriptor) [pid 16079] close(3) = -1 EBADF (Bad file descriptor) [pid 16096] close(14 [pid 16079] close(4 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] close(15 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] close(5 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] close(6 [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] close(16 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] close(7 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] close(8 [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] close(17 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] close(9 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] close(18 [pid 16136] <... mprotect resumed>) = 0 [pid 16079] close(10 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16136] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288dc990, parent_tid=0x7f6b288dc990, exit_signal=0, stack=0x7f6b288bc000, stack_size=0x20240, tls=0x7f6b288dc6c0} [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] close(19 [pid 16079] close(11) = -1 EBADF (Bad file descriptor) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] close(12 [pid 16096] close(20 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16079] close(13 [pid 16096] close(21 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] close(14 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] <... clone3 resumed> => {parent_tid=[1133]}, 88) = 1133 [pid 16136] rt_sigprocmask(SIG_SETMASK, [], [pid 16079] close(15 [pid 16136] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] close(22 [pid 16079] close(16) = -1 EBADF (Bad file descriptor) [pid 16079] close(17) = -1 EBADF (Bad file descriptor) [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16079] close(18 [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] close(19) = -1 EBADF (Bad file descriptor) [pid 16079] close(20) = -1 EBADF (Bad file descriptor) [pid 16136] <... futex resumed>) = 0 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] close(23 [pid 16079] close(21) = -1 EBADF (Bad file descriptor) [pid 16079] close(22) = -1 EBADF (Bad file descriptor) [pid 16079] close(23) = -1 EBADF (Bad file descriptor) [pid 16079] close(24) = -1 EBADF (Bad file descriptor) [pid 16079] close(25) = -1 EBADF (Bad file descriptor) [pid 16079] close(26 [pid 16136] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16079] close(27) = -1 EBADF (Bad file descriptor) [pid 16079] close(28) = -1 EBADF (Bad file descriptor) [pid 16079] close(29) = -1 EBADF (Bad file descriptor) [pid 16079] exit_group(0 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] close(24 [pid 16083] <... futex resumed>) = ? [pid 16081] <... futex resumed>) = ? [pid 16079] <... exit_group resumed>) = ? [pid 16081] +++ exited with 0 +++ ./strace-static-x86_64: Process 16139 attached [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16083] +++ exited with 0 +++ [pid 16079] +++ exited with 0 +++ [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1137, si_uid=0, si_status=0, si_utime=12, si_stime=32} --- [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] close(25 [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 998, NULL, 0) = 1 [pid 303] <... write resumed>) = 12 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 303] umount2("./283", MNT_DETACH|UMOUNT_NOFOLLOW [pid 342] <... futex resumed>) = 1 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] read(34, [pid 303] openat(AT_FDCWD, "./283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 303] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 303] newfstatat(3, "", [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 511] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 511] epoll_pwait(4, [pid 303] getdents64(3, [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 303] <... getdents64 resumed>0x5555566fb810 /* 7 entries */, 32768) = 200 [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 511] epoll_pwait(4, [pid 342] <... write resumed>) = 64 [pid 303] umount2("./283/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... futex resumed>) = 1 [pid 303] newfstatat(AT_FDCWD, "./283/cgroup.cpu", [pid 297] <... futex resumed>) = 0 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] read(34, [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16139] set_robust_list(0x7f6b288dc9a0, 24 [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] close(26 [pid 342] <... read resumed>0xc00052d430, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... ioctl resumed>) = 0 [pid 303] unlink("./283/cgroup.cpu" [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] close(3 [pid 303] <... unlink resumed>) = 0 [pid 303] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16137] <... futex resumed>) = 0 [pid 16126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16137] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16126] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16126] <... futex resumed>) = 0 [pid 16137] dup(-1 [pid 16126] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16137] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16137] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16126] <... futex resumed>) = 0 [pid 16126] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16137] renameat2(-1, NULL, -1, NULL, 0 [pid 16126] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16137] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16137] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16126] <... futex resumed>) = 0 [pid 16126] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16126] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16137] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC) = -1 EFAULT (Bad address) [pid 16137] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16126] <... futex resumed>) = 0 [pid 16126] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16137] memfd_create("syzkaller", 0 [pid 16126] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16137] <... memfd_create resumed>) = 5 [pid 16137] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16137] close(5) = 0 [pid 16139] <... set_robust_list resumed>) = 0 [pid 16137] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] close(27 [pid 317] <... close resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=662557923} [pid 16137] <... futex resumed>) = 1 [pid 16126] <... futex resumed>) = 0 [pid 16137] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16126] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16126] <... futex resumed>) = 0 [pid 16126] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16137] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16137] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16126] <... futex resumed>) = 0 [pid 16137] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16126] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16137] <... futex resumed>) = 0 [pid 16137] ioctl(-1, FS_IOC_SETFLAGS, NULL) = -1 EBADF (Bad file descriptor) [pid 16137] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16137] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16126] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... socket resumed>) = 3 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] close(3 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... close resumed>) = 0 [pid 16096] close(28 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... socket resumed>) = 3 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] close(29 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16096] close(3 [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16096] close(4 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] close(5 [pid 317] <... close resumed>) = 0 [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] close(6 [pid 317] <... socket resumed>) = 3 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16128] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16096] close(7 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16128] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16128] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16128] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16096] close(8 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16139] rt_sigprocmask(SIG_SETMASK, [], [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 16139] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16140 attached [pid 16140] set_robust_list(0x555557094760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555557094750) = 1140 [pid 16140] <... set_robust_list resumed>) = 0 [pid 16140] chdir("./286") = 0 [pid 16140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16140] setpgid(0, 0) = 0 [pid 16140] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 16140] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16140] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 16140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16140] write(3, "1000", 4) = 4 [pid 16140] close(3) = 0 [pid 16140] read(200, 0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16140] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16140] close(249) = 0 [pid 16140] close(248) = 0 [pid 16140] close(4) = 0 [pid 16140] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16140] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, NULL, 8) = 0 [pid 16140] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe5f5e29000 [pid 16140] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16140] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16140] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0}./strace-static-x86_64: Process 16141 attached => {parent_tid=[1141]}, 88) = 1141 [pid 16141] set_robust_list(0x7fe5f5e499a0, 24 [pid 16140] rt_sigprocmask(SIG_SETMASK, [], [pid 16096] close(9) = -1 EBADF (Bad file descriptor) [pid 16096] close(10 [pid 16141] <... set_robust_list resumed>) = 0 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16141] rt_sigprocmask(SIG_SETMASK, [], [pid 16096] close(11 [pid 16141] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16141] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16140] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16096] close(12) = -1 EBADF (Bad file descriptor) [pid 16140] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16096] close(13) = -1 EBADF (Bad file descriptor) [pid 16140] <... futex resumed>) = 1 [pid 16096] close(14) = -1 EBADF (Bad file descriptor) [pid 16141] <... futex resumed>) = 0 [pid 16096] close(15 [pid 16141] memfd_create("syzkaller", 0 [pid 16140] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16141] <... memfd_create resumed>) = 3 [pid 16141] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16140] <... futex resumed>) = 0 [pid 16096] close(16 [pid 16141] <... mmap resumed>) = 0x7fe5eda29000 [pid 16140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16140] <... mmap resumed>) = 0x7fe5eda08000 [pid 16096] close(17 [pid 16140] mprotect(0x7fe5eda09000, 131072, PROT_READ|PROT_WRITE [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16140] <... mprotect resumed>) = 0 [pid 16096] close(18 [pid 16140] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16140] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16096] close(19 [pid 16140] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda28990, parent_tid=0x7fe5eda28990, exit_signal=0, stack=0x7fe5eda08000, stack_size=0x20240, tls=0x7fe5eda286c0} [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16096] close(20 [pid 16140] <... clone3 resumed> => {parent_tid=[1142]}, 88) = 1142 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16140] rt_sigprocmask(SIG_SETMASK, [], [pid 16096] close(21 [pid 16140] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16096] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 394.101598][ T303] attempt to access beyond end of device [ 394.101598][ T303] loop5: rw=2049, want=45104, limit=40427 [ 394.133204][T16097] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [pid 16140] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16096] close(22) = -1 EBADF (Bad file descriptor) [pid 16140] <... futex resumed>) = 0 [pid 16096] close(23) = -1 EBADF (Bad file descriptor) [pid 16140] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16096] close(24) = -1 EBADF (Bad file descriptor) [pid 16096] close(25) = -1 EBADF (Bad file descriptor) [pid 16096] close(26) = -1 EBADF (Bad file descriptor) [pid 16096] close(27) = -1 EBADF (Bad file descriptor) [pid 16096] close(28) = -1 EBADF (Bad file descriptor) [pid 16096] close(29) = -1 EBADF (Bad file descriptor) [pid 16096] exit_group(0 [pid 16115] <... futex resumed>) = ? [pid 16099] <... futex resumed>) = ? [pid 16096] <... exit_group resumed>) = ? [pid 16115] +++ exited with 0 +++ [pid 16099] +++ exited with 0 +++ [pid 16139] memfd_create("syzkaller", 0) = 4 [pid 16139] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16139] close(4) = 0 [pid 16139] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16139] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 16143 attached [pid 16143] set_robust_list(0x7fe5eda289a0, 24 [pid 16136] <... futex resumed>) = 0 [pid 16136] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16139] <... futex resumed>) = 0 [pid 16136] <... futex resumed>) = 1 [pid 16139] open(".", O_RDONLY [pid 16136] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16139] <... open resumed>) = 4 [pid 16139] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16136] <... futex resumed>) = 0 [pid 16139] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16136] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] <... futex resumed>) = 0 [pid 16136] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b2889b000 [pid 16139] <... mkdirat resumed>) = 0 [pid 16136] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] <... mprotect resumed>) = 0 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] <... clone3 resumed> => {parent_tid=[1134]}, 88) = 1134 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] rt_sigprocmask(SIG_SETMASK, [], [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] <... futex resumed>) = 0 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 16144 attached [pid 16143] <... set_robust_list resumed>) = 0 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16138] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16127] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16144] set_robust_list(0x7f6b288bb9a0, 24 [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16144] <... set_robust_list resumed>) = 0 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16144] rt_sigprocmask(SIG_SETMASK, [], [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16144] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16144] getsockname(-1, 0x20000080, NULL [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16144] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16144] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16144] <... futex resumed>) = 1 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] <... futex resumed>) = 0 [pid 16144] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] <... futex resumed>) = 0 [pid 16144] open(NULL, O_RDONLY [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16144] <... open resumed>) = -1 EFAULT (Bad address) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16144] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16144] <... futex resumed>) = 1 [pid 16136] <... futex resumed>) = 0 [pid 16144] dup(-1 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] <... futex resumed>) = 0 [pid 16144] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16144] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16144] <... futex resumed>) = 0 [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16144] renameat2(-1, NULL, -1, NULL, 0 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16144] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] <... futex resumed>) = 0 [pid 16144] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16144] <... futex resumed>) = 0 [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16144] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16144] <... futex resumed>) = 0 [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] <... futex resumed>) = 1 [pid 16144] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16144] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16139] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16144] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16139] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16144] <... futex resumed>) = 1 [pid 16139] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] <... futex resumed>) = 0 [pid 16097] <... mount resumed>) = ? [pid 16144] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16139] <... futex resumed>) = 0 [pid 16136] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16139] memfd_create("syzkaller", 0) = 5 [pid 16139] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16136] <... futex resumed>) = 0 [pid 16097] +++ exited with 0 +++ [pid 16096] +++ exited with 0 +++ [pid 16139] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16136] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1155, si_uid=0, si_status=0, si_utime=8, si_stime=16} --- [pid 16139] close(5) = 0 [pid 321] restart_syscall(<... resuming interrupted clone ...> [pid 16139] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... restart_syscall resumed>) = 0 [pid 16139] <... futex resumed>) = 1 [pid 16139] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16136] <... futex resumed>) = 0 [pid 16136] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16139] <... futex resumed>) = 0 [pid 16136] <... futex resumed>) = 1 [pid 16139] open(NULL, O_RDONLY [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 685, NULL, 0) = 1 [pid 321] <... write resumed>) = 12 [pid 16143] rt_sigprocmask(SIG_SETMASK, [], [pid 16139] <... open resumed>) = -1 EFAULT (Bad address) [pid 16136] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] umount2("./287", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16143] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16139] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 511] <... futex resumed>) = 1 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 16139] <... futex resumed>) = 0 [pid 16136] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] read(49, [pid 321] openat(AT_FDCWD, "./287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 16139] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16136] <... futex resumed>) = 0 [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16139] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 321] newfstatat(3, "", [pid 16139] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 511] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16139] <... futex resumed>) = 0 [pid 511] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 321] getdents64(3, [pid 16139] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 511] <... write resumed>) = 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] read(49, [pid 342] epoll_pwait(4, [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 511] <... read resumed>0xc00052d4f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] umount2("./287/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] newfstatat(AT_FDCWD, "./287/cgroup.cpu", [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./287/cgroup.cpu" [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=478045044} [pid 321] <... unlink resumed>) = 0 [pid 321] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./287/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] openat(AT_FDCWD, "./287/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 321] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] getdents64(5, 0x555555c76850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 321] close(5) = 0 [pid 321] unlinkat(AT_FDCWD, "./287/bus", AT_REMOVEDIR) = 0 [pid 321] umount2("./287/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./287/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./287/binderfs") = 0 [pid 321] umount2("./287/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./287/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./287/cgroup") = 0 [pid 321] umount2("\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 321] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] getdents64(5, 0x555555c76850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 321] close(5) = 0 [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 321] umount2("./287/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./287/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./287/cgroup.net") = 0 [pid 321] getdents64(3, 0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 321] close(3) = 0 [pid 321] unlinkat(AT_FDCWD, "./287", AT_REMOVEDIR) = 0 [pid 321] mkdirat(AT_FDCWD, "./288", 0777) = 0 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 321] ioctl(3, LOOP_CLR_FD [pid 16143] memfd_create("syzkaller", 0) = 4 [pid 16143] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16143] close(4 [pid 16133] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16143] <... close resumed>) = 0 [pid 16143] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16143] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16140] <... futex resumed>) = 0 [pid 16140] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16143] <... futex resumed>) = 0 [pid 16143] open(".", O_RDONLY [pid 16140] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16143] <... open resumed>) = 4 [pid 16143] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16143] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16140] <... futex resumed>) = 0 [pid 16140] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16143] <... futex resumed>) = 0 [pid 16140] <... futex resumed>) = 1 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16143] <... mkdirat resumed>) = 0 [pid 16140] <... futex resumed>) = 0 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] <... mmap resumed>) = 0x7fe5ed9e7000 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] mprotect(0x7fe5ed9e8000, 131072, PROT_READ|PROT_WRITE [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] <... mprotect resumed>) = 0 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda07990, parent_tid=0x7fe5eda07990, exit_signal=0, stack=0x7fe5ed9e7000, stack_size=0x20240, tls=0x7fe5eda076c0} [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16140] <... clone3 resumed> => {parent_tid=[1143]}, 88) = 1143 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] rt_sigprocmask(SIG_SETMASK, [], [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 16145 attached [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] <... futex resumed>) = 0 [pid 16145] set_robust_list(0x7fe5eda079a0, 24 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16145] <... set_robust_list resumed>) = 0 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16145] rt_sigprocmask(SIG_SETMASK, [], [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16145] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] <... umount2 resumed>) = 0 [pid 16145] getsockname(-1, 0x20000080, NULL [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16145] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16145] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16145] <... futex resumed>) = 1 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] <... futex resumed>) = 0 [pid 16145] open(NULL, O_RDONLY [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./283/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "./283/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, [pid 16145] <... open resumed>) = -1 EFAULT (Bad address) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] <... futex resumed>) = 0 [pid 303] <... getdents64 resumed>0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, [pid 16145] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... getdents64 resumed>0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "./283/bus", AT_REMOVEDIR) = 0 [pid 303] umount2("./283/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16145] <... futex resumed>) = 0 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./283/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./283/binderfs") = 0 [pid 16145] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] <... futex resumed>) = 0 [pid 303] umount2("./283/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./283/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./283/cgroup") = 0 [pid 303] umount2("./283/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./283/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16145] dup(-1 [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] unlink("./283/cgroup.net") = 0 [pid 303] getdents64(3, [pid 16145] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] <... getdents64 resumed>0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 303] close(3) = 0 [pid 16145] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] unlinkat(AT_FDCWD, "./283", AT_REMOVEDIR) = 0 [pid 303] mkdirat(AT_FDCWD, "./284", 0777) = 0 [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 16145] <... futex resumed>) = 1 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] <... futex resumed>) = 0 [pid 303] <... openat resumed>) = 3 [pid 303] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] close(3) = 0 [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 303] close(3) = 0 [pid 303] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16146 attached [pid 16146] set_robust_list(0x5555566fa760, 24 [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1140 [pid 16146] <... set_robust_list resumed>) = 0 [pid 16146] chdir("./284") = 0 [pid 16146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16146] setpgid(0, 0) = 0 [pid 16146] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 16146] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16145] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16146] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 16146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16146] write(3, "1000", 4) = 4 [pid 16146] close(3) = 0 [pid 16146] read(200, 0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16146] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16146] close(249) = 0 [pid 16146] close(248) = 0 [pid 16146] close(4) = 0 [pid 16146] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16146] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, NULL, 8) = 0 [pid 16146] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d9ee91000 [pid 16146] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16146] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16146] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0}./strace-static-x86_64: Process 16147 attached [pid 16147] set_robust_list(0x7f8d9eeb19a0, 24 [pid 16146] <... clone3 resumed> => {parent_tid=[1141]}, 88) = 1141 [pid 16147] <... set_robust_list resumed>) = 0 [pid 16146] rt_sigprocmask(SIG_SETMASK, [], [pid 16147] rt_sigprocmask(SIG_SETMASK, [], [pid 16146] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16147] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16146] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16147] memfd_create("syzkaller", 0 [pid 16146] <... futex resumed>) = 0 [pid 16147] <... memfd_create resumed>) = 3 [pid 16146] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16147] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16146] <... futex resumed>) = 0 [pid 16147] <... mmap resumed>) = 0x7f8d96a91000 [pid 16146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d96a70000 [pid 16127] <... write resumed>) = 20699119 [pid 16127] munmap(0x7f340416e000, 138412032 [pid 16146] mprotect(0x7f8d96a71000, 131072, PROT_READ|PROT_WRITE [pid 16127] <... munmap resumed>) = 0 [pid 16146] <... mprotect resumed>) = 0 [pid 16146] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16146] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a90990, parent_tid=0x7f8d96a90990, exit_signal=0, stack=0x7f8d96a70000, stack_size=0x20240, tls=0x7f8d96a906c0} => {parent_tid=[1142]}, 88) = 1142 [pid 16146] rt_sigprocmask(SIG_SETMASK, [], [pid 16127] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 16145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] <... futex resumed>) = 0 [pid 16146] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 16148 attached [pid 16146] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16145] renameat2(-1, NULL, -1, NULL, 0 [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16148] set_robust_list(0x7f8d96a909a0, 24 [pid 16146] <... futex resumed>) = 0 [pid 16145] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16127] <... openat resumed>) = 5 [pid 16127] ioctl(5, LOOP_SET_FD, 3 [pid 16145] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16127] <... ioctl resumed>) = 0 [pid 321] <... ioctl resumed>) = 0 [pid 16127] close(3 [pid 321] close(3 [pid 16127] <... close resumed>) = 0 [pid 321] <... close resumed>) = 0 [pid 16127] mkdirat(AT_FDCWD, "./bus", 0777 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16148] <... set_robust_list resumed>) = 0 [pid 16146] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16127] <... mkdirat resumed>) = 0 [pid 321] <... socket resumed>) = 3 [pid 16127] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 321] close(3 [pid 16145] <... futex resumed>) = 1 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] <... futex resumed>) = 0 [pid 321] <... close resumed>) = 0 [pid 16145] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16148] rt_sigprocmask(SIG_SETMASK, [], [pid 16145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16140] <... futex resumed>) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16145] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... socket resumed>) = 3 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 321] close(3) = 0 [pid 16148] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16145] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16141] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16148] memfd_create("syzkaller", 0 [pid 321] <... socket resumed>) = 3 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 321] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1032) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 321] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 576) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 16138] <... write resumed>) = 20699119 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16138] munmap(0x7f6b288dd000, 138412032 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 321] close(3) = 0 [pid 321] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555c6d750) = 1159 [pid 16145] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16145] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 16151 attached ) = -1 EEXIST (File exists) [pid 16138] <... munmap resumed>) = 0 [pid 16151] set_robust_list(0x555555c6d760, 24 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16138] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 16151] <... set_robust_list resumed>) = 0 [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] chdir("./288" [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16138] <... openat resumed>) = 5 [pid 16151] <... chdir resumed>) = 0 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16138] ioctl(5, LOOP_SET_FD, 3 [pid 16151] <... prctl resumed>) = 0 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] setpgid(0, 0 [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] <... setpgid resumed>) = 0 [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16143] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 16143] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16143] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16143] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16151] <... symlinkat resumed>) = 0 [pid 16140] <... futex resumed>) = 0 [pid 16138] <... ioctl resumed>) = 0 [pid 16151] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 16138] close(3 [pid 16151] <... symlinkat resumed>) = 0 [pid 16138] <... close resumed>) = 0 [ 394.513104][T16127] F2FS-fs (loop2): invalid crc value [pid 16151] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 16140] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16138] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16151] <... symlinkat resumed>) = 0 [pid 16138] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16151] write(3, "1000", 4) = 4 [pid 16140] <... futex resumed>) = 1 [pid 16143] <... futex resumed>) = 0 [pid 16151] close(3 [pid 16140] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16143] memfd_create("syzkaller", 0 [pid 16151] <... close resumed>) = 0 [pid 16143] <... memfd_create resumed>) = 5 [pid 16151] read(200, [pid 16143] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16143] close(5) = 0 [pid 16143] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16140] <... futex resumed>) = 0 [pid 16151] <... read resumed>0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16151] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16140] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16140] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16143] open(NULL, O_RDONLY [pid 16151] <... symlinkat resumed>) = 0 [pid 16143] <... open resumed>) = -1 EFAULT (Bad address) [pid 16143] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16140] <... futex resumed>) = 0 [pid 16140] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] close(249) = 0 [pid 16140] <... futex resumed>) = 0 [pid 16140] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16143] ioctl(-1, FS_IOC_SETFLAGS, NULL) = -1 EBADF (Bad file descriptor) [pid 16143] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16140] <... futex resumed>) = 0 [pid 16143] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16151] close(248 [pid 16148] <... memfd_create resumed>) = 4 [pid 16151] <... close resumed>) = 0 [pid 16151] close(4) = 0 [pid 16151] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16148] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16151] <... futex resumed>) = 0 [pid 16151] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, NULL, 8) = 0 [pid 16148] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16151] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3cd6bf000 [pid 16151] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE [pid 16148] close(4 [pid 16151] <... mprotect resumed>) = 0 [pid 16151] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16148] <... close resumed>) = 0 [pid 16151] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16151] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0} [pid 16148] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 16155 attached [pid 16151] <... clone3 resumed> => {parent_tid=[1160]}, 88) = 1160 [pid 16151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16155] set_robust_list(0x7fa3cd6df9a0, 24 [pid 16151] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16155] <... set_robust_list resumed>) = 0 [pid 16151] <... futex resumed>) = 0 [pid 16155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16151] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16148] <... futex resumed>) = 1 [pid 16146] <... futex resumed>) = 0 [pid 16148] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16155] memfd_create("syzkaller", 0 [pid 16148] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16146] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] <... futex resumed>) = 0 [pid 16155] <... memfd_create resumed>) = 3 [pid 16151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16155] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16151] <... mmap resumed>) = 0x7fa3cd69e000 [pid 16151] mprotect(0x7fa3cd69f000, 131072, PROT_READ|PROT_WRITE [pid 16155] <... mmap resumed>) = 0x7fa3c529e000 [pid 16151] <... mprotect resumed>) = 0 [pid 16151] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16148] open(".", O_RDONLY [pid 16146] <... futex resumed>) = 0 [pid 16151] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16151] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6be990, parent_tid=0x7fa3cd6be990, exit_signal=0, stack=0x7fa3cd69e000, stack_size=0x20240, tls=0x7fa3cd6be6c0} => {parent_tid=[1161]}, 88) = 1161 [pid 16151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16148] <... open resumed>) = 4 [pid 16146] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16151] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16148] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16151] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16148] <... futex resumed>) = 0 [pid 16146] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16146] <... futex resumed>) = 0 [pid 16146] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 16157 attached [pid 16157] set_robust_list(0x7fa3cd6be9a0, 24 [pid 16148] <... mkdirat resumed>) = 0 [pid 16146] <... futex resumed>) = 0 [pid 16133] <... write resumed>) = 20699119 [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16133] munmap(0x7f6b0c104000, 138412032 [pid 16148] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16146] <... mmap resumed>) = 0x7f8d96a4f000 [pid 16133] <... munmap resumed>) = 0 [pid 16157] <... set_robust_list resumed>) = 0 [pid 16157] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16157] memfd_create("syzkaller", 0) = 4 [pid 16157] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16157] close(4) = 0 [ 394.548557][T16127] F2FS-fs (loop2): Found nat_bits in checkpoint [ 394.561322][T16138] F2FS-fs (loop0): invalid crc value [pid 16157] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16133] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 5 [pid 16133] ioctl(5, LOOP_SET_FD, 3 [pid 16146] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16146] <... mprotect resumed>) = 0 [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16146] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16148] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16146] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16146] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0} [pid 16148] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 16161 attached [pid 16161] set_robust_list(0x7f8d96a6f9a0, 24) = 0 [pid 16161] rt_sigprocmask(SIG_SETMASK, [], [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16146] <... clone3 resumed> => {parent_tid=[1143]}, 88) = 1143 [pid 16161] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16161] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16148] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16146] rt_sigprocmask(SIG_SETMASK, [], [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16146] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16148] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16146] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16146] <... futex resumed>) = 1 [pid 16161] <... futex resumed>) = 0 [pid 16161] getsockname(-1, 0x20000080, NULL) = -1 EBADF (Bad file descriptor) [pid 16161] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16161] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16148] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16146] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16148] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16146] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16151] <... futex resumed>) = 0 [pid 16151] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] <... futex resumed>) = 0 [pid 16151] <... futex resumed>) = 1 [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16146] <... futex resumed>) = 1 [pid 16146] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16133] <... ioctl resumed>) = 0 [pid 16148] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16133] close(3 [pid 16148] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16133] <... close resumed>) = 0 [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [ 394.608298][T16138] F2FS-fs (loop0): Found nat_bits in checkpoint [pid 16133] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16133] <... mkdirat resumed>) = 0 [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16133] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16148] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16148] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16161] <... futex resumed>) = 0 [pid 16148] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16161] open(NULL, O_RDONLY [pid 16148] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16161] <... open resumed>) = -1 EFAULT (Bad address) [pid 16148] <... futex resumed>) = 0 [pid 16148] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16161] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16146] <... futex resumed>) = 0 [pid 16161] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16146] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16148] <... futex resumed>) = 0 [pid 16148] dup(-1 [pid 16146] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16148] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16148] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16146] <... futex resumed>) = 0 [pid 16146] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16148] renameat2(-1, NULL, -1, NULL, 0 [pid 16146] <... futex resumed>) = 0 [pid 16148] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16146] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16148] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16146] <... futex resumed>) = 0 [pid 16146] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16146] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16148] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC) = -1 EFAULT (Bad address) [pid 16148] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16146] <... futex resumed>) = 0 [pid 16146] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] open(".", O_RDONLY [pid 16151] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16148] memfd_create("syzkaller", 0 [pid 16147] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16146] <... futex resumed>) = 0 [pid 16157] <... open resumed>) = 4 [pid 16157] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16151] <... futex resumed>) = 0 [pid 16157] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16151] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16151] <... futex resumed>) = 0 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] <... mkdirat resumed>) = 0 [pid 16151] <... futex resumed>) = 0 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] <... mmap resumed>) = 0x7fa3c527d000 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] <... mprotect resumed>) = 0 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0} [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 16165 attached [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16165] set_robust_list(0x7fa3c529d9a0, 24 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] <... clone3 resumed> => {parent_tid=[1162]}, 88) = 1162 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] rt_sigprocmask(SIG_SETMASK, [], [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] <... futex resumed>) = 0 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16165] <... set_robust_list resumed>) = 0 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16165] rt_sigprocmask(SIG_SETMASK, [], [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16165] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16165] getsockname(-1, 0x20000080, NULL [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16165] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16165] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16165] <... futex resumed>) = 1 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] <... futex resumed>) = 0 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16165] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16165] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16165] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] <... futex resumed>) = 1 [pid 16165] <... futex resumed>) = 0 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16165] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] <... futex resumed>) = 0 [pid 16165] dup(-1 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16165] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16165] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16148] <... memfd_create resumed>) = 5 [pid 16148] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16148] close(5) = 0 [pid 16148] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16148] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16165] <... futex resumed>) = 1 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] <... futex resumed>) = 0 [pid 16146] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16146] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16148] <... futex resumed>) = 0 [pid 16146] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16148] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16148] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16146] <... futex resumed>) = 0 [pid 16148] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16146] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16148] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] <... futex resumed>) = 0 [pid 16148] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16146] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16148] <... futex resumed>) = 0 [pid 16146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 394.672643][T16133] F2FS-fs (loop4): invalid crc value [ 394.678502][T16138] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [pid 16148] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16138] <... mount resumed>) = 0 [pid 16126] close(3) = -1 EBADF (Bad file descriptor) [pid 16138] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16126] close(4 [pid 16138] chdir("./bus") = 0 [pid 16138] ioctl(5, LOOP_CLR_FD) = 0 [pid 16138] close(5) = 0 [pid 16165] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16138] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] <... futex resumed>) = 0 [pid 16136] close(3 [pid 16138] <... futex resumed>) = 0 [pid 16165] renameat2(-1, NULL, -1, NULL, 0 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16138] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16136] <... close resumed>) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 479, NULL, 0) = 0 [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 16136] close(4 [pid 342] epoll_pwait(4, [pid 289] epoll_pwait(4, [pid 16136] <... close resumed>) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16136] close(5 [pid 342] epoll_pwait(4, [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(6) = -1 EBADF (Bad file descriptor) [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=987091928} [pid 16136] close(7 [pid 16130] close(3 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(8 [pid 16130] close(4 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = 0 [pid 16136] close(9 [pid 16130] close(5 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = 0 [pid 16136] close(10 [pid 16130] close(6 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(11 [pid 16130] close(7 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(12 [pid 16130] close(8 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(13 [pid 16130] close(9 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(14 [pid 16130] close(10 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(15 [pid 16130] close(11 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(16 [pid 16130] close(12 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(17 [pid 16130] close(13 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(18 [pid 16130] close(14 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(19 [pid 16130] close(15 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = 0 [pid 16136] close(20 [pid 16130] close(16 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 394.732454][T16138] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 394.745391][T16127] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 394.765974][T16133] F2FS-fs (loop4): Found nat_bits in checkpoint [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] close(5 [pid 16165] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16155] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16136] close(21 [pid 16133] <... mount resumed>) = 0 [pid 16130] close(17 [pid 16127] <... mount resumed>) = 0 [pid 16126] <... close resumed>) = 0 [pid 16165] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16127] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16126] close(6 [pid 16165] <... futex resumed>) = 1 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] <... futex resumed>) = 0 [pid 16136] close(22 [pid 16130] close(18 [pid 16127] <... openat resumed>) = 3 [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16165] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16127] chdir("./bus" [pid 16126] close(7 [pid 16165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] <... futex resumed>) = 0 [pid 16136] close(23 [pid 16130] close(19 [pid 16165] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16127] <... chdir resumed>) = 0 [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16165] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] close(24 [pid 16133] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16130] close(20 [pid 16127] ioctl(5, LOOP_CLR_FD [pid 16126] close(8 [pid 16165] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16133] <... openat resumed>) = 3 [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16127] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16165] <... futex resumed>) = 1 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] <... futex resumed>) = 0 [pid 16136] close(25 [pid 16133] chdir("./bus" [pid 16130] close(21 [pid 16127] close(5 [pid 16126] close(9 [pid 16165] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16133] <... chdir resumed>) = 0 [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] <... futex resumed>) = 0 [pid 16136] close(26 [pid 16133] ioctl(5, LOOP_CLR_FD [pid 16130] close(22 [pid 16127] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16126] close(10 [pid 16165] memfd_create("syzkaller", 0 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16133] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16127] <... futex resumed>) = 0 [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16165] <... memfd_create resumed>) = 5 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] close(27 [pid 16133] close(5 [pid 16130] close(23 [pid 16127] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16126] close(11 [pid 16165] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16165] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] close(28 [pid 16133] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16130] close(24 [pid 16126] close(12 [pid 16165] close(5 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16133] <... futex resumed>) = 0 [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16165] <... close resumed>) = 0 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16136] close(29 [pid 16133] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16130] close(25 [pid 16126] close(13 [pid 16165] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16165] <... futex resumed>) = 1 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] <... futex resumed>) = 0 [pid 16136] close(3 [pid 16130] close(26 [pid 16126] close(14 [pid 16165] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(4 [pid 16130] close(27 [pid 16126] close(15 [pid 16165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16151] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16141] <... write resumed>) = 20699119 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16165] open(NULL, O_RDONLY [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] <... futex resumed>) = 0 [pid 16136] close(5 [pid 16130] close(28 [pid 16126] close(16 [pid 16165] <... open resumed>) = -1 EFAULT (Bad address) [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16165] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16136] close(6 [pid 16130] close(29 [pid 16126] close(17 [pid 16165] <... futex resumed>) = 0 [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16141] munmap(0x7fe5eda29000, 138412032 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16165] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16157] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] <... futex resumed>) = 0 [pid 16136] close(7 [pid 16130] close(3 [pid 16126] close(18 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = 0 [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16165] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16157] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16141] <... munmap resumed>) = 0 [pid 16136] close(8 [pid 16130] close(4 [pid 16126] close(19 [pid 16165] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16157] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16165] <... futex resumed>) = 0 [pid 16157] <... futex resumed>) = 0 [pid 16136] close(9 [pid 16130] close(5 [pid 16126] close(20 [pid 16165] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16157] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16141] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 16136] close(10 [pid 16130] close(6 [pid 16126] close(21 [pid 16141] <... openat resumed>) = 5 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16141] ioctl(5, LOOP_SET_FD, 3 [pid 16136] close(11 [pid 16130] close(7 [pid 16126] close(22 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(12 [pid 16130] close(8 [pid 16126] close(23 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(13 [pid 16130] close(9 [pid 16126] close(24 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(14 [pid 16130] close(10 [pid 16126] close(25 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(15 [pid 16130] close(11 [pid 16126] close(26 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(16 [pid 16130] close(12 [pid 16126] close(27 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(17 [pid 16130] close(13 [pid 16126] close(28 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(18 [pid 16130] close(14 [pid 16126] close(29 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(19 [pid 16130] close(15 [pid 16126] close(3 [pid 16141] <... ioctl resumed>) = 0 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = 0 [pid 16141] close(3 [pid 16136] close(20 [pid 16130] close(16 [pid 16126] close(4 [pid 16141] <... close resumed>) = 0 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 394.815944][T16133] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 394.822909][T16133] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 394.836474][T16127] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [pid 16141] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16136] close(21 [pid 16130] close(17 [pid 16126] close(5 [pid 16141] <... mkdirat resumed>) = 0 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16141] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16136] close(22 [pid 16130] close(18 [pid 16126] close(6 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(23 [pid 16130] close(19 [pid 16126] close(7 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(24 [pid 16130] close(20 [pid 16126] close(8 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(25 [pid 16130] close(21 [pid 16126] close(9 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(26 [pid 16130] close(22 [pid 16126] close(10 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(27 [pid 16130] close(23 [pid 16126] close(11 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(28 [pid 16130] close(24 [pid 16126] close(12 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] close(29 [pid 16130] close(25 [pid 16126] close(13 [pid 16136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16136] exit_group(0 [pid 16130] close(26 [pid 16126] close(14 [pid 16144] <... futex resumed>) = ? [pid 16139] <... futex resumed>) = ? [pid 16138] <... futex resumed>) = ? [pid 16136] <... exit_group resumed>) = ? [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16144] +++ exited with 0 +++ [pid 16139] +++ exited with 0 +++ [pid 16138] +++ exited with 0 +++ [pid 16136] +++ exited with 0 +++ [pid 16130] close(27 [pid 16126] close(15 [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1131, si_uid=0, si_status=0, si_utime=1, si_stime=21} --- [pid 16130] close(28 [pid 16126] close(16 [pid 304] restart_syscall(<... resuming interrupted clone ...> [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... restart_syscall resumed>) = 0 [pid 16130] close(29 [pid 16126] close(17 [pid 16130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16130] exit_group(0 [pid 16126] close(18 [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16135] <... futex resumed>) = ? [pid 16134] <... futex resumed>) = ? [pid 16133] <... futex resumed>) = ? [pid 16130] <... exit_group resumed>) = ? [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 988, NULL, 0) = 1 [pid 304] <... write resumed>) = 12 [pid 16135] +++ exited with 0 +++ [pid 16134] +++ exited with 0 +++ [pid 16133] +++ exited with 0 +++ [pid 16130] +++ exited with 0 +++ [pid 16126] close(19 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 304] umount2("./283", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1158, si_uid=0, si_status=0, si_utime=5, si_stime=16} --- [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 16126] close(20 [pid 342] read(25, [pid 304] openat(AT_FDCWD, "./283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 304] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16126] close(21 [pid 342] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 304] newfstatat(3, "", [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 313] <... write resumed>) = 12 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16126] close(22 [pid 511] epoll_pwait(4, [pid 342] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 313] umount2("./287", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] getdents64(3, [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 0, NULL, 0) = 1 [pid 342] <... write resumed>) = 64 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... getdents64 resumed>0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 289] epoll_pwait(4, [pid 16126] close(23 [pid 511] read(53, [pid 342] read(25, [pid 313] openat(AT_FDCWD, "./287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] umount2("./283/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 342] <... read resumed>0xc00052d5a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... openat resumed>) = 3 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 16126] close(24 [pid 511] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] newfstatat(3, "", [pid 304] newfstatat(AT_FDCWD, "./283/cgroup.cpu", [pid 297] <... futex resumed>) = 0 [pid 289] <... futex resumed>) = 1 [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... write resumed>) = 64 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] epoll_pwait(4, [pid 16126] close(25 [pid 511] read(53, [pid 313] getdents64(3, [pid 304] unlink("./283/cgroup.cpu" [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... read resumed>0xc00069ae20, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 304] <... unlink resumed>) = 0 [pid 297] epoll_pwait(4, [pid 16126] close(26 [pid 511] epoll_pwait(4, [ 394.899827][T16141] F2FS-fs (loop1): invalid crc value [pid 313] umount2("./287/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16155] <... write resumed>) = 20699119 [pid 16147] <... write resumed>) = 20699119 [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] epoll_pwait(4, [pid 16155] munmap(0x7fa3c529e000, 138412032 [pid 16147] munmap(0x7f8d96a91000, 138412032 [pid 16126] close(27 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] newfstatat(AT_FDCWD, "./287/cgroup.cpu", [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=820654460} [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16126] close(28 [pid 313] unlink("./287/cgroup.cpu" [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... unlink resumed>) = 0 [pid 16126] close(29 [pid 313] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16126] exit_group(0 [pid 16137] <... futex resumed>) = ? [pid 16128] <... futex resumed>) = ? [pid 16127] <... futex resumed>) = ? [pid 16126] <... exit_group resumed>) = ? [pid 16147] <... munmap resumed>) = 0 [pid 16137] +++ exited with 0 +++ [pid 16128] +++ exited with 0 +++ [pid 16127] +++ exited with 0 +++ [pid 16126] +++ exited with 0 +++ [pid 16155] <... munmap resumed>) = 0 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1162, si_uid=0, si_status=0, si_utime=9, si_stime=13} --- [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 822, NULL, 0) = 1 [pid 310] umount2("./290", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 310] openat(AT_FDCWD, "./290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(11, [pid 310] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 310] newfstatat(3, "", [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 511] <... futex resumed>) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 511] epoll_pwait(4, [pid 310] getdents64(3, [pid 297] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 297] <... write resumed>) = 64 [pid 511] epoll_pwait(4, [pid 310] umount2("./290/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 342] <... futex resumed>) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 310] newfstatat(AT_FDCWD, "./290/cgroup.cpu", [pid 297] read(11, [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... read resumed>0xc00069aee0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] unlink("./290/cgroup.cpu" [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... unlink resumed>) = 0 [pid 310] umount2("./290/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=811945742} [pid 16155] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 16147] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 16155] <... openat resumed>) = 5 [ 394.946386][T16141] F2FS-fs (loop1): Found nat_bits in checkpoint [pid 16155] ioctl(5, LOOP_SET_FD, 3 [pid 16140] close(3) = -1 EBADF (Bad file descriptor) [pid 16140] close(4) = 0 [pid 16140] close(5 [pid 16141] <... mount resumed>) = 0 [pid 16141] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16141] chdir("./bus") = 0 [pid 16141] ioctl(5, LOOP_CLR_FD) = -1 EBADF (Bad file descriptor) [pid 16141] close(5) = -1 EBADF (Bad file descriptor) [pid 16141] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16141] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... umount2 resumed>) = 0 [pid 313] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./287/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./287/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "./287/bus", AT_REMOVEDIR) = 0 [pid 313] umount2("./287/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./287/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./287/binderfs") = 0 [pid 313] umount2("./287/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./287/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./287/cgroup") = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 313] umount2("./287/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./287/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./287/cgroup.net") = 0 [pid 313] getdents64(3, 0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 313] close(3) = 0 [pid 313] unlinkat(AT_FDCWD, "./287", AT_REMOVEDIR) = 0 [pid 313] mkdirat(AT_FDCWD, "./288", 0777) = 0 [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 16155] <... ioctl resumed>) = 0 [pid 16147] <... openat resumed>) = 5 [pid 16155] close(3 [pid 16147] ioctl(5, LOOP_SET_FD, 3 [pid 16155] <... close resumed>) = 0 [pid 16155] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16155] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 304] <... umount2 resumed>) = 0 [pid 304] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./283/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./283/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./283/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", [pid 310] <... umount2 resumed>) = 0 [pid 16140] <... close resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 310] umount2("./290/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16140] close(6 [pid 313] ioctl(3, LOOP_CLR_FD [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16140] close(7 [pid 310] newfstatat(AT_FDCWD, "./290/bus", [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16140] close(8 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] umount2("./290/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16140] close(9 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 394.989617][T16141] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 394.996312][T16141] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [pid 16140] close(10 [pid 310] openat(AT_FDCWD, "./290/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16147] <... ioctl resumed>) = 0 [pid 16140] close(11 [pid 310] <... openat resumed>) = 5 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16147] close(3 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] newfstatat(5, "", [pid 16147] <... close resumed>) = 0 [pid 16140] close(12 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16147] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getdents64(5, [pid 304] getdents64(5, [pid 16147] <... mkdirat resumed>) = 0 [pid 16140] close(13 [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 304] <... getdents64 resumed>0x555555acb850 /* 2 entries */, 32768) = 48 [pid 16147] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getdents64(5, [pid 16140] close(14 [pid 304] getdents64(5, [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getdents64 resumed>0x5555558df850 /* 0 entries */, 32768) = 0 [pid 304] <... getdents64 resumed>0x555555acb850 /* 0 entries */, 32768) = 0 [pid 16140] close(15) = -1 EBADF (Bad file descriptor) [pid 310] close(5 [pid 304] close(5 [pid 16140] close(16 [pid 310] <... close resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] unlinkat(AT_FDCWD, "./290/bus", AT_REMOVEDIR [pid 304] unlinkat(AT_FDCWD, "./283/bus", AT_REMOVEDIR [pid 16140] close(17 [pid 310] <... unlinkat resumed>) = 0 [pid 304] <... unlinkat resumed>) = 0 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] umount2("./290/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16140] close(18 [pid 304] umount2("./283/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16140] close(19 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] newfstatat(AT_FDCWD, "./290/binderfs", [pid 304] newfstatat(AT_FDCWD, "./283/binderfs", [pid 16140] close(20 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] unlink("./290/binderfs" [pid 304] unlink("./283/binderfs" [pid 16140] close(21) = -1 EBADF (Bad file descriptor) [pid 310] <... unlink resumed>) = 0 [pid 16140] close(22 [pid 310] umount2("./290/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... unlink resumed>) = 0 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16140] close(23 [pid 310] newfstatat(AT_FDCWD, "./290/cgroup", [pid 304] umount2("./283/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16140] close(24 [pid 310] unlink("./290/cgroup" [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16140] close(25 [pid 310] <... unlink resumed>) = 0 [pid 304] newfstatat(AT_FDCWD, "./283/cgroup", [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] umount2("\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16140] close(26 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 304] unlink("./283/cgroup" [pid 16140] close(27 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] umount2("\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... unlink resumed>) = 0 [pid 16140] close(28 [pid 304] umount2("\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16140] close(29 [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... openat resumed>) = 5 [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16140] close(3 [pid 310] newfstatat(5, "", [pid 16140] <... close resumed>) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16140] close(4 [pid 304] umount2("\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getdents64(5, [pid 16140] close(5 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16140] close(6 [pid 310] getdents64(5, [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getdents64 resumed>0x5555558df850 /* 0 entries */, 32768) = 0 [pid 304] <... openat resumed>) = 5 [pid 16140] close(7 [pid 310] close(5 [pid 304] newfstatat(5, "", [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... close resumed>) = 0 [pid 16140] close(8 [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16140] close(9 [pid 310] <... unlinkat resumed>) = 0 [pid 304] getdents64(5, [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] umount2("./290/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16140] close(10 [pid 304] <... getdents64 resumed>0x555555acb850 /* 2 entries */, 32768) = 48 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] newfstatat(AT_FDCWD, "./290/cgroup.net", [pid 304] getdents64(5, [pid 16140] close(11 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] <... getdents64 resumed>0x555555acb850 /* 0 entries */, 32768) = 0 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] unlink("./290/cgroup.net" [pid 304] close(5 [ 395.039306][T16155] F2FS-fs (loop3): invalid crc value [pid 16140] close(12) = -1 EBADF (Bad file descriptor) [pid 310] <... unlink resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 16140] close(13 [pid 310] getdents64(3, [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getdents64 resumed>0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 16140] close(14 [pid 310] close(3 [pid 304] <... unlinkat resumed>) = 0 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] umount2("./283/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... close resumed>) = 0 [pid 16140] close(15 [pid 310] unlinkat(AT_FDCWD, "./290", AT_REMOVEDIR [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... unlinkat resumed>) = 0 [pid 16140] close(16 [pid 310] mkdirat(AT_FDCWD, "./291", 0777 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] newfstatat(AT_FDCWD, "./283/cgroup.net", [pid 310] <... mkdirat resumed>) = 0 [pid 16140] close(17) = -1 EBADF (Bad file descriptor) [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16140] close(18) = -1 EBADF (Bad file descriptor) [pid 304] unlink("./283/cgroup.net" [pid 16140] close(19 [pid 304] <... unlink resumed>) = 0 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] getdents64(3, [pid 16140] close(20) = -1 EBADF (Bad file descriptor) [pid 304] <... getdents64 resumed>0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 16140] close(21 [pid 304] close(3 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16140] close(22 [pid 304] <... close resumed>) = 0 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] unlinkat(AT_FDCWD, "./283", AT_REMOVEDIR [pid 16140] close(23 [pid 304] <... unlinkat resumed>) = 0 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] mkdirat(AT_FDCWD, "./284", 0777 [pid 16140] close(24 [pid 304] <... mkdirat resumed>) = 0 [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16140] close(25 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 16140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16140] close(26) = -1 EBADF (Bad file descriptor) [pid 16140] close(27) = -1 EBADF (Bad file descriptor) [pid 16140] close(28) = -1 EBADF (Bad file descriptor) [pid 16140] close(29) = -1 EBADF (Bad file descriptor) [pid 16140] exit_group(0 [pid 16141] <... futex resumed>) = ? [pid 16140] <... exit_group resumed>) = ? [pid 16145] <... futex resumed>) = ? [pid 16143] <... futex resumed>) = ? [pid 16141] +++ exited with 0 +++ [pid 16145] +++ exited with 0 +++ [pid 16143] +++ exited with 0 +++ [pid 16140] +++ exited with 0 +++ [pid 310] <... openat resumed>) = 3 [pid 304] <... openat resumed>) = 3 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1140, si_uid=0, si_status=0, si_utime=8, si_stime=13} --- [pid 310] ioctl(3, LOOP_CLR_FD [pid 304] ioctl(3, LOOP_CLR_FD [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 813, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./286", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 511] read(35, [pid 317] openat(AT_FDCWD, "./286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 511] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 511] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 297] epoll_pwait(4, [pid 511] <... write resumed>) = 64 [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] read(35, [pid 317] umount2("./286/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 511] <... read resumed>0xc00069af90, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./286/cgroup.cpu", [pid 297] epoll_pwait(4, [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./286/cgroup.cpu") = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=656644157} [pid 317] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [ 395.060859][T16155] F2FS-fs (loop3): Found nat_bits in checkpoint [ 395.087578][T16147] F2FS-fs (loop5): invalid crc value [pid 304] close(3) = 0 [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 304] close(3) = 0 [pid 304] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16182 attached , child_tidptr=0x555555ac2750) = 1135 [pid 16182] set_robust_list(0x555555ac2760, 24 [pid 313] <... ioctl resumed>) = 0 [pid 16182] <... set_robust_list resumed>) = 0 [pid 16182] chdir("./284") = 0 [pid 16182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16182] setpgid(0, 0) = 0 [pid 313] close(3 [pid 16182] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 16182] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16182] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 16182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16182] write(3, "1000", 4) = 4 [pid 16182] close(3) = 0 [pid 16182] read(200, 0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16182] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16182] close(249) = 0 [pid 16182] close(248) = 0 [pid 16182] close(4) = 0 [pid 16182] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16182] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, NULL, 8) = 0 [pid 16182] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b30cdd000 [pid 16182] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16182] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16182] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0}./strace-static-x86_64: Process 16184 attached [pid 16184] set_robust_list(0x7f6b30cfd9a0, 24 [pid 16182] <... clone3 resumed> => {parent_tid=[1136]}, 88) = 1136 [pid 16184] <... set_robust_list resumed>) = 0 [pid 16182] rt_sigprocmask(SIG_SETMASK, [], [pid 16184] rt_sigprocmask(SIG_SETMASK, [], [pid 16182] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16184] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16182] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16184] memfd_create("syzkaller", 0 [pid 16182] <... futex resumed>) = 0 [pid 16184] <... memfd_create resumed>) = 3 [pid 16182] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16184] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16182] <... futex resumed>) = 0 [pid 16184] <... mmap resumed>) = 0x7f6b288dd000 [pid 16182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... umount2 resumed>) = 0 [pid 317] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./286/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "./286/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, 0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5) = 0 [pid 317] unlinkat(AT_FDCWD, "./286/bus", AT_REMOVEDIR) = 0 [pid 317] umount2("./286/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./286/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./286/binderfs") = 0 [pid 317] umount2("./286/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./286/cgroup", [pid 313] <... socket resumed>) = 3 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] close(3 [pid 317] unlink("./286/cgroup" [pid 313] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] umount2("\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, 0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5) = 0 [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 317] umount2("./286/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] <... socket resumed>) = 3 [pid 317] newfstatat(AT_FDCWD, "./286/cgroup.net", [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] unlink("./286/cgroup.net" [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] <... unlink resumed>) = 0 [pid 317] getdents64(3, [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] <... getdents64 resumed>0x555557095810 /* 0 entries */, 32768) = 0 [pid 313] close(3 [pid 317] close(3) = 0 [pid 313] <... close resumed>) = 0 [pid 317] unlinkat(AT_FDCWD, "./286", AT_REMOVEDIR [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... unlinkat resumed>) = 0 [pid 313] <... socket resumed>) = 3 [pid 317] mkdirat(AT_FDCWD, "./287", 0777 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... mkdirat resumed>) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... openat resumed>) = 3 [pid 317] ioctl(3, LOOP_CLR_FD [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16182] <... mmap resumed>) = 0x7f6b288bc000 [pid 313] <... setsockopt resumed>) = 0 [pid 16182] mprotect(0x7f6b288bd000, 131072, PROT_READ|PROT_WRITE [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 16182] <... mprotect resumed>) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 313] close(3) = 0 [pid 313] read(249, [pid 16182] rt_sigprocmask(SIG_BLOCK, ~[], [pid 313] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16182] <... rt_sigprocmask resumed>[], 8) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16186 attached [pid 16186] set_robust_list(0x5555559df760, 24 [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1162 [pid 16186] <... set_robust_list resumed>) = 0 [pid 16182] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288dc990, parent_tid=0x7f6b288dc990, exit_signal=0, stack=0x7f6b288bc000, stack_size=0x20240, tls=0x7f6b288dc6c0} [pid 16186] chdir("./288") = 0 [pid 16186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16186] setpgid(0, 0 [pid 16155] <... mount resumed>) = 0 [pid 16186] <... setpgid resumed>) = 0 [pid 16186] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 16186] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16186] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 16186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16186] write(3, "1000", 4) = 4 [pid 16186] close(3) = 0 [pid 16186] read(200, 0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16186] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16155] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16186] <... symlinkat resumed>) = 0 [pid 16186] close(249) = 0 [pid 16186] close(248) = 0 [pid 16186] close(4) = 0 [pid 16186] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 395.155726][T16147] F2FS-fs (loop5): Found nat_bits in checkpoint [ 395.163534][T16155] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 395.189251][T16155] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [pid 16186] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, NULL, 8) = 0 [pid 16186] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b14504000 [pid 16186] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16186] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16186] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0}./strace-static-x86_64: Process 16188 attached [pid 16188] set_robust_list(0x7f6b145249a0, 24 [pid 16186] <... clone3 resumed> => {parent_tid=[1163]}, 88) = 1163 [pid 16188] <... set_robust_list resumed>) = 0 [pid 16186] rt_sigprocmask(SIG_SETMASK, [], [pid 16188] rt_sigprocmask(SIG_SETMASK, [], [pid 16186] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16188] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16186] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16188] memfd_create("syzkaller", 0 [pid 16186] <... futex resumed>) = 0 [pid 16188] <... memfd_create resumed>) = 3 [pid 16186] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16188] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16186] <... futex resumed>) = 0 [pid 16188] <... mmap resumed>) = 0x7f6b0c104000 [pid 16186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b0c0e3000 [pid 16186] mprotect(0x7f6b0c0e4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16186] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16186] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c103990, parent_tid=0x7f6b0c103990, exit_signal=0, stack=0x7f6b0c0e3000, stack_size=0x20240, tls=0x7f6b0c1036c0} => {parent_tid=[1164]}, 88) = 1164 [pid 16186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16186] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16186] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 16189 attached [pid 16182] <... clone3 resumed> => {parent_tid=[1137]}, 88) = 1137 [pid 16155] <... openat resumed>) = 3 [pid 16155] chdir("./bus") = 0 [pid 16155] ioctl(5, LOOP_CLR_FD) = 0 [pid 16155] close(5 [pid 16189] set_robust_list(0x7f6b0c1039a0, 24) = 0 [pid 16189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16189] memfd_create("syzkaller", 0) = 4 ./strace-static-x86_64: Process 16187 attached [pid 16189] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16187] set_robust_list(0x7f6b288dc9a0, 24) = 0 [pid 16187] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 395.231365][T16147] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [pid 16187] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16147] <... mount resumed>) = 0 [pid 16147] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16147] chdir("./bus") = 0 [pid 16147] ioctl(5, LOOP_CLR_FD [pid 16155] <... close resumed>) = 0 [pid 16155] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16155] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16147] <... ioctl resumed>) = 0 [pid 16147] close(5) = 0 [pid 16147] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16147] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16146] close(3) = 0 [pid 16146] close(4) = 0 [pid 16146] close(5) = -1 EBADF (Bad file descriptor) [pid 16146] close(6) = -1 EBADF (Bad file descriptor) [pid 16146] close(7) = -1 EBADF (Bad file descriptor) [pid 16146] close(8) = -1 EBADF (Bad file descriptor) [pid 16146] close(9) = -1 EBADF (Bad file descriptor) [pid 16146] close(10) = -1 EBADF (Bad file descriptor) [pid 16146] close(11) = -1 EBADF (Bad file descriptor) [pid 16146] close(12) = -1 EBADF (Bad file descriptor) [pid 16146] close(13) = -1 EBADF (Bad file descriptor) [pid 16146] close(14) = -1 EBADF (Bad file descriptor) [pid 16146] close(15) = -1 EBADF (Bad file descriptor) [pid 16146] close(16) = -1 EBADF (Bad file descriptor) [pid 16146] close(17) = -1 EBADF (Bad file descriptor) [pid 16146] close(18) = -1 EBADF (Bad file descriptor) [pid 16146] close(19) = -1 EBADF (Bad file descriptor) [pid 16146] close(20) = -1 EBADF (Bad file descriptor) [pid 16146] close(21) = -1 EBADF (Bad file descriptor) [pid 16146] close(22) = -1 EBADF (Bad file descriptor) [pid 16146] close(23 [pid 16151] close(3) = 0 [pid 16151] close(4) = 0 [pid 16151] close(5) = -1 EBADF (Bad file descriptor) [pid 16151] close(6) = -1 EBADF (Bad file descriptor) [pid 16151] close(7) = -1 EBADF (Bad file descriptor) [pid 16151] close(8) = -1 EBADF (Bad file descriptor) [pid 16151] close(9 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16151] close(10) = -1 EBADF (Bad file descriptor) [pid 16151] close(11) = -1 EBADF (Bad file descriptor) [pid 16151] close(12) = -1 EBADF (Bad file descriptor) [pid 16151] close(13) = -1 EBADF (Bad file descriptor) [pid 16151] close(14) = -1 EBADF (Bad file descriptor) [pid 16151] close(15) = -1 EBADF (Bad file descriptor) [pid 16151] close(16) = -1 EBADF (Bad file descriptor) [pid 16151] close(17) = -1 EBADF (Bad file descriptor) [pid 16151] close(18) = -1 EBADF (Bad file descriptor) [pid 16151] close(19) = -1 EBADF (Bad file descriptor) [pid 16151] close(20) = -1 EBADF (Bad file descriptor) [pid 16151] close(21) = -1 EBADF (Bad file descriptor) [pid 16151] close(22) = -1 EBADF (Bad file descriptor) [pid 16151] close(23) = -1 EBADF (Bad file descriptor) [pid 16151] close(24) = -1 EBADF (Bad file descriptor) [pid 16151] close(25) = -1 EBADF (Bad file descriptor) [pid 16146] close(24 [pid 16182] rt_sigprocmask(SIG_SETMASK, [], [pid 16151] close(26 [pid 16182] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16182] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] close(27 [pid 16187] <... futex resumed>) = 0 [pid 16182] <... futex resumed>) = 1 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16187] memfd_create("syzkaller", 0 [pid 16151] close(28 [pid 16146] close(25 [pid 16187] <... memfd_create resumed>) = 4 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16182] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16187] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16151] close(29 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16189] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16187] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16187] close(4 [pid 16151] close(3 [pid 16146] close(26 [pid 16187] <... close resumed>) = 0 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16187] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] close(4 [pid 16146] close(27 [pid 16187] <... futex resumed>) = 1 [pid 16182] <... futex resumed>) = 0 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16187] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16182] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] close(5 [pid 16189] close(4 [pid 16187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16182] <... futex resumed>) = 0 [pid 16146] close(28 [pid 16187] open(".", O_RDONLY [pid 16182] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16189] <... close resumed>) = 0 [pid 16187] <... open resumed>) = 4 [pid 16151] close(6 [pid 16146] close(29 [pid 310] <... ioctl resumed>) = 0 [pid 16187] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16187] <... futex resumed>) = 1 [pid 16182] <... futex resumed>) = 0 [pid 16151] close(7 [pid 16146] close(3 [pid 16187] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16182] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16182] <... futex resumed>) = 0 [pid 16151] close(8 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16187] <... mkdirat resumed>) = 0 [pid 16182] <... futex resumed>) = 0 [pid 16151] close(9 [pid 16146] close(4 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] <... mmap resumed>) = 0x7f6b2889b000 [pid 16151] close(10 [pid 16146] close(5 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] <... mprotect resumed>) = 0 [pid 16151] close(11 [pid 16146] close(6 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16151] close(12 [pid 16146] close(7 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 16191 attached [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] close(13 [pid 16146] close(8 [pid 16191] set_robust_list(0x7f6b288bb9a0, 24 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] <... clone3 resumed> => {parent_tid=[1138]}, 88) = 1138 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16191] <... set_robust_list resumed>) = 0 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] rt_sigprocmask(SIG_SETMASK, [], [pid 16151] close(14 [pid 16146] close(9 [pid 16191] rt_sigprocmask(SIG_SETMASK, [], [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16191] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] close(15 [pid 16146] close(10 [pid 310] close(3 [pid 16191] getsockname(-1, 0x20000080, NULL [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] <... futex resumed>) = 0 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16191] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16151] close(16 [pid 16146] close(11 [pid 16191] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16191] <... futex resumed>) = 0 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16146] close(12 [pid 16191] open(NULL, O_RDONLY [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] <... futex resumed>) = 0 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16191] <... open resumed>) = -1 EFAULT (Bad address) [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16146] close(13 [pid 16191] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16191] <... futex resumed>) = 0 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16146] close(14 [pid 16191] dup(-1 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] <... futex resumed>) = 0 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16191] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(15 [pid 310] <... close resumed>) = 0 [pid 16191] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16151] close(17 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16191] <... futex resumed>) = 0 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(16 [pid 310] <... socket resumed>) = 3 [pid 16191] renameat2(-1, NULL, -1, NULL, 0 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] <... futex resumed>) = 0 [pid 16151] close(18 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] close(3 [pid 16191] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(17 [pid 16191] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16151] close(19 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... close resumed>) = 0 [pid 16191] <... futex resumed>) = 0 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(18 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16191] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] <... futex resumed>) = 0 [pid 16151] close(20 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16191] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(19 [pid 310] <... socket resumed>) = 3 [pid 16191] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16151] close(21 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16191] <... futex resumed>) = 0 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(20 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16191] memfd_create("syzkaller", 0 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] <... futex resumed>) = 0 [pid 16151] close(22 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16191] <... memfd_create resumed>) = 5 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(21 [pid 16191] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] close(23 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [ 395.277764][T16147] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [pid 16191] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(22 [pid 310] close(3 [pid 16191] close(5 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] close(24 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... close resumed>) = 0 [pid 16191] <... close resumed>) = 0 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(23 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16191] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] close(25 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16191] <... futex resumed>) = 1 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] <... futex resumed>) = 0 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(24 [pid 310] <... socket resumed>) = 3 [pid 16191] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] close(26 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] <... futex resumed>) = 0 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(25 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16191] open(NULL, O_RDONLY [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16151] close(27 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16191] <... open resumed>) = -1 EFAULT (Bad address) [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(26 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16191] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16151] close(28 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 16191] <... futex resumed>) = 1 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] <... futex resumed>) = 0 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(27 [pid 16191] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16151] close(29 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... setsockopt resumed>) = 0 [pid 16191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16189] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] <... futex resumed>) = 0 [pid 16151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16146] close(28 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16191] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16182] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16151] exit_group(0 [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16191] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16189] <... futex resumed>) = 1 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = 0 [pid 16165] <... futex resumed>) = ? [pid 16157] <... futex resumed>) = ? [pid 16155] <... futex resumed>) = ? [pid 16151] <... exit_group resumed>) = ? [pid 16146] close(29 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16191] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16165] +++ exited with 0 +++ [pid 16157] +++ exited with 0 +++ [pid 16146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16191] <... futex resumed>) = 1 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16182] <... futex resumed>) = 0 [pid 16146] exit_group(0 [pid 16191] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16148] <... futex resumed>) = ? [pid 16147] <... futex resumed>) = ? [pid 16146] <... exit_group resumed>) = ? [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16161] <... futex resumed>) = ? [pid 16155] +++ exited with 0 +++ [pid 16151] +++ exited with 0 +++ [pid 16148] +++ exited with 0 +++ [pid 16147] +++ exited with 0 +++ [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16161] +++ exited with 0 +++ [pid 16146] +++ exited with 0 +++ [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1159, si_uid=0, si_status=0, si_utime=5, si_stime=19} --- [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16187] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1140, si_uid=0, si_status=0, si_utime=6, si_stime=14} --- [pid 16187] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 16187] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1032) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 321] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 657, NULL, 0) = 1 [pid 321] umount2("./288", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 321] openat(AT_FDCWD, "./288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... setsockopt resumed>) = 0 [pid 297] read(49, [pid 289] epoll_pwait(4, [pid 321] <... openat resumed>) = 3 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] newfstatat(3, "", [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] <... write resumed>) = 12 [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 511] <... futex resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] umount2("./284", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... futex resumed>) = 1 [pid 511] epoll_pwait(4, [pid 321] getdents64(3, [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 0, NULL, 0) = 1 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 310] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 303] openat(AT_FDCWD, "./284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] <... write resumed>) = 64 [pid 511] read(34, [pid 321] umount2("./288/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... setsockopt resumed>) = 0 [pid 297] read(49, [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] close(3 [pid 303] <... openat resumed>) = 3 [pid 297] <... read resumed>0xc00069b040, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 511] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 321] newfstatat(AT_FDCWD, "./288/cgroup.cpu", [pid 310] <... close resumed>) = 0 [pid 303] newfstatat(3, "", [pid 297] epoll_pwait(4, [pid 511] <... write resumed>) = 64 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] read(34, [pid 321] unlink("./288/cgroup.cpu" [pid 310] <... socket resumed>) = 3 [pid 303] getdents64(3, [pid 297] epoll_pwait(4, [pid 511] <... read resumed>0xc00052d650, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... unlink resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] epoll_pwait(4, [pid 321] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 303] <... getdents64 resumed>0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 297] epoll_pwait(4, [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 303] umount2("./284/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=390718328} [pid 16189] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16186] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 303] newfstatat(AT_FDCWD, "./284/cgroup.cpu", [pid 16189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... setsockopt resumed>) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 303] unlink("./284/cgroup.cpu") = 0 [pid 16189] open(".", O_RDONLY [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 303] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16189] <... open resumed>) = 4 [pid 16186] <... futex resumed>) = 0 [pid 16186] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16189] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16186] <... futex resumed>) = 0 [pid 16186] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 16186] <... futex resumed>) = 0 [pid 310] <... setsockopt resumed>) = 0 [pid 310] close(3) = 0 [pid 310] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16192 attached [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16192] set_robust_list(0x5555558d6760, 24 [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1166 [pid 16192] <... set_robust_list resumed>) = 0 [pid 16192] chdir("./291") = 0 [pid 16192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16192] setpgid(0, 0) = 0 [pid 16192] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 16192] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16192] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 16192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16189] <... mkdirat resumed>) = 0 [pid 16186] <... futex resumed>) = 0 [pid 16192] write(3, "1000", 4) = 4 [pid 16192] close(3) = 0 [pid 16192] read(200, 0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16192] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 317] <... ioctl resumed>) = 0 [pid 16192] close(249) = 0 [pid 317] close(3 [pid 16192] close(248) = 0 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16192] close(4) = 0 [pid 16192] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16192] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, NULL, 8) = 0 [pid 16192] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 16192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f340c58f000 [pid 16192] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16192] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 16192] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16192] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0}./strace-static-x86_64: Process 16193 attached [pid 16193] set_robust_list(0x7f340c5af9a0, 24 [pid 16192] <... clone3 resumed> => {parent_tid=[1167]}, 88) = 1167 [pid 16193] <... set_robust_list resumed>) = 0 [pid 16192] rt_sigprocmask(SIG_SETMASK, [], [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... mprotect resumed>) = 0 [pid 16193] rt_sigprocmask(SIG_SETMASK, [], [pid 16192] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16193] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16192] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16193] memfd_create("syzkaller", 0 [pid 16192] <... futex resumed>) = 0 [pid 16193] <... memfd_create resumed>) = 3 [pid 16192] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16193] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f340418f000 [pid 16192] <... futex resumed>) = 0 [pid 16192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f340416e000 [pid 16192] mprotect(0x7f340416f000, 131072, PROT_READ|PROT_WRITE [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16192] <... mprotect resumed>) = 0 [pid 16192] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16192] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340418e990, parent_tid=0x7f340418e990, exit_signal=0, stack=0x7f340416e000, stack_size=0x20240, tls=0x7f340418e6c0}./strace-static-x86_64: Process 16194 attached [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16194] set_robust_list(0x7f340418e9a0, 24 [pid 16192] <... clone3 resumed> => {parent_tid=[1168]}, 88) = 1168 [pid 16194] <... set_robust_list resumed>) = 0 [pid 16192] rt_sigprocmask(SIG_SETMASK, [], [pid 16194] rt_sigprocmask(SIG_SETMASK, [], [pid 16192] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16194] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16192] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] memfd_create("syzkaller", 0 [pid 16192] <... futex resumed>) = 0 [pid 16192] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16194] <... memfd_create resumed>) = 4 [pid 16194] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} [pid 16194] close(4) = 0 [pid 16194] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16194] <... futex resumed>) = 1 [pid 16192] <... futex resumed>) = 0 [pid 16194] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16192] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16192] <... futex resumed>) = 0 [pid 16194] open(".", O_RDONLY [pid 16192] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16194] <... open resumed>) = 4 [pid 16194] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16192] <... futex resumed>) = 0 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] <... clone3 resumed> => {parent_tid=[1165]}, 88) = 1165 [pid 16194] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16192] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16192] <... futex resumed>) = 0 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16192] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16194] <... mkdirat resumed>) = 0 [pid 16192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] rt_sigprocmask(SIG_SETMASK, [], [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16192] <... mmap resumed>) = 0x7f340414d000 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16192] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16192] <... mprotect resumed>) = 0 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16192] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16192] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16192] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0} [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16192] <... clone3 resumed> => {parent_tid=[1169]}, 88) = 1169 ./strace-static-x86_64: Process 16195 attached [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16195] set_robust_list(0x7f6b0c0e29a0, 24 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16195] <... set_robust_list resumed>) = 0 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] <... futex resumed>) = 0 [pid 16195] rt_sigprocmask(SIG_SETMASK, [], [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16195] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16195] getsockname(-1, 0x20000080, NULL [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16195] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 16196 attached [pid 16195] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16196] set_robust_list(0x7f340416d9a0, 24 [pid 16195] <... futex resumed>) = 1 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = 0 [pid 16195] open(NULL, O_RDONLY [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 16195] <... open resumed>) = -1 EFAULT (Bad address) [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16192] rt_sigprocmask(SIG_SETMASK, [], [pid 16196] <... set_robust_list resumed>) = 0 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16192] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] close(3 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16195] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... socket resumed>) = 3 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16196] rt_sigprocmask(SIG_SETMASK, [], [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16192] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16195] <... futex resumed>) = 0 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] close(3 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... socket resumed>) = 3 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16196] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16192] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 16195] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16196] getsockname(-1, 0x20000080, NULL [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16192] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16188] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16186] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16196] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16196] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 16195] dup(-1 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 16196] <... futex resumed>) = 1 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16192] <... futex resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] close(3 [pid 16195] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... close resumed>) = 0 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16196] open(NULL, O_RDONLY [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16192] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16195] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16196] <... open resumed>) = -1 EFAULT (Bad address) [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16192] <... futex resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16195] <... futex resumed>) = 1 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... setsockopt resumed>) = 0 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16195] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 16196] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16192] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... setsockopt resumed>) = 0 [pid 317] close(3 [pid 16194] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 317] <... close resumed>) = 0 [pid 16194] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16194] <... futex resumed>) = 0 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = 0 [pid 317] read(249, [pid 16194] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16197 attached [pid 16196] <... futex resumed>) = 0 [pid 16192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16197] set_robust_list(0x555557094760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555557094750) = 1144 [pid 16197] <... set_robust_list resumed>) = 0 [pid 16197] chdir("./287" [pid 16195] renameat2(-1, NULL, -1, NULL, 0 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16197] <... chdir resumed>) = 0 [pid 16197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16196] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16192] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16197] setpgid(0, 0) = 0 [pid 16197] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 16195] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... symlinkat resumed>) = 0 [pid 16197] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16192] <... futex resumed>) = 1 [pid 16197] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 16195] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16197] write(3, "1000", 4) = 4 [pid 16197] close(3) = 0 [pid 16194] <... futex resumed>) = 0 [pid 16192] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16197] read(200, 0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16197] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16195] <... futex resumed>) = 1 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = 0 [pid 16197] close(249) = 0 [pid 16197] close(248) = 0 [pid 16197] close(4) = 0 [pid 16194] dup(-1 [pid 16195] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16197] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16197] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, NULL, 8) = 0 [pid 16197] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = 0 [pid 16197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe5f5e29000 [pid 16195] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16197] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16197] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16194] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16195] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0}./strace-static-x86_64: Process 16198 attached [pid 16194] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16198] set_robust_list(0x7fe5f5e499a0, 24 [pid 16197] <... clone3 resumed> => {parent_tid=[1145]}, 88) = 1145 [pid 16198] <... set_robust_list resumed>) = 0 [pid 16197] rt_sigprocmask(SIG_SETMASK, [], [pid 16194] <... futex resumed>) = 1 [pid 16192] <... futex resumed>) = 0 [pid 16198] rt_sigprocmask(SIG_SETMASK, [], [pid 16197] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16198] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16197] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] renameat2(-1, NULL, -1, NULL, 0 [pid 16192] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16197] <... futex resumed>) = 0 [pid 16198] memfd_create("syzkaller", 0 [pid 16197] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16198] <... memfd_create resumed>) = 3 [pid 16197] <... futex resumed>) = 0 [pid 16194] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16192] <... futex resumed>) = 0 [pid 16198] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16198] <... mmap resumed>) = 0x7fe5eda08000 [pid 16197] <... mmap resumed>) = 0x7fe5f5e08000 [pid 16197] mprotect(0x7fe5f5e09000, 131072, PROT_READ|PROT_WRITE [pid 16194] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16192] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16197] <... mprotect resumed>) = 0 [pid 16197] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16197] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e28990, parent_tid=0x7fe5f5e28990, exit_signal=0, stack=0x7fe5f5e08000, stack_size=0x20240, tls=0x7fe5f5e286c0} [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] <... clone3 resumed> => {parent_tid=[1146]}, 88) = 1146 [pid 16197] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16197] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16197] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 16199 attached [pid 16194] <... futex resumed>) = 0 [pid 16192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16195] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16199] set_robust_list(0x7fe5f5e289a0, 24 [pid 16195] <... futex resumed>) = 1 [pid 16199] <... set_robust_list resumed>) = 0 [pid 16195] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = 0 [pid 16199] rt_sigprocmask(SIG_SETMASK, [], [pid 16194] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16192] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16199] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16199] memfd_create("syzkaller", 0) = 4 [pid 16194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16192] <... futex resumed>) = 0 [pid 16199] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16199] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16194] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16192] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16194] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16199] close(4 [pid 16195] <... futex resumed>) = 0 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = 1 [pid 16199] <... close resumed>) = 0 [pid 16195] memfd_create("syzkaller", 0 [pid 16194] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16195] <... memfd_create resumed>) = 5 [pid 16195] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16199] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] <... futex resumed>) = 1 [pid 16195] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16194] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16192] <... futex resumed>) = 0 [pid 16199] <... futex resumed>) = 1 [pid 16197] <... futex resumed>) = 0 [pid 16195] close(5 [pid 16199] open(".", O_RDONLY [pid 16197] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16195] <... close resumed>) = 0 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16195] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16195] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16192] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16197] <... futex resumed>) = 0 [pid 16199] <... open resumed>) = 4 [pid 16199] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16197] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16194] <... futex resumed>) = 0 [pid 16192] <... futex resumed>) = 1 [pid 16194] memfd_create("syzkaller", 0 [pid 16192] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16199] <... futex resumed>) = 0 [pid 16197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] <... memfd_create resumed>) = 5 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = 1 [pid 16197] <... futex resumed>) = 0 [pid 16195] <... futex resumed>) = 0 [pid 16195] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16197] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16195] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16199] <... mkdirat resumed>) = 0 [pid 16197] <... futex resumed>) = 0 [pid 16195] <... futex resumed>) = 0 [pid 16194] close(5 [pid 16195] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16194] <... close resumed>) = 0 [pid 16194] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16194] <... futex resumed>) = 1 [pid 16192] <... futex resumed>) = 0 [pid 16194] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16192] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16192] <... futex resumed>) = 0 [pid 16195] <... futex resumed>) = 0 [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = 1 [pid 16195] ioctl(-1, FS_IOC_SETFLAGS, NULL) = -1 EBADF (Bad file descriptor) [pid 16194] open(NULL, O_RDONLY [pid 16192] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16195] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] <... open resumed>) = -1 EFAULT (Bad address) [pid 16195] <... futex resumed>) = 0 [pid 16195] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16186] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16194] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16192] <... futex resumed>) = 0 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16184] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16194] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16192] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16192] <... futex resumed>) = 0 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16194] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16192] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16194] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16194] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16189] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16194] <... futex resumed>) = 1 [pid 16192] <... futex resumed>) = 0 [pid 16194] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16189] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16189] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... umount2 resumed>) = 0 [pid 16197] <... mmap resumed>) = 0x7fe5ed9e7000 [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] mprotect(0x7fe5ed9e8000, 131072, PROT_READ|PROT_WRITE [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16197] <... mprotect resumed>) = 0 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda07990, parent_tid=0x7fe5eda07990, exit_signal=0, stack=0x7fe5ed9e7000, stack_size=0x20240, tls=0x7fe5eda076c0} [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] <... clone3 resumed> => {parent_tid=[1147]}, 88) = 1147 [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] rt_sigprocmask(SIG_SETMASK, [], [pid 321] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] newfstatat(AT_FDCWD, "./288/bus", [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] <... futex resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] openat(AT_FDCWD, "./288/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 321] <... openat resumed>) = 5 [pid 321] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 16200 attached [pid 321] getdents64(5, [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16200] set_robust_list(0x7fe5eda079a0, 24 [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(5, [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16200] <... set_robust_list resumed>) = 0 [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 16200] rt_sigprocmask(SIG_SETMASK, [], [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] close(5) = 0 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16200] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16200] getsockname(-1, 0x20000080, NULL [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] unlinkat(AT_FDCWD, "./288/bus", AT_REMOVEDIR) = 0 [pid 16200] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] umount2("./288/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./288/binderfs", [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16200] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./288/binderfs" [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16200] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = 0 [pid 321] <... unlink resumed>) = 0 [pid 321] umount2("./288/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16200] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16200] dup(-1 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] newfstatat(AT_FDCWD, "./288/cgroup", [pid 16200] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16200] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] unlink("./288/cgroup" [pid 16200] <... futex resumed>) = 0 [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... unlink resumed>) = 0 [pid 16200] renameat2(-1, NULL, -1, NULL, 0 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] umount2("\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16200] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16200] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16200] <... futex resumed>) = 0 [pid 16200] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] umount2("\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 321] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] getdents64(5, 0x555555c76850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 321] close(5) = 0 [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 321] umount2("./288/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./288/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./288/cgroup.net") = 0 [pid 321] getdents64(3, 0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 321] close(3) = 0 [pid 321] unlinkat(AT_FDCWD, "./288", AT_REMOVEDIR [pid 16200] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = 0 [pid 16200] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... unlinkat resumed>) = 0 [pid 321] mkdirat(AT_FDCWD, "./289", 0777) = 0 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 16200] <... futex resumed>) = 0 [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16200] memfd_create("syzkaller", 0 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... openat resumed>) = 3 [pid 321] ioctl(3, LOOP_CLR_FD [pid 16200] <... memfd_create resumed>) = 5 [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = 0 [pid 321] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] <... umount2 resumed>) = 0 [pid 321] close(3) = 0 [pid 303] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16200] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 321] <... socket resumed>) = 3 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 303] newfstatat(AT_FDCWD, "./284/bus", [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16200] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "./284/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 303] getdents64(5, [pid 321] close(3 [pid 303] <... getdents64 resumed>0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 321] <... close resumed>) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "./284/bus", AT_REMOVEDIR [pid 16200] close(5 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 16200] <... close resumed>) = 0 [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] <... unlinkat resumed>) = 0 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] umount2("./284/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16200] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] newfstatat(AT_FDCWD, "./284/binderfs", [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 303] unlink("./284/binderfs" [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16200] <... futex resumed>) = 1 [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = 0 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 303] <... unlink resumed>) = 0 [pid 16200] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] umount2("./284/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] newfstatat(AT_FDCWD, "./284/cgroup", [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 303] unlink("./284/cgroup" [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 303] <... unlink resumed>) = 0 [pid 303] umount2("\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] close(3 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... close resumed>) = 0 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 321] <... socket resumed>) = 3 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 303] umount2("\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 303] <... openat resumed>) = 5 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] <... setsockopt resumed>) = 0 [pid 303] getdents64(5, [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 303] <... getdents64 resumed>0x555556703850 /* 2 entries */, 32768) = 48 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 303] getdents64(5, [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 303] <... getdents64 resumed>0x555556703850 /* 0 entries */, 32768) = 0 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 303] close(5) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 321] <... setsockopt resumed>) = 0 [pid 303] <... unlinkat resumed>) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 303] umount2("./284/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 303] newfstatat(AT_FDCWD, "./284/cgroup.net", [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 303] unlink("./284/cgroup.net") = 0 [pid 321] <... setsockopt resumed>) = 0 [pid 303] getdents64(3, [pid 321] close(3 [pid 303] <... getdents64 resumed>0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 303] close(3 [pid 321] <... close resumed>) = 0 [pid 303] <... close resumed>) = 0 [pid 303] unlinkat(AT_FDCWD, "./284", AT_REMOVEDIR [pid 321] read(249, [pid 303] <... unlinkat resumed>) = 0 [pid 321] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 303] mkdirat(AT_FDCWD, "./285", 0777 [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 303] <... mkdirat resumed>) = 0 [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 303] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP./strace-static-x86_64: Process 16201 attached ) = 3 [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16201] set_robust_list(0x555555c6d760, 24 [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1163 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16201] <... set_robust_list resumed>) = 0 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16201] chdir("./289" [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16201] <... chdir resumed>) = 0 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 16201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 16201] <... prctl resumed>) = 0 [pid 303] <... setsockopt resumed>) = 0 [pid 16201] setpgid(0, 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16201] <... setpgid resumed>) = 0 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16201] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16201] <... symlinkat resumed>) = 0 [pid 303] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 16201] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 303] <... setsockopt resumed>) = 0 [pid 16201] <... symlinkat resumed>) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16201] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 16200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = 0 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 303] close(3) = 0 [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 16201] <... symlinkat resumed>) = 0 [pid 16200] open(NULL, O_RDONLY [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16200] <... open resumed>) = -1 EFAULT (Bad address) [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16193] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16201] <... openat resumed>) = 3 [pid 303] <... setsockopt resumed>) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 16201] write(3, "1000", 4 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16201] <... write resumed>) = 4 [pid 16200] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] <... setsockopt resumed>) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16201] close(3 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 303] close(3) = 0 [pid 16201] <... close resumed>) = 0 [pid 303] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16202 attached [pid 16201] read(200, [pid 16200] <... futex resumed>) = 1 [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = 0 [pid 16202] set_robust_list(0x5555566fa760, 24 [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1144 [pid 16202] <... set_robust_list resumed>) = 0 [pid 16202] chdir("./285" [pid 16201] <... read resumed>0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16200] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16202] <... chdir resumed>) = 0 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16202] setpgid(0, 0) = 0 [pid 16202] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 16202] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16201] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16197] <... futex resumed>) = 0 [pid 16202] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 16201] <... symlinkat resumed>) = 0 [pid 16200] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16197] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16202] <... symlinkat resumed>) = 0 [pid 16201] close(249 [pid 16200] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16202] write(3, "1000", 4 [pid 16201] <... close resumed>) = 0 [pid 16202] <... write resumed>) = 4 [pid 16202] close(3) = 0 [pid 16202] read(200, 0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16202] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16202] close(249 [pid 16201] close(248 [pid 16202] <... close resumed>) = 0 [pid 16202] close(248) = 0 [pid 16202] close(4) = 0 [pid 16202] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16201] <... close resumed>) = 0 [pid 16202] <... futex resumed>) = 0 [pid 16202] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, NULL, 8) = 0 [pid 16202] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16202] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d9ee91000 [pid 16202] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16202] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16202] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0}./strace-static-x86_64: Process 16203 attached [pid 16203] set_robust_list(0x7f8d9eeb19a0, 24 [pid 16202] <... clone3 resumed> => {parent_tid=[1145]}, 88) = 1145 [pid 16203] <... set_robust_list resumed>) = 0 [pid 16202] rt_sigprocmask(SIG_SETMASK, [], [pid 16203] rt_sigprocmask(SIG_SETMASK, [], [pid 16202] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16203] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16202] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16203] memfd_create("syzkaller", 0 [pid 16202] <... futex resumed>) = 0 [pid 16203] <... memfd_create resumed>) = 3 [pid 16202] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16201] close(4 [pid 16203] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16202] <... futex resumed>) = 0 [pid 16201] <... close resumed>) = 0 [pid 16203] <... mmap resumed>) = 0x7f8d96a91000 [pid 16202] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16201] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16202] <... mmap resumed>) = 0x7f8d96a70000 [pid 16201] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, NULL, 8) = 0 [pid 16200] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16201] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16202] mprotect(0x7f8d96a71000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16202] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16201] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16202] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a90990, parent_tid=0x7f8d96a90990, exit_signal=0, stack=0x7f8d96a70000, stack_size=0x20240, tls=0x7f8d96a906c0} [pid 16201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] <... mmap resumed>) = 0x7fa3cd6bf000 [pid 16201] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE [pid 16200] <... futex resumed>) = 1 [pid 16197] <... futex resumed>) = 0 ./strace-static-x86_64: Process 16204 attached [pid 16201] <... mprotect resumed>) = 0 [pid 16200] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16204] set_robust_list(0x7f8d96a909a0, 24 [pid 16202] <... clone3 resumed> => {parent_tid=[1146]}, 88) = 1146 [pid 16201] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16204] <... set_robust_list resumed>) = 0 [pid 16204] rt_sigprocmask(SIG_SETMASK, [], [pid 16202] rt_sigprocmask(SIG_SETMASK, [], [pid 16201] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16204] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16201] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0} [pid 16199] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16204] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16202] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16202] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 16205 attached [pid 16204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16205] set_robust_list(0x7fa3cd6df9a0, 24 [pid 16204] memfd_create("syzkaller", 0 [pid 16202] <... futex resumed>) = 0 [pid 16201] <... clone3 resumed> => {parent_tid=[1164]}, 88) = 1164 [pid 16205] <... set_robust_list resumed>) = 0 [pid 16201] rt_sigprocmask(SIG_SETMASK, [], [pid 16204] <... memfd_create resumed>) = 4 [pid 16205] rt_sigprocmask(SIG_SETMASK, [], [pid 16204] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16201] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16205] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16204] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16201] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16205] memfd_create("syzkaller", 0 [pid 16204] close(4 [pid 16201] <... futex resumed>) = 0 [pid 16201] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16205] <... memfd_create resumed>) = 3 [pid 16204] <... close resumed>) = 0 [pid 16201] <... futex resumed>) = 0 [pid 16199] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16202] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16204] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16205] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16205] <... mmap resumed>) = 0x7fa3c529e000 [pid 16204] <... futex resumed>) = 0 [pid 16202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16201] <... mmap resumed>) = 0x7fa3cd69e000 [pid 16201] mprotect(0x7fa3cd69f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16201] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16201] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6be990, parent_tid=0x7fa3cd6be990, exit_signal=0, stack=0x7fa3cd69e000, stack_size=0x20240, tls=0x7fa3cd6be6c0}./strace-static-x86_64: Process 16206 attached => {parent_tid=[1165]}, 88) = 1165 [pid 16206] set_robust_list(0x7fa3cd6be9a0, 24 [pid 16201] rt_sigprocmask(SIG_SETMASK, [], [pid 16206] <... set_robust_list resumed>) = 0 [pid 16201] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16206] rt_sigprocmask(SIG_SETMASK, [], [pid 16201] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16206] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16201] <... futex resumed>) = 0 [pid 16206] memfd_create("syzkaller", 0 [pid 16201] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16206] <... memfd_create resumed>) = 4 [pid 16206] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16206] close(4) = 0 [pid 16206] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16202] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16206] <... futex resumed>) = 1 [pid 16204] open(".", O_RDONLY [pid 16201] <... futex resumed>) = 0 [pid 16206] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16204] <... open resumed>) = 4 [pid 16204] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16199] <... futex resumed>) = 0 [pid 16204] <... futex resumed>) = 0 [pid 16202] <... futex resumed>) = 0 [pid 16199] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16204] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16202] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16202] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16198] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16204] <... futex resumed>) = 0 [pid 16202] <... futex resumed>) = 1 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = 0 [pid 16202] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16201] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16202] <... futex resumed>) = 0 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] <... futex resumed>) = 1 [pid 16206] <... futex resumed>) = 0 [pid 16206] open(".", O_RDONLY) = 4 [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16206] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16206] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16202] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16202] <... mmap resumed>) = 0x7f8d96a4f000 [pid 297] <... epoll_pwait resumed>[], 128, 392, NULL, 0) = 0 [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 297] epoll_pwait(4, [pid 289] epoll_pwait(4, [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 297] epoll_pwait(4, [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=998197130} [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = 1 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16201] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16206] <... futex resumed>) = 0 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] <... futex resumed>) = 0 [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16206] <... mkdirat resumed>) = 0 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] <... mmap resumed>) = 0x7fa3c527d000 [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16188] <... write resumed>) = 20699119 [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE [pid 16188] munmap(0x7f6b0c104000, 138412032 [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... mprotect resumed>) = 0 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16188] <... munmap resumed>) = 0 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16202] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE [pid 16201] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0} [pid 16184] <... write resumed>) = 20699119 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16188] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16188] <... openat resumed>) = 5 [pid 16188] ioctl(5, LOOP_SET_FD, 3 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... clone3 resumed> => {parent_tid=[1166]}, 88) = 1166 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16201] rt_sigprocmask(SIG_SETMASK, [], [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16188] <... ioctl resumed>) = 0 [pid 16188] close(3) = 0 [pid 16188] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16188] <... mkdirat resumed>) = 0 [pid 16188] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = 0 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 16207 attached ) = -1 EEXIST (File exists) [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16202] <... mprotect resumed>) = 0 [pid 16201] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16184] munmap(0x7f6b288dd000, 138412032 [ 395.795873][T16188] F2FS-fs (loop4): invalid crc value [pid 16207] set_robust_list(0x7fa3c529d9a0, 24 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16202] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16207] <... set_robust_list resumed>) = 0 [pid 16184] <... munmap resumed>) = 0 [pid 16207] rt_sigprocmask(SIG_SETMASK, [], [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16202] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16184] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 16207] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16202] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0} [pid 16207] getsockname(-1, 0x20000080, NULL [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16184] <... openat resumed>) = 5 [pid 16207] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16202] <... clone3 resumed> => {parent_tid=[1147]}, 88) = 1147 [pid 16184] ioctl(5, LOOP_SET_FD, 3 [pid 16207] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16204] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16202] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 16210 attached [pid 16207] <... futex resumed>) = 0 [pid 16207] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16210] set_robust_list(0x7f8d96a6f9a0, 24) = 0 [pid 16204] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16202] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16204] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16202] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16210] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16204] <... futex resumed>) = 0 [pid 16202] <... futex resumed>) = 0 [pid 16210] getsockname(-1, 0x20000080, NULL) = -1 EBADF (Bad file descriptor) [pid 16210] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16210] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16204] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16202] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16202] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16204] <... futex resumed>) = 0 [pid 16202] <... futex resumed>) = 1 [pid 16204] open(NULL, O_RDONLY [pid 16202] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16204] <... open resumed>) = -1 EFAULT (Bad address) [pid 16204] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16202] <... futex resumed>) = 0 [pid 16204] dup(-1 [pid 16202] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16204] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16202] <... futex resumed>) = 0 [pid 16204] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16202] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16204] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16202] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16204] <... futex resumed>) = 0 [pid 16202] <... futex resumed>) = 1 [pid 16204] renameat2(-1, NULL, -1, NULL, 0 [pid 16202] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16204] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16204] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16203] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16184] <... ioctl resumed>) = 0 [pid 16204] <... futex resumed>) = 1 [pid 16202] <... futex resumed>) = 0 [pid 16193] <... write resumed>) = 20699119 [pid 16184] close(3) = 0 [pid 16184] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16184] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16204] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16202] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16193] munmap(0x7f340418f000, 138412032 [pid 16202] <... futex resumed>) = 0 [pid 16204] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16204] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16202] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16193] <... munmap resumed>) = 0 [pid 16204] <... futex resumed>) = 0 [pid 16202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16193] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 16202] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16204] memfd_create("syzkaller", 0) = 5 [pid 16202] <... futex resumed>) = 0 [pid 16193] <... openat resumed>) = 5 [pid 16202] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16204] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16193] ioctl(5, LOOP_SET_FD, 3 [pid 16204] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16204] close(5) = 0 [pid 16204] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16202] <... futex resumed>) = 0 [pid 16204] open(NULL, O_RDONLY [pid 16202] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16204] <... open resumed>) = -1 EFAULT (Bad address) [pid 16204] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16202] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16204] <... futex resumed>) = 0 [pid 16202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16204] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16202] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16204] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16202] <... futex resumed>) = 0 [pid 16204] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16202] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16204] <... futex resumed>) = 0 [pid 16202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16204] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16193] <... ioctl resumed>) = 0 [pid 16193] close(3) = 0 [pid 16193] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16193] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16207] <... futex resumed>) = 0 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = 1 [pid 16207] open(NULL, O_RDONLY [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16207] <... open resumed>) = -1 EFAULT (Bad address) [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16207] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16207] <... futex resumed>) = 1 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = 0 [pid 16207] dup(-1 [pid 16201] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16207] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = 0 [pid 16198] <... write resumed>) = 20699119 [pid 16207] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [ 395.908864][T16184] F2FS-fs (loop0): invalid crc value [ 395.915557][T16188] F2FS-fs (loop4): Found nat_bits in checkpoint [ 395.941425][T16193] F2FS-fs (loop2): invalid crc value [ 395.947817][T16184] F2FS-fs (loop0): Found nat_bits in checkpoint [pid 16201] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16207] <... futex resumed>) = 0 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16207] renameat2(-1, NULL, -1, NULL, 0 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16207] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16205] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16201] <... futex resumed>) = 0 [pid 16198] munmap(0x7fe5eda08000, 138412032 [pid 16207] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16198] <... munmap resumed>) = 0 [pid 16207] <... futex resumed>) = 0 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16198] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 16207] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16198] <... openat resumed>) = 5 [pid 16207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = 0 [pid 16198] ioctl(5, LOOP_SET_FD, 3 [pid 16207] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16207] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16207] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16207] <... futex resumed>) = 1 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = 0 [pid 16207] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16207] memfd_create("syzkaller", 0 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] <... futex resumed>) = 0 [pid 16207] <... memfd_create resumed>) = 5 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16207] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16207] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16207] close(5 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16207] <... close resumed>) = 0 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16207] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16207] <... futex resumed>) = 1 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = 0 [pid 16207] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = 0 [pid 16207] open(NULL, O_RDONLY [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16207] <... open resumed>) = -1 EFAULT (Bad address) [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16207] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16207] <... futex resumed>) = 1 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = 0 [pid 16207] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = 0 [ 395.965585][T16193] F2FS-fs (loop2): Found nat_bits in checkpoint [ 395.994039][T16188] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [pid 16207] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16207] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16198] <... ioctl resumed>) = 0 [pid 16188] <... mount resumed>) = 0 [pid 16207] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16198] close(3 [pid 16207] <... futex resumed>) = 1 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... futex resumed>) = 0 [pid 16198] <... close resumed>) = 0 [pid 16188] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16207] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16198] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16188] <... openat resumed>) = 3 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16198] <... mkdirat resumed>) = 0 [pid 16188] chdir("./bus" [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16198] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16188] <... chdir resumed>) = 0 [pid 16206] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16203] <... write resumed>) = 20699119 [pid 16188] ioctl(5, LOOP_CLR_FD [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16206] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16206] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16206] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16203] munmap(0x7f8d96a91000, 138412032 [pid 16182] close(3) = -1 EBADF (Bad file descriptor) [pid 16182] close(4) = 0 [pid 16182] close(5) = 0 [pid 16182] close(6) = -1 EBADF (Bad file descriptor) [pid 16182] close(7) = -1 EBADF (Bad file descriptor) [pid 16182] close(8) = -1 EBADF (Bad file descriptor) [pid 16182] close(9) = -1 EBADF (Bad file descriptor) [pid 16182] close(10) = -1 EBADF (Bad file descriptor) [pid 16182] close(11) = -1 EBADF (Bad file descriptor) [pid 16182] close(12) = -1 EBADF (Bad file descriptor) [pid 16188] <... ioctl resumed>) = 0 [pid 16203] <... munmap resumed>) = 0 [pid 16188] close(5 [pid 16186] close(3 [pid 16188] <... close resumed>) = 0 [pid 16186] <... close resumed>) = 0 [pid 16188] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16186] close(4 [pid 16188] <... futex resumed>) = 0 [pid 16188] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16186] <... close resumed>) = 0 [pid 16186] close(5) = -1 EBADF (Bad file descriptor) [pid 16186] close(6) = -1 EBADF (Bad file descriptor) [pid 16186] close(7) = -1 EBADF (Bad file descriptor) [pid 16186] close(8) = -1 EBADF (Bad file descriptor) [pid 16186] close(9) = -1 EBADF (Bad file descriptor) [pid 16186] close(10) = -1 EBADF (Bad file descriptor) [pid 16186] close(11) = -1 EBADF (Bad file descriptor) [pid 16186] close(12) = -1 EBADF (Bad file descriptor) [pid 16186] close(13) = -1 EBADF (Bad file descriptor) [pid 16186] close(14) = -1 EBADF (Bad file descriptor) [pid 16186] close(15) = -1 EBADF (Bad file descriptor) [pid 16186] close(16) = -1 EBADF (Bad file descriptor) [pid 16186] close(17) = -1 EBADF (Bad file descriptor) [pid 16186] close(18) = -1 EBADF (Bad file descriptor) [pid 16186] close(19) = -1 EBADF (Bad file descriptor) [pid 16186] close(20) = -1 EBADF (Bad file descriptor) [pid 16203] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 16182] close(13) = -1 EBADF (Bad file descriptor) [pid 16182] close(14) = -1 EBADF (Bad file descriptor) [pid 16182] close(15) = -1 EBADF (Bad file descriptor) [pid 16182] close(16 [pid 16186] close(21 [pid 16182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16182] close(17 [pid 16203] <... openat resumed>) = 5 [pid 16186] close(22) = -1 EBADF (Bad file descriptor) [pid 16186] close(23 [pid 16203] ioctl(5, LOOP_SET_FD, 3 [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] close(24) = -1 EBADF (Bad file descriptor) [pid 16186] close(25) = -1 EBADF (Bad file descriptor) [pid 16186] close(26) = -1 EBADF (Bad file descriptor) [pid 16186] close(27) = -1 EBADF (Bad file descriptor) [pid 16186] close(28 [pid 16182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16182] close(18 [pid 16186] close(29 [pid 16182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16182] close(19 [pid 16186] close(3 [pid 16182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] close(4 [pid 16182] close(20 [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] close(5 [pid 16182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] close(6) = -1 EBADF (Bad file descriptor) [pid 16186] close(7 [pid 16182] close(21 [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] close(8) = -1 EBADF (Bad file descriptor) [pid 16186] close(9 [pid 16182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16182] close(22 [pid 16186] close(10) = -1 EBADF (Bad file descriptor) [pid 16186] close(11) = -1 EBADF (Bad file descriptor) [pid 16186] close(12) = -1 EBADF (Bad file descriptor) [pid 16186] close(13) = -1 EBADF (Bad file descriptor) [pid 16186] close(14) = -1 EBADF (Bad file descriptor) [pid 16186] close(15) = -1 EBADF (Bad file descriptor) [pid 16186] close(16) = -1 EBADF (Bad file descriptor) [pid 16186] close(17) = -1 EBADF (Bad file descriptor) [pid 16186] close(18) = -1 EBADF (Bad file descriptor) [pid 16182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] close(19) = -1 EBADF (Bad file descriptor) [pid 16186] close(20 [pid 16182] close(23 [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] close(21) = -1 EBADF (Bad file descriptor) [pid 16186] close(22) = -1 EBADF (Bad file descriptor) [pid 16186] close(23 [pid 16182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] close(24 [pid 16182] close(24 [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] close(25 [pid 16182] close(25 [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] close(26 [pid 16182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16182] close(26 [pid 16186] close(27) = -1 EBADF (Bad file descriptor) [pid 16186] close(28) = -1 EBADF (Bad file descriptor) [pid 16186] close(29) = -1 EBADF (Bad file descriptor) [pid 16186] exit_group(0 [pid 16182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16195] <... futex resumed>) = ? [pid 16189] <... futex resumed>) = ? [pid 16188] <... futex resumed>) = ? [pid 16186] <... exit_group resumed>) = ? [pid 16195] +++ exited with 0 +++ [pid 16189] +++ exited with 0 +++ [ 396.046607][T16188] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 396.060623][T16198] F2FS-fs (loop1): invalid crc value [pid 16188] +++ exited with 0 +++ [pid 16186] +++ exited with 0 +++ [pid 16182] close(27) = -1 EBADF (Bad file descriptor) [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1162, si_uid=0, si_status=0, si_utime=6, si_stime=13} --- [pid 313] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 999, NULL, 0) = 1 [pid 313] umount2("./288", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 313] openat(AT_FDCWD, "./288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 297] read(53, [pid 289] epoll_pwait(4, [pid 16203] <... ioctl resumed>) = 0 [pid 313] newfstatat(3, "", [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16203] close(3 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 16203] <... close resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 313] getdents64(3, [pid 297] <... futex resumed>) = 1 [pid 16203] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16182] close(28 [pid 511] epoll_pwait(4, [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 313] umount2("./288/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./288/cgroup.cpu", [pid 16203] <... mkdirat resumed>) = 0 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... write resumed>) = 64 [pid 16203] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 511] epoll_pwait(4, [pid 313] unlink("./288/cgroup.cpu") = 0 [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 313] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 342] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 297] read(53, [pid 16182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 297] <... read resumed>0xc00052d700, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=645103249} [pid 16182] close(29) = -1 EBADF (Bad file descriptor) [pid 16182] close(3) = -1 EBADF (Bad file descriptor) [pid 16182] close(4) = -1 EBADF (Bad file descriptor) [pid 16182] close(5) = -1 EBADF (Bad file descriptor) [pid 16182] close(6) = -1 EBADF (Bad file descriptor) [pid 16182] close(7) = -1 EBADF (Bad file descriptor) [pid 16182] close(8) = -1 EBADF (Bad file descriptor) [ 396.093684][T16198] F2FS-fs (loop1): Found nat_bits in checkpoint [ 396.111684][T16203] F2FS-fs (loop5): invalid crc value [pid 16182] close(9) = -1 EBADF (Bad file descriptor) [pid 16182] close(10) = -1 EBADF (Bad file descriptor) [pid 16182] close(11) = -1 EBADF (Bad file descriptor) [pid 16182] close(12) = -1 EBADF (Bad file descriptor) [pid 16182] close(13) = -1 EBADF (Bad file descriptor) [pid 16182] close(14) = -1 EBADF (Bad file descriptor) [pid 16182] close(15) = -1 EBADF (Bad file descriptor) [pid 16182] close(16) = -1 EBADF (Bad file descriptor) [pid 16182] close(17) = -1 EBADF (Bad file descriptor) [pid 16182] close(18) = -1 EBADF (Bad file descriptor) [pid 16182] close(19) = -1 EBADF (Bad file descriptor) [pid 16182] close(20) = -1 EBADF (Bad file descriptor) [pid 16182] close(21) = -1 EBADF (Bad file descriptor) [pid 16182] close(22) = -1 EBADF (Bad file descriptor) [ 396.136009][T16184] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [pid 16182] close(23) = -1 EBADF (Bad file descriptor) [pid 16182] close(24) = -1 EBADF (Bad file descriptor) [pid 16182] close(25) = -1 EBADF (Bad file descriptor) [pid 16182] close(26) = -1 EBADF (Bad file descriptor) [pid 16182] close(27) = -1 EBADF (Bad file descriptor) [pid 16182] close(28) = -1 EBADF (Bad file descriptor) [pid 16182] close(29) = -1 EBADF (Bad file descriptor) [pid 16182] exit_group(0) = ? [pid 16191] <... futex resumed>) = ? [pid 16187] <... futex resumed>) = ? [pid 16191] +++ exited with 0 +++ [pid 16187] +++ exited with 0 +++ [pid 313] <... umount2 resumed>) = 0 [pid 16192] close(3 [pid 313] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16192] close(4 [pid 313] newfstatat(AT_FDCWD, "./288/bus", [pid 16192] <... close resumed>) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16192] close(5 [pid 313] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./288/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "./288/bus", AT_REMOVEDIR) = 0 [pid 313] umount2("./288/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./288/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./288/binderfs") = 0 [pid 313] umount2("./288/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./288/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./288/cgroup") = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 313] umount2("./288/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./288/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./288/cgroup.net") = 0 [pid 313] getdents64(3, 0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 313] close(3) = 0 [pid 313] unlinkat(AT_FDCWD, "./288", AT_REMOVEDIR) = 0 [pid 313] mkdirat(AT_FDCWD, "./289", 0777) = 0 [ 396.178476][T16203] F2FS-fs (loop5): Found nat_bits in checkpoint [ 396.179116][T16193] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 396.213137][T16198] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 16205] <... write resumed>) = 20699119 [pid 16205] munmap(0x7fa3c529e000, 138412032 [pid 16198] <... mount resumed>) = 0 [pid 16198] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16205] <... munmap resumed>) = 0 [pid 16205] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 5 [pid 16192] <... close resumed>) = 0 [pid 16184] <... mount resumed>) = ? [pid 313] <... openat resumed>) = 3 [pid 16184] +++ exited with 0 +++ [pid 16182] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1135, si_uid=0, si_status=0, si_utime=3, si_stime=21} --- [pid 16198] chdir("./bus") = 0 [pid 16198] ioctl(5, LOOP_CLR_FD [pid 16205] ioctl(5, LOOP_SET_FD, 3 [pid 16192] close(6 [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 313] ioctl(3, LOOP_CLR_FD [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 653, NULL, 0) = 1 [pid 304] <... write resumed>) = 12 [pid 16205] <... ioctl resumed>) = 0 [pid 16192] close(7 [pid 313] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 304] umount2("./284", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 304] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(3, 0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 304] umount2("./284/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./284/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./284/cgroup.cpu") = 0 [pid 304] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./284/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./284/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./284/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 16205] close(3 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 313] close(3 [pid 304] newfstatat(5, "", [pid 16205] <... close resumed>) = 0 [pid 16203] <... mount resumed>) = 0 [pid 16198] <... ioctl resumed>) = 0 [pid 16193] <... mount resumed>) = 0 [pid 16192] close(8 [pid 511] <... futex resumed>) = 1 [pid 313] <... close resumed>) = 0 [pid 289] <... futex resumed>) = 0 [pid 16205] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16198] close(5 [pid 16193] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] read(25, [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 289] epoll_pwait(4, [pid 16205] <... mkdirat resumed>) = 0 [pid 16198] <... close resumed>) = 0 [pid 16193] <... openat resumed>) = 3 [pid 16192] close(9 [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 313] <... socket resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16205] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16203] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16198] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16193] chdir("./bus" [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 313] close(3 [pid 16203] <... openat resumed>) = 3 [pid 16198] <... futex resumed>) = 0 [pid 16193] <... chdir resumed>) = 0 [pid 16192] close(10 [pid 511] <... futex resumed>) = 1 [pid 313] <... close resumed>) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 16203] chdir("./bus" [pid 16198] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16197] close(3 [pid 16193] ioctl(5, LOOP_CLR_FD [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 297] epoll_pwait(4, [pid 16203] <... chdir resumed>) = 0 [pid 16197] <... close resumed>) = 0 [pid 16193] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(11 [pid 511] <... write resumed>) = 64 [pid 313] <... socket resumed>) = 3 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16203] ioctl(5, LOOP_CLR_FD [pid 16197] close(4 [pid 16193] close(5 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] read(25, [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 297] epoll_pwait(4, [pid 289] epoll_pwait(4, [pid 16203] <... ioctl resumed>) = 0 [pid 16197] <... close resumed>) = 0 [pid 16193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(12 [pid 511] <... read resumed>0xc00052d7c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16203] close(5 [pid 16197] close(5 [pid 16193] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] epoll_pwait(4, [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 297] epoll_pwait(4, [pid 16203] <... close resumed>) = 0 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16193] <... futex resumed>) = 0 [pid 16192] close(13 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16203] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16202] close(3 [pid 16197] close(6 [pid 16193] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] close(3 [pid 304] getdents64(5, [pid 16203] <... futex resumed>) = 0 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(14 [pid 313] <... close resumed>) = 0 [pid 304] <... getdents64 resumed>0x555555acb850 /* 2 entries */, 32768) = 48 [pid 16202] <... close resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=463184149} [pid 16203] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16202] close(4 [pid 16197] close(7 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] getdents64(5, [pid 16202] <... close resumed>) = 0 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(15 [pid 313] <... socket resumed>) = 3 [pid 304] <... getdents64 resumed>0x555555acb850 /* 0 entries */, 32768) = 0 [pid 16197] close(8 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] close(5 [pid 16202] close(5 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(16 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] <... close resumed>) = 0 [pid 16197] close(9 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16202] close(6 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] unlinkat(AT_FDCWD, "./284/bus", AT_REMOVEDIR [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(17 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16197] close(10 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16202] close(7 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(18 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] <... unlinkat resumed>) = 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(11 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] umount2("./284/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16202] close(8 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(19 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(12 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(20 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16202] close(9 [pid 16197] close(13 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] newfstatat(AT_FDCWD, "./284/binderfs", [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(21 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16202] close(10 [pid 16197] close(14 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] unlink("./284/binderfs" [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(22 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 16202] close(11 [pid 16197] close(15 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] <... unlink resumed>) = 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(23 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] umount2("./284/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16202] close(12 [pid 16197] close(16 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(24 [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16202] close(13 [pid 16197] close(17 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] newfstatat(AT_FDCWD, "./284/cgroup", [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(25 [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16202] close(14 [pid 16197] close(18 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 304] unlink("./284/cgroup" [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(26 [pid 313] <... close resumed>) = 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(19 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 304] <... unlink resumed>) = 0 [pid 16202] close(15 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(27 [pid 313] <... socket resumed>) = 3 [pid 304] umount2("\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(20 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16202] close(16 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(28 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(21 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16202] close(17 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(29 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 304] umount2("\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(22 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16202] close(18 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(3 [pid 313] <... setsockopt resumed>) = 0 [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(23 [pid 16192] <... close resumed>) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16202] close(19 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(4 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 304] <... openat resumed>) = 5 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(24 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] newfstatat(5, "", [pid 16202] close(20 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(5 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(25 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 304] getdents64(5, [pid 16202] close(21 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(6 [pid 313] <... setsockopt resumed>) = 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(26 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 304] <... getdents64 resumed>0x555555acb850 /* 2 entries */, 32768) = 48 [pid 16202] close(22 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(7 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 304] getdents64(5, [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(27 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] <... getdents64 resumed>0x555555acb850 /* 0 entries */, 32768) = 0 [pid 16202] close(23 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(8 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 304] close(5 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(28 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 304] <... close resumed>) = 0 [pid 16202] close(24 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(9 [pid 313] <... setsockopt resumed>) = 0 [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(29 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] close(3 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(10 [pid 313] <... close resumed>) = 0 [pid 16202] close(25 [pid 304] <... unlinkat resumed>) = 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(3 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] read(249, [pid 304] umount2("./284/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16202] close(26 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(11 [pid 313] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(4 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 304] newfstatat(AT_FDCWD, "./284/cgroup.net", ./strace-static-x86_64: Process 16237 attached [pid 16202] close(27 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(12 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16237] set_robust_list(0x5555559df760, 24 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(5 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1166 [pid 304] unlink("./284/cgroup.net" [pid 16237] <... set_robust_list resumed>) = 0 [pid 16202] close(28 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(13 [pid 16197] close(6 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... unlink resumed>) = 0 [pid 16237] chdir("./289" [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(14 [pid 304] getdents64(3, [pid 16237] <... chdir resumed>) = 0 [pid 16202] close(29 [pid 16197] close(7 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(15 [pid 16237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(8 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getdents64 resumed>0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 16237] <... prctl resumed>) = 0 [pid 16202] close(3 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(16 [pid 304] close(3 [pid 16237] setpgid(0, 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(9 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16237] <... setpgid resumed>) = 0 [pid 16202] close(4 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(17 [pid 304] <... close resumed>) = 0 [pid 16197] close(10 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16237] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(18 [pid 304] unlinkat(AT_FDCWD, "./284", AT_REMOVEDIR [pid 16237] <... symlinkat resumed>) = 0 [pid 16197] close(11 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(19 [pid 16237] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 16202] close(5 [pid 16197] close(12 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... unlinkat resumed>) = 0 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(20 [pid 16237] <... symlinkat resumed>) = 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(13 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] mkdirat(AT_FDCWD, "./285", 0777 [pid 16237] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 16202] close(6 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(21 [pid 16197] close(14 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(22 [pid 304] <... mkdirat resumed>) = 0 [pid 16237] <... symlinkat resumed>) = 0 [pid 16202] close(7 [pid 16197] close(15 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 16237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(23 [pid 304] <... openat resumed>) = 3 [pid 16237] <... openat resumed>) = 3 [pid 16202] close(8 [pid 16197] close(16 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] ioctl(3, LOOP_CLR_FD [pid 16237] write(3, "1000", 4 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(24 [pid 16197] close(17 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16237] <... write resumed>) = 4 [pid 16237] close(3 [pid 16202] close(9 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(25 [pid 16237] <... close resumed>) = 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(18 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16237] read(200, [pid 16202] close(10 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(26 [pid 16237] <... read resumed>0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(19 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16237] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16202] close(11 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(27 [pid 16197] close(20 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16237] <... symlinkat resumed>) = 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16237] close(249 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 396.249362][T16198] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 396.257453][T16193] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 396.271307][T16203] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 396.278498][T16203] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [ 396.290417][T16205] F2FS-fs (loop3): invalid crc value [pid 16192] close(28 [pid 16237] <... close resumed>) = 0 [pid 16202] close(12 [pid 16197] close(21 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] close(29 [pid 16197] close(22 [pid 16192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16192] exit_group(0 [pid 16197] close(23 [pid 16196] <... futex resumed>) = ? [pid 16194] <... futex resumed>) = ? [pid 16193] <... futex resumed>) = ? [pid 16192] <... exit_group resumed>) = ? [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16196] +++ exited with 0 +++ [pid 16194] +++ exited with 0 +++ [pid 16193] +++ exited with 0 +++ [pid 16192] +++ exited with 0 +++ [pid 16197] close(24 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1166, si_uid=0, si_status=0, si_utime=4, si_stime=15} --- [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16197] close(25) = -1 EBADF (Bad file descriptor) [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16197] close(26 [pid 310] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 464, NULL, 0) = 1 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] umount2("./291", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 16197] close(27 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] openat(AT_FDCWD, "./291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(11, [pid 289] epoll_pwait(4, [pid 16197] close(28 [pid 310] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] newfstatat(3, "", [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 16197] close(29 [pid 511] <... futex resumed>) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 16197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] epoll_pwait(4, [pid 310] getdents64(3, [pid 297] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 16197] exit_group(0 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 297] <... write resumed>) = 64 [pid 16198] <... futex resumed>) = ? [pid 16197] <... exit_group resumed>) = ? [pid 511] epoll_pwait(4, [pid 310] umount2("./291/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 16198] +++ exited with 0 +++ [pid 342] <... futex resumed>) = 0 [pid 16199] <... futex resumed>) = ? [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16200] <... futex resumed>) = ? [pid 297] <... futex resumed>) = 1 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16237] close(248 [pid 310] newfstatat(AT_FDCWD, "./291/cgroup.cpu", [pid 297] read(11, [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... read resumed>0xc00052d870, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] unlink("./291/cgroup.cpu" [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... unlink resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=429050748} [pid 16199] +++ exited with 0 +++ [pid 310] umount2("./291/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16237] <... close resumed>) = 0 [pid 16202] close(13 [pid 16237] close(4 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16200] +++ exited with 0 +++ [pid 16197] +++ exited with 0 +++ [pid 16237] <... close resumed>) = 0 [pid 16202] close(14 [pid 16237] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16237] <... futex resumed>) = 0 [pid 16202] close(15 [pid 16237] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16237] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16202] close(16 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1144, si_uid=0, si_status=0, si_utime=5, si_stime=17} --- [pid 16237] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16237] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16202] close(17 [pid 16237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16237] <... mmap resumed>) = 0x7f6b14504000 [pid 16202] close(18 [pid 16237] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16237] <... mprotect resumed>) = 0 [pid 16202] close(19 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 431, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 16237] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./287", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16237] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16202] close(20 [pid 511] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 16237] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0} [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] read(35, [pid 317] openat(AT_FDCWD, "./287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 16240 attached [pid 16202] close(21 [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 289] epoll_pwait(4, [pid 16240] set_robust_list(0x7f6b145249a0, 24 [pid 16237] <... clone3 resumed> => {parent_tid=[1167]}, 88) = 1167 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16240] <... set_robust_list resumed>) = 0 [pid 16237] rt_sigprocmask(SIG_SETMASK, [], [pid 16202] close(22 [pid 511] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 16240] rt_sigprocmask(SIG_SETMASK, [], [pid 16237] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16240] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16237] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16202] close(23 [pid 511] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 297] epoll_pwait(4, [pid 16240] memfd_create("syzkaller", 0 [pid 16237] <... futex resumed>) = 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... write resumed>) = 64 [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16240] <... memfd_create resumed>) = 3 [pid 16237] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16202] close(24 [pid 511] read(35, [pid 317] umount2("./287/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 16240] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16237] <... futex resumed>) = 0 [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... read resumed>0xc00052d920, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16240] <... mmap resumed>) = 0x7f6b0c104000 [pid 16237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16202] close(25 [pid 511] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./287/cgroup.cpu", [pid 297] epoll_pwait(4, [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16202] close(26 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./287/cgroup.cpu" [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16202] close(27 [pid 317] <... unlink resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=385355953} [pid 16202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16202] close(28) = -1 EBADF (Bad file descriptor) [pid 16202] close(29) = -1 EBADF (Bad file descriptor) [pid 16202] exit_group(0 [pid 16210] <... futex resumed>) = ? [ 396.327026][T16205] F2FS-fs (loop3): Found nat_bits in checkpoint [pid 16204] <... futex resumed>) = ? [pid 16203] <... futex resumed>) = ? [pid 16202] <... exit_group resumed>) = ? [pid 16210] +++ exited with 0 +++ [pid 16204] +++ exited with 0 +++ [pid 16203] +++ exited with 0 +++ [pid 16202] +++ exited with 0 +++ [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1144, si_uid=0, si_status=0, si_utime=5, si_stime=17} --- [pid 16237] <... mmap resumed>) = 0x7f6b0c0e3000 [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 303] umount2("./285", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "./285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 409, NULL, 0) = 1 [pid 303] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(3, 0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 303] umount2("./285/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 303] newfstatat(AT_FDCWD, "./285/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./285/cgroup.cpu") = 0 [pid 303] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16237] mprotect(0x7f6b0c0e4000, 131072, PROT_READ|PROT_WRITE [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 16237] <... mprotect resumed>) = 0 [pid 16237] rt_sigprocmask(SIG_BLOCK, ~[], [pid 297] read(34, [pid 289] epoll_pwait(4, [pid 16237] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16237] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c103990, parent_tid=0x7f6b0c103990, exit_signal=0, stack=0x7f6b0c0e3000, stack_size=0x20240, tls=0x7f6b0c1036c0} => {parent_tid=[1168]}, 88) = 1168 [pid 310] <... umount2 resumed>) = 0 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 511] <... futex resumed>) = 0 [pid 310] umount2("./291/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] epoll_pwait(4, [pid 297] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 297] <... write resumed>) = 64 [pid 289] epoll_pwait(4, [pid 511] epoll_pwait(4, [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 289] getpid( [pid 297] read(34, [pid 289] <... getpid resumed>) = 288 [pid 297] <... read resumed>0xc00052d9d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 289] tgkill(288, 297, SIGURG [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] <... tgkill resumed>) = 0 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 297] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=288, si_uid=0} --- [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] rt_sigreturn({mask=[]}) = 202 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350613682} [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] newfstatat(AT_FDCWD, "./291/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("./291/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "./291/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "./291/bus", AT_REMOVEDIR [pid 16205] <... mount resumed>) = 0 [pid 310] <... unlinkat resumed>) = 0 [pid 16205] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 310] umount2("./291/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16205] <... openat resumed>) = 3 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16205] chdir("./bus" [pid 310] newfstatat(AT_FDCWD, "./291/binderfs", [pid 16205] <... chdir resumed>) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16205] ioctl(5, LOOP_CLR_FD [pid 310] unlink("./291/binderfs") = 0 [pid 310] umount2("./291/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./291/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./291/cgroup") = 0 [pid 310] umount2("\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 310] umount2("./291/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./291/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./291/cgroup.net") = 0 [pid 310] getdents64(3, 0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 310] close(3) = 0 [pid 310] unlinkat(AT_FDCWD, "./291", AT_REMOVEDIR) = 0 [pid 310] mkdirat(AT_FDCWD, "./292", 0777) = 0 [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 16237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16237] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16237] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 16242 attached [pid 16242] set_robust_list(0x7f6b0c1039a0, 24) = 0 [pid 16242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16242] memfd_create("syzkaller", 0) = 4 [pid 16242] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16242] close(4 [pid 304] <... ioctl resumed>) = 0 [pid 16242] <... close resumed>) = 0 [pid 16242] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16237] <... futex resumed>) = 0 [pid 16237] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16242] <... futex resumed>) = 1 [pid 16237] <... futex resumed>) = 0 [pid 16242] open(".", O_RDONLY [pid 16237] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16242] <... open resumed>) = 4 [pid 16242] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16237] <... futex resumed>) = 0 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16242] <... mkdirat resumed>) = 0 [pid 16237] <... futex resumed>) = 0 [pid 16237] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... mprotect resumed>) = 0 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0}./strace-static-x86_64: Process 16243 attached [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16243] set_robust_list(0x7f6b0c0e29a0, 24 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] <... clone3 resumed> => {parent_tid=[1169]}, 88) = 1169 [pid 16243] <... set_robust_list resumed>) = 0 [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16243] rt_sigprocmask(SIG_SETMASK, [], [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] close(3 [pid 16243] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = 0 [pid 16243] getsockname(-1, 0x20000080, NULL [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16243] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16243] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16243] <... futex resumed>) = 1 [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = 0 [pid 16243] open(NULL, O_RDONLY [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16243] <... open resumed>) = -1 EFAULT (Bad address) [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = 0 [pid 16243] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16243] <... futex resumed>) = 0 [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16243] dup(-1 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16243] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = 0 [pid 16243] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16243] <... futex resumed>) = 0 [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16243] renameat2(-1, NULL, -1, NULL, 0 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16243] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = 0 [pid 16243] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16243] <... futex resumed>) = 0 [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16243] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16243] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] <... futex resumed>) = 0 [pid 16243] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16243] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16243] <... futex resumed>) = 1 [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = 0 [pid 16243] memfd_create("syzkaller", 0 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16243] <... memfd_create resumed>) = 5 [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = 0 [pid 16243] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16243] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16243] close(5 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16243] <... close resumed>) = 0 [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16243] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16243] <... futex resumed>) = 1 [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = 0 [pid 16243] open(NULL, O_RDONLY [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16243] <... open resumed>) = -1 EFAULT (Bad address) [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = 0 [pid 16243] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16243] <... futex resumed>) = 0 [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16243] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16243] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = 0 [pid 16243] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16243] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [ 396.379002][T16205] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 396.400977][T16205] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16242] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16242] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16242] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16240] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16205] <... ioctl resumed>) = 0 [pid 310] <... openat resumed>) = 3 [pid 304] <... close resumed>) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 304] close(3) = 0 [pid 304] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16205] close(5 [pid 310] ioctl(3, LOOP_CLR_FD [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16244 attached [pid 16205] <... close resumed>) = 0 [pid 16244] set_robust_list(0x555555ac2760, 24 [pid 16205] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... clone resumed>, child_tidptr=0x555555ac2750) = 1139 [pid 16244] <... set_robust_list resumed>) = 0 [pid 16244] chdir("./285") = 0 [pid 16205] <... futex resumed>) = 0 [pid 16244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16205] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16201] close(3 [pid 16244] setpgid(0, 0) = 0 [pid 16244] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 16201] <... close resumed>) = 0 [pid 16244] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16201] close(4 [pid 16244] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 16244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16201] <... close resumed>) = 0 [pid 16244] write(3, "1000", 4 [pid 16201] close(5 [pid 16244] <... write resumed>) = 4 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] close(3 [pid 16201] close(6 [pid 16244] <... close resumed>) = 0 [pid 16244] read(200, [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] <... read resumed>0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16244] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16201] close(7 [pid 16244] <... symlinkat resumed>) = 0 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] close(249 [pid 16201] close(8 [pid 16244] <... close resumed>) = 0 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] close(248 [pid 16201] close(9 [pid 16244] <... close resumed>) = 0 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] close(4 [pid 16201] close(10 [pid 16244] <... close resumed>) = 0 [pid 16244] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] <... futex resumed>) = 0 [pid 16201] close(11 [pid 16244] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16201] close(12 [pid 16244] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16201] close(13 [pid 16244] <... mmap resumed>) = 0x7f6b30cdd000 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE [pid 16201] close(14 [pid 16244] <... mprotect resumed>) = 0 [pid 16244] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16201] close(15 [pid 16244] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0}./strace-static-x86_64: Process 16245 attached [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16245] set_robust_list(0x7f6b30cfd9a0, 24 [pid 16244] <... clone3 resumed> => {parent_tid=[1140]}, 88) = 1140 [pid 16201] close(16 [pid 16245] <... set_robust_list resumed>) = 0 [pid 16244] rt_sigprocmask(SIG_SETMASK, [], [pid 16245] rt_sigprocmask(SIG_SETMASK, [], [pid 16244] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16245] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16244] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16201] close(17 [pid 16245] memfd_create("syzkaller", 0 [pid 16244] <... futex resumed>) = 0 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16245] <... memfd_create resumed>) = 3 [pid 16244] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16201] close(18 [pid 16245] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16244] <... futex resumed>) = 0 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16245] <... mmap resumed>) = 0x7f6b288dd000 [pid 16244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16201] close(19) = -1 EBADF (Bad file descriptor) [pid 16201] close(20) = -1 EBADF (Bad file descriptor) [pid 16201] close(21 [pid 16244] <... mmap resumed>) = 0x7f6b288bc000 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] mprotect(0x7f6b288bd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16244] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16244] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288dc990, parent_tid=0x7f6b288dc990, exit_signal=0, stack=0x7f6b288bc000, stack_size=0x20240, tls=0x7f6b288dc6c0} => {parent_tid=[1141]}, 88) = 1141 [pid 16244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16244] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16244] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 16246 attached [pid 16246] set_robust_list(0x7f6b288dc9a0, 24) = 0 [pid 16246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16246] memfd_create("syzkaller", 0) = 4 [pid 16246] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16246] close(4) = 0 [pid 16246] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16244] <... futex resumed>) = 0 [pid 16244] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16244] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16246] <... futex resumed>) = 1 [pid 16246] open(".", O_RDONLY) = 4 [pid 16246] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16244] <... futex resumed>) = 0 [pid 16244] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16244] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b2889b000 [pid 16244] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16244] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16244] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} => {parent_tid=[1142]}, 88) = 1142 [pid 16244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16244] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16244] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16246] <... futex resumed>) = 1 [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = 0 [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16201] close(22 [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 16247 attached ) = -1 EEXIST (File exists) [pid 16247] set_robust_list(0x7f6b288bb9a0, 24 [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16247] <... set_robust_list resumed>) = 0 [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16201] close(23 [pid 16246] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16247] rt_sigprocmask(SIG_SETMASK, [], [pid 16246] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] close(24) = -1 EBADF (Bad file descriptor) [pid 16201] close(25) = -1 EBADF (Bad file descriptor) [pid 16201] close(26) = -1 EBADF (Bad file descriptor) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] close(27 [pid 16246] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16247] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16246] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16201] close(28 [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16247] getsockname(-1, 0x20000080, NULL [pid 16246] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] close(29) = -1 EBADF (Bad file descriptor) [pid 16201] close(3) = -1 EBADF (Bad file descriptor) [pid 16201] close(4) = -1 EBADF (Bad file descriptor) [pid 16246] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16247] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16246] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16201] close(5 [pid 16247] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16247] <... futex resumed>) = 1 [pid 16201] close(6 [pid 16247] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16246] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16244] <... futex resumed>) = 0 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16201] close(7) = -1 EBADF (Bad file descriptor) [pid 16201] close(8) = -1 EBADF (Bad file descriptor) [pid 16201] close(9) = -1 EBADF (Bad file descriptor) [pid 16201] close(10) = -1 EBADF (Bad file descriptor) [pid 16201] close(11) = -1 EBADF (Bad file descriptor) [pid 16201] close(12) = -1 EBADF (Bad file descriptor) [pid 16201] close(13 [pid 16246] <... futex resumed>) = 0 [pid 16244] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16201] close(14) = -1 EBADF (Bad file descriptor) [pid 16201] close(15) = -1 EBADF (Bad file descriptor) [pid 16201] close(16) = -1 EBADF (Bad file descriptor) [pid 16201] close(17) = -1 EBADF (Bad file descriptor) [pid 16246] open(NULL, O_RDONLY [pid 16201] close(18 [pid 16244] <... futex resumed>) = 0 [pid 16244] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16246] <... open resumed>) = -1 EFAULT (Bad address) [pid 16246] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16244] <... futex resumed>) = 0 [pid 16244] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16246] dup(-1 [pid 16244] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16201] close(19) = -1 EBADF (Bad file descriptor) [pid 16246] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16201] close(20) = -1 EBADF (Bad file descriptor) [pid 16201] close(21) = -1 EBADF (Bad file descriptor) [pid 16201] close(22) = -1 EBADF (Bad file descriptor) [pid 16201] close(23) = -1 EBADF (Bad file descriptor) [pid 16201] close(24) = -1 EBADF (Bad file descriptor) [pid 16201] close(25) = -1 EBADF (Bad file descriptor) [pid 16201] close(26) = -1 EBADF (Bad file descriptor) [pid 16201] close(27) = -1 EBADF (Bad file descriptor) [pid 16246] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16201] close(28) = -1 EBADF (Bad file descriptor) [pid 16201] close(29) = -1 EBADF (Bad file descriptor) [pid 16201] exit_group(0 [pid 16207] <... futex resumed>) = ? [pid 16206] <... futex resumed>) = ? [pid 16205] <... futex resumed>) = ? [pid 16201] <... exit_group resumed>) = ? [pid 16207] +++ exited with 0 +++ [pid 16206] +++ exited with 0 +++ [pid 16246] <... futex resumed>) = 1 [pid 16244] <... futex resumed>) = 0 [pid 16244] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16246] renameat2(-1, NULL, -1, NULL, 0 [pid 16244] <... futex resumed>) = 0 [pid 16246] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16244] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16246] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16244] <... futex resumed>) = 0 [pid 16246] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16244] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16205] +++ exited with 0 +++ [pid 16201] +++ exited with 0 +++ [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1163, si_uid=0, si_status=0, si_utime=6, si_stime=15} --- [pid 16244] <... futex resumed>) = 0 [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16246] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16246] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16244] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 351, NULL, 0) = 1 [pid 321] <... write resumed>) = 12 [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 289] <... futex resumed>) = 0 [pid 511] read(49, [pid 289] epoll_pwait(4, [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 342] <... futex resumed>) = 0 [pid 321] umount2("./289", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 511] <... write resumed>) = 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 511] read(49, [pid 342] epoll_pwait(4, [pid 511] <... read resumed>0xc00069b0f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] openat(AT_FDCWD, "./289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=158286830} [pid 16246] <... futex resumed>) = 0 [pid 16244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... openat resumed>) = 3 [pid 321] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16246] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16244] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] getdents64(3, 0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 321] umount2("./289/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16244] <... futex resumed>) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./289/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./289/cgroup.cpu") = 0 [pid 16246] memfd_create("syzkaller", 0 [pid 321] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16244] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16246] <... memfd_create resumed>) = 5 [pid 16246] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16246] close(5) = 0 [pid 16246] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16244] <... futex resumed>) = 0 [pid 16246] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16244] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16244] <... futex resumed>) = 0 [pid 16246] open(NULL, O_RDONLY [pid 16244] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16246] <... open resumed>) = -1 EFAULT (Bad address) [pid 16246] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16244] <... futex resumed>) = 0 [pid 16244] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16244] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16246] ioctl(-1, FS_IOC_SETFLAGS, NULL) = -1 EBADF (Bad file descriptor) [pid 16246] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16244] <... futex resumed>) = 0 [pid 16246] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... umount2 resumed>) = 0 [pid 303] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./285/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "./285/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "./285/bus", AT_REMOVEDIR) = 0 [pid 303] umount2("./285/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./285/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./285/binderfs") = 0 [pid 303] umount2("./285/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./285/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./285/cgroup") = 0 [pid 303] umount2("\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 303] umount2("./285/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./285/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./285/cgroup.net") = 0 [pid 303] getdents64(3, 0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 303] close(3) = 0 [pid 303] unlinkat(AT_FDCWD, "./285", AT_REMOVEDIR) = 0 [pid 317] <... umount2 resumed>) = 0 [pid 317] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] mkdirat(AT_FDCWD, "./286", 0777 [pid 317] newfstatat(AT_FDCWD, "./287/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "./287/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, [pid 303] <... mkdirat resumed>) = 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, 0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5) = 0 [pid 317] unlinkat(AT_FDCWD, "./287/bus", AT_REMOVEDIR) = 0 [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 303] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] umount2("./287/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] close(3) = 0 [pid 317] newfstatat(AT_FDCWD, "./287/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] unlink("./287/binderfs" [pid 303] <... socket resumed>) = 3 [pid 317] <... unlink resumed>) = 0 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] umount2("./287/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] close(3) = 0 [pid 317] newfstatat(AT_FDCWD, "./287/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./287/cgroup" [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... unlink resumed>) = 0 [pid 303] <... socket resumed>) = 3 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... openat resumed>) = 5 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] newfstatat(5, "", [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getdents64(5, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getdents64(5, [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] close(5 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... close resumed>) = 0 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 303] close(3 [pid 317] <... unlinkat resumed>) = 0 [pid 303] <... close resumed>) = 0 [pid 317] umount2("./287/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... socket resumed>) = 3 [pid 317] newfstatat(AT_FDCWD, "./287/cgroup.net", [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] unlink("./287/cgroup.net" [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... unlink resumed>) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getdents64(3, 0x555557095810 /* 0 entries */, 32768) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] close(3 [pid 303] <... setsockopt resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] unlinkat(AT_FDCWD, "./287", AT_REMOVEDIR [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] mkdirat(AT_FDCWD, "./288", 0777 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 303] <... setsockopt resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] ioctl(3, LOOP_CLR_FD [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] close(3 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] <... close resumed>) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 303] <... setsockopt resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 303] close(3 [pid 317] close(3 [pid 303] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 303] read(249, [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 303] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] <... socket resumed>) = 3 [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16248 attached [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16248] set_robust_list(0x5555566fa760, 24 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1148 [pid 16248] <... set_robust_list resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16248] chdir("./286" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16248] <... chdir resumed>) = 0 [pid 317] close(3 [pid 16248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... close resumed>) = 0 [pid 16248] <... prctl resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16248] setpgid(0, 0 [pid 317] <... socket resumed>) = 3 [pid 16248] <... setpgid resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16248] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16248] <... symlinkat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16248] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16248] <... symlinkat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16248] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16248] <... symlinkat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16248] <... openat resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16248] write(3, "1000", 4 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16248] <... write resumed>) = 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16248] close(3 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 16248] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16248] read(200, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 16248] <... read resumed>0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16248] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16248] <... symlinkat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16248] close(249 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16248] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16248] close(248 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16248] <... close resumed>) = 0 [pid 317] close(3 [pid 16248] close(4 [pid 317] <... close resumed>) = 0 [pid 16248] <... close resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16248] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 16248] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16248] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16248] <... rt_sigaction resumed>NULL, 8) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16248] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16248] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] <... setsockopt resumed>) = 0 [pid 16248] <... mmap resumed>) = 0x7f8d9ee91000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16248] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16248] <... mprotect resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16248] rt_sigprocmask(SIG_BLOCK, ~[], [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 16248] <... rt_sigprocmask resumed>[], 8) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16248] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0} [pid 317] <... setsockopt resumed>) = 0 ./strace-static-x86_64: Process 16249 attached [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16249] set_robust_list(0x7f8d9eeb19a0, 24 [pid 16248] <... clone3 resumed> => {parent_tid=[1149]}, 88) = 1149 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 16249] <... set_robust_list resumed>) = 0 [pid 16248] rt_sigprocmask(SIG_SETMASK, [], [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16249] rt_sigprocmask(SIG_SETMASK, [], [pid 16248] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 16249] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16248] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 16249] memfd_create("syzkaller", 0 [pid 16248] <... futex resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 16249] <... memfd_create resumed>) = 3 [pid 16248] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 16249] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16248] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 16249] <... mmap resumed>) = 0x7f8d96a91000 [pid 16248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 317] read(249, [pid 16240] <... write resumed>) = 20699119 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 310] <... ioctl resumed>) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16250 attached [pid 16240] munmap(0x7f6b0c104000, 138412032 [pid 310] close(3 [pid 317] <... clone resumed>, child_tidptr=0x555557094750) = 1148 [pid 16240] <... munmap resumed>) = 0 [pid 16250] set_robust_list(0x555557094760, 24 [pid 310] <... close resumed>) = 0 [pid 16240] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 16250] <... set_robust_list resumed>) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16250] chdir("./288" [pid 16240] <... openat resumed>) = 5 [pid 310] <... socket resumed>) = 3 [pid 16250] <... chdir resumed>) = 0 [pid 16240] ioctl(5, LOOP_SET_FD, 3 [pid 310] close(3 [pid 16250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] <... close resumed>) = 0 [pid 16250] <... prctl resumed>) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16248] <... mmap resumed>) = 0x7f8d96a70000 [pid 16240] <... ioctl resumed>) = 0 [pid 16250] setpgid(0, 0 [pid 16240] close(3 [pid 310] <... socket resumed>) = 3 [pid 16250] <... setpgid resumed>) = 0 [pid 16240] <... close resumed>) = 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16240] mkdirat(AT_FDCWD, "./bus", 0777 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16250] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 16248] mprotect(0x7f8d96a71000, 131072, PROT_READ|PROT_WRITE [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16248] <... mprotect resumed>) = 0 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] close(3) = 0 [pid 16248] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16250] <... symlinkat resumed>) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16240] <... mkdirat resumed>) = 0 [pid 310] <... socket resumed>) = 3 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16250] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 16240] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16248] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16248] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a90990, parent_tid=0x7f8d96a90990, exit_signal=0, stack=0x7f8d96a70000, stack_size=0x20240, tls=0x7f8d96a906c0} [pid 16250] <... symlinkat resumed>) = 0 [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16250] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16250] <... symlinkat resumed>) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 16248] <... clone3 resumed> => {parent_tid=[1150]}, 88) = 1150 [pid 16248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16248] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16248] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 16252 attached [pid 16252] set_robust_list(0x7f8d96a909a0, 24) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16252] rt_sigprocmask(SIG_SETMASK, [], [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16250] write(3, "1000", 4 [pid 16252] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16252] memfd_create("syzkaller", 0) = 4 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16250] <... write resumed>) = 4 [pid 16250] close(3 [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16252] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16252] close(4) = 0 [pid 16250] <... close resumed>) = 0 [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] close(3 [pid 16250] read(200, [pid 16252] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16250] <... read resumed>0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16248] <... futex resumed>) = 0 [pid 310] <... close resumed>) = 0 [pid 16248] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16250] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 310] <... socket resumed>) = 3 [pid 16252] open(".", O_RDONLY [pid 16248] <... futex resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16252] <... open resumed>) = 4 [pid 16250] <... symlinkat resumed>) = 0 [pid 16248] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 342] <... epoll_pwait resumed>[], 128, 158, NULL, 0) = 0 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 342] epoll_pwait(4, [pid 16250] close(249 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 342] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 16250] <... close resumed>) = 0 [pid 342] epoll_pwait(4, [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16250] close(248 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 342] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 342] epoll_pwait(4, [pid 16250] <... close resumed>) = 0 [pid 310] <... setsockopt resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=999048726} [pid 16250] close(4 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16252] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16250] <... close resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16252] <... futex resumed>) = 1 [pid 16250] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16248] <... futex resumed>) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 16250] <... futex resumed>) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, [pid 16248] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... setsockopt resumed>) = 0 [pid 16250] <... rt_sigaction resumed>NULL, 8) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16250] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 16250] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 16250] <... mmap resumed>) = 0x7fe5f5e29000 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 16250] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE [pid 16248] <... futex resumed>) = 0 [pid 310] <... setsockopt resumed>) = 0 [pid 16250] <... mprotect resumed>) = 0 [pid 310] close(3 [pid 16252] <... mkdirat resumed>) = 0 [pid 16250] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16248] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... close resumed>) = 0 [pid 16250] <... rt_sigprocmask resumed>[], 8) = 0 [pid 310] read(249, [pid 16250] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0} [pid 310] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 ./strace-static-x86_64: Process 16253 attached [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16253] set_robust_list(0x7fe5f5e499a0, 24) = 0 [pid 16253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16253] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 16254 attached [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... clone3 resumed> => {parent_tid=[1149]}, 88) = 1149 [pid 16248] <... futex resumed>) = 0 [pid 16254] set_robust_list(0x5555558d6760, 24) = 0 [pid 16254] chdir("./292") = 0 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] rt_sigprocmask(SIG_SETMASK, [], [pid 16248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1170 [pid 16254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16250] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16254] <... prctl resumed>) = 0 [pid 321] <... umount2 resumed>) = 0 [pid 16254] setpgid(0, 0) = 0 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] <... mmap resumed>) = 0x7f8d96a4f000 [pid 16254] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE [pid 16254] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] <... mprotect resumed>) = 0 [pid 16254] <... symlinkat resumed>) = 0 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16254] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16254] <... symlinkat resumed>) = 0 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0}./strace-static-x86_64: Process 16257 attached [pid 16254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16257] set_robust_list(0x7f8d96a6f9a0, 24 [pid 16254] <... openat resumed>) = 3 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... clone3 resumed> => {parent_tid=[1151]}, 88) = 1151 [pid 16257] <... set_robust_list resumed>) = 0 [pid 16254] write(3, "1000", 4 [pid 16257] rt_sigprocmask(SIG_SETMASK, [], [pid 16254] <... write resumed>) = 4 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] rt_sigprocmask(SIG_SETMASK, [], [pid 16257] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16254] close(3 [pid 16257] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16254] <... close resumed>) = 0 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16254] read(200, 0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16257] <... futex resumed>) = 0 [pid 16254] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16248] <... futex resumed>) = 1 [pid 321] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16257] getsockname(-1, 0x20000080, NULL [pid 16254] <... symlinkat resumed>) = 0 [pid 16253] <... futex resumed>) = 0 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = 1 [pid 16248] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16257] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(249 [pid 16253] memfd_create("syzkaller", 0 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] newfstatat(AT_FDCWD, "./289/bus", [pid 16257] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16254] <... close resumed>) = 0 [pid 16253] <... memfd_create resumed>) = 3 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16257] <... futex resumed>) = 1 [pid 16254] close(248 [pid 16253] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16248] <... futex resumed>) = 0 [pid 321] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16257] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16254] <... close resumed>) = 0 [ 396.753793][T16240] F2FS-fs (loop4): invalid crc value [pid 16253] <... mmap resumed>) = 0x7fe5eda29000 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... mmap resumed>) = 0x7fe5eda08000 [pid 16248] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16254] close(4 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... futex resumed>) = 0 [pid 321] openat(AT_FDCWD, "./289/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16257] open(NULL, O_RDONLY [pid 16254] <... close resumed>) = 0 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... openat resumed>) = 5 [pid 16257] <... open resumed>) = -1 EFAULT (Bad address) [pid 16254] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] newfstatat(5, "", [pid 16257] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16254] <... futex resumed>) = 0 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16257] <... futex resumed>) = 1 [pid 16254] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... futex resumed>) = 0 [pid 321] getdents64(5, [pid 16257] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16254] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 16257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16254] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... futex resumed>) = 0 [pid 321] getdents64(5, [pid 16257] dup(-1 [pid 16254] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 16257] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] close(5 [pid 16257] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16254] <... mmap resumed>) = 0x7f340c58f000 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... close resumed>) = 0 [pid 16257] <... futex resumed>) = 1 [pid 16254] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... futex resumed>) = 0 [pid 321] unlinkat(AT_FDCWD, "./289/bus", AT_REMOVEDIR [pid 16257] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16254] <... mprotect resumed>) = 0 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... unlinkat resumed>) = 0 [pid 16257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16254] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... futex resumed>) = 0 [pid 321] umount2("./289/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16257] renameat2(-1, NULL, -1, NULL, 0 [pid 16254] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16257] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16254] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0} [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] newfstatat(AT_FDCWD, "./289/binderfs", ./strace-static-x86_64: Process 16259 attached [pid 16257] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16259] set_robust_list(0x7f340c5af9a0, 24 [pid 16257] <... futex resumed>) = 1 [pid 16254] <... clone3 resumed> => {parent_tid=[1171]}, 88) = 1171 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... futex resumed>) = 0 [pid 321] unlink("./289/binderfs" [pid 16259] <... set_robust_list resumed>) = 0 [pid 16257] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16254] rt_sigprocmask(SIG_SETMASK, [], [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... unlink resumed>) = 0 [pid 16259] rt_sigprocmask(SIG_SETMASK, [], [pid 16257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16254] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... futex resumed>) = 0 [pid 321] umount2("./289/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16259] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16257] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16254] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16259] memfd_create("syzkaller", 0 [pid 16257] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16254] <... futex resumed>) = 0 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] newfstatat(AT_FDCWD, "./289/cgroup", [pid 16259] <... memfd_create resumed>) = 3 [pid 16257] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16254] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16259] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16257] <... futex resumed>) = 1 [pid 16254] <... futex resumed>) = 0 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... futex resumed>) = 0 [pid 321] unlink("./289/cgroup" [pid 16259] <... mmap resumed>) = 0x7f340418f000 [pid 16257] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... unlink resumed>) = 0 [pid 16257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... futex resumed>) = 0 [pid 321] umount2("\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16257] memfd_create("syzkaller", 0 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16257] <... memfd_create resumed>) = 5 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16257] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16257] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] umount2("\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16257] close(5 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16257] <... close resumed>) = 0 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16257] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... openat resumed>) = 5 [pid 16257] <... futex resumed>) = 1 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... futex resumed>) = 0 [pid 321] newfstatat(5, "", [pid 16257] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... futex resumed>) = 0 [pid 321] getdents64(5, [pid 16257] open(NULL, O_RDONLY [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 16257] <... open resumed>) = -1 EFAULT (Bad address) [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16245] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 321] getdents64(5, [pid 16257] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] mprotect(0x7fe5eda09000, 131072, PROT_READ|PROT_WRITE [pid 16249] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 16257] <... futex resumed>) = 1 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... futex resumed>) = 0 [pid 321] close(5 [pid 16257] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... close resumed>) = 0 [pid 16257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] <... mprotect resumed>) = 0 [pid 16248] <... futex resumed>) = 0 [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16257] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... unlinkat resumed>) = 0 [pid 16257] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] umount2("./289/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16257] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16252] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] rt_sigprocmask(SIG_BLOCK, ~[], [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16257] <... futex resumed>) = 1 [pid 16252] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] <... futex resumed>) = 0 [pid 321] newfstatat(AT_FDCWD, "./289/cgroup.net", [pid 16257] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16252] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16252] <... futex resumed>) = 0 [pid 321] unlink("./289/cgroup.net" [pid 16252] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... unlink resumed>) = 0 [pid 321] getdents64(3, [pid 16250] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16250] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda28990, parent_tid=0x7fe5eda28990, exit_signal=0, stack=0x7fe5eda08000, stack_size=0x20240, tls=0x7fe5eda286c0} [pid 321] <... getdents64 resumed>0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 321] close(3) = 0 [pid 321] unlinkat(AT_FDCWD, "./289", AT_REMOVEDIR) = 0 [pid 321] mkdirat(AT_FDCWD, "./290", 0777) = 0 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 321] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [ 396.817563][T16240] F2FS-fs (loop4): Found nat_bits in checkpoint [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16254] <... mmap resumed>) = 0x7f340416e000 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16254] mprotect(0x7f340416f000, 131072, PROT_READ|PROT_WRITE [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16254] <... mprotect resumed>) = 0 [pid 321] close(3 [pid 16254] rt_sigprocmask(SIG_BLOCK, ~[], [pid 321] <... close resumed>) = 0 [pid 16254] <... rt_sigprocmask resumed>[], 8) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16254] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340418e990, parent_tid=0x7f340418e990, exit_signal=0, stack=0x7f340416e000, stack_size=0x20240, tls=0x7f340418e6c0} [pid 321] <... socket resumed>) = 3 ./strace-static-x86_64: Process 16261 attached [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16261] set_robust_list(0x7f340418e9a0, 24 [pid 16254] <... clone3 resumed> => {parent_tid=[1172]}, 88) = 1172 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16261] <... set_robust_list resumed>) = 0 [pid 16254] rt_sigprocmask(SIG_SETMASK, [], [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16261] rt_sigprocmask(SIG_SETMASK, [], [pid 16254] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16261] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16254] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16261] memfd_create("syzkaller", 0 [pid 16254] <... futex resumed>) = 0 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16261] <... memfd_create resumed>) = 4 [pid 16254] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16261] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16261] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16261] close(4 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16261] <... close resumed>) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16261] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16250] <... clone3 resumed> => {parent_tid=[1150]}, 88) = 1150 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 16261] <... futex resumed>) = 1 [pid 16254] <... futex resumed>) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16261] open(".", O_RDONLY [pid 16254] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16250] rt_sigprocmask(SIG_SETMASK, [], [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 16261] <... open resumed>) = 4 [pid 16254] <... futex resumed>) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16261] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16254] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16261] <... futex resumed>) = 0 [pid 16254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 ./strace-static-x86_64: Process 16262 attached [pid 16261] <... mkdirat resumed>) = 0 [pid 16254] <... futex resumed>) = 0 [pid 16250] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16240] <... mount resumed>) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16240] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] <... futex resumed>) = 0 [pid 16240] <... openat resumed>) = 3 [pid 321] close(3 [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16240] chdir("./bus" [pid 321] <... close resumed>) = 0 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] <... mmap resumed>) = 0x7f340414d000 [pid 16240] <... chdir resumed>) = 0 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE [pid 16240] ioctl(5, LOOP_CLR_FD [pid 321] <... socket resumed>) = 3 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] <... mprotect resumed>) = 0 [pid 16240] <... ioctl resumed>) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16240] close(5 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16240] <... close resumed>) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0} [pid 16240] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16240] <... futex resumed>) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] <... clone3 resumed> => {parent_tid=[1173]}, 88) = 1173 [pid 16240] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... setsockopt resumed>) = 0 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] rt_sigprocmask(SIG_SETMASK, [], [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16237] close(3 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16237] <... close resumed>) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, ./strace-static-x86_64: Process 16263 attached [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] <... futex resumed>) = 0 [pid 16237] close(4 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 16263] set_robust_list(0x7f340416d9a0, 24 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16237] <... close resumed>) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16263] <... set_robust_list resumed>) = 0 [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] close(5 [pid 321] <... setsockopt resumed>) = 0 [pid 16263] rt_sigprocmask(SIG_SETMASK, [], [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16263] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [ 396.871960][T16240] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 396.886514][T16240] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [pid 16237] close(6 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 16263] getsockname(-1, 0x20000080, NULL [pid 16262] set_robust_list(0x7fe5eda289a0, 24 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16263] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] close(7 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 16263] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 16263] <... futex resumed>) = 1 [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] <... futex resumed>) = 0 [pid 16237] close(8 [pid 321] <... setsockopt resumed>) = 0 [pid 16263] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] close(3 [pid 16263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] <... futex resumed>) = 0 [pid 16237] close(9 [pid 321] <... close resumed>) = 0 [pid 16263] open(NULL, O_RDONLY [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] read(249, [pid 16263] <... open resumed>) = -1 EFAULT (Bad address) [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] close(10 [pid 321] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16263] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16264 attached [pid 16263] <... futex resumed>) = 1 [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] <... futex resumed>) = 0 [pid 16237] close(11 [pid 16264] set_robust_list(0x555555c6d760, 24 [pid 16263] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1167 [pid 16264] <... set_robust_list resumed>) = 0 [pid 16263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] <... futex resumed>) = 0 [pid 16237] close(12 [pid 16264] chdir("./290" [pid 16263] dup(-1 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] <... chdir resumed>) = 0 [pid 16263] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] close(13 [pid 16264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16263] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] <... prctl resumed>) = 0 [pid 16263] <... futex resumed>) = 1 [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] <... futex resumed>) = 0 [pid 16237] close(14 [pid 16264] setpgid(0, 0 [pid 16263] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] <... setpgid resumed>) = 0 [pid 16263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] <... futex resumed>) = 0 [pid 16237] close(15 [pid 16264] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 16263] renameat2(-1, NULL, -1, NULL, 0 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] <... symlinkat resumed>) = 0 [pid 16263] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] close(16 [pid 16264] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 16263] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] <... symlinkat resumed>) = 0 [pid 16263] <... futex resumed>) = 1 [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] <... futex resumed>) = 0 [pid 16237] close(17 [pid 16264] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 16263] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] <... symlinkat resumed>) = 0 [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16259] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16237] close(18 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] close(19 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] close(20 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] close(21 [pid 16264] <... openat resumed>) = 3 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] write(3, "1000", 4 [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] close(22 [pid 16264] <... write resumed>) = 4 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] close(3 [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] close(23 [pid 16264] <... close resumed>) = 0 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] read(200, [pid 16263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] <... futex resumed>) = 0 [pid 16237] close(24 [pid 16264] <... read resumed>0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16263] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16263] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] close(25 [pid 16264] <... symlinkat resumed>) = 0 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] close(249 [pid 16263] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16262] <... set_robust_list resumed>) = 0 [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = 0 [pid 16237] close(26 [pid 16264] <... close resumed>) = 0 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] close(248 [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16237] close(27 [pid 16264] <... close resumed>) = 0 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] close(4 [pid 16262] rt_sigprocmask(SIG_SETMASK, [], [pid 16261] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16237] close(28 [pid 16261] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16261] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16237] close(29 [pid 16261] <... futex resumed>) = 0 [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16261] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16237] close(3) = -1 EBADF (Bad file descriptor) [pid 16237] close(4) = -1 EBADF (Bad file descriptor) [pid 16237] close(5) = -1 EBADF (Bad file descriptor) [pid 16237] close(6) = -1 EBADF (Bad file descriptor) [pid 16237] close(7) = -1 EBADF (Bad file descriptor) [pid 16237] close(8) = -1 EBADF (Bad file descriptor) [pid 16237] close(9) = -1 EBADF (Bad file descriptor) [pid 16237] close(10) = -1 EBADF (Bad file descriptor) [pid 16237] close(11) = -1 EBADF (Bad file descriptor) [pid 16237] close(12) = -1 EBADF (Bad file descriptor) [pid 16237] close(13) = -1 EBADF (Bad file descriptor) [pid 16237] close(14) = -1 EBADF (Bad file descriptor) [pid 16237] close(15) = -1 EBADF (Bad file descriptor) [pid 16237] close(16) = -1 EBADF (Bad file descriptor) [pid 16237] close(17) = -1 EBADF (Bad file descriptor) [pid 16237] close(18) = -1 EBADF (Bad file descriptor) [pid 16237] close(19) = -1 EBADF (Bad file descriptor) [pid 16264] <... close resumed>) = 0 [pid 16263] <... futex resumed>) = 1 [pid 16254] <... futex resumed>) = 0 [pid 16237] close(20 [pid 16264] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16263] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] <... futex resumed>) = 0 [pid 16254] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16237] close(21 [pid 16264] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, [pid 16261] <... futex resumed>) = 0 [pid 16254] <... futex resumed>) = 1 [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16261] memfd_create("syzkaller", 0 [pid 16254] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16237] close(22 [pid 16264] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16261] <... memfd_create resumed>) = 5 [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16261] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16237] close(23 [pid 16264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16261] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] <... mmap resumed>) = 0x7fa3cd6bf000 [pid 16261] close(5 [pid 16237] close(24 [pid 16264] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE [pid 16261] <... close resumed>) = 0 [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] <... mprotect resumed>) = 0 [pid 16261] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16237] close(25 [pid 16264] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16261] <... futex resumed>) = 1 [pid 16254] <... futex resumed>) = 0 [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16261] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16254] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16237] close(26 [pid 16264] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0} [pid 16261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16254] <... futex resumed>) = 0 [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 16266 attached [pid 16261] open(NULL, O_RDONLY [pid 16254] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16237] close(27 [pid 16266] set_robust_list(0x7fa3cd6df9a0, 24 [pid 16264] <... clone3 resumed> => {parent_tid=[1168]}, 88) = 1168 [pid 16261] <... open resumed>) = -1 EFAULT (Bad address) [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16266] <... set_robust_list resumed>) = 0 [pid 16264] rt_sigprocmask(SIG_SETMASK, [], [pid 16261] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16237] close(28 [pid 16266] rt_sigprocmask(SIG_SETMASK, [], [pid 16264] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16261] <... futex resumed>) = 1 [pid 16254] <... futex resumed>) = 0 [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16266] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16264] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16261] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16254] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16237] close(29 [pid 16266] memfd_create("syzkaller", 0 [pid 16264] <... futex resumed>) = 0 [pid 16261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16254] <... futex resumed>) = 0 [pid 16237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16266] <... memfd_create resumed>) = 3 [pid 16264] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16261] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16254] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16237] exit_group(0 [pid 16266] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16264] <... futex resumed>) = 0 [pid 16261] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16243] <... futex resumed>) = ? [pid 16242] <... futex resumed>) = ? [pid 16240] <... futex resumed>) = ? [pid 16237] <... exit_group resumed>) = ? [pid 16266] <... mmap resumed>) = 0x7fa3c52bf000 [pid 16264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16261] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16243] +++ exited with 0 +++ [pid 16242] +++ exited with 0 +++ [pid 16264] <... mmap resumed>) = 0x7fa3c529e000 [pid 16262] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16261] <... futex resumed>) = 1 [pid 16254] <... futex resumed>) = 0 [pid 16240] +++ exited with 0 +++ [pid 16237] +++ exited with 0 +++ [pid 16264] mprotect(0x7fa3c529f000, 131072, PROT_READ|PROT_WRITE [pid 16262] memfd_create("syzkaller", 0 [pid 16261] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1166, si_uid=0, si_status=0, si_utime=6, si_stime=15} --- [pid 16264] <... mprotect resumed>) = 0 [pid 16262] <... memfd_create resumed>) = 4 [pid 16264] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16262] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16264] <... rt_sigprocmask resumed>[], 8) = 0 [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16264] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c52be990, parent_tid=0x7fa3c52be990, exit_signal=0, stack=0x7fa3c529e000, stack_size=0x20240, tls=0x7fa3c52be6c0} [pid 16262] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 999, NULL, 0) = 1 [pid 313] <... write resumed>) = 12 ./strace-static-x86_64: Process 16267 attached [pid 16262] close(4 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 313] umount2("./289", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16267] set_robust_list(0x7fa3c52be9a0, 24 [pid 16264] <... clone3 resumed> => {parent_tid=[1169]}, 88) = 1169 [pid 16262] <... close resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 16267] <... set_robust_list resumed>) = 0 [pid 16264] rt_sigprocmask(SIG_SETMASK, [], [pid 16262] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] read(53, [pid 313] openat(AT_FDCWD, "./289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 16267] rt_sigprocmask(SIG_SETMASK, [], [pid 16264] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 313] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16267] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16264] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16262] <... futex resumed>) = 1 [pid 342] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 313] newfstatat(3, "", [pid 16267] memfd_create("syzkaller", 0 [pid 16264] <... futex resumed>) = 0 [pid 16262] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 511] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16267] <... memfd_create resumed>) = 4 [pid 16264] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 511] epoll_pwait(4, [pid 342] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 313] getdents64(3, [pid 16267] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... write resumed>) = 64 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 16267] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 511] epoll_pwait(4, [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 313] umount2("./289/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16267] close(4 [pid 342] <... futex resumed>) = 1 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 0 [pid 16267] <... close resumed>) = 0 [pid 342] read(53, [pid 313] newfstatat(AT_FDCWD, "./289/cgroup.cpu", [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16267] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... read resumed>0xc00069b1a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16267] <... futex resumed>) = 1 [pid 16264] <... futex resumed>) = 0 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] unlink("./289/cgroup.cpu" [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=737064213} [pid 16267] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16264] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... unlink resumed>) = 0 [pid 16267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16264] <... futex resumed>) = 0 [pid 313] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16267] open(".", O_RDONLY [pid 16264] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16267] <... open resumed>) = 4 [pid 16267] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16264] <... futex resumed>) = 0 [pid 16267] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16264] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16264] <... futex resumed>) = 0 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16267] <... mkdirat resumed>) = 0 [pid 16264] <... futex resumed>) = 0 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16264] <... mmap resumed>) = 0x7fa3c527d000 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16264] <... mprotect resumed>) = 0 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16264] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0} [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] <... clone3 resumed> => {parent_tid=[1170]}, 88) = 1170 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] rt_sigprocmask(SIG_SETMASK, [], [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16264] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16264] <... futex resumed>) = 0 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = 0 ./strace-static-x86_64: Process 16268 attached [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16268] set_robust_list(0x7fa3c529d9a0, 24) = 0 [pid 16268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16268] getsockname(-1, 0x20000080, NULL) = -1 EBADF (Bad file descriptor) [pid 16268] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16268] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16264] <... futex resumed>) = 0 [pid 16268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16264] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16268] open(NULL, O_RDONLY [pid 16264] <... futex resumed>) = 0 [pid 16268] <... open resumed>) = -1 EFAULT (Bad address) [pid 16264] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16268] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16264] <... futex resumed>) = 0 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16268] dup(-1 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16264] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16268] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16268] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16268] <... futex resumed>) = 1 [pid 16268] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16264] <... futex resumed>) = 0 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16264] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16264] <... futex resumed>) = 0 [pid 16268] renameat2(-1, NULL, -1, NULL, 0 [pid 16264] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16249] <... write resumed>) = 20699119 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16249] munmap(0x7f8d96a91000, 138412032 [pid 16268] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16249] <... munmap resumed>) = 0 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16249] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 5 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16249] ioctl(5, LOOP_SET_FD, 3 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16268] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16268] <... futex resumed>) = 1 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] <... futex resumed>) = 0 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16249] <... ioctl resumed>) = 0 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16249] close(3 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16249] <... close resumed>) = 0 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16249] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16268] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16249] <... mkdirat resumed>) = 0 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16249] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16262] <... futex resumed>) = 0 [pid 16250] <... futex resumed>) = 1 [pid 16268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16264] <... futex resumed>) = 0 [pid 16262] open(".", O_RDONLY [pid 16250] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16268] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16264] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16268] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16268] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16262] <... open resumed>) = 4 [pid 16259] <... write resumed>) = 20699119 [pid 16253] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16245] <... write resumed>) = 20699119 [pid 16268] <... futex resumed>) = 1 [pid 16264] <... futex resumed>) = 0 [pid 16268] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16264] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16264] <... futex resumed>) = 0 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16245] munmap(0x7f6b288dd000, 138412032 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16268] memfd_create("syzkaller", 0 [pid 16264] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16268] <... memfd_create resumed>) = 5 [pid 16268] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16245] <... munmap resumed>) = 0 [pid 16268] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16259] munmap(0x7f340418f000, 138412032 [pid 16245] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 16268] close(5 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16268] <... close resumed>) = 0 [pid 16245] <... openat resumed>) = 5 [pid 16268] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16245] ioctl(5, LOOP_SET_FD, 3 [pid 16268] <... futex resumed>) = 1 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] <... futex resumed>) = 0 [pid 16268] open(NULL, O_RDONLY [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16264] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16268] <... open resumed>) = -1 EFAULT (Bad address) [pid 16264] <... futex resumed>) = 0 [pid 16259] <... munmap resumed>) = 0 [pid 16268] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16259] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16268] <... futex resumed>) = 0 [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16268] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16267] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16264] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16267] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16264] <... futex resumed>) = 0 [pid 16268] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16267] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16264] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16268] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16267] <... futex resumed>) = 0 [pid 16268] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16267] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16268] <... futex resumed>) = 1 [pid 16264] <... futex resumed>) = 0 [pid 16268] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16245] <... ioctl resumed>) = 0 [pid 16262] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16259] <... openat resumed>) = 5 [ 397.107815][T16249] F2FS-fs (loop5): invalid crc value [pid 16245] close(3 [pid 16262] <... futex resumed>) = 1 [pid 16250] <... futex resumed>) = 0 [pid 16250] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16262] <... mkdirat resumed>) = 0 [pid 16259] ioctl(5, LOOP_SET_FD, 3 [pid 16250] <... futex resumed>) = 0 [pid 16245] <... close resumed>) = 0 [pid 16245] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16245] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] <... mmap resumed>) = 0x7fe5ed9e7000 [pid 16259] <... ioctl resumed>) = 0 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] mprotect(0x7fe5ed9e8000, 131072, PROT_READ|PROT_WRITE [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] <... mprotect resumed>) = 0 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16259] close(3 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16259] <... close resumed>) = 0 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16259] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16250] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda07990, parent_tid=0x7fe5eda07990, exit_signal=0, stack=0x7fe5ed9e7000, stack_size=0x20240, tls=0x7fe5eda076c0} [pid 16259] <... mkdirat resumed>) = 0 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16259] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... clone3 resumed> => {parent_tid=[1151]}, 88) = 1151 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] rt_sigprocmask(SIG_SETMASK, [], [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 16275 attached [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = 0 [pid 16275] set_robust_list(0x7fe5eda079a0, 24 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16275] <... set_robust_list resumed>) = 0 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16275] rt_sigprocmask(SIG_SETMASK, [], [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16275] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16275] getsockname(-1, 0x20000080, NULL [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16275] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16275] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16275] <... futex resumed>) = 1 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = 0 [ 397.148224][T16249] F2FS-fs (loop5): Found nat_bits in checkpoint [ 397.166503][T16245] F2FS-fs (loop0): invalid crc value [ 397.182944][T16259] F2FS-fs (loop2): invalid crc value [pid 16275] open(NULL, O_RDONLY [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16275] <... open resumed>) = -1 EFAULT (Bad address) [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = 0 [pid 16275] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16275] <... futex resumed>) = 0 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16275] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = 0 [pid 16275] dup(-1 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16275] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16275] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16275] <... futex resumed>) = 1 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = 0 [pid 16275] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16266] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 313] <... umount2 resumed>) = 0 [pid 16275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = 0 [pid 16275] renameat2(-1, NULL, -1, NULL, 0 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16275] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16275] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16275] <... futex resumed>) = 1 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = 0 [ 397.223726][T16245] F2FS-fs (loop0): Found nat_bits in checkpoint [ 397.230893][T16259] F2FS-fs (loop2): Found nat_bits in checkpoint [pid 16275] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 16275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] newfstatat(AT_FDCWD, "./289/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./289/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "./289/bus", AT_REMOVEDIR) = 0 [pid 313] umount2("./289/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./289/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./289/binderfs") = 0 [pid 313] umount2("./289/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./289/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./289/cgroup") = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 313] umount2("./289/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./289/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./289/cgroup.net") = 0 [pid 313] getdents64(3, 0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 313] close(3) = 0 [pid 313] unlinkat(AT_FDCWD, "./289", AT_REMOVEDIR) = 0 [pid 313] mkdirat(AT_FDCWD, "./290", 0777) = 0 [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 313] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 313] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1032) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 576) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [ 397.289841][T16249] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 397.301823][T16259] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16275] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = 0 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 16275] <... openat resumed>) = -1 EFAULT (Bad address) [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16275] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 16275] <... futex resumed>) = 0 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] close(3 [pid 16275] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16250] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... close resumed>) = 0 [pid 16259] <... mount resumed>) = 0 [pid 313] read(249, [pid 16259] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 313] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16259] <... openat resumed>) = 3 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16284 attached [pid 16259] chdir("./bus" [pid 16284] set_robust_list(0x5555559df760, 24 [pid 16259] <... chdir resumed>) = 0 [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1170 [pid 16284] <... set_robust_list resumed>) = 0 [pid 16259] ioctl(5, LOOP_CLR_FD [pid 16244] close(3 [pid 16284] chdir("./290" [pid 16259] <... ioctl resumed>) = 0 [pid 16284] <... chdir resumed>) = 0 [pid 16259] close(5 [pid 16284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16259] <... close resumed>) = 0 [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] close(4) = 0 [pid 16244] close(5 [pid 16275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16244] <... close resumed>) = 0 [pid 16275] memfd_create("syzkaller", 0 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16249] <... mount resumed>) = 0 [pid 16275] <... memfd_create resumed>) = 5 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16249] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16244] close(6 [pid 16284] <... prctl resumed>) = 0 [pid 16259] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16249] <... openat resumed>) = 3 [pid 16249] chdir("./bus") = 0 [pid 16254] close(3) = 0 [pid 16249] ioctl(5, LOOP_CLR_FD [pid 16254] close(4) = 0 [pid 16249] <... ioctl resumed>) = 0 [pid 16254] close(5 [pid 16249] close(5 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16249] <... close resumed>) = 0 [pid 16254] close(6 [pid 16249] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16249] <... futex resumed>) = 0 [pid 16284] setpgid(0, 0 [pid 16259] <... futex resumed>) = 0 [pid 16254] close(7 [pid 16284] <... setpgid resumed>) = 0 [pid 16259] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16249] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16248] close(3 [pid 16284] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 16254] close(8 [pid 16284] <... symlinkat resumed>) = 0 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = 0 [pid 16284] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 16254] close(9 [pid 16248] close(4 [pid 16284] <... symlinkat resumed>) = 0 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = 0 [pid 16284] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 16254] close(10 [pid 16248] close(5 [pid 16284] <... symlinkat resumed>) = 0 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16254] close(11 [pid 16248] close(6 [pid 16284] <... openat resumed>) = 3 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] write(3, "1000", 4 [pid 16254] close(12 [pid 16248] close(7 [pid 16284] <... write resumed>) = 4 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] close(3 [pid 16254] close(13 [pid 16248] close(8 [pid 16284] <... close resumed>) = 0 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] read(200, [pid 16254] close(14 [pid 16248] close(9 [pid 16284] <... read resumed>0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16254] close(15 [pid 16248] close(10 [pid 16284] <... symlinkat resumed>) = 0 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] close(249 [pid 16254] close(16 [pid 16248] close(11 [pid 16284] <... close resumed>) = 0 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] close(248 [pid 16254] close(17 [pid 16248] close(12 [pid 16284] <... close resumed>) = 0 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] close(4 [pid 16254] close(18 [pid 16248] close(13 [pid 16284] <... close resumed>) = 0 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(19 [pid 16248] close(14 [pid 16284] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] <... futex resumed>) = 0 [pid 16254] close(20 [pid 16248] close(15 [pid 16284] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... futex resumed>) = 0 [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16254] close(21 [pid 16250] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16248] close(16 [pid 16284] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 397.342407][T16249] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [ 397.350338][T16259] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16254] close(22 [pid 16248] close(17 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(23 [pid 16248] close(18 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(24 [pid 16248] close(19 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(25 [pid 16248] close(20 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16254] close(26 [pid 16248] close(21 [pid 16284] <... mmap resumed>) = 0x7f6b14504000 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE [pid 16254] close(27 [pid 16248] close(22 [pid 16284] <... mprotect resumed>) = 0 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16254] close(28 [pid 16248] close(23 [pid 16284] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0} [pid 16254] close(29 [pid 16248] close(24./strace-static-x86_64: Process 16285 attached [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16285] set_robust_list(0x7f6b145249a0, 24 [pid 16284] <... clone3 resumed> => {parent_tid=[1171]}, 88) = 1171 [pid 16254] close(3 [pid 16248] close(25 [pid 16285] <... set_robust_list resumed>) = 0 [pid 16284] rt_sigprocmask(SIG_SETMASK, [], [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16285] rt_sigprocmask(SIG_SETMASK, [], [pid 16284] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16254] close(4 [pid 16248] close(26 [pid 16285] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16284] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16285] memfd_create("syzkaller", 0 [pid 16284] <... futex resumed>) = 0 [pid 16254] close(5 [pid 16248] close(27 [pid 16285] <... memfd_create resumed>) = 3 [pid 16284] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16285] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16284] <... futex resumed>) = 0 [pid 16254] close(6 [pid 16248] close(28 [pid 16285] <... mmap resumed>) = 0x7f6b0c104000 [pid 16284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16275] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16266] <... write resumed>) = 20699119 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] close(7 [pid 16284] <... mmap resumed>) = 0x7f6b0c0e3000 [pid 16275] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16266] munmap(0x7fa3c52bf000, 138412032 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] close(7 [pid 16248] close(29 [pid 16284] mprotect(0x7f6b0c0e4000, 131072, PROT_READ|PROT_WRITE [pid 16275] close(5 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(8 [pid 16248] close(3 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] <... mprotect resumed>) = 0 [pid 16266] <... munmap resumed>) = 0 [pid 16254] close(9 [pid 16248] close(4 [pid 16284] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16275] <... close resumed>) = 0 [pid 16266] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16275] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16266] <... openat resumed>) = 5 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] close(10 [pid 16248] close(5 [pid 16284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c103990, parent_tid=0x7f6b0c103990, exit_signal=0, stack=0x7f6b0c0e3000, stack_size=0x20240, tls=0x7f6b0c1036c0} [pid 16275] <... futex resumed>) = 1 [pid 16266] ioctl(5, LOOP_SET_FD, 3 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... futex resumed>) = 0 [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 16286 attached [pid 16275] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] close(11 [pid 16250] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16248] close(6 [pid 16286] set_robust_list(0x7f6b0c1039a0, 24 [pid 16284] <... clone3 resumed> => {parent_tid=[1172]}, 88) = 1172 [pid 16275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... futex resumed>) = 0 [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] <... set_robust_list resumed>) = 0 [pid 16284] rt_sigprocmask(SIG_SETMASK, [], [pid 16275] open(NULL, O_RDONLY [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] close(12 [pid 16250] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16248] close(7 [pid 16286] rt_sigprocmask(SIG_SETMASK, [], [pid 16284] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16275] <... open resumed>) = -1 EFAULT (Bad address) [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16284] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16275] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] close(13 [pid 16248] close(8 [pid 16286] memfd_create("syzkaller", 0 [pid 16284] <... futex resumed>) = 0 [pid 16266] <... ioctl resumed>) = 0 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(14 [pid 16248] close(9 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(15 [pid 16248] close(10 [pid 16286] <... memfd_create resumed>) = 4 [pid 16284] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16266] close(3 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16266] <... close resumed>) = 0 [pid 16254] close(16 [pid 16248] close(11 [pid 16286] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16266] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] close(4 [pid 16254] close(17 [pid 16248] close(12 [pid 16286] <... close resumed>) = 0 [pid 16266] <... mkdirat resumed>) = 0 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16266] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16254] close(18 [pid 16248] close(13 [pid 16286] <... futex resumed>) = 1 [pid 16284] <... futex resumed>) = 0 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(19 [pid 16248] close(14 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(20 [pid 16248] close(15 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] open(".", O_RDONLY [pid 16254] close(21 [pid 16248] close(16 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(22 [pid 16248] close(17 [pid 16244] close(8 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(23 [pid 16248] close(18 [pid 16244] close(9 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(24 [pid 16248] close(19 [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(25 [pid 16248] close(20 [pid 16244] close(10 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16254] close(26 [pid 16248] close(21 [pid 16244] close(11 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] <... open resumed>) = 4 [pid 16284] <... futex resumed>) = 0 [pid 16254] close(27 [pid 16248] close(22 [pid 16244] close(12 [pid 16286] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16284] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] <... futex resumed>) = 0 [pid 16284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16254] close(28 [pid 16248] close(23 [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16275] <... futex resumed>) = 1 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16253] <... write resumed>) = 20699119 [pid 16250] <... futex resumed>) = 0 [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] <... mkdirat resumed>) = 0 [pid 16284] <... futex resumed>) = 0 [pid 16254] close(29 [pid 16248] close(24 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] <... futex resumed>) = 0 [pid 16254] exit_group(0 [pid 16248] close(25 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16263] <... futex resumed>) = ? [pid 16261] <... futex resumed>) = ? [pid 16275] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16259] <... futex resumed>) = ? [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16254] <... exit_group resumed>) = ? [pid 16250] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16253] munmap(0x7fe5eda29000, 138412032 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 16263] +++ exited with 0 +++ [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16261] +++ exited with 0 +++ [pid 16259] +++ exited with 0 +++ [pid 16275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16254] +++ exited with 0 +++ [pid 16250] <... futex resumed>) = 0 [pid 16248] close(26 [pid 16275] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16250] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16275] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16248] close(27 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1170, si_uid=0, si_status=0, si_utime=4, si_stime=19} --- [pid 16275] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16253] <... munmap resumed>) = 0 [pid 16284] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 310] restart_syscall(<... resuming interrupted clone ...> [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16284] <... mprotect resumed>) = 0 [pid 16275] <... futex resumed>) = 1 [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16253] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 16250] <... futex resumed>) = 0 [pid 16248] close(28 [pid 310] <... restart_syscall resumed>) = 0 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16275] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16262] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16253] <... openat resumed>) = 5 [pid 16248] close(29 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} [pid 16248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16262] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16253] ioctl(5, LOOP_SET_FD, 3 [pid 16248] exit_group(0 [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] <... clone3 resumed> => {parent_tid=[1173]}, 88) = 1173 [pid 16262] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16257] <... futex resumed>) = ? [pid 16252] <... futex resumed>) = ? [pid 16249] <... futex resumed>) = ? [pid 16248] <... exit_group resumed>) = ? [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 739, NULL, 0) = 1 [pid 310] <... write resumed>) = 12 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] rt_sigprocmask(SIG_SETMASK, [], [pid 16262] <... futex resumed>) = 0 [pid 16257] +++ exited with 0 +++ [pid 16252] +++ exited with 0 +++ [pid 16249] +++ exited with 0 +++ [pid 16248] +++ exited with 0 +++ [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 310] umount2("./292", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16262] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 511] <... futex resumed>) = 1 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1148, si_uid=0, si_status=0, si_utime=5, si_stime=12} --- [pid 289] <... futex resumed>) = 0 [pid 511] read(11, [pid 303] restart_syscall(<... resuming interrupted clone ...> [pid 289] epoll_pwait(4, [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 303] <... restart_syscall resumed>) = 0 [ 397.417201][T16245] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [ 397.450275][T16266] F2FS-fs (loop3): invalid crc value [ 397.457278][T16245] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16245] <... mount resumed>) = 0 [pid 16244] close(13 [pid 511] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 16245] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 16245] <... openat resumed>) = 3 [pid 16244] close(14 [pid 511] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16245] chdir("./bus" [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... write resumed>) = 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 303] <... write resumed>) = 12 [pid 16245] <... chdir resumed>) = 0 [pid 16244] close(15 [pid 511] read(11, [pid 342] epoll_pwait(4, [pid 303] umount2("./286", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16245] ioctl(5, LOOP_CLR_FD [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... read resumed>0xc00069b250, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 0, NULL, 0) = 1 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16253] <... ioctl resumed>) = 0 [pid 16245] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] close(16 [pid 511] epoll_pwait(4, [pid 342] read(34, [pid 303] openat(AT_FDCWD, "./286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16245] close(5 [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 303] <... openat resumed>) = 3 [pid 16245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] close(17 [pid 511] epoll_pwait(4, [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 303] newfstatat(3, "", [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16253] close(3 [pid 16245] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 310] openat(AT_FDCWD, "./292", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 ./strace-static-x86_64: Process 16291 attached [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16253] <... close resumed>) = 0 [pid 16245] <... futex resumed>) = 0 [pid 16244] close(18 [pid 342] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 310] <... openat resumed>) = 3 [pid 303] getdents64(3, [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] <... futex resumed>) = 0 [pid 16253] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16245] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... write resumed>) = 64 [pid 310] newfstatat(3, "", [pid 303] <... getdents64 resumed>0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16253] <... mkdirat resumed>) = 0 [pid 16244] close(19 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] umount2("./286/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16253] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 310] getdents64(3, [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 0 [pid 289] getpid( [pid 16244] close(20 [pid 342] read(34, [pid 303] newfstatat(AT_FDCWD, "./286/cgroup.cpu", [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] <... getpid resumed>) = 288 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>0xc00052da90, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 289] tgkill(288, 342, SIGURG [pid 16244] close(21 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] unlink("./286/cgroup.cpu" [pid 289] <... tgkill resumed>) = 0 [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 303] <... unlink resumed>) = 0 [pid 16244] close(22 [pid 342] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=288, si_uid=0} --- [pid 303] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] rt_sigreturn({mask=[]} [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=259962664} [pid 16244] close(23 [pid 342] <... rt_sigreturn resumed>) = 202 [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16244] close(24) = -1 EBADF (Bad file descriptor) [pid 16244] close(25) = -1 EBADF (Bad file descriptor) [pid 16244] close(26) = -1 EBADF (Bad file descriptor) [pid 16244] close(27) = -1 EBADF (Bad file descriptor) [pid 16244] close(28) = -1 EBADF (Bad file descriptor) [pid 16244] close(29) = -1 EBADF (Bad file descriptor) [pid 16244] close(3 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16244] <... close resumed>) = 0 [pid 310] umount2("./292/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16244] close(4) = -1 EBADF (Bad file descriptor) [pid 16244] close(5) = -1 EBADF (Bad file descriptor) [pid 16244] close(6 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16244] close(7 [pid 310] newfstatat(AT_FDCWD, "./292/cgroup.cpu", [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] close(8) = -1 EBADF (Bad file descriptor) [pid 16244] close(9) = -1 EBADF (Bad file descriptor) [pid 16244] close(10) = -1 EBADF (Bad file descriptor) [pid 16244] close(11) = -1 EBADF (Bad file descriptor) [pid 16244] close(12) = -1 EBADF (Bad file descriptor) [pid 16244] close(13) = -1 EBADF (Bad file descriptor) [pid 16244] close(14) = -1 EBADF (Bad file descriptor) [pid 16244] close(15) = -1 EBADF (Bad file descriptor) [pid 16244] close(16) = -1 EBADF (Bad file descriptor) [pid 16244] close(17) = -1 EBADF (Bad file descriptor) [pid 16244] close(18) = -1 EBADF (Bad file descriptor) [pid 16244] close(19) = -1 EBADF (Bad file descriptor) [pid 16244] close(20) = -1 EBADF (Bad file descriptor) [pid 16244] close(21) = -1 EBADF (Bad file descriptor) [pid 16244] close(22) = -1 EBADF (Bad file descriptor) [pid 16244] close(23) = -1 EBADF (Bad file descriptor) [pid 16244] close(24 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] unlink("./292/cgroup.cpu" [pid 16244] close(25) = -1 EBADF (Bad file descriptor) [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... unlink resumed>) = 0 [pid 16244] close(26 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] umount2("./292/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16244] close(27) = -1 EBADF (Bad file descriptor) [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16244] close(28 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16244] close(29) = -1 EBADF (Bad file descriptor) [pid 16291] set_robust_list(0x7f6b0c0e29a0, 24 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16244] exit_group(0 [pid 16247] <... futex resumed>) = ? [pid 16246] <... futex resumed>) = ? [pid 16245] <... futex resumed>) = ? [pid 16244] <... exit_group resumed>) = ? [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16247] +++ exited with 0 +++ [pid 16246] +++ exited with 0 +++ [pid 16245] +++ exited with 0 +++ [pid 16244] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1139, si_uid=0, si_status=0, si_utime=7, si_stime=8} --- [pid 16291] <... set_robust_list resumed>) = 0 [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 278, NULL, 0) = 1 [pid 304] <... write resumed>) = 12 [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 304] umount2("./285", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] <... futex resumed>) = 1 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 511] read(25, [pid 304] openat(AT_FDCWD, "./285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 304] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 511] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 304] newfstatat(3, "", [pid 511] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 511] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 304] getdents64(3, [pid 16291] rt_sigprocmask(SIG_SETMASK, [], [pid 511] <... write resumed>) = 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 304] <... getdents64 resumed>0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 16291] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 511] read(25, [pid 342] epoll_pwait(4, [pid 304] umount2("./285/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16291] getsockname(-1, 0x20000080, NULL [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 511] <... read resumed>0xc00052db60, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16291] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 511] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 304] newfstatat(AT_FDCWD, "./285/cgroup.cpu", [pid 16291] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16291] <... futex resumed>) = 1 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] <... futex resumed>) = 0 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] unlink("./285/cgroup.cpu" [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=236140362} [pid 16291] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... unlink resumed>) = 0 [pid 16291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] <... futex resumed>) = 0 [pid 304] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16291] open(NULL, O_RDONLY [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16291] <... open resumed>) = -1 EFAULT (Bad address) [pid 16291] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16291] <... futex resumed>) = 0 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16291] dup(-1 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] <... futex resumed>) = 0 [pid 16291] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16291] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16291] <... futex resumed>) = 0 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16291] renameat2(-1, NULL, -1, NULL, 0 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16291] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] <... futex resumed>) = 0 [pid 16291] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16291] <... futex resumed>) = 0 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16291] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16291] <... futex resumed>) = 0 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] <... futex resumed>) = 1 [pid 16291] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16291] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16291] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16291] <... futex resumed>) = 1 [pid 16284] <... futex resumed>) = 0 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16291] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16291] memfd_create("syzkaller", 0 [pid 16284] <... futex resumed>) = 0 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16291] <... memfd_create resumed>) = 5 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16284] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16291] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16291] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16291] close(5) = 0 [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16291] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16286] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16291] <... futex resumed>) = 1 [pid 16291] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16286] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16284] <... futex resumed>) = 0 [pid 16286] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [ 397.477308][T16266] F2FS-fs (loop3): Found nat_bits in checkpoint [ 397.501111][T16253] F2FS-fs (loop1): invalid crc value [pid 16284] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16291] <... futex resumed>) = 0 [pid 16286] <... futex resumed>) = 0 [pid 16284] <... futex resumed>) = 1 [pid 16291] open(NULL, O_RDONLY [pid 16286] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16284] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16291] <... open resumed>) = -1 EFAULT (Bad address) [pid 16291] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16284] <... futex resumed>) = 0 [pid 16291] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16284] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16286] <... futex resumed>) = 0 [pid 16284] <... futex resumed>) = 1 [pid 16286] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16284] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16286] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16286] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16284] <... futex resumed>) = 0 [pid 16286] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16250] close(3) = -1 EBADF (Bad file descriptor) [pid 16250] close(4) = 0 [ 397.553310][T16253] F2FS-fs (loop1): Found nat_bits in checkpoint [ 397.576601][T16266] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [pid 16250] close(5 [pid 16285] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16266] <... mount resumed>) = 0 [pid 16266] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16266] chdir("./bus") = 0 [pid 16266] ioctl(5, LOOP_CLR_FD [pid 16253] <... mount resumed>) = 0 [pid 16253] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16253] chdir("./bus") = 0 [pid 16253] ioctl(5, LOOP_CLR_FD) = -1 EBADF (Bad file descriptor) [pid 16253] close(5) = -1 EBADF (Bad file descriptor) [pid 16253] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] <... umount2 resumed>) = 0 [pid 304] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./285/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./285/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./285/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 304] close(5) = 0 [pid 304] unlinkat(AT_FDCWD, "./285/bus", AT_REMOVEDIR) = 0 [pid 304] umount2("./285/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./285/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./285/binderfs") = 0 [pid 304] umount2("./285/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./285/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./285/cgroup") = 0 [pid 304] umount2("\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 304] getdents64(5, 0x555555acb850 /* 0 entries */, 32768) = 0 [pid 304] close(5) = 0 [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x35\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16253] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] <... unlinkat resumed>) = 0 [pid 304] umount2("./285/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./285/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./285/cgroup.net") = 0 [pid 304] getdents64(3, 0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] unlinkat(AT_FDCWD, "./285", AT_REMOVEDIR) = 0 [pid 304] mkdirat(AT_FDCWD, "./286", 0777) = 0 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 303] <... umount2 resumed>) = 0 [pid 303] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./286/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "./286/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "./286/bus", AT_REMOVEDIR) = 0 [pid 303] umount2("./286/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./286/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./286/binderfs") = 0 [pid 303] umount2("./286/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./286/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./286/cgroup") = 0 [pid 303] umount2("\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 397.603755][T16266] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 397.628205][T16253] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 397.635658][T16253] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [pid 303] umount2("\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 303] umount2("./286/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./286/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./286/cgroup.net") = 0 [pid 303] getdents64(3, 0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 303] close(3) = 0 [pid 303] unlinkat(AT_FDCWD, "./286", AT_REMOVEDIR) = 0 [pid 303] mkdirat(AT_FDCWD, "./287", 0777) = 0 [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 16285] <... write resumed>) = 20699119 [pid 16285] munmap(0x7f6b0c104000, 138412032) = 0 [pid 16250] <... close resumed>) = 0 [pid 303] <... openat resumed>) = 3 [pid 16250] close(6 [pid 303] ioctl(3, LOOP_CLR_FD [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 16250] close(7 [pid 303] close(3 [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... close resumed>) = 0 [pid 16250] close(8 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... socket resumed>) = 3 [pid 16250] close(9 [pid 303] close(3 [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... close resumed>) = 0 [pid 16285] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 16250] close(10 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16285] <... openat resumed>) = 5 [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... socket resumed>) = 3 [pid 16285] ioctl(5, LOOP_SET_FD, 3 [pid 16250] close(11 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16250] close(12 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16285] <... ioctl resumed>) = 0 [pid 16266] <... ioctl resumed>) = 0 [pid 304] <... openat resumed>) = 3 [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] close(13) = -1 EBADF (Bad file descriptor) [pid 16250] close(14) = -1 EBADF (Bad file descriptor) [pid 16250] close(15) = -1 EBADF (Bad file descriptor) [pid 16250] close(16) = -1 EBADF (Bad file descriptor) [pid 16250] close(17) = -1 EBADF (Bad file descriptor) [pid 16250] close(18) = -1 EBADF (Bad file descriptor) [pid 16250] close(19) = -1 EBADF (Bad file descriptor) [pid 16250] close(20) = -1 EBADF (Bad file descriptor) [pid 16250] close(21) = -1 EBADF (Bad file descriptor) [pid 16250] close(22) = -1 EBADF (Bad file descriptor) [pid 16250] close(23) = -1 EBADF (Bad file descriptor) [pid 16250] close(24) = -1 EBADF (Bad file descriptor) [pid 16250] close(25) = -1 EBADF (Bad file descriptor) [pid 16250] close(26) = -1 EBADF (Bad file descriptor) [pid 16250] close(27) = -1 EBADF (Bad file descriptor) [pid 16250] close(28) = -1 EBADF (Bad file descriptor) [pid 16250] close(29) = -1 EBADF (Bad file descriptor) [pid 16250] close(3) = 0 [pid 16250] close(4) = -1 EBADF (Bad file descriptor) [pid 16250] close(5) = -1 EBADF (Bad file descriptor) [pid 16250] close(6) = -1 EBADF (Bad file descriptor) [pid 16250] close(7) = -1 EBADF (Bad file descriptor) [pid 16285] close(3 [pid 16266] close(5 [pid 16250] close(8 [pid 304] ioctl(3, LOOP_CLR_FD [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16285] <... close resumed>) = 0 [pid 16266] <... close resumed>) = 0 [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] close(3 [pid 16285] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16266] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16250] close(9) = -1 EBADF (Bad file descriptor) [pid 303] <... close resumed>) = 0 [pid 16250] close(10 [pid 16285] <... mkdirat resumed>) = 0 [pid 16266] <... futex resumed>) = 0 [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16285] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16266] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16250] close(11) = -1 EBADF (Bad file descriptor) [pid 303] <... socket resumed>) = 3 [pid 16264] close(3 [pid 16250] close(12 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16264] <... close resumed>) = 0 [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16264] close(4 [pid 16250] close(13 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16264] <... close resumed>) = 0 [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] close(5 [pid 16250] close(14 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16264] close(6 [pid 16250] close(15 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16264] close(7 [pid 16250] close(16 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] close(8 [pid 16250] close(17 [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16264] close(9 [pid 16250] close(18 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16264] close(10 [pid 16250] close(19 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 16264] close(11 [pid 16250] close(20 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 16264] close(12 [pid 16250] close(21 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] close(13 [pid 16250] close(22 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16264] close(14 [pid 16250] close(23 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16264] close(15 [pid 16250] close(24 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16264] close(16 [pid 16250] close(25 [pid 303] close(3 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] close(17 [pid 16250] close(26 [pid 303] <... close resumed>) = 0 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16264] close(18 [pid 16250] close(27 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... socket resumed>) = 3 [pid 16264] close(19 [pid 16250] close(28 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16264] close(20 [pid 16250] close(29 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] close(21 [pid 16250] exit_group(0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16275] <... futex resumed>) = ? [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16262] <... futex resumed>) = ? [pid 16253] <... futex resumed>) = ? [pid 16250] <... exit_group resumed>) = ? [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16275] +++ exited with 0 +++ [pid 16264] close(22 [pid 16262] +++ exited with 0 +++ [pid 16253] +++ exited with 0 +++ [pid 16250] +++ exited with 0 +++ [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1148, si_uid=0, si_status=0, si_utime=5, si_stime=17} --- [pid 303] <... setsockopt resumed>) = 0 [pid 16264] close(23 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16264] close(24 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16264] close(25 [pid 317] <... write resumed>) = 12 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 236, NULL, 0) = 1 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 16264] close(26 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./288", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 16264] close(27 [pid 342] read(35, [pid 317] openat(AT_FDCWD, "./288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 303] <... setsockopt resumed>) = 0 [pid 289] sched_yield( [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 289] <... sched_yield resumed>) = 0 [pid 16264] close(28 [pid 342] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 289] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 289] <... futex resumed>) = 0 [pid 16264] close(29 [pid 511] epoll_pwait(4, [pid 342] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 289] epoll_pwait(4, [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... write resumed>) = 64 [pid 16264] close(3 [pid 511] epoll_pwait(4, [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 317] umount2("./288/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... setsockopt resumed>) = 0 [pid 297] <... futex resumed>) = 0 [pid 16264] close(4 [pid 342] read(35, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] close(3 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>0xc00052dc20, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] newfstatat(AT_FDCWD, "./288/cgroup.cpu", [pid 303] <... close resumed>) = 0 [pid 16264] close(5 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] read(249, [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=3194277} [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./288/cgroup.cpu" [pid 303] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16264] close(6 [pid 317] <... unlink resumed>) = 0 [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 16300 attached [pid 16264] close(7 [pid 16300] set_robust_list(0x5555566fa760, 24) = 0 [pid 16300] chdir("./287" [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... epoll_pwait resumed>[], 128, 5, NULL, 0) = 0 [pid 16300] <... chdir resumed>) = 0 [pid 16300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16300] setpgid(0, 0 [pid 16264] close(8 [pid 511] epoll_pwait(4, [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1152 [pid 16300] <... setpgid resumed>) = 0 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 16300] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 16300] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16300] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 16264] close(9 [pid 511] epoll_pwait(4, [pid 16300] <... symlinkat resumed>) = 0 [pid 16300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16300] write(3, "1000", 4) = 4 [pid 16300] close(3) = 0 [pid 16300] read(200, 0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16300] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16300] close(249) = 0 [pid 16300] close(248) = 0 [pid 16300] close(4) = 0 [pid 16300] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16300] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, NULL, 8) = 0 [pid 16300] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d9ee91000 [pid 16300] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16300] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0}./strace-static-x86_64: Process 16301 attached => {parent_tid=[1153]}, 88) = 1153 [pid 16300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16300] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16300] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d9ee70000 [pid 16300] mprotect(0x7f8d9ee71000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16300] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9ee90990, parent_tid=0x7f8d9ee90990, exit_signal=0, stack=0x7f8d9ee70000, stack_size=0x20240, tls=0x7f8d9ee906c0} => {parent_tid=[1154]}, 88) = 1154 [pid 16300] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 16302 attached [pid 16301] set_robust_list(0x7f8d9eeb19a0, 24 [pid 16300] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16302] set_robust_list(0x7f8d9ee909a0, 24 [pid 16301] <... set_robust_list resumed>) = 0 [pid 16264] close(10 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=969594503} [pid 16302] <... set_robust_list resumed>) = 0 [pid 16301] rt_sigprocmask(SIG_SETMASK, [], [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16302] rt_sigprocmask(SIG_SETMASK, [], [pid 16301] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16300] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16264] close(11 [pid 16302] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16301] memfd_create("syzkaller", 0 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16302] memfd_create("syzkaller", 0 [pid 16301] <... memfd_create resumed>) = 3 [pid 16264] close(12 [pid 16302] <... memfd_create resumed>) = 4 [pid 16301] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16302] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16301] <... mmap resumed>) = 0x7f8d96a70000 [pid 16264] close(13 [pid 16302] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16300] <... futex resumed>) = 0 [pid 16264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... umount2 resumed>) = 0 [pid 16264] close(14) = -1 EBADF (Bad file descriptor) [pid 16264] close(15) = -1 EBADF (Bad file descriptor) [pid 16264] close(16) = -1 EBADF (Bad file descriptor) [pid 16264] close(17) = -1 EBADF (Bad file descriptor) [pid 16264] close(18) = -1 EBADF (Bad file descriptor) [pid 16264] close(19) = -1 EBADF (Bad file descriptor) [pid 16264] close(20) = -1 EBADF (Bad file descriptor) [pid 16264] close(21) = -1 EBADF (Bad file descriptor) [pid 16264] close(22) = -1 EBADF (Bad file descriptor) [pid 16264] close(23) = -1 EBADF (Bad file descriptor) [pid 16264] close(24) = -1 EBADF (Bad file descriptor) [pid 16264] close(25) = -1 EBADF (Bad file descriptor) [pid 16264] close(26) = -1 EBADF (Bad file descriptor) [pid 16264] close(27) = -1 EBADF (Bad file descriptor) [pid 16264] close(28) = -1 EBADF (Bad file descriptor) [pid 16264] close(29) = -1 EBADF (Bad file descriptor) [pid 16264] exit_group(0 [pid 16268] <... futex resumed>) = ? [pid 16300] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16267] <... futex resumed>) = ? [pid 16266] <... futex resumed>) = ? [pid 16264] <... exit_group resumed>) = ? [pid 310] umount2("./292/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16268] +++ exited with 0 +++ [pid 16267] +++ exited with 0 +++ [pid 16266] +++ exited with 0 +++ [pid 16264] +++ exited with 0 +++ [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16302] close(4) = 0 [pid 16302] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16302] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1167, si_uid=0, si_status=0, si_utime=6, si_stime=16} --- [pid 310] newfstatat(AT_FDCWD, "./292/bus", [pid 16300] <... futex resumed>) = 0 [pid 16300] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16302] <... futex resumed>) = 0 [pid 16302] open(".", O_RDONLY [pid 321] restart_syscall(<... resuming interrupted clone ...> [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16302] <... open resumed>) = 4 [pid 16302] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16302] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... restart_syscall resumed>) = 0 [pid 310] umount2("./292/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16300] <... futex resumed>) = 1 [pid 16300] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16300] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16302] <... futex resumed>) = 0 [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "./292/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 997, NULL, 0) = 1 [pid 321] <... write resumed>) = 12 [pid 310] <... openat resumed>) = 5 [pid 321] umount2("./290", MNT_DETACH|UMOUNT_NOFOLLOW [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(5, "", [pid 321] openat(AT_FDCWD, "./290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 511] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 511] read(49, [pid 289] sched_yield( [pid 321] <... openat resumed>) = 3 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] newfstatat(3, "", [pid 310] getdents64(5, [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(3, [pid 310] getdents64(5, [pid 511] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 289] <... sched_yield resumed>) = 0 [pid 511] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 310] <... getdents64 resumed>0x5555558df850 /* 0 entries */, 32768) = 0 [pid 289] futex(0x1f0f9d8, FUTEX_WAKE_PRIVATE, 1 [pid 511] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 321] umount2("./290/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] close(5 [pid 289] <... futex resumed>) = 0 [pid 511] <... write resumed>) = 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... close resumed>) = 0 [pid 289] epoll_pwait(4, [pid 511] read(49, [pid 342] epoll_pwait(4, [pid 321] newfstatat(AT_FDCWD, "./290/cgroup.cpu", [pid 310] unlinkat(AT_FDCWD, "./292/bus", AT_REMOVEDIR [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] <... read resumed>0xc00052dcf0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 511] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=947819102} [pid 321] unlink("./290/cgroup.cpu" [pid 310] <... unlinkat resumed>) = 0 [pid 321] <... unlink resumed>) = 0 [pid 310] umount2("./292/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] umount2("./290/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./292/binderfs", [pid 16302] <... mkdirat resumed>) = 0 [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16300] <... futex resumed>) = 1 [pid 310] unlink("./292/binderfs") = 0 [pid 310] umount2("./292/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./292/cgroup", [pid 16300] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./292/cgroup" [pid 16300] <... futex resumed>) = 0 [pid 310] <... unlink resumed>) = 0 [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] umount2("\x2e\x2f\x32\x39\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x39\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("\x2e\x2f\x32\x39\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x39\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 310] newfstatat(5, "", [pid 16300] <... mmap resumed>) = 0x7f8d96a4f000 [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] getdents64(5, [pid 16300] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16300] <... mprotect resumed>) = 0 [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... getdents64 resumed>0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5 [pid 16300] rt_sigprocmask(SIG_BLOCK, ~[], [pid 310] <... close resumed>) = 0 [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x39\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16300] <... rt_sigprocmask resumed>[], 8) = 0 [pid 310] <... unlinkat resumed>) = 0 [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] umount2("./292/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./292/cgroup.net", [pid 16300] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0} [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 397.780780][T16285] F2FS-fs (loop4): invalid crc value [pid 310] unlink("./292/cgroup.net" [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 16305 attached [pid 16300] <... clone3 resumed> => {parent_tid=[1155]}, 88) = 1155 [pid 317] <... umount2 resumed>) = 0 [pid 317] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./288/bus", [pid 310] getdents64(3, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "./288/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", [pid 310] <... getdents64 resumed>0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 310] close(3 [pid 317] getdents64(5, 0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5) = 0 [pid 317] unlinkat(AT_FDCWD, "./288/bus", AT_REMOVEDIR) = 0 [pid 310] <... close resumed>) = 0 [pid 317] umount2("./288/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./288/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlinkat(AT_FDCWD, "./292", AT_REMOVEDIR [pid 317] unlink("./288/binderfs") = 0 [pid 317] umount2("./288/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./288/cgroup", [pid 310] <... unlinkat resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./288/cgroup") = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] mkdirat(AT_FDCWD, "./293", 0777 [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 310] <... mkdirat resumed>) = 0 [pid 317] getdents64(5, [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5) = 0 [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 317] umount2("./288/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./288/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./288/cgroup.net") = 0 [pid 317] getdents64(3, 0x555557095810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./288", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./289", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16305] set_robust_list(0x7f8d96a6f9a0, 24 [pid 16300] rt_sigprocmask(SIG_SETMASK, [], [pid 16305] <... set_robust_list resumed>) = 0 [pid 16300] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16305] rt_sigprocmask(SIG_SETMASK, [], [pid 16300] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16305] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16300] <... futex resumed>) = 0 [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16305] getsockname(-1, 0x20000080, NULL [pid 16300] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16305] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16305] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16305] <... futex resumed>) = 1 [pid 16300] <... futex resumed>) = 0 [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16300] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16305] open(NULL, O_RDONLY [pid 16300] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16305] <... open resumed>) = -1 EFAULT (Bad address) [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16305] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16305] <... futex resumed>) = 1 [pid 16300] <... futex resumed>) = 0 [pid 16300] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16300] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16305] dup(-1 [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16305] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16305] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16300] <... futex resumed>) = 0 [pid 16300] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16305] renameat2(-1, NULL, -1, NULL, 0 [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16300] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16305] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16305] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16305] <... futex resumed>) = 1 [pid 16300] <... futex resumed>) = 0 [pid 16300] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16300] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16305] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC) = -1 EFAULT (Bad address) [pid 16305] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16300] <... futex resumed>) = 0 [pid 16300] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16305] memfd_create("syzkaller", 0 [pid 16300] <... futex resumed>) = 0 [pid 16300] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16305] <... memfd_create resumed>) = 5 [pid 16305] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16305] close(5) = 0 [pid 16305] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16300] <... futex resumed>) = 0 [pid 16300] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16300] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16305] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16305] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16305] <... futex resumed>) = 1 [pid 16300] <... futex resumed>) = 0 [pid 16300] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16300] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16305] ioctl(-1, FS_IOC_SETFLAGS, NULL) = -1 EBADF (Bad file descriptor) [pid 16305] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] <... openat resumed>) = 3 [pid 310] <... openat resumed>) = 3 [pid 304] <... ioctl resumed>) = 0 [pid 317] ioctl(3, LOOP_CLR_FD [pid 310] ioctl(3, LOOP_CLR_FD [pid 304] close(3 [pid 16302] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16305] <... futex resumed>) = 1 [pid 16300] <... futex resumed>) = 0 [pid 16305] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16302] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 397.850930][T16285] F2FS-fs (loop4): Found nat_bits in checkpoint [pid 16302] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16301] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16285] <... mount resumed>) = 0 [pid 310] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 304] <... close resumed>) = 0 [pid 16285] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 310] close(3 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16285] chdir("./bus" [pid 310] <... close resumed>) = 0 [pid 304] <... socket resumed>) = 3 [pid 16285] <... chdir resumed>) = 0 [pid 16285] ioctl(5, LOOP_CLR_FD [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] close(3 [pid 16285] <... ioctl resumed>) = 0 [pid 16285] close(5 [pid 310] <... socket resumed>) = 3 [pid 304] <... close resumed>) = 0 [pid 16285] <... close resumed>) = 0 [pid 16285] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] close(3 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16285] <... futex resumed>) = 0 [pid 16285] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16284] close(3 [pid 310] <... close resumed>) = 0 [pid 304] <... socket resumed>) = 3 [pid 16284] <... close resumed>) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16284] close(4 [pid 310] <... socket resumed>) = 3 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16284] <... close resumed>) = 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16284] close(5 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 304] close(3 [pid 16284] close(6 [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 304] <... close resumed>) = 0 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] close(3 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16284] close(7 [pid 310] <... close resumed>) = 0 [pid 304] <... socket resumed>) = 3 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16284] close(8 [pid 310] <... socket resumed>) = 3 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16284] close(9 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16284] close(10 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 16284] close(11 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16284] close(12 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16284] close(13 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16284] close(14 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [ 397.922162][T16285] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 397.936518][T16285] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [pid 16284] close(15 [pid 310] close(3 [pid 304] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... close resumed>) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 16284] close(16 [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... socket resumed>) = 3 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 16284] close(17 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16284] close(18 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 16284] close(19 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... setsockopt resumed>) = 0 [pid 304] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16284] close(20 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 304] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16284] close(21 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 16284] close(22 [pid 321] umount2("./290/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 304] close(3 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... setsockopt resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 16284] close(23 [pid 321] newfstatat(AT_FDCWD, "./290/bus", [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 304] <... socket resumed>) = 3 [pid 16284] close(24 [pid 321] umount2("./290/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16284] close(25 [pid 321] openat(AT_FDCWD, "./290/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... openat resumed>) = 5 [pid 310] <... setsockopt resumed>) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16284] close(26 [pid 321] newfstatat(5, "", [pid 310] close(3 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] <... close resumed>) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 16284] close(27 [pid 321] getdents64(5, [pid 310] read(249, [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 310] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16284] close(28 [pid 321] getdents64(5, [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, ./strace-static-x86_64: Process 16309 attached [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 16309] set_robust_list(0x5555558d6760, 24 [pid 16284] close(29 [pid 321] close(5 [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1174 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16309] <... set_robust_list resumed>) = 0 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 16309] chdir("./293" [pid 16284] close(3 [pid 321] unlinkat(AT_FDCWD, "./290/bus", AT_REMOVEDIR [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16309] <... chdir resumed>) = 0 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 16309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16284] close(4 [pid 321] <... unlinkat resumed>) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16309] <... prctl resumed>) = 0 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("./290/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 16309] setpgid(0, 0 [pid 16284] close(5 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 16309] <... setpgid resumed>) = 0 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] newfstatat(AT_FDCWD, "./290/binderfs", [pid 304] <... setsockopt resumed>) = 0 [pid 16309] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 16284] close(6 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] close(3 [pid 16309] <... symlinkat resumed>) = 0 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlink("./290/binderfs" [pid 304] <... close resumed>) = 0 [pid 16309] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 16284] close(7 [pid 304] read(249, [pid 16309] <... symlinkat resumed>) = 0 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlink resumed>) = 0 [pid 304] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16309] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 16284] close(8 [pid 321] umount2("./290/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16310 attached [pid 16309] <... symlinkat resumed>) = 0 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16310] set_robust_list(0x555555ac2760, 24 [pid 16309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16284] close(9 [pid 321] newfstatat(AT_FDCWD, "./290/cgroup", [pid 304] <... clone resumed>, child_tidptr=0x555555ac2750) = 1143 [pid 16310] <... set_robust_list resumed>) = 0 [pid 16309] <... openat resumed>) = 3 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16310] chdir("./286" [pid 16309] write(3, "1000", 4 [pid 16284] close(10 [pid 321] unlink("./290/cgroup" [pid 16310] <... chdir resumed>) = 0 [pid 16309] <... write resumed>) = 4 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlink resumed>) = 0 [pid 16310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16309] close(3 [pid 16284] close(11 [pid 321] umount2("\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16310] <... prctl resumed>) = 0 [pid 16309] <... close resumed>) = 0 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16310] setpgid(0, 0 [pid 16309] read(200, [pid 16284] close(12 [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16310] <... setpgid resumed>) = 0 [pid 16309] <... read resumed>0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16284] close(13 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16310] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 16309] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16310] <... symlinkat resumed>) = 0 [pid 16309] <... symlinkat resumed>) = 0 [pid 16284] close(14 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16310] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 16309] close(249 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16310] <... symlinkat resumed>) = 0 [pid 16309] <... close resumed>) = 0 [pid 16284] close(15 [pid 321] <... openat resumed>) = 5 [pid 16310] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 16309] close(248 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] newfstatat(5, "", [pid 16310] <... symlinkat resumed>) = 0 [pid 16309] <... close resumed>) = 0 [pid 16284] close(16 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16309] close(4 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getdents64(5, [pid 16310] <... openat resumed>) = 3 [pid 16309] <... close resumed>) = 0 [pid 16284] close(17 [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 16310] write(3, "1000", 4 [pid 16309] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getdents64(5, [pid 16310] <... write resumed>) = 4 [pid 16309] <... futex resumed>) = 0 [pid 16284] close(18 [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 16310] close(3 [pid 16309] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] close(5 [pid 16310] <... close resumed>) = 0 [pid 16309] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16284] close(19 [pid 321] <... close resumed>) = 0 [pid 16310] read(200, [pid 16309] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16310] <... read resumed>0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16309] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16284] close(20 [pid 16310] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlinkat resumed>) = 0 [pid 16310] <... symlinkat resumed>) = 0 [pid 16309] <... mmap resumed>) = 0x7f340c58f000 [pid 16284] close(21 [pid 321] umount2("./290/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16310] close(249 [pid 16309] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16310] <... close resumed>) = 0 [pid 16309] <... mprotect resumed>) = 0 [pid 16284] close(22 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16310] close(248 [pid 16309] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] newfstatat(AT_FDCWD, "./290/cgroup.net", [pid 16310] <... close resumed>) = 0 [pid 16309] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16284] close(23 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16310] close(4 [pid 16309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0} [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlink("./290/cgroup.net"./strace-static-x86_64: Process 16311 attached [pid 16310] <... close resumed>) = 0 [pid 16284] close(24 [pid 321] <... unlink resumed>) = 0 [pid 317] <... ioctl resumed>) = 0 [pid 16311] set_robust_list(0x7f340c5af9a0, 24 [pid 16310] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16309] <... clone3 resumed> => {parent_tid=[1175]}, 88) = 1175 [pid 321] getdents64(3, [pid 16310] <... futex resumed>) = 0 [pid 16309] rt_sigprocmask(SIG_SETMASK, [], [pid 321] <... getdents64 resumed>0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 317] close(3 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] <... set_robust_list resumed>) = 0 [pid 16310] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, [pid 16309] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 321] close(3 [pid 16311] rt_sigprocmask(SIG_SETMASK, [], [pid 16310] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16309] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16284] close(25 [pid 321] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 16310] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16309] <... futex resumed>) = 0 [pid 321] unlinkat(AT_FDCWD, "./290", AT_REMOVEDIR [pid 16310] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16309] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... unlinkat resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16309] <... futex resumed>) = 0 [pid 321] mkdirat(AT_FDCWD, "./291", 0777 [pid 16310] <... mmap resumed>) = 0x7f6b30cdd000 [pid 16309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 321] <... mkdirat resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 16310] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE [pid 16309] <... mmap resumed>) = 0x7f340c56e000 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 16310] <... mprotect resumed>) = 0 [pid 16309] mprotect(0x7f340c56f000, 131072, PROT_READ|PROT_WRITE [pid 321] <... openat resumed>) = 3 [pid 317] close(3 [pid 16310] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16309] <... mprotect resumed>) = 0 [pid 321] ioctl(3, LOOP_CLR_FD [pid 16310] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16309] rt_sigprocmask(SIG_BLOCK, ~[], [pid 321] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] <... close resumed>) = 0 [pid 16310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0} [pid 16309] <... rt_sigprocmask resumed>[], 8) = 0 [pid 321] close(3 [pid 16309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c58e990, parent_tid=0x7f340c58e990, exit_signal=0, stack=0x7f340c56e000, stack_size=0x20240, tls=0x7f340c58e6c0} [pid 321] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP./strace-static-x86_64: Process 16313 attached [pid 16310] <... clone3 resumed> => {parent_tid=[1144]}, 88) = 1144 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... socket resumed>) = 3 [pid 16313] set_robust_list(0x7f340c58e9a0, 24 [pid 16310] rt_sigprocmask(SIG_SETMASK, [], [pid 16309] <... clone3 resumed> => {parent_tid=[1176]}, 88) = 1176 [pid 321] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16313] <... set_robust_list resumed>) = 0 [pid 16310] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16309] rt_sigprocmask(SIG_SETMASK, [], [pid 321] close(3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16313] rt_sigprocmask(SIG_SETMASK, [], [pid 16310] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16309] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 321] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16313] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16310] <... futex resumed>) = 0 [pid 16309] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16313] memfd_create("syzkaller", 0 [pid 16310] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16309] <... futex resumed>) = 0 [pid 321] <... socket resumed>) = 3 [pid 317] close(3 [pid 16313] <... memfd_create resumed>) = 3 [pid 16310] <... futex resumed>) = 0 [pid 16309] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] <... close resumed>) = 0 [pid 16313] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16313] <... mmap resumed>) = 0x7f340416e000 [pid 16310] <... mmap resumed>) = 0x7f6b30cbc000 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] <... socket resumed>) = 3 ./strace-static-x86_64: Process 16312 attached [pid 16311] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16310] mprotect(0x7f6b30cbd000, 131072, PROT_READ|PROT_WRITE [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16312] set_robust_list(0x7f6b30cfd9a0, 24 [pid 16311] memfd_create("syzkaller", 0 [pid 16310] <... mprotect resumed>) = 0 [pid 16284] close(26 [pid 321] close(3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16310] rt_sigprocmask(SIG_BLOCK, ~[], [pid 321] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16312] <... set_robust_list resumed>) = 0 [pid 16311] <... memfd_create resumed>) = 4 [pid 16310] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16312] rt_sigprocmask(SIG_SETMASK, [], [pid 16311] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cdc990, parent_tid=0x7f6b30cdc990, exit_signal=0, stack=0x7f6b30cbc000, stack_size=0x20240, tls=0x7f6b30cdc6c0} [pid 16284] close(27 [pid 321] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, ./strace-static-x86_64: Process 16314 attached [pid 16312] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16311] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16314] set_robust_list(0x7f6b30cdc9a0, 24 [pid 16312] memfd_create("syzkaller", 0 [pid 16311] close(4 [pid 16310] <... clone3 resumed> => {parent_tid=[1145]}, 88) = 1145 [pid 16284] close(28 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16314] <... set_robust_list resumed>) = 0 [pid 16312] <... memfd_create resumed>) = 3 [pid 16311] <... close resumed>) = 0 [pid 16310] rt_sigprocmask(SIG_SETMASK, [], [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16314] rt_sigprocmask(SIG_SETMASK, [], [pid 16310] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16314] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16310] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16314] memfd_create("syzkaller", 0 [pid 16310] <... futex resumed>) = 0 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16314] <... memfd_create resumed>) = 4 [pid 16312] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16311] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16284] close(29 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 16314] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16312] <... mmap resumed>) = 0x7f6b288bc000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16311] <... futex resumed>) = 0 [pid 16314] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 16314] close(4 [pid 16311] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16314] <... close resumed>) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16314] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16314] <... futex resumed>) = 1 [pid 16310] <... futex resumed>) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16314] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16310] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16284] exit_group(0 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16310] <... futex resumed>) = 0 [pid 16291] <... futex resumed>) = ? [pid 16286] <... futex resumed>) = ? [pid 16285] <... futex resumed>) = ? [pid 16284] <... exit_group resumed>) = ? [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16314] open(".", O_RDONLY [pid 16310] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16286] +++ exited with 0 +++ [pid 16285] +++ exited with 0 +++ [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] close(3 [pid 16314] <... open resumed>) = 4 [pid 16291] +++ exited with 0 +++ [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... close resumed>) = 0 [pid 16314] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16314] <... futex resumed>) = 1 [pid 16310] <... futex resumed>) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... socket resumed>) = 3 [pid 16314] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16310] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16284] +++ exited with 0 +++ [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16310] <... futex resumed>) = 0 [pid 321] close(3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16310] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1170, si_uid=0, si_status=0, si_utime=4, si_stime=18} --- [pid 16314] <... mkdirat resumed>) = 0 [pid 16310] <... futex resumed>) = 0 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 321] <... socket resumed>) = 3 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16310] <... mmap resumed>) = 0x7f6b2889b000 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... setsockopt resumed>) = 0 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16310] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16310] <... mprotect resumed>) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16310] rt_sigprocmask(SIG_BLOCK, ~[], [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 948, NULL, 0) = 1 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] <... write resumed>) = 12 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16310] <... rt_sigprocmask resumed>[], 8) = 0 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] umount2("./290", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 342] <... futex resumed>) = 1 [pid 321] <... setsockopt resumed>) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] read(53, [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... setsockopt resumed>) = 0 [pid 313] openat(AT_FDCWD, "./290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16310] <... clone3 resumed> => {parent_tid=[1146]}, 88) = 1146 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16310] rt_sigprocmask(SIG_SETMASK, [], [pid 342] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16310] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 511] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] newfstatat(3, "", [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16310] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] epoll_pwait(4, [pid 342] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16310] <... futex resumed>) = 0 [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... write resumed>) = 64 [pid 321] <... setsockopt resumed>) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] getdents64(3, [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16310] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] epoll_pwait(4, [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... setsockopt resumed>) = 0 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... futex resumed>) = 1 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] close(3 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 297] <... futex resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] read(53, [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... close resumed>) = 0 [pid 313] umount2("./290/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... read resumed>0xc00052dda0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] read(249, [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 313] newfstatat(AT_FDCWD, "./290/cgroup.cpu", [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=702708747} [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... setsockopt resumed>) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 16316 attached [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] close(3 [pid 313] unlink("./290/cgroup.cpu" [pid 16316] set_robust_list(0x555557094760, 24 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... close resumed>) = 0 [pid 317] <... clone resumed>, child_tidptr=0x555557094750) = 1152 [pid 313] <... unlink resumed>) = 0 [pid 313] umount2("./290/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16316] <... set_robust_list resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] read(249, [pid 16316] chdir("./289" [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16316] <... chdir resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16317 attached [pid 16316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] set_robust_list(0x555555c6d760, 24 [pid 16316] <... prctl resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1171 [pid 16317] <... set_robust_list resumed>) = 0 [pid 16316] setpgid(0, 0 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] chdir("./291" [pid 16316] <... setpgid resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... chdir resumed>) = 0 [pid 16316] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16316] <... symlinkat resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... prctl resumed>) = 0 [pid 16316] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] setpgid(0, 0 [pid 16316] <... symlinkat resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... setpgid resumed>) = 0 [pid 16316] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 16316] <... symlinkat resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... symlinkat resumed>) = 0 [pid 16316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 16316] <... openat resumed>) = 3 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... symlinkat resumed>) = 0 [pid 16316] write(3, "1000", 4 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 16316] <... write resumed>) = 4 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... symlinkat resumed>) = 0 [pid 16316] close(3 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16316] <... close resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... openat resumed>) = 3 [pid 16316] read(200, [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] write(3, "1000", 4 [pid 16316] <... read resumed>0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... write resumed>) = 4 [pid 16316] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] close(3) = 0 [pid 16316] <... symlinkat resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] read(200, [pid 16316] close(249 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... read resumed>0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16316] <... close resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16316] close(248 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 16315 attached [pid 16317] <... symlinkat resumed>) = 0 [pid 16316] <... close resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] close(249 [pid 16316] close(4 [pid 16317] <... close resumed>) = 0 [pid 16316] <... close resumed>) = 0 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] close(248 [pid 16316] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16315] set_robust_list(0x7f6b288bb9a0, 24 [pid 16317] <... close resumed>) = 0 [pid 16316] <... futex resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] close(4 [pid 16316] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... close resumed>) = 0 [pid 16316] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16316] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16315] <... set_robust_list resumed>) = 0 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... futex resumed>) = 0 [pid 16316] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, [pid 16316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16317] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16316] <... mmap resumed>) = 0x7fe5f5e29000 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16316] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE [pid 16317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16316] <... mprotect resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16316] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... mmap resumed>) = 0x7fa3cd6bf000 [pid 16316] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE [pid 16316] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0} [pid 16315] rt_sigprocmask(SIG_SETMASK, [], [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 16318 attached [pid 16317] <... mprotect resumed>) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16318] set_robust_list(0x7fe5f5e499a0, 24 [pid 16317] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16316] <... clone3 resumed> => {parent_tid=[1153]}, 88) = 1153 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16318] <... set_robust_list resumed>) = 0 [pid 16317] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16316] rt_sigprocmask(SIG_SETMASK, [], [pid 16318] rt_sigprocmask(SIG_SETMASK, [], [pid 16317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0} [pid 16316] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 16319 attached [pid 16318] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16316] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16319] set_robust_list(0x7fa3cd6df9a0, 24 [pid 16318] memfd_create("syzkaller", 0 [pid 16317] <... clone3 resumed> => {parent_tid=[1172]}, 88) = 1172 [pid 16316] <... futex resumed>) = 0 [pid 16314] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16319] <... set_robust_list resumed>) = 0 [pid 16318] <... memfd_create resumed>) = 3 [pid 16317] rt_sigprocmask(SIG_SETMASK, [], [pid 16316] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16314] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16319] rt_sigprocmask(SIG_SETMASK, [], [pid 16318] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16316] <... futex resumed>) = 0 [pid 16314] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16319] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16318] <... mmap resumed>) = 0x7fe5eda29000 [pid 16317] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16314] <... futex resumed>) = 0 [pid 16319] memfd_create("syzkaller", 0 [pid 16317] <... futex resumed>) = 0 [pid 16317] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16319] <... memfd_create resumed>) = 3 [pid 16314] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16317] <... futex resumed>) = 0 [pid 16317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16319] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16317] <... mmap resumed>) = 0x7fa3cd69e000 [pid 16317] mprotect(0x7fa3cd69f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16317] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16319] <... mmap resumed>) = 0x7fa3c529e000 [pid 16317] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6be990, parent_tid=0x7fa3cd6be990, exit_signal=0, stack=0x7fa3cd69e000, stack_size=0x20240, tls=0x7fa3cd6be6c0}./strace-static-x86_64: Process 16320 attached [pid 16316] <... mmap resumed>) = 0x7fe5eda08000 [pid 16320] set_robust_list(0x7fa3cd6be9a0, 24 [pid 16317] <... clone3 resumed> => {parent_tid=[1173]}, 88) = 1173 [pid 16320] <... set_robust_list resumed>) = 0 [pid 16317] rt_sigprocmask(SIG_SETMASK, [], [pid 16316] mprotect(0x7fe5eda09000, 131072, PROT_READ|PROT_WRITE [pid 16320] rt_sigprocmask(SIG_SETMASK, [], [pid 16317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16320] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16317] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] memfd_create("syzkaller", 0 [pid 16317] <... futex resumed>) = 0 [pid 16320] <... memfd_create resumed>) = 4 [pid 16317] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16320] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16320] close(4) = 0 [pid 16320] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16317] <... futex resumed>) = 0 [pid 16320] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16317] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16317] <... futex resumed>) = 0 [pid 16320] open(".", O_RDONLY [pid 16317] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16320] <... open resumed>) = 4 [pid 16320] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16317] <... futex resumed>) = 0 [pid 16320] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16317] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16317] <... futex resumed>) = 0 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] <... mkdirat resumed>) = 0 [pid 16317] <... futex resumed>) = 0 [pid 16310] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16310] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... mmap resumed>) = 0x7fa3c527d000 [pid 16314] <... futex resumed>) = 0 [pid 16315] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16310] <... futex resumed>) = 1 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE [pid 16314] open(NULL, O_RDONLY [pid 16310] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... mprotect resumed>) = 0 [pid 16315] getsockname(-1, 0x20000080, NULL [pid 16314] <... open resumed>) = -1 EFAULT (Bad address) [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16314] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0}./strace-static-x86_64: Process 16321 attached [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16314] <... futex resumed>) = 1 [pid 16310] <... futex resumed>) = 0 [pid 16321] set_robust_list(0x7fa3c529d9a0, 24 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... clone3 resumed> => {parent_tid=[1174]}, 88) = 1174 [pid 16314] dup(-1 [pid 16310] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16321] <... set_robust_list resumed>) = 0 [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] rt_sigprocmask(SIG_SETMASK, [], [pid 16314] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16310] <... futex resumed>) = 0 [pid 16321] rt_sigprocmask(SIG_SETMASK, [], [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16315] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16314] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16321] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16315] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16314] <... futex resumed>) = 0 [pid 16310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16321] getsockname(-1, 0x20000080, NULL [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... futex resumed>) = 0 [pid 16315] <... futex resumed>) = 0 [pid 16314] renameat2(-1, NULL, -1, NULL, 0 [pid 16310] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16321] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16314] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16310] <... futex resumed>) = 0 [pid 16321] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16314] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16321] <... futex resumed>) = 0 [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16314] <... futex resumed>) = 0 [pid 16310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16321] open(NULL, O_RDONLY [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... futex resumed>) = 0 [pid 16314] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16310] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16321] <... open resumed>) = -1 EFAULT (Bad address) [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16314] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16310] <... futex resumed>) = 0 [pid 16321] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16314] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16321] <... futex resumed>) = 0 [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16314] <... futex resumed>) = 0 [pid 16310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16321] dup(-1 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... futex resumed>) = 0 [pid 16314] memfd_create("syzkaller", 0 [pid 16310] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16321] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16314] <... memfd_create resumed>) = 5 [pid 16310] <... futex resumed>) = 0 [pid 16321] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16315] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16314] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16310] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16321] <... futex resumed>) = 0 [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16314] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16321] renameat2(-1, NULL, -1, NULL, 0 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... futex resumed>) = 0 [pid 16314] close(5 [pid 16321] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16314] <... close resumed>) = 0 [pid 16321] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16314] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16321] <... futex resumed>) = 0 [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16314] <... futex resumed>) = 1 [pid 16310] <... futex resumed>) = 0 [pid 16321] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... futex resumed>) = 0 [pid 16314] open(NULL, O_RDONLY [pid 16310] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16321] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16314] <... open resumed>) = -1 EFAULT (Bad address) [pid 16310] <... futex resumed>) = 0 [pid 16321] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16314] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16321] <... futex resumed>) = 0 [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16314] <... futex resumed>) = 0 [pid 16310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16321] memfd_create("syzkaller", 0 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] <... futex resumed>) = 0 [pid 16314] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16310] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16321] <... memfd_create resumed>) = 5 [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16316] <... mprotect resumed>) = 0 [pid 16314] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16310] <... futex resumed>) = 0 [pid 16321] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16314] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16321] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16314] <... futex resumed>) = 0 [pid 16310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16321] close(5 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16314] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16321] <... close resumed>) = 0 [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16321] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16321] <... futex resumed>) = 1 [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... futex resumed>) = 0 [pid 16321] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... futex resumed>) = 0 [pid 16321] open(NULL, O_RDONLY [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16321] <... open resumed>) = -1 EFAULT (Bad address) [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16321] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16321] <... futex resumed>) = 1 [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... futex resumed>) = 0 [pid 16321] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... futex resumed>) = 0 [pid 16321] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16317] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16321] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16321] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16321] <... futex resumed>) = 1 [pid 16320] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16317] <... futex resumed>) = 0 [pid 16321] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16320] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16320] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16320] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16316] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16316] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda28990, parent_tid=0x7fe5eda28990, exit_signal=0, stack=0x7fe5eda08000, stack_size=0x20240, tls=0x7fe5eda286c0} => {parent_tid=[1154]}, 88) = 1154 [pid 16316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16316] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16316] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 16322 attached [pid 16322] set_robust_list(0x7fe5eda289a0, 24) = 0 [pid 16322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16322] memfd_create("syzkaller", 0) = 4 [pid 16322] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16322] close(4) = 0 [pid 16322] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16316] <... futex resumed>) = 0 [pid 16322] open(".", O_RDONLY [pid 16316] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] <... open resumed>) = 4 [pid 16316] <... futex resumed>) = 0 [pid 16322] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16316] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16322] <... futex resumed>) = 0 [pid 16316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16316] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] <... mkdirat resumed>) = 0 [pid 16316] <... futex resumed>) = 0 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] <... mmap resumed>) = 0x7fe5ed9e7000 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] mprotect(0x7fe5ed9e8000, 131072, PROT_READ|PROT_WRITE [pid 16301] <... write resumed>) = 20699119 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] <... mprotect resumed>) = 0 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16301] munmap(0x7f8d96a70000, 138412032 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda07990, parent_tid=0x7fe5eda07990, exit_signal=0, stack=0x7fe5ed9e7000, stack_size=0x20240, tls=0x7fe5eda076c0} [pid 16301] <... munmap resumed>) = 0 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16316] <... clone3 resumed> => {parent_tid=[1155]}, 88) = 1155 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] rt_sigprocmask(SIG_SETMASK, [], [pid 16301] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16301] <... openat resumed>) = 5 [pid 16301] ioctl(5, LOOP_SET_FD, 3./strace-static-x86_64: Process 16323 attached [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16323] set_robust_list(0x7fe5eda079a0, 24 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] <... futex resumed>) = 0 [pid 16323] <... set_robust_list resumed>) = 0 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16323] rt_sigprocmask(SIG_SETMASK, [], [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16323] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16301] <... ioctl resumed>) = 0 [pid 16301] close(3 [pid 16323] getsockname(-1, 0x20000080, NULL [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16301] <... close resumed>) = 0 [pid 16323] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16301] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16301] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16323] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16323] <... futex resumed>) = 1 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] <... futex resumed>) = 0 [pid 16323] open(NULL, O_RDONLY [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16323] <... open resumed>) = -1 EFAULT (Bad address) [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] <... futex resumed>) = 0 [pid 16323] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16323] <... futex resumed>) = 0 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16323] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] <... futex resumed>) = 0 [pid 16323] dup(-1 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16323] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16323] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16323] <... futex resumed>) = 1 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] <... futex resumed>) = 0 [pid 16323] renameat2(-1, NULL, -1, NULL, 0 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16323] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] <... futex resumed>) = 0 [pid 16323] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16323] <... futex resumed>) = 0 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16323] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16323] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16323] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] <... futex resumed>) = 0 [pid 16323] <... futex resumed>) = 0 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16323] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16323] <... futex resumed>) = 0 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] <... futex resumed>) = 1 [pid 16323] memfd_create("syzkaller", 0 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16323] <... memfd_create resumed>) = 5 [pid 16323] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16323] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16323] close(5 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16323] <... close resumed>) = 0 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16323] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16323] <... futex resumed>) = 1 [pid 16316] <... futex resumed>) = 0 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16323] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16316] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] <... futex resumed>) = 0 [pid 16323] open(NULL, O_RDONLY [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16323] <... open resumed>) = -1 EFAULT (Bad address) [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16323] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16323] <... futex resumed>) = 1 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16323] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16316] <... futex resumed>) = 0 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16323] <... futex resumed>) = 0 [pid 16316] <... futex resumed>) = 1 [pid 16323] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16316] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16323] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16323] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16323] <... futex resumed>) = 1 [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16316] <... futex resumed>) = 0 [pid 16323] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16322] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16322] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 398.211322][T16301] F2FS-fs (loop5): invalid crc value [pid 16322] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16313] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 313] <... umount2 resumed>) = 0 [pid 313] umount2("./290/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./290/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("./290/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./290/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "./290/bus", AT_REMOVEDIR) = 0 [pid 313] umount2("./290/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./290/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./290/binderfs") = 0 [pid 313] umount2("./290/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./290/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./290/cgroup") = 0 [pid 313] umount2("\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] umount2("\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 313] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] getdents64(5, 0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 313] getdents64(5, 0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5) = 0 [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 313] umount2("./290/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] newfstatat(AT_FDCWD, "./290/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] unlink("./290/cgroup.net") = 0 [pid 313] getdents64(3, 0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 313] close(3) = 0 [pid 313] unlinkat(AT_FDCWD, "./290", AT_REMOVEDIR) = 0 [pid 313] mkdirat(AT_FDCWD, "./291", 0777) = 0 [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 313] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [ 398.282909][T16301] F2FS-fs (loop5): Found nat_bits in checkpoint [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16318] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16313] <... write resumed>) = 20699119 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16313] munmap(0x7f340416e000, 138412032 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16313] <... munmap resumed>) = 0 [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16313] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 313] close(3 [pid 16313] <... openat resumed>) = 4 [pid 313] <... close resumed>) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16313] ioctl(4, LOOP_SET_FD, 3 [pid 313] <... socket resumed>) = 3 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16313] <... ioctl resumed>) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16313] close(3) = 0 [pid 313] <... setsockopt resumed>) = 0 [pid 16313] mkdirat(AT_FDCWD, "./bus", 0777 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16313] <... mkdirat resumed>) = 0 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16313] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 313] close(3) = 0 [pid 313] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16331 attached [pid 16331] set_robust_list(0x5555559df760, 24) = 0 [pid 16331] chdir("./291") = 0 [pid 16331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16331] setpgid(0, 0) = 0 [pid 16331] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 16331] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16331] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 16319] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16331] write(3, "1000", 4) = 4 [pid 16331] close(3) = 0 [pid 16331] read(200, 0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16331] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16331] close(249) = 0 [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1174 [pid 16331] close(248) = 0 [pid 16331] close(4) = 0 [pid 16331] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16331] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, NULL, 8) = 0 [pid 16331] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b14504000 [pid 16331] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE [pid 16301] <... mount resumed>) = 0 [pid 16331] <... mprotect resumed>) = 0 [pid 16331] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16331] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0}./strace-static-x86_64: Process 16334 attached [pid 16334] set_robust_list(0x7f6b145249a0, 24 [pid 16331] <... clone3 resumed> => {parent_tid=[1175]}, 88) = 1175 [pid 16334] <... set_robust_list resumed>) = 0 [pid 16331] rt_sigprocmask(SIG_SETMASK, [], [pid 16334] rt_sigprocmask(SIG_SETMASK, [], [pid 16331] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16334] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16331] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16334] memfd_create("syzkaller", 0 [pid 16331] <... futex resumed>) = 0 [pid 16334] <... memfd_create resumed>) = 3 [pid 16331] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16334] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16331] <... futex resumed>) = 0 [pid 16301] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16334] <... mmap resumed>) = 0x7f6b0c104000 [pid 16331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16301] <... openat resumed>) = 3 [pid 16301] chdir("./bus") = 0 [pid 16301] ioctl(5, LOOP_CLR_FD) = 0 [pid 16301] close(5) = 0 [pid 16301] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16301] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16331] <... mmap resumed>) = 0x7f6b0c0e3000 [ 398.386638][T16313] F2FS-fs (loop2): invalid crc value [ 398.408729][T16301] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 398.415322][T16301] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [pid 16331] mprotect(0x7f6b0c0e4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16331] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16331] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c103990, parent_tid=0x7f6b0c103990, exit_signal=0, stack=0x7f6b0c0e3000, stack_size=0x20240, tls=0x7f6b0c1036c0} => {parent_tid=[1176]}, 88) = 1176 [pid 16331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16331] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16300] close(3) = 0 [pid 16300] close(4) = 0 [pid 16300] close(5) = -1 EBADF (Bad file descriptor) [pid 16300] close(6) = -1 EBADF (Bad file descriptor) [pid 16300] close(7) = -1 EBADF (Bad file descriptor) [pid 16300] close(8) = -1 EBADF (Bad file descriptor) [pid 16300] close(9) = -1 EBADF (Bad file descriptor) [pid 16300] close(10) = -1 EBADF (Bad file descriptor) [pid 16300] close(11 [pid 16331] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16300] close(12) = -1 EBADF (Bad file descriptor) [pid 16300] close(13) = -1 EBADF (Bad file descriptor) [pid 16300] close(14) = -1 EBADF (Bad file descriptor) [pid 16300] close(15) = -1 EBADF (Bad file descriptor) [pid 16300] close(16) = -1 EBADF (Bad file descriptor) [pid 16300] close(17./strace-static-x86_64: Process 16335 attached ) = -1 EBADF (Bad file descriptor) [pid 16300] close(18) = -1 EBADF (Bad file descriptor) [pid 16300] close(19) = -1 EBADF (Bad file descriptor) [pid 16300] close(20) = -1 EBADF (Bad file descriptor) [pid 16300] close(21 [pid 16335] set_robust_list(0x7f6b0c1039a0, 24 [pid 16300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16312] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16300] close(22 [pid 16335] <... set_robust_list resumed>) = 0 [pid 16300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16300] close(23) = -1 EBADF (Bad file descriptor) [pid 16300] close(24 [pid 16335] rt_sigprocmask(SIG_SETMASK, [], [pid 16300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16300] close(25) = -1 EBADF (Bad file descriptor) [pid 16300] close(26) = -1 EBADF (Bad file descriptor) [pid 16335] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16300] close(27) = -1 EBADF (Bad file descriptor) [pid 16335] memfd_create("syzkaller", 0 [pid 16300] close(28) = -1 EBADF (Bad file descriptor) [pid 16300] close(29) = -1 EBADF (Bad file descriptor) [pid 16300] close(3 [pid 16335] <... memfd_create resumed>) = 4 [pid 16300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16300] close(4) = -1 EBADF (Bad file descriptor) [pid 16335] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16300] close(5) = -1 EBADF (Bad file descriptor) [pid 16300] close(6) = -1 EBADF (Bad file descriptor) [pid 16335] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16300] close(7) = -1 EBADF (Bad file descriptor) [pid 16300] close(8) = -1 EBADF (Bad file descriptor) [pid 16300] close(9) = -1 EBADF (Bad file descriptor) [pid 16300] close(10 [pid 16335] close(4 [pid 16300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16300] close(11) = -1 EBADF (Bad file descriptor) [pid 16300] close(12) = -1 EBADF (Bad file descriptor) [ 398.445592][T16313] F2FS-fs (loop2): Found nat_bits in checkpoint [pid 16300] close(13) = -1 EBADF (Bad file descriptor) [pid 16300] close(14) = -1 EBADF (Bad file descriptor) [pid 16300] close(15) = -1 EBADF (Bad file descriptor) [pid 16300] close(16 [pid 16335] <... close resumed>) = 0 [pid 16300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16300] close(17) = -1 EBADF (Bad file descriptor) [pid 16300] close(18 [pid 16335] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16300] close(19) = -1 EBADF (Bad file descriptor) [pid 16300] close(20) = -1 EBADF (Bad file descriptor) [pid 16300] close(21) = -1 EBADF (Bad file descriptor) [pid 16300] close(22) = -1 EBADF (Bad file descriptor) [pid 16300] close(23) = -1 EBADF (Bad file descriptor) [pid 16300] close(24) = -1 EBADF (Bad file descriptor) [pid 16319] <... write resumed>) = 20699119 [pid 16300] close(25) = -1 EBADF (Bad file descriptor) [pid 16300] close(26 [pid 16319] munmap(0x7fa3c529e000, 138412032 [pid 16300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16300] close(27) = -1 EBADF (Bad file descriptor) [pid 16319] <... munmap resumed>) = 0 [pid 16300] close(28 [pid 16319] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 16300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16300] close(29) = -1 EBADF (Bad file descriptor) [pid 16319] <... openat resumed>) = 5 [pid 16300] exit_group(0 [pid 16319] ioctl(5, LOOP_SET_FD, 3 [pid 16305] <... futex resumed>) = ? [pid 16302] <... futex resumed>) = ? [pid 16301] <... futex resumed>) = ? [pid 16300] <... exit_group resumed>) = ? [pid 16305] +++ exited with 0 +++ [pid 16302] +++ exited with 0 +++ [pid 16301] +++ exited with 0 +++ [pid 16300] +++ exited with 0 +++ [pid 16335] <... futex resumed>) = 1 [pid 16319] <... ioctl resumed>) = 0 [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1152, si_uid=0, si_status=0, si_utime=5, si_stime=19} --- [pid 16319] close(3) = 0 [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16319] mkdirat(AT_FDCWD, "./bus", 0777 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 704, NULL, 0) = 1 [pid 303] <... write resumed>) = 12 [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 289] <... futex resumed>) = 0 [pid 511] read(34, [pid 289] epoll_pwait(4, [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 16319] <... mkdirat resumed>) = 0 [pid 511] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 303] umount2("./287", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16319] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 511] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 511] <... write resumed>) = 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 303] openat(AT_FDCWD, "./287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 511] read(34, [pid 342] epoll_pwait(4, [pid 303] <... openat resumed>) = 3 [pid 511] <... read resumed>0xc00052de50, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 303] newfstatat(3, "", [pid 511] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=195804752} [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(3, 0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 303] umount2("./287/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./287/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./287/cgroup.cpu" [pid 16335] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16331] <... futex resumed>) = 0 [pid 303] <... unlink resumed>) = 0 [pid 303] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16331] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16335] <... futex resumed>) = 0 [pid 16331] <... futex resumed>) = 1 [pid 16335] open(".", O_RDONLY [pid 16331] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16335] <... open resumed>) = 4 [pid 16335] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16331] <... futex resumed>) = 0 [ 398.540983][T16313] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 398.564675][T16319] F2FS-fs (loop3): invalid crc value [pid 16335] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16331] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16331] <... futex resumed>) = 0 [pid 16313] <... mount resumed>) = 0 [pid 16313] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16313] chdir("./bus") = 0 [pid 16313] ioctl(4, LOOP_CLR_FD [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16318] <... write resumed>) = 20699119 [pid 16313] <... ioctl resumed>) = 0 [pid 16313] close(4 [pid 16318] munmap(0x7fe5eda29000, 138412032 [pid 16313] <... close resumed>) = 0 [pid 16313] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16309] <... futex resumed>) = 0 [pid 16313] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16309] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16311] <... futex resumed>) = 0 [pid 16309] <... futex resumed>) = 1 [pid 16311] open(".", O_RDONLY [pid 16309] futex(0x7f340cb4bf8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16311] <... open resumed>) = 4 [pid 16311] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16309] <... futex resumed>) = 0 [pid 16311] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16309] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16309] <... futex resumed>) = 0 [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16309] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16311] <... mkdirat resumed>) = 0 [pid 16313] <... futex resumed>) = 0 [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16309] <... futex resumed>) = 1 [pid 16313] getsockname(-1, 0x20000080, NULL [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16309] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16313] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16313] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16313] <... futex resumed>) = 1 [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16309] <... futex resumed>) = 0 [pid 16313] open(NULL, O_RDONLY [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16309] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16313] <... open resumed>) = -1 EFAULT (Bad address) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16309] <... futex resumed>) = 0 [pid 16313] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16309] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16313] <... futex resumed>) = 0 [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16313] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16309] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16309] <... futex resumed>) = 0 [pid 16313] dup(-1 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16309] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16313] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16313] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16313] <... futex resumed>) = 1 [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16309] <... futex resumed>) = 0 [pid 16313] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16309] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16309] <... futex resumed>) = 0 [pid 16313] renameat2(-1, NULL, -1, NULL, 0 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16309] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16313] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16313] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16318] <... munmap resumed>) = 0 [pid 16313] <... futex resumed>) = 1 [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16309] <... futex resumed>) = 0 [pid 16313] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16309] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16318] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 16313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16309] <... futex resumed>) = 0 [pid 16313] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16309] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16335] <... mkdirat resumed>) = 0 [pid 16331] <... futex resumed>) = 0 [pid 16318] <... openat resumed>) = 5 [pid 16313] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16313] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16313] <... futex resumed>) = 1 [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16309] <... futex resumed>) = 0 [pid 16313] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16309] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16309] <... futex resumed>) = 0 [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16313] memfd_create("syzkaller", 0 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16309] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16335] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16331] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 16313] <... memfd_create resumed>) = 5 [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 16318] ioctl(5, LOOP_SET_FD, 3 [pid 16313] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16335] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16331] <... mprotect resumed>) = 0 [pid 16313] <... mmap resumed>) = 0x7f340416e000 [ 398.586689][T16313] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 398.608601][T16319] F2FS-fs (loop3): Found nat_bits in checkpoint [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16331] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16318] <... ioctl resumed>) = 0 [pid 16331] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} [pid 16335] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 16342 attached [pid 16331] <... clone3 resumed> => {parent_tid=[1177]}, 88) = 1177 [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] rt_sigprocmask(SIG_SETMASK, [], [pid 16335] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16342] set_robust_list(0x7f6b0c0e29a0, 24 [pid 16318] close(3 [pid 16331] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16342] <... set_robust_list resumed>) = 0 [pid 16318] <... close resumed>) = 0 [pid 16342] rt_sigprocmask(SIG_SETMASK, [], [pid 16318] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16342] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16342] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16331] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16318] <... mkdirat resumed>) = 0 [pid 16342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16331] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16342] getsockname(-1, 0x20000080, NULL [pid 16318] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16342] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16342] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16335] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16335] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16335] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16342] <... futex resumed>) = 1 [pid 16331] <... futex resumed>) = 0 [pid 16342] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16331] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16335] <... futex resumed>) = 0 [pid 16331] <... futex resumed>) = 1 [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16335] open(NULL, O_RDONLY [pid 16331] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16335] <... open resumed>) = -1 EFAULT (Bad address) [pid 16335] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16331] <... futex resumed>) = 0 [pid 16335] dup(-1 [pid 16331] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16335] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16331] <... futex resumed>) = 0 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16335] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16331] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16335] <... futex resumed>) = 0 [pid 16331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16335] renameat2(-1, NULL, -1, NULL, 0 [pid 16331] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16335] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16335] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16331] <... futex resumed>) = 0 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16335] <... futex resumed>) = 0 [pid 16331] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16335] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16331] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16335] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16331] <... futex resumed>) = 0 [pid 16335] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16331] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16335] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16335] <... futex resumed>) = 1 [pid 16331] <... futex resumed>) = 0 [pid 16335] memfd_create("syzkaller", 0 [pid 16331] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16334] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16335] <... memfd_create resumed>) = 5 [pid 16331] <... futex resumed>) = 0 [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16335] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16331] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] <... epoll_pwait resumed>[], 128, 197, NULL, 0) = 0 [pid 342] epoll_pwait(4, [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=996798100} [pid 16319] <... mount resumed>) = 0 [pid 16319] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16319] chdir("./bus") = 0 [ 398.692072][T16318] F2FS-fs (loop1): invalid crc value [ 398.710231][T16319] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 398.717994][T16319] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 398.726685][T16318] F2FS-fs (loop1): Found nat_bits in checkpoint [pid 16319] ioctl(5, LOOP_CLR_FD) = 0 [pid 16319] close(5) = 0 [pid 16319] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16319] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16317] close(3) = 0 [pid 16317] close(4) = 0 [pid 16317] close(5) = -1 EBADF (Bad file descriptor) [pid 16317] close(6) = -1 EBADF (Bad file descriptor) [pid 16317] close(7) = -1 EBADF (Bad file descriptor) [pid 16317] close(8) = -1 EBADF (Bad file descriptor) [pid 16317] close(9) = -1 EBADF (Bad file descriptor) [pid 16317] close(10) = -1 EBADF (Bad file descriptor) [pid 16317] close(11) = -1 EBADF (Bad file descriptor) [pid 16317] close(12) = -1 EBADF (Bad file descriptor) [pid 16317] close(13) = -1 EBADF (Bad file descriptor) [pid 16312] <... write resumed>) = 20699119 [pid 16317] close(14) = -1 EBADF (Bad file descriptor) [pid 16317] close(15) = -1 EBADF (Bad file descriptor) [pid 16317] close(16) = -1 EBADF (Bad file descriptor) [pid 16317] close(17) = -1 EBADF (Bad file descriptor) [pid 16317] close(18) = -1 EBADF (Bad file descriptor) [pid 16317] close(19) = -1 EBADF (Bad file descriptor) [pid 16317] close(20) = -1 EBADF (Bad file descriptor) [pid 16317] close(21) = -1 EBADF (Bad file descriptor) [pid 16317] close(22) = -1 EBADF (Bad file descriptor) [pid 16317] close(23) = -1 EBADF (Bad file descriptor) [pid 16317] close(24) = -1 EBADF (Bad file descriptor) [pid 16312] munmap(0x7f6b288bc000, 138412032 [pid 16317] close(25 [pid 16335] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] <... umount2 resumed>) = 0 [pid 16317] close(26) = -1 EBADF (Bad file descriptor) [pid 16317] close(27) = -1 EBADF (Bad file descriptor) [pid 16317] close(28) = -1 EBADF (Bad file descriptor) [pid 16317] close(29 [pid 16312] <... munmap resumed>) = 0 [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16318] <... mount resumed>) = 0 [pid 16317] close(3 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16318] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16312] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16318] <... openat resumed>) = 3 [pid 16317] close(4 [pid 16312] <... openat resumed>) = 5 [pid 303] newfstatat(AT_FDCWD, "./287/bus", [pid 16318] chdir("./bus" [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16312] ioctl(5, LOOP_SET_FD, 3 [pid 16318] <... chdir resumed>) = 0 [pid 16317] close(5 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16318] ioctl(5, LOOP_CLR_FD [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16317] close(6 [pid 303] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16317] close(7 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] openat(AT_FDCWD, "./287/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16318] <... ioctl resumed>) = 0 [pid 16317] close(8 [pid 16312] <... ioctl resumed>) = 0 [pid 16318] close(5 [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16312] close(3 [pid 303] <... openat resumed>) = 5 [pid 16318] <... close resumed>) = 0 [pid 16317] close(9 [pid 16312] <... close resumed>) = 0 [pid 16318] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16312] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16318] <... futex resumed>) = 0 [pid 16317] close(10 [pid 16312] <... mkdirat resumed>) = 0 [pid 303] newfstatat(5, "", [pid 16318] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(3 [ 398.767689][T16318] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 398.794202][T16318] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [pid 16312] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16335] close(5 [pid 16317] close(11 [pid 16316] <... close resumed>) = 0 [pid 303] getdents64(5, [pid 16335] <... close resumed>) = 0 [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(4 [pid 303] <... getdents64 resumed>0x555556703850 /* 2 entries */, 32768) = 48 [pid 16335] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16317] close(12 [pid 16316] <... close resumed>) = 0 [pid 303] getdents64(5, [pid 16335] <... futex resumed>) = 1 [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(5 [pid 303] <... getdents64 resumed>0x555556703850 /* 0 entries */, 32768) = 0 [pid 16335] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16317] close(13 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] close(5 [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(6 [pid 303] <... close resumed>) = 0 [pid 16317] close(14 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] unlinkat(AT_FDCWD, "./287/bus", AT_REMOVEDIR [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(7 [pid 303] <... unlinkat resumed>) = 0 [pid 16317] close(15 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] umount2("./287/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(8 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16317] close(16 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] newfstatat(AT_FDCWD, "./287/binderfs", [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(9 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16317] close(17 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] unlink("./287/binderfs" [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(10 [pid 303] <... unlink resumed>) = 0 [pid 16317] close(18 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] umount2("./287/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(11 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16317] close(19 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] newfstatat(AT_FDCWD, "./287/cgroup", [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(12 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16317] close(20 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] unlink("./287/cgroup" [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(13 [pid 303] <... unlink resumed>) = 0 [pid 16317] close(21 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] umount2("\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(14 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16317] close(22 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(15 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16317] close(23 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] umount2("\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(16 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16317] close(24 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(17 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] <... openat resumed>) = 5 [pid 16317] close(25 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] newfstatat(5, "", [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(18 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16317] close(26 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] getdents64(5, [pid 16331] <... futex resumed>) = 0 [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(19 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] <... getdents64 resumed>0x555556703850 /* 2 entries */, 32768) = 48 [pid 16317] close(27 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] getdents64(5, [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(20 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] <... getdents64 resumed>0x555556703850 /* 0 entries */, 32768) = 0 [pid 16331] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16317] close(28 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] close(5 [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(21 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] <... close resumed>) = 0 [pid 16317] close(29 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16316] close(22 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] <... unlinkat resumed>) = 0 [pid 16317] exit_group(0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] umount2("./287/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16321] <... futex resumed>) = ? [pid 16320] <... futex resumed>) = ? [pid 16319] <... futex resumed>) = ? [pid 16317] <... exit_group resumed>) = ? [ 398.823096][T16312] F2FS-fs (loop0): invalid crc value [pid 16316] close(23 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16321] +++ exited with 0 +++ [pid 16320] +++ exited with 0 +++ [pid 16319] +++ exited with 0 +++ [pid 16317] +++ exited with 0 +++ [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16313] write(5, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 303] newfstatat(AT_FDCWD, "./287/cgroup.net", [pid 16316] close(24 [pid 16311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1171, si_uid=0, si_status=0, si_utime=4, si_stime=18} --- [pid 303] unlink("./287/cgroup.net" [pid 16316] close(25 [pid 16311] <... futex resumed>) = 0 [pid 321] restart_syscall(<... resuming interrupted clone ...> [pid 303] <... unlink resumed>) = 0 [pid 16335] <... futex resumed>) = 0 [pid 16331] <... futex resumed>) = 1 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16311] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... restart_syscall resumed>) = 0 [pid 303] getdents64(3, [pid 16335] open(NULL, O_RDONLY [pid 16331] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16316] close(26 [pid 303] <... getdents64 resumed>0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 16335] <... open resumed>) = -1 EFAULT (Bad address) [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] close(3 [pid 16335] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16316] close(27 [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 303] <... close resumed>) = 0 [pid 16335] <... futex resumed>) = 1 [pid 16331] <... futex resumed>) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 997, NULL, 0) = 1 [pid 321] <... write resumed>) = 12 [pid 303] unlinkat(AT_FDCWD, "./287", AT_REMOVEDIR [pid 16335] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16331] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16316] close(28 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] umount2("./291", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... unlinkat resumed>) = 0 [pid 16335] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16331] <... futex resumed>) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] mkdirat(AT_FDCWD, "./288", 0777 [pid 289] <... futex resumed>) = 0 [pid 16335] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16331] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16316] close(29 [pid 342] read(49, [pid 321] openat(AT_FDCWD, "./291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 303] <... mkdirat resumed>) = 0 [pid 289] epoll_pwait(4, [pid 16335] <... futex resumed>) = 0 [pid 16331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... openat resumed>) = 3 [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16335] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16316] close(3 [pid 342] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 321] newfstatat(3, "", [pid 303] <... openat resumed>) = 3 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] ioctl(3, LOOP_CLR_FD [pid 16316] close(4 [pid 511] epoll_pwait(4, [pid 342] write(2, "2023/11/26 05:35:35 executed programs: 1744\n", 442023/11/26 05:35:35 executed programs: 1744 [pid 321] getdents64(3, [pid 303] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... write resumed>) = 44 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 303] close(3 [pid 16316] close(5 [pid 16310] close(3 [pid 511] epoll_pwait(4, [pid 342] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 321] umount2("./291/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... close resumed>) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... write resumed>) = 64 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16316] close(6 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 321] newfstatat(AT_FDCWD, "./291/cgroup.cpu", [pid 303] <... socket resumed>) = 3 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] close(3 [pid 297] <... futex resumed>) = 0 [pid 16316] close(7 [pid 342] read(49, [pid 321] unlink("./291/cgroup.cpu" [pid 303] <... close resumed>) = 0 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>0xc00052df10, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... unlink resumed>) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16316] close(8 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] umount2("./291/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 303] <... socket resumed>) = 3 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=862084493} [pid 16316] close(9 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16316] close(10 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] close(3 [pid 16316] close(11 [pid 303] <... close resumed>) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16316] close(12 [pid 303] <... socket resumed>) = 3 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16316] close(13 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16316] close(14 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16316] close(15 [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16316] close(16 [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [ 398.852880][T16312] F2FS-fs (loop0): Found nat_bits in checkpoint [pid 16316] close(17 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16316] close(18 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16316] close(19 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16316] close(20 [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16316] close(21 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16316] close(22 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] close(3 [pid 16316] close(23 [pid 303] <... close resumed>) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16316] close(24 [pid 303] <... socket resumed>) = 3 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16316] close(25 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16316] close(26 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16316] close(27 [pid 303] <... setsockopt resumed>) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16316] close(28 [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16316] close(29 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 16316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16310] close(4 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16316] exit_group(0 [pid 16310] <... close resumed>) = 0 [pid 303] <... setsockopt resumed>) = 0 [pid 16323] <... futex resumed>) = ? [pid 16322] <... futex resumed>) = ? [pid 16318] <... futex resumed>) = ? [pid 16316] <... exit_group resumed>) = ? [pid 16310] close(5 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16323] +++ exited with 0 +++ [pid 16322] +++ exited with 0 +++ [pid 16318] +++ exited with 0 +++ [pid 16316] +++ exited with 0 +++ [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1152, si_uid=0, si_status=0, si_utime=5, si_stime=15} --- [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 303] close(3) = 0 [pid 303] read(249, [pid 16310] <... close resumed>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 303] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16310] close(6 [pid 511] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 893, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16353 attached [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./289", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16353] set_robust_list(0x5555566fa760, 24 [pid 16310] close(7 [pid 511] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1156 [pid 289] <... futex resumed>) = 0 [pid 16353] <... set_robust_list resumed>) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] read(35, [pid 317] openat(AT_FDCWD, "./289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 16353] chdir("./288" [pid 16310] close(8 [pid 511] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16353] <... chdir resumed>) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 16353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16310] close(9 [pid 511] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16353] <... prctl resumed>) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] epoll_pwait(4, [pid 317] getdents64(3, [pid 16353] setpgid(0, 0 [pid 16310] close(10 [pid 511] <... write resumed>) = 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 289] epoll_pwait(4, [pid 16353] <... setpgid resumed>) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] read(35, [pid 342] epoll_pwait(4, [pid 317] umount2("./289/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16353] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 16310] close(11 [pid 511] <... read resumed>0xc00052dfc0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 16353] <... symlinkat resumed>) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 342] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./289/cgroup.cpu", [pid 297] <... futex resumed>) = 0 [pid 289] <... futex resumed>) = 1 [pid 16353] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 16310] close(12 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] epoll_pwait(4, [pid 16353] <... symlinkat resumed>) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] epoll_pwait(4, [pid 317] unlink("./289/cgroup.cpu" [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16353] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 16310] close(13 [pid 317] <... unlink resumed>) = 0 [pid 297] write(6, "\x00", 1 [pid 16353] <... symlinkat resumed>) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=32761136, u64=32761136}}], 128, 48565, NULL, 0) = 1 [pid 317] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... write resumed>) = 1 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=801441292} [pid 16353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16310] close(14 [pid 342] read(5, [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16353] <... openat resumed>) = 3 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>"\x00", 16) = 1 [pid 16353] write(3, "1000", 4 [pid 16310] close(15 [pid 342] epoll_pwait(4, [pid 16353] <... write resumed>) = 4 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16353] close(3 [pid 16310] close(16 [pid 342] epoll_pwait(4, [pid 16353] <... close resumed>) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] read(200, [pid 16310] close(17 [pid 16353] <... read resumed>0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16312] <... mount resumed>) = 0 [pid 16310] close(18 [pid 16353] <... symlinkat resumed>) = 0 [pid 16312] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] close(249 [pid 16312] <... openat resumed>) = 3 [pid 16310] close(19 [pid 16353] <... close resumed>) = 0 [pid 16312] chdir("./bus" [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] close(248 [pid 16312] <... chdir resumed>) = 0 [pid 16310] close(20 [pid 16353] <... close resumed>) = 0 [pid 16312] ioctl(5, LOOP_CLR_FD [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] close(4 [pid 16312] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16310] close(21 [pid 16353] <... close resumed>) = 0 [pid 16312] close(5 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16310] close(22 [pid 16353] <... futex resumed>) = 0 [pid 16312] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, [pid 16312] <... futex resumed>) = 0 [pid 16310] close(23 [pid 16353] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16312] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16310] close(24 [pid 16353] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16310] close(25 [pid 16353] <... mmap resumed>) = 0x7f8d9ee91000 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE [pid 16310] close(26 [pid 16353] <... mprotect resumed>) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16310] close(27 [pid 16353] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0} [pid 16310] close(28./strace-static-x86_64: Process 16354 attached ) = -1 EBADF (Bad file descriptor) [pid 16354] set_robust_list(0x7f8d9eeb19a0, 24 [pid 16353] <... clone3 resumed> => {parent_tid=[1157]}, 88) = 1157 [pid 16310] close(29 [pid 16354] <... set_robust_list resumed>) = 0 [pid 16353] rt_sigprocmask(SIG_SETMASK, [], [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16354] rt_sigprocmask(SIG_SETMASK, [], [pid 16353] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16313] <... write resumed>) = 20699119 [pid 16310] close(3 [pid 16353] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] <... close resumed>) = 0 [pid 16353] <... futex resumed>) = 0 [pid 16310] close(4 [pid 16353] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] <... futex resumed>) = 0 [pid 16310] close(5 [pid 16353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] <... mmap resumed>) = 0x7f8d9ee70000 [pid 16310] close(6 [pid 16353] mprotect(0x7f8d9ee71000, 131072, PROT_READ|PROT_WRITE [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] <... mprotect resumed>) = 0 [pid 16310] close(7 [pid 16353] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16310] close(8 [pid 16353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9ee90990, parent_tid=0x7f8d9ee90990, exit_signal=0, stack=0x7f8d9ee70000, stack_size=0x20240, tls=0x7f8d9ee906c0} [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 16355 attached [pid 16310] close(9 [pid 16355] set_robust_list(0x7f8d9ee909a0, 24 [pid 16354] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16353] <... clone3 resumed> => {parent_tid=[1158]}, 88) = 1158 [pid 16313] munmap(0x7f340416e000, 138412032 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... set_robust_list resumed>) = 0 [pid 16354] memfd_create("syzkaller", 0 [pid 16353] rt_sigprocmask(SIG_SETMASK, [], [pid 16310] close(10 [pid 16355] rt_sigprocmask(SIG_SETMASK, [], [pid 16353] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16313] <... munmap resumed>) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16354] <... memfd_create resumed>) = 3 [pid 16355] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16354] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16353] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16313] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 16310] close(11 [pid 16355] memfd_create("syzkaller", 0 [pid 16354] <... mmap resumed>) = 0x7f8d96a70000 [pid 16353] <... futex resumed>) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... memfd_create resumed>) = 4 [pid 16353] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16334] <... write resumed>) = 20699119 [pid 16310] close(12 [pid 16355] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16310] close(13 [pid 16355] close(4 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... close resumed>) = 0 [pid 16310] close(14 [pid 16355] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... futex resumed>) = 1 [pid 16353] <... futex resumed>) = 0 [pid 16310] close(15 [pid 16355] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16353] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16353] <... futex resumed>) = 0 [pid 16310] close(16 [pid 16355] open(".", O_RDONLY [pid 16353] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... open resumed>) = 4 [pid 16310] close(17 [pid 16355] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... futex resumed>) = 1 [pid 16353] <... futex resumed>) = 0 [pid 16310] close(18 [pid 16355] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16353] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16353] <... futex resumed>) = 0 [pid 16310] close(19 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16353] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... mkdirat resumed>) = 0 [pid 16353] <... futex resumed>) = 0 [pid 16310] close(20 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16353] <... mmap resumed>) = 0x7f8d96a4f000 [pid 16310] close(21 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [ 398.937001][T16312] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [ 398.962869][T16312] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [pid 16353] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16353] <... mprotect resumed>) = 0 [pid 16310] close(22 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16353] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16353] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16310] close(23 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0} [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16310] close(24 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16353] <... clone3 resumed> => {parent_tid=[1159]}, 88) = 1159 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16353] rt_sigprocmask(SIG_SETMASK, [], [pid 16310] close(25 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16353] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16353] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16310] close(26 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16353] <... futex resumed>) = 0 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16353] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16310] close(27 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16310] close(28 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16310] close(29 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16310] exit_group(0./strace-static-x86_64: Process 16357 attached [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16315] <... futex resumed>) = ? [pid 16314] <... futex resumed>) = ? [pid 16312] <... futex resumed>) = ? [pid 16310] <... exit_group resumed>) = ? [pid 16357] set_robust_list(0x7f8d96a6f9a0, 24 [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16315] +++ exited with 0 +++ [pid 16314] +++ exited with 0 +++ [pid 16312] +++ exited with 0 +++ [pid 16310] +++ exited with 0 +++ [pid 16357] <... set_robust_list resumed>) = 0 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1143, si_uid=0, si_status=0, si_utime=5, si_stime=19} --- [pid 16357] rt_sigprocmask(SIG_SETMASK, [], [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16357] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16357] getsockname(-1, 0x20000080, NULL [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16357] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16334] munmap(0x7f6b0c104000, 138412032 [pid 16313] <... openat resumed>) = 6 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 798, NULL, 0) = 1 [pid 304] <... write resumed>) = 12 [pid 16357] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16334] <... munmap resumed>) = 0 [pid 16313] ioctl(6, LOOP_SET_FD, 5 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 304] umount2("./286", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16357] <... futex resumed>) = 1 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16353] <... futex resumed>) = 0 [pid 16313] <... ioctl resumed>) = -1 EBUSY (Device or resource busy) [pid 342] <... futex resumed>) = 1 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 16357] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16353] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16313] ioctl(6, LOOP_CLR_FD [pid 342] read(25, [pid 304] openat(AT_FDCWD, "./286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 16357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16353] <... futex resumed>) = 0 [pid 16313] <... ioctl resumed>) = 0 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 304] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16357] open(NULL, O_RDONLY [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16353] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16334] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 304] newfstatat(3, "", [pid 16357] <... open resumed>) = -1 EFAULT (Bad address) [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16334] <... openat resumed>) = 5 [pid 342] <... futex resumed>) = 1 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 16357] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16334] ioctl(5, LOOP_SET_FD, 3 [pid 342] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 304] getdents64(3, [pid 297] epoll_pwait(4, [pid 16357] <... futex resumed>) = 1 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16353] <... futex resumed>) = 0 [pid 16313] ioctl(6, LOOP_SET_FD, 5 [pid 342] <... write resumed>) = 64 [pid 304] <... getdents64 resumed>0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16357] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] read(25, [pid 304] umount2("./286/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... read resumed>0xc00012e110, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] epoll_pwait(4, [pid 304] newfstatat(AT_FDCWD, "./286/cgroup.cpu", [pid 297] epoll_pwait(4, [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] unlink("./286/cgroup.cpu" [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] <... unlink resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=703864977} [pid 16355] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16313] <... ioctl resumed>) = -1 EBUSY (Device or resource busy) [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16313] close(6 [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16355] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16355] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16355] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16334] <... ioctl resumed>) = 0 [pid 16313] <... close resumed>) = 0 [pid 16334] close(3 [pid 16313] close(5 [pid 16354] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16353] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16334] <... close resumed>) = 0 [pid 16334] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16334] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 317] <... umount2 resumed>) = 0 [pid 16353] <... futex resumed>) = 1 [pid 16355] <... futex resumed>) = 0 [pid 16355] dup(-1) = -1 EBADF (Bad file descriptor) [pid 16353] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16355] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16355] <... futex resumed>) = 0 [pid 16353] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16355] renameat2(-1, NULL, -1, NULL, 0 [pid 16353] <... futex resumed>) = 0 [pid 16355] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16353] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16355] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16353] <... futex resumed>) = 0 [pid 16353] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16355] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16353] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16355] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16355] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16353] <... futex resumed>) = 0 [pid 16353] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16355] memfd_create("syzkaller", 0) = 5 [pid 16353] <... futex resumed>) = 0 [pid 16353] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16355] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16355] close(5) = 0 [pid 16355] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16353] <... futex resumed>) = 0 [pid 16355] open(NULL, O_RDONLY [pid 16353] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./289/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "./289/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, 0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5) = 0 [pid 317] unlinkat(AT_FDCWD, "./289/bus", AT_REMOVEDIR) = 0 [pid 317] umount2("./289/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./289/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./289/binderfs") = 0 [pid 317] umount2("./289/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./289/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./289/cgroup") = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] <... umount2 resumed>) = 0 [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 16355] <... open resumed>) = -1 EFAULT (Bad address) [pid 16353] <... futex resumed>) = 0 [pid 317] newfstatat(5, "", [pid 321] umount2("./291/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getdents64(5, [pid 321] newfstatat(AT_FDCWD, "./291/bus", [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getdents64(5, [pid 321] umount2("./291/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] close(5 [pid 321] openat(AT_FDCWD, "./291/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] <... close resumed>) = 0 [pid 321] <... openat resumed>) = 5 [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 321] newfstatat(5, "", [pid 317] <... unlinkat resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] umount2("./289/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16355] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16353] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] getdents64(5, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 317] newfstatat(AT_FDCWD, "./289/cgroup.net", [pid 321] getdents64(5, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 317] unlink("./289/cgroup.net" [pid 321] close(5 [pid 317] <... unlink resumed>) = 0 [pid 321] <... close resumed>) = 0 [pid 317] getdents64(3, [pid 321] unlinkat(AT_FDCWD, "./291/bus", AT_REMOVEDIR [pid 317] <... getdents64 resumed>0x555557095810 /* 0 entries */, 32768) = 0 [pid 16355] <... futex resumed>) = 0 [pid 16353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... unlinkat resumed>) = 0 [pid 317] close(3 [pid 321] umount2("./291/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] unlinkat(AT_FDCWD, "./289", AT_REMOVEDIR [pid 321] newfstatat(AT_FDCWD, "./291/binderfs", [pid 317] <... unlinkat resumed>) = 0 [pid 304] <... umount2 resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] mkdirat(AT_FDCWD, "./290", 0777 [pid 304] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] unlink("./291/binderfs" [pid 317] <... mkdirat resumed>) = 0 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] <... unlink resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 321] umount2("./291/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] <... openat resumed>) = 3 [pid 304] newfstatat(AT_FDCWD, "./286/bus", [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] ioctl(3, LOOP_CLR_FD [pid 321] newfstatat(AT_FDCWD, "./291/cgroup", [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] close(3 [pid 304] umount2("./286/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] unlink("./291/cgroup" [pid 317] <... close resumed>) = 0 [pid 321] <... unlink resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 321] umount2("\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] <... socket resumed>) = 3 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] close(3 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 317] <... close resumed>) = 0 [pid 304] openat(AT_FDCWD, "./286/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 321] umount2("\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] <... socket resumed>) = 3 [pid 304] <... openat resumed>) = 5 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 304] newfstatat(5, "", [pid 16313] <... close resumed>) = 0 [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 321] <... openat resumed>) = 5 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 321] newfstatat(5, "", [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] close(3 [pid 321] getdents64(5, [pid 317] <... close resumed>) = 0 [pid 16355] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16353] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16353] <... futex resumed>) = 0 [pid 321] getdents64(5, [pid 317] <... socket resumed>) = 3 [pid 16355] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16353] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16355] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 321] close(5 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16355] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16355] <... futex resumed>) = 1 [pid 16353] <... futex resumed>) = 0 [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16355] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... unlinkat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 321] umount2("./291/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16313] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] newfstatat(AT_FDCWD, "./291/cgroup.net", [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16313] <... futex resumed>) = 1 [pid 16309] <... futex resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getdents64(5, [pid 16313] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16309] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] unlink("./291/cgroup.net" [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16311] <... futex resumed>) = 0 [pid 16309] <... futex resumed>) = 1 [pid 321] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] <... getdents64 resumed>0x555555acb850 /* 2 entries */, 32768) = 48 [pid 16311] open(NULL, O_RDONLY [pid 16309] futex(0x7f340cb4bf8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] getdents64(3, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] getdents64(5, [pid 16311] <... open resumed>) = -1 EFAULT (Bad address) [pid 321] <... getdents64 resumed>0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] <... getdents64 resumed>0x555555acb850 /* 0 entries */, 32768) = 0 [pid 16311] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] close(3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] close(5 [pid 16311] <... futex resumed>) = 1 [pid 16309] <... futex resumed>) = 0 [pid 321] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] <... close resumed>) = 0 [pid 16311] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16309] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] unlinkat(AT_FDCWD, "./291", AT_REMOVEDIR [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] unlinkat(AT_FDCWD, "./286/bus", AT_REMOVEDIR [pid 16311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16309] <... futex resumed>) = 0 [pid 321] <... unlinkat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16311] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16309] futex(0x7f340cb4bf8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] mkdirat(AT_FDCWD, "./292", 0777 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] <... unlinkat resumed>) = 0 [pid 16311] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... mkdirat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] umount2("./286/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16311] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16311] <... futex resumed>) = 1 [pid 16309] <... futex resumed>) = 0 [pid 321] <... openat resumed>) = 3 [pid 317] close(3 [pid 304] newfstatat(AT_FDCWD, "./286/binderfs", [pid 16311] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16309] close(3 [pid 321] ioctl(3, LOOP_CLR_FD [pid 317] <... close resumed>) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16309] <... close resumed>) = 0 [pid 321] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 304] unlink("./286/binderfs" [pid 16309] close(4 [pid 321] close(3 [pid 317] <... socket resumed>) = 3 [pid 304] <... unlink resumed>) = 0 [pid 16309] <... close resumed>) = 0 [pid 321] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 304] umount2("./286/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16309] close(5 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16309] close(6 [pid 321] close(3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 304] newfstatat(AT_FDCWD, "./286/cgroup", [pid 16309] close(7 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... setsockopt resumed>) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 304] unlink("./286/cgroup" [pid 16309] close(8 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] <... unlink resumed>) = 0 [pid 16309] close(9 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 304] umount2("\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16309] close(10 [pid 321] close(3 [pid 317] <... setsockopt resumed>) = 0 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16309] close(11 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16309] close(12 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 304] umount2("\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 16309] close(13 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... setsockopt resumed>) = 0 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3 [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16309] close(14 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... close resumed>) = 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] read(249, [pid 304] <... openat resumed>) = 5 [pid 16309] close(15 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 304] newfstatat(5, "", ./strace-static-x86_64: Process 16362 attached [pid 16309] close(16 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16362] set_robust_list(0x555557094760, 24 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] <... clone resumed>, child_tidptr=0x555557094750) = 1156 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16362] <... set_robust_list resumed>) = 0 [pid 16309] close(17 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16362] chdir("./290" [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] getdents64(5, [pid 16362] <... chdir resumed>) = 0 [pid 16309] close(18 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] <... getdents64 resumed>0x555555acb850 /* 2 entries */, 32768) = 48 [pid 16362] <... prctl resumed>) = 0 [pid 16309] close(19 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] getdents64(5, [pid 16362] setpgid(0, 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] <... getdents64 resumed>0x555555acb850 /* 0 entries */, 32768) = 0 [pid 16362] <... setpgid resumed>) = 0 [ 399.138576][T16334] F2FS-fs (loop4): invalid crc value [ 399.166814][T16334] F2FS-fs (loop4): Found nat_bits in checkpoint [pid 16309] close(20 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] close(5 [pid 16362] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16309] close(21 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] <... close resumed>) = 0 [pid 16362] <... symlinkat resumed>) = 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16362] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 16309] close(22 [pid 321] close(3 [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x36\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 16309] close(23 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... socket resumed>) = 3 [pid 16309] close(24 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16309] close(25 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16309] close(26 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... setsockopt resumed>) = 0 [pid 16309] close(27 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16309] close(28 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 16309] close(29 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... setsockopt resumed>) = 0 [pid 16309] close(3 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 16309] close(4 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 16309] close(5 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... setsockopt resumed>) = 0 [pid 16309] close(6 [pid 321] close(3 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 16309] close(7 [pid 321] read(249, [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16309] close(8 [pid 16362] <... symlinkat resumed>) = 0 [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16364 attached [pid 16362] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... unlinkat resumed>) = 0 [pid 16364] set_robust_list(0x555555c6d760, 24 [pid 16309] close(9 [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1175 [pid 16364] <... set_robust_list resumed>) = 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] chdir("./292" [pid 16309] close(10 [pid 16364] <... chdir resumed>) = 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16309] close(11 [pid 16364] <... prctl resumed>) = 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] setpgid(0, 0 [pid 16309] close(12 [pid 16364] <... setpgid resumed>) = 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 16309] close(13 [pid 16364] <... symlinkat resumed>) = 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 16331] close(3 [pid 16309] close(14 [pid 16364] <... symlinkat resumed>) = 0 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 16331] close(4 [pid 16309] close(15 [pid 16364] <... symlinkat resumed>) = 0 [pid 16331] <... close resumed>) = 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16331] close(5 [pid 16309] close(16 [pid 16364] <... openat resumed>) = 3 [pid 16362] <... symlinkat resumed>) = 0 [pid 16331] <... close resumed>) = 0 [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] umount2("./286/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16364] write(3, "1000", 4 [pid 16362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16334] <... mount resumed>) = 0 [pid 16331] close(6 [pid 16309] close(17 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16364] <... write resumed>) = 4 [pid 16362] <... openat resumed>) = 3 [pid 16334] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] close(3 [pid 16362] write(3, "1000", 4 [pid 16334] <... openat resumed>) = 3 [pid 16331] close(7 [pid 16309] close(18 [pid 304] newfstatat(AT_FDCWD, "./286/cgroup.net", [pid 16364] <... close resumed>) = 0 [pid 16362] <... write resumed>) = 4 [pid 16334] chdir("./bus" [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] read(200, [pid 16362] close(3 [pid 16334] <... chdir resumed>) = 0 [pid 16331] close(8 [pid 16309] close(19 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16364] <... read resumed>0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16362] <... close resumed>) = 0 [pid 16334] ioctl(5, LOOP_CLR_FD [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] unlink("./286/cgroup.net" [pid 16364] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16362] read(200, [pid 16334] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16331] close(9 [pid 16309] close(20 [pid 16364] <... symlinkat resumed>) = 0 [pid 16362] <... read resumed>0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16334] close(5 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... unlink resumed>) = 0 [pid 16364] close(249 [pid 16362] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16331] close(10 [pid 16309] close(21 [pid 16364] <... close resumed>) = 0 [pid 16362] <... symlinkat resumed>) = 0 [pid 16334] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] getdents64(3, [pid 16364] close(248 [pid 16362] close(249 [pid 16334] <... futex resumed>) = 0 [pid 16331] close(11 [pid 16309] close(22 [pid 304] <... getdents64 resumed>0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 16364] <... close resumed>) = 0 [pid 16362] <... close resumed>) = 0 [pid 16334] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] close(3 [pid 16364] close(4 [pid 16362] close(248 [pid 16331] close(12 [pid 16309] close(23 [pid 304] <... close resumed>) = 0 [pid 16364] <... close resumed>) = 0 [pid 16362] <... close resumed>) = 0 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16362] close(4 [pid 16354] <... write resumed>) = 20699119 [pid 16331] close(13 [pid 16309] close(24 [pid 304] unlinkat(AT_FDCWD, "./286", AT_REMOVEDIR [pid 16364] <... futex resumed>) = 0 [pid 16362] <... close resumed>) = 0 [pid 16354] munmap(0x7f8d96a70000, 138412032 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... unlinkat resumed>) = 0 [pid 16364] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, [pid 16362] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16354] <... munmap resumed>) = 0 [pid 16331] close(14 [pid 16309] close(25 [pid 304] mkdirat(AT_FDCWD, "./287", 0777 [pid 16364] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16362] <... futex resumed>) = 0 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... mkdirat resumed>) = 0 [pid 16364] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16362] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, [pid 16331] close(15 [pid 16309] close(26 [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 16364] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16362] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16354] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... openat resumed>) = 3 [pid 16364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16362] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16331] close(16 [pid 16309] close(27 [pid 304] ioctl(3, LOOP_CLR_FD [pid 16364] <... mmap resumed>) = 0x7fa3cd6bf000 [pid 16362] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE [pid 16362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16331] close(17 [pid 16309] close(28 [pid 16364] <... mprotect resumed>) = 0 [pid 16362] <... mmap resumed>) = 0x7fe5f5e29000 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16362] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE [pid 16331] close(18 [pid 16309] close(29 [pid 16364] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16362] <... mprotect resumed>) = 0 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0} [pid 16362] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16331] close(19 [pid 16309] exit_group(0 [pid 16362] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 16365 attached [pid 16362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0} [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16313] <... futex resumed>) = ? [pid 16309] <... exit_group resumed>) = ? [pid 16311] <... futex resumed>) = ? ./strace-static-x86_64: Process 16366 attached [pid 16365] set_robust_list(0x7fa3cd6df9a0, 24 [pid 16364] <... clone3 resumed> => {parent_tid=[1176]}, 88) = 1176 [pid 16331] close(20 [pid 16313] +++ exited with 0 +++ [pid 16362] <... clone3 resumed> => {parent_tid=[1157]}, 88) = 1157 [pid 16362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16362] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16362] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe5f5e08000 [pid 16362] mprotect(0x7fe5f5e09000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16362] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e28990, parent_tid=0x7fe5f5e28990, exit_signal=0, stack=0x7fe5f5e08000, stack_size=0x20240, tls=0x7fe5f5e286c0} => {parent_tid=[1158]}, 88) = 1158 [pid 16362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16362] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16362] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 16367 attached [pid 16311] +++ exited with 0 +++ [pid 16366] set_robust_list(0x7fe5f5e499a0, 24 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16309] +++ exited with 0 +++ [pid 16367] set_robust_list(0x7fe5f5e289a0, 24 [pid 16366] <... set_robust_list resumed>) = 0 [pid 16365] <... set_robust_list resumed>) = 0 [pid 16364] rt_sigprocmask(SIG_SETMASK, [], [pid 16331] close(21 [pid 16367] <... set_robust_list resumed>) = 0 [pid 16366] rt_sigprocmask(SIG_SETMASK, [], [pid 16365] rt_sigprocmask(SIG_SETMASK, [], [pid 16364] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1174, si_uid=0, si_status=0, si_utime=12, si_stime=33} --- [pid 16367] rt_sigprocmask(SIG_SETMASK, [], [pid 16366] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16365] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16364] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16331] close(22 [pid 310] restart_syscall(<... resuming interrupted clone ...> [pid 16367] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16366] memfd_create("syzkaller", 0 [pid 16365] memfd_create("syzkaller", 0 [pid 16364] <... futex resumed>) = 0 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16367] memfd_create("syzkaller", 0 [pid 16366] <... memfd_create resumed>) = 3 [pid 16365] <... memfd_create resumed>) = 3 [pid 16364] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16331] close(23 [pid 16366] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16367] <... memfd_create resumed>) = 4 [pid 16365] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16364] <... futex resumed>) = 0 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16366] <... mmap resumed>) = 0x7fe5eda08000 [pid 16367] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16365] <... mmap resumed>) = 0x7fa3c52bf000 [pid 16364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16331] close(24 [pid 310] <... restart_syscall resumed>) = 0 [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 310] umount2("./293", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 705, NULL, 0) = 1 [pid 310] openat(AT_FDCWD, "./293", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 16364] <... mmap resumed>) = 0x7fa3c529e000 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... openat resumed>) = 3 [pid 16364] mprotect(0x7fa3c529f000, 131072, PROT_READ|PROT_WRITE [pid 310] newfstatat(3, "", [pid 16364] <... mprotect resumed>) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16364] rt_sigprocmask(SIG_BLOCK, ~[], [pid 310] getdents64(3, [pid 16364] <... rt_sigprocmask resumed>[], 8) = 0 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 7 entries */, 32768) = 200 [pid 16364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c52be990, parent_tid=0x7fa3c52be990, exit_signal=0, stack=0x7fa3c529e000, stack_size=0x20240, tls=0x7fa3c52be6c0} [pid 310] umount2("./293/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 16364] <... clone3 resumed> => {parent_tid=[1177]}, 88) = 1177 [pid 16331] close(25 [pid 310] newfstatat(AT_FDCWD, "./293/cgroup.cpu", [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 16364] rt_sigprocmask(SIG_SETMASK, [], [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] read(11, [pid 289] epoll_pwait(4, [pid 16331] close(26 [pid 310] unlink("./293/cgroup.cpu" [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 16364] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... unlink resumed>) = 0 [ 399.221182][T16334] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 399.237066][T16334] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 16367] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 310] umount2("./293/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 342] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 16367] close(4 [pid 16364] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16331] close(27 [pid 342] epoll_pwait(4, ./strace-static-x86_64: Process 16368 attached [], 128, 0, NULL, 0) = 0 [pid 297] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 289] epoll_pwait(4, [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16368] set_robust_list(0x7fa3c52be9a0, 24) = 0 [pid 16368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16368] memfd_create("syzkaller", 0) = 4 [pid 16368] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16368] close(4) = 0 [pid 16368] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16368] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] epoll_pwait(4, [pid 297] <... write resumed>) = 64 [pid 16331] close(28 [pid 16364] <... futex resumed>) = 1 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 16364] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16331] close(29 [pid 297] <... futex resumed>) = 1 [pid 511] <... futex resumed>) = 0 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 297] read(11, [pid 16364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16331] close(3 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] <... read resumed>0xc00012e240, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 16331] <... close resumed>) = 0 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16364] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16331] close(4 [pid 16364] <... futex resumed>) = 0 [pid 16354] <... openat resumed>) = 5 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16331] close(5 [pid 16364] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16331] close(6 [pid 16354] ioctl(5, LOOP_SET_FD, 3 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=462225019} [pid 16331] close(7) = -1 EBADF (Bad file descriptor) [pid 16331] close(8 [pid 16354] <... ioctl resumed>) = 0 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16354] close(3) = 0 [pid 16354] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16354] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16368] <... futex resumed>) = 0 [pid 16368] open(".", O_RDONLY) = 4 [pid 16368] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16368] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16364] <... futex resumed>) = 0 [pid 16364] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16368] <... futex resumed>) = 0 [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] close(9) = -1 EBADF (Bad file descriptor) [pid 16331] close(10) = -1 EBADF (Bad file descriptor) [pid 16331] close(11) = -1 EBADF (Bad file descriptor) [pid 16331] close(12) = -1 EBADF (Bad file descriptor) [pid 16331] close(13) = -1 EBADF (Bad file descriptor) [pid 16368] <... mkdirat resumed>) = 0 [pid 16331] close(14 [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16331] close(15) = -1 EBADF (Bad file descriptor) [pid 16331] close(16 [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] close(17 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16364] <... futex resumed>) = 1 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] close(18 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16364] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16367] <... close resumed>) = 0 [pid 16364] <... futex resumed>) = 0 [pid 16331] close(19 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16364] <... mmap resumed>) = 0x7fa3c527d000 [pid 16331] close(20 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16364] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16364] <... mprotect resumed>) = 0 [pid 16331] close(21 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16364] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16364] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16331] close(22) = -1 EBADF (Bad file descriptor) [pid 16331] close(23 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0} [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] close(24 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16364] <... clone3 resumed> => {parent_tid=[1178]}, 88) = 1178 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16364] rt_sigprocmask(SIG_SETMASK, [], [pid 16331] close(25 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16364] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16364] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16331] close(26 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] <... futex resumed>) = 0 [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16364] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16331] close(27 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] close(28 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] close(29 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16331] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 16370 attached [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16331] exit_group(0 [pid 16370] set_robust_list(0x7fa3c529d9a0, 24 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16342] <... futex resumed>) = ? [pid 16335] <... futex resumed>) = ? [pid 16334] <... futex resumed>) = ? [pid 16331] <... exit_group resumed>) = ? [pid 16370] <... set_robust_list resumed>) = 0 [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16342] +++ exited with 0 +++ [pid 16335] +++ exited with 0 +++ [pid 16334] +++ exited with 0 +++ [pid 16331] +++ exited with 0 +++ [pid 16370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1174, si_uid=0, si_status=0, si_utime=6, si_stime=14} --- [pid 16370] getsockname(-1, 0x20000080, NULL [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16370] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 466, NULL, 0) = 1 [ 399.275066][ T310] attempt to access beyond end of device [ 399.275066][ T310] loop2: rw=2049, want=45104, limit=40427 [ 399.310405][T16354] F2FS-fs (loop5): invalid crc value [pid 313] <... write resumed>) = 12 [pid 16370] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 313] umount2("./291", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16364] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 342] read(53, [pid 313] openat(AT_FDCWD, "./291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 313] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 313] newfstatat(3, "", [pid 342] <... futex resumed>) = 1 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 342] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 313] getdents64(3, [pid 297] epoll_pwait(4, [pid 342] <... write resumed>) = 64 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] read(53, [pid 313] umount2("./291/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 342] <... read resumed>0xc00012e380, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] epoll_pwait(4, [pid 313] newfstatat(AT_FDCWD, "./291/cgroup.cpu", [pid 297] epoll_pwait(4, [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] unlink("./291/cgroup.cpu") = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=389678385} [pid 16370] <... futex resumed>) = 1 [pid 16367] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] umount2("./291/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... ioctl resumed>) = 0 [pid 16370] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] close(3 [pid 16364] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16370] <... futex resumed>) = 0 [pid 16370] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16364] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16370] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16370] <... futex resumed>) = 0 [pid 16370] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16364] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16364] <... futex resumed>) = 0 [pid 16370] dup(-1 [pid 16364] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16370] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16370] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16370] <... futex resumed>) = 1 [pid 16364] <... futex resumed>) = 0 [pid 16364] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16364] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16370] renameat2(-1, NULL, -1, NULL, 0 [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16370] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16370] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16370] <... futex resumed>) = 1 [pid 16364] <... futex resumed>) = 0 [pid 16364] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16364] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16370] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC) = -1 EFAULT (Bad address) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16370] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16370] <... futex resumed>) = 1 [pid 16364] <... futex resumed>) = 0 [pid 16364] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16364] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16370] memfd_create("syzkaller", 0) = 5 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16370] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16370] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16370] close(5 [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16370] <... close resumed>) = 0 [pid 16368] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16368] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16370] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16364] <... futex resumed>) = 0 [pid 16364] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16364] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16368] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16370] open(NULL, O_RDONLY [pid 16368] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16370] <... open resumed>) = -1 EFAULT (Bad address) [pid 16370] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16364] <... futex resumed>) = 0 [pid 16364] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16364] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16368] <... futex resumed>) = 0 [pid 16368] ioctl(-1, FS_IOC_SETFLAGS, NULL) = -1 EBADF (Bad file descriptor) [pid 16368] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16364] <... futex resumed>) = 0 [pid 16370] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16368] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16367] <... futex resumed>) = 1 [pid 16362] <... futex resumed>) = 0 [pid 16362] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16367] open(".", O_RDONLY) = 4 [pid 16367] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16362] <... futex resumed>) = 0 [pid 16362] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16367] <... futex resumed>) = 0 [pid 16362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16367] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16362] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16362] <... futex resumed>) = 0 [pid 16367] <... mkdirat resumed>) = 0 [pid 16362] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe5ed9e7000 [pid 16362] mprotect(0x7fe5ed9e8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16362] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda07990, parent_tid=0x7fe5eda07990, exit_signal=0, stack=0x7fe5ed9e7000, stack_size=0x20240, tls=0x7fe5eda076c0} [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16362] <... clone3 resumed> => {parent_tid=[1159]}, 88) = 1159 [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16362] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16362] <... futex resumed>) = 0 [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16362] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 16374 attached ) = -1 EEXIST (File exists) [pid 16374] set_robust_list(0x7fe5eda079a0, 24 [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16374] <... set_robust_list resumed>) = 0 [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16374] rt_sigprocmask(SIG_SETMASK, [], [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16374] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16374] getsockname(-1, 0x20000080, NULL [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16374] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16374] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [ 399.396100][T16354] F2FS-fs (loop5): Found nat_bits in checkpoint [pid 16374] <... futex resumed>) = 1 [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16362] <... futex resumed>) = 0 [pid 16366] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 313] <... umount2 resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] umount2("./291/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... socket resumed>) = 3 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] newfstatat(AT_FDCWD, "./291/bus", [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] umount2("./291/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... setsockopt resumed>) = 0 [pid 313] openat(AT_FDCWD, "./291/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] <... openat resumed>) = 5 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] newfstatat(5, "", [pid 304] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] getdents64(5, [pid 304] <... setsockopt resumed>) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] getdents64(5, [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 304] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] close(5 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 313] <... close resumed>) = 0 [pid 304] <... setsockopt resumed>) = 0 [pid 313] unlinkat(AT_FDCWD, "./291/bus", AT_REMOVEDIR [pid 304] close(3) = 0 [pid 304] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16375 attached [pid 313] <... unlinkat resumed>) = 0 [pid 16375] set_robust_list(0x555555ac2760, 24 [pid 313] umount2("./291/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... clone resumed>, child_tidptr=0x555555ac2750) = 1147 [pid 16375] <... set_robust_list resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16375] chdir("./287" [pid 16374] open(NULL, O_RDONLY [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16362] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16375] <... chdir resumed>) = 0 [pid 16375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16375] setpgid(0, 0) = 0 [pid 16375] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 16374] <... open resumed>) = -1 EFAULT (Bad address) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16362] <... futex resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./291/binderfs", [pid 16375] <... symlinkat resumed>) = 0 [pid 16375] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16375] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 16362] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16375] <... symlinkat resumed>) = 0 [pid 16374] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] unlink("./291/binderfs" [pid 16375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16375] write(3, "1000", 4) = 4 [pid 16375] close(3) = 0 [pid 16375] read(200, [pid 313] <... unlink resumed>) = 0 [pid 16375] <... read resumed>0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16375] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16375] close(249) = 0 [pid 16375] close(248) = 0 [pid 16375] close(4) = 0 [pid 16375] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16374] <... futex resumed>) = 0 [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] umount2("./291/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16375] <... futex resumed>) = 0 [pid 16375] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, NULL, 8) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16375] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b30cdd000 [pid 16375] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16375] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0}./strace-static-x86_64: Process 16376 attached [pid 313] newfstatat(AT_FDCWD, "./291/cgroup", [pid 16376] set_robust_list(0x7f6b30cfd9a0, 24 [pid 16375] <... clone3 resumed> => {parent_tid=[1148]}, 88) = 1148 [pid 16376] <... set_robust_list resumed>) = 0 [pid 16375] rt_sigprocmask(SIG_SETMASK, [], [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16376] rt_sigprocmask(SIG_SETMASK, [], [pid 16375] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] unlink("./291/cgroup" [pid 16376] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16375] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16376] memfd_create("syzkaller", 0 [pid 16375] <... futex resumed>) = 0 [pid 313] <... unlink resumed>) = 0 [pid 16376] <... memfd_create resumed>) = 3 [pid 16375] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16362] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] umount2("\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16376] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16375] <... futex resumed>) = 0 [pid 16374] dup(-1 [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16362] <... futex resumed>) = 0 [pid 16376] <... mmap resumed>) = 0x7f6b288dd000 [pid 16375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 313] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16374] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16362] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16374] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] <... mmap resumed>) = 0x7f6b288bc000 [pid 16375] mprotect(0x7f6b288bd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16375] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] umount2("\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16374] <... futex resumed>) = 1 [pid 16362] <... futex resumed>) = 0 [pid 16375] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288dc990, parent_tid=0x7f6b288dc990, exit_signal=0, stack=0x7f6b288bc000, stack_size=0x20240, tls=0x7f6b288dc6c0} [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16362] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16374] renameat2(-1, NULL, -1, NULL, 0 [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16362] <... futex resumed>) = 0 [pid 313] openat(AT_FDCWD, "\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 16362] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16374] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16375] <... clone3 resumed> => {parent_tid=[1149]}, 88) = 1149 [pid 313] newfstatat(5, "", [pid 16375] rt_sigprocmask(SIG_SETMASK, [], [pid 16374] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16375] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] getdents64(5, [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16374] <... futex resumed>) = 1 [pid 16362] <... futex resumed>) = 0 [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 16362] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16374] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16375] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16375] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16362] <... futex resumed>) = 0 [pid 313] getdents64(5, [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16374] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16362] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 313] close(5 [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16374] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16367] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 313] <... close resumed>) = 0 [pid 313] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16374] <... futex resumed>) = 1 [pid 16362] <... futex resumed>) = 0 [pid 313] <... unlinkat resumed>) = 0 [pid 16362] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16367] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16374] memfd_create("syzkaller", 0 [pid 16362] <... futex resumed>) = 0 [pid 313] umount2("./291/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 16367] <... futex resumed>) = 0 [pid 16362] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16374] <... memfd_create resumed>) = 5 [pid 16367] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16374] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 313] newfstatat(AT_FDCWD, "./291/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16374] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 313] unlink("./291/cgroup.net") = 0 [pid 16374] close(5 [pid 313] getdents64(3, 0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 16374] <... close resumed>) = 0 [pid 313] close(3) = 0 [pid 16374] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] unlinkat(AT_FDCWD, "./291", AT_REMOVEDIR) = 0 [pid 16374] <... futex resumed>) = 1 [pid 16362] <... futex resumed>) = 0 [pid 313] mkdirat(AT_FDCWD, "./292", 0777 [pid 16362] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16374] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... mkdirat resumed>) = 0 [pid 16367] <... futex resumed>) = 0 [pid 16362] <... futex resumed>) = 1 [pid 16362] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16367] open(NULL, O_RDONLY [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 16367] <... open resumed>) = -1 EFAULT (Bad address) [pid 313] <... openat resumed>) = 3 [pid 313] ioctl(3, LOOP_CLR_FD [pid 16367] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16362] <... futex resumed>) = 0 [pid 16362] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16367] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16362] <... futex resumed>) = 0 [pid 16367] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16362] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16367] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16367] <... futex resumed>) = 0 [pid 16367] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16365] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119./strace-static-x86_64: Process 16377 attached [pid 16377] set_robust_list(0x7f6b288dc9a0, 24) = 0 [pid 16377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16377] memfd_create("syzkaller", 0) = 4 [pid 16377] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16377] close(4) = 0 [pid 16377] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16375] <... futex resumed>) = 0 [pid 16375] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16377] <... futex resumed>) = 1 [pid 16375] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16377] open(".", O_RDONLY) = 4 [pid 16377] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16375] <... futex resumed>) = 0 [pid 16375] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16375] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b2889b000 [pid 16375] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16375] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16377] <... futex resumed>) = 1 [pid 16375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... clone3 resumed> => {parent_tid=[1150]}, 88) = 1150 [pid 16375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16375] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16375] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16377] <... mkdirat resumed>) = 0 [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 16378 attached [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16378] set_robust_list(0x7f6b288bb9a0, 24 [pid 16377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16378] <... set_robust_list resumed>) = 0 [pid 16378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16378] getsockname(-1, 0x20000080, NULL [pid 16377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16378] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16378] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16375] <... futex resumed>) = 0 [pid 16375] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16375] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16378] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16378] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16375] <... futex resumed>) = 0 [pid 16375] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16375] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16378] dup(-1 [pid 16377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16378] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16378] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16375] <... futex resumed>) = 0 [pid 16375] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16375] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16378] renameat2(-1, NULL, -1, NULL, 0 [pid 16377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16378] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16378] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16375] <... futex resumed>) = 0 [pid 16375] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16375] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16378] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16378] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16378] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16378] <... futex resumed>) = 1 [pid 16377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] <... futex resumed>) = 0 [pid 16378] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16378] memfd_create("syzkaller", 0 [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16378] <... memfd_create resumed>) = 5 [pid 16378] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... futex resumed>) = 0 [pid 16378] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 310] <... umount2 resumed>) = 0 [pid 16378] close(5 [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16378] <... close resumed>) = 0 [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16378] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16375] <... futex resumed>) = 0 [pid 16375] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16375] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16378] open(NULL, O_RDONLY [pid 16377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16378] <... open resumed>) = -1 EFAULT (Bad address) [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16378] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16378] <... futex resumed>) = 1 [pid 16375] <... futex resumed>) = 0 [pid 310] umount2("./293/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16375] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16375] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16378] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16378] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16378] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16375] <... futex resumed>) = 0 [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16378] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 310] newfstatat(AT_FDCWD, "./293/bus", [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] umount2("./293/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "./293/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16377] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16377] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16377] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16377] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... openat resumed>) = 5 [pid 310] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] getdents64(5, 0x5555558df850 /* 2 entries */, 32768) = 48 [pid 310] getdents64(5, 0x5555558df850 /* 0 entries */, 32768) = 0 [pid 310] close(5) = 0 [pid 310] unlinkat(AT_FDCWD, "./293/bus", AT_REMOVEDIR) = 0 [pid 310] umount2("./293/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./293/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./293/binderfs") = 0 [pid 310] umount2("./293/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./293/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./293/cgroup") = 0 [pid 310] umount2("./293/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "./293/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] unlink("./293/cgroup.net") = 0 [pid 310] getdents64(3, 0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 310] close(3) = 0 [pid 310] unlinkat(AT_FDCWD, "./293", AT_REMOVEDIR) = 0 [pid 310] mkdirat(AT_FDCWD, "./294", 0777) = 0 [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 310] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 310] close(3) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] close(3) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [ 399.559514][T16354] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] close(3) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] close(3) = 0 [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 310] close(3) = 0 [pid 310] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16380 attached , child_tidptr=0x5555558d6750) = 1177 [pid 16380] set_robust_list(0x5555558d6760, 24) = 0 [pid 16380] chdir("./294") = 0 [pid 16380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16380] setpgid(0, 0) = 0 [pid 16380] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 16380] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16380] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 16380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16380] write(3, "1000", 4) = 4 [pid 16380] close(3) = 0 [pid 16380] read(200, [pid 16354] <... mount resumed>) = 0 [pid 16380] <... read resumed>0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16380] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16354] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16354] chdir("./bus" [pid 16380] <... symlinkat resumed>) = 0 [pid 16380] close(249) = 0 [pid 16380] close(248) = 0 [pid 16380] close(4 [pid 16354] <... chdir resumed>) = 0 [pid 16380] <... close resumed>) = 0 [pid 16354] ioctl(5, LOOP_CLR_FD) = 0 [pid 16354] close(5) = 0 [pid 16354] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16354] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16353] close(3) = 0 [pid 16353] close(4) = 0 [pid 16353] close(5) = -1 EBADF (Bad file descriptor) [pid 16353] close(6) = -1 EBADF (Bad file descriptor) [pid 16353] close(7) = -1 EBADF (Bad file descriptor) [pid 16353] close(8) = -1 EBADF (Bad file descriptor) [pid 16353] close(9) = -1 EBADF (Bad file descriptor) [pid 16353] close(10) = -1 EBADF (Bad file descriptor) [pid 16353] close(11) = -1 EBADF (Bad file descriptor) [pid 16353] close(12) = -1 EBADF (Bad file descriptor) [pid 16353] close(13) = -1 EBADF (Bad file descriptor) [pid 16353] close(14) = -1 EBADF (Bad file descriptor) [pid 16353] close(15) = -1 EBADF (Bad file descriptor) [pid 16353] close(16) = -1 EBADF (Bad file descriptor) [pid 16353] close(17) = -1 EBADF (Bad file descriptor) [pid 16353] close(18) = -1 EBADF (Bad file descriptor) [pid 16353] close(19) = -1 EBADF (Bad file descriptor) [pid 16353] close(20) = -1 EBADF (Bad file descriptor) [pid 16353] close(21) = -1 EBADF (Bad file descriptor) [pid 16353] close(22) = -1 EBADF (Bad file descriptor) [pid 16380] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16353] close(23) = -1 EBADF (Bad file descriptor) [pid 16353] close(24) = -1 EBADF (Bad file descriptor) [pid 16353] close(25) = -1 EBADF (Bad file descriptor) [pid 16353] close(26) = -1 EBADF (Bad file descriptor) [pid 16353] close(27) = -1 EBADF (Bad file descriptor) [pid 16353] close(28) = -1 EBADF (Bad file descriptor) [pid 16353] close(29) = -1 EBADF (Bad file descriptor) [pid 16353] close(3) = -1 EBADF (Bad file descriptor) [pid 16353] close(4) = -1 EBADF (Bad file descriptor) [pid 16353] close(5) = -1 EBADF (Bad file descriptor) [pid 16353] close(6) = -1 EBADF (Bad file descriptor) [pid 16353] close(7) = -1 EBADF (Bad file descriptor) [pid 16353] close(8 [pid 16380] <... futex resumed>) = 0 [pid 16353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] close(9 [pid 16380] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, NULL, 8) = 0 [pid 16353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16353] close(10 [pid 16380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f340c58f000 [pid 16353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE [pid 16353] close(11 [pid 16380] <... mprotect resumed>) = 0 [pid 16353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16353] close(12 [pid 16380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0} [pid 16353] close(13) = -1 EBADF (Bad file descriptor) [pid 16353] close(14) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 16381 attached [pid 16380] <... clone3 resumed> => {parent_tid=[1178]}, 88) = 1178 [pid 16381] set_robust_list(0x7f340c5af9a0, 24 [pid 16380] rt_sigprocmask(SIG_SETMASK, [], [pid 16381] <... set_robust_list resumed>) = 0 [pid 16380] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16381] rt_sigprocmask(SIG_SETMASK, [], [pid 16380] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16381] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16380] <... futex resumed>) = 0 [pid 16381] memfd_create("syzkaller", 0 [pid 16380] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16381] <... memfd_create resumed>) = 3 [pid 16380] <... futex resumed>) = 0 [pid 16353] close(15 [pid 16381] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16381] <... mmap resumed>) = 0x7f340418f000 [pid 16380] <... mmap resumed>) = 0x7f340416e000 [pid 16353] close(16) = -1 EBADF (Bad file descriptor) [pid 16380] mprotect(0x7f340416f000, 131072, PROT_READ|PROT_WRITE [pid 16353] close(17) = -1 EBADF (Bad file descriptor) [pid 16353] close(18) = -1 EBADF (Bad file descriptor) [pid 16353] close(19) = -1 EBADF (Bad file descriptor) [pid 16353] close(20) = -1 EBADF (Bad file descriptor) [pid 16353] close(21) = -1 EBADF (Bad file descriptor) [pid 16353] close(22) = -1 EBADF (Bad file descriptor) [pid 16353] close(23) = -1 EBADF (Bad file descriptor) [pid 16353] close(24) = -1 EBADF (Bad file descriptor) [pid 16353] close(25) = -1 EBADF (Bad file descriptor) [pid 16353] close(26) = -1 EBADF (Bad file descriptor) [pid 16353] close(27) = -1 EBADF (Bad file descriptor) [pid 16353] close(28) = -1 EBADF (Bad file descriptor) [pid 16353] close(29) = -1 EBADF (Bad file descriptor) [pid 16353] exit_group(0 [pid 16380] <... mprotect resumed>) = 0 [pid 16357] <... futex resumed>) = ? [pid 16355] <... futex resumed>) = ? [pid 16354] <... futex resumed>) = ? [pid 16353] <... exit_group resumed>) = ? [pid 16380] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16357] +++ exited with 0 +++ [pid 16355] +++ exited with 0 +++ [pid 16354] +++ exited with 0 +++ [pid 16353] +++ exited with 0 +++ [pid 16380] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16380] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340418e990, parent_tid=0x7f340418e990, exit_signal=0, stack=0x7f340416e000, stack_size=0x20240, tls=0x7f340418e6c0}./strace-static-x86_64: Process 16382 attached [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1156, si_uid=0, si_status=0, si_utime=6, si_stime=12} --- [pid 303] restart_syscall(<... resuming interrupted clone ...> [pid 16382] set_robust_list(0x7f340418e9a0, 24 [pid 303] <... restart_syscall resumed>) = 0 [pid 16382] <... set_robust_list resumed>) = 0 [pid 16382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16382] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 391, NULL, 0) = 1 [pid 303] umount2("./288", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 303] openat(AT_FDCWD, "./288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(34, [pid 289] epoll_pwait(4, [pid 303] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 303] newfstatat(3, "", [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 342] <... futex resumed>) = 0 [pid 303] getdents64(3, [pid 342] epoll_pwait(4, [pid 303] <... getdents64 resumed>0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 297] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 16380] <... clone3 resumed> => {parent_tid=[1179]}, 88) = 1179 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 303] umount2("./288/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... write resumed>) = 64 [pid 342] epoll_pwait(4, [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 303] newfstatat(AT_FDCWD, "./288/cgroup.cpu", [pid 297] <... futex resumed>) = 1 [pid 511] <... futex resumed>) = 0 [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] read(34, [pid 303] unlink("./288/cgroup.cpu" [pid 297] <... read resumed>0xc00012e4b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] <... unlink resumed>) = 0 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=105777573} [pid 16380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 399.603683][T16354] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [pid 16380] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16382] <... futex resumed>) = 0 [pid 16382] memfd_create("syzkaller", 0) = 4 [pid 16382] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16382] close(4) = 0 [pid 16382] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16382] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16380] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16380] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16382] <... futex resumed>) = 0 [pid 16382] open(".", O_RDONLY) = 4 [pid 16382] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16382] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16376] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16380] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16380] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16382] <... futex resumed>) = 0 [pid 16380] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = 0 [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16380] <... futex resumed>) = 0 [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16382] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16382] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... ioctl resumed>) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] close(3 [pid 16380] <... mmap resumed>) = 0x7f340414d000 [pid 16380] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE [pid 313] <... close resumed>) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 16380] <... mprotect resumed>) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16380] rt_sigprocmask(SIG_BLOCK, ~[], [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16380] <... rt_sigprocmask resumed>[], 8) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16380] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0} [pid 313] close(3) = 0 [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16380] <... clone3 resumed> => {parent_tid=[1180]}, 88) = 1180 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16380] rt_sigprocmask(SIG_SETMASK, [], [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16380] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16380] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16380] <... futex resumed>) = 0 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 16380] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] close(3) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 ./strace-static-x86_64: Process 16383 attached [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16383] set_robust_list(0x7f340416d9a0, 24) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16383] getsockname(-1, 0x20000080, NULL [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 16383] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16383] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 313] close(3) = 0 [pid 313] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16384 attached [pid 16384] set_robust_list(0x5555559df760, 24 [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1178 [pid 16384] <... set_robust_list resumed>) = 0 [pid 16384] chdir("./292") = 0 [pid 16384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16384] setpgid(0, 0) = 0 [pid 16384] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 16384] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16384] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 16384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16384] write(3, "1000", 4) = 4 [pid 16384] close(3) = 0 [pid 16384] read(200, 0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16384] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16384] close(249) = 0 [pid 16384] close(248) = 0 [pid 16384] close(4) = 0 [pid 16384] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16384] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, NULL, 8) = 0 [pid 16384] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b14504000 [pid 16384] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE [pid 16383] <... futex resumed>) = 1 [pid 16380] <... futex resumed>) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 106, NULL, 0) = 0 [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 16384] <... mprotect resumed>) = 0 [pid 342] epoll_pwait(4, [pid 289] epoll_pwait(4, [pid 16384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16384] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0} => {parent_tid=[1179]}, 88) = 1179 [pid 16384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16384] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16384] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b144e3000 [pid 16384] mprotect(0x7f6b144e4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16384] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14503990, parent_tid=0x7f6b14503990, exit_signal=0, stack=0x7f6b144e3000, stack_size=0x20240, tls=0x7f6b145036c0}./strace-static-x86_64: Process 16386 attached [pid 16386] set_robust_list(0x7f6b145039a0, 24 [pid 16384] <... clone3 resumed> => {parent_tid=[1180]}, 88) = 1180 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 ./strace-static-x86_64: Process 16385 attached [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16386] <... set_robust_list resumed>) = 0 [pid 16384] rt_sigprocmask(SIG_SETMASK, [], [pid 16386] rt_sigprocmask(SIG_SETMASK, [], [pid 16384] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16386] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16384] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16386] memfd_create("syzkaller", 0 [pid 16384] <... futex resumed>) = 0 [pid 16386] <... memfd_create resumed>) = 3 [pid 16384] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16386] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 342] epoll_pwait(4, [pid 16385] set_robust_list(0x7f6b145249a0, 24 [pid 16386] <... mmap resumed>) = 0x7f6b0c0e3000 [pid 16385] <... set_robust_list resumed>) = 0 [pid 16383] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16380] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16385] rt_sigprocmask(SIG_SETMASK, [], [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=966777302} [pid 16385] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16385] memfd_create("syzkaller", 0) = 4 [pid 16385] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16385] close(4) = 0 [pid 16385] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16385] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16380] <... futex resumed>) = 1 [pid 16380] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16382] <... futex resumed>) = 0 [pid 16382] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16382] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16380] <... futex resumed>) = 0 [pid 16382] <... futex resumed>) = 1 [pid 16380] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16382] dup(-1 [pid 16380] <... futex resumed>) = 0 [pid 16382] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16382] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16382] <... futex resumed>) = 0 [pid 16380] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16382] renameat2(-1, NULL, -1, NULL, 0 [pid 16380] <... futex resumed>) = 0 [pid 16380] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16382] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16382] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16380] <... futex resumed>) = 0 [pid 16382] <... futex resumed>) = 1 [pid 16380] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16382] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16380] <... futex resumed>) = 0 [pid 16382] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16380] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16382] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16382] <... futex resumed>) = 0 [pid 16382] memfd_create("syzkaller", 0 [pid 16380] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16382] <... memfd_create resumed>) = 5 [pid 16380] <... futex resumed>) = 0 [pid 16382] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16380] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16366] <... write resumed>) = 20699119 [pid 16365] <... write resumed>) = 20699119 [pid 16366] munmap(0x7fe5eda08000, 138412032 [pid 16365] munmap(0x7fa3c52bf000, 138412032 [pid 16382] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16366] <... munmap resumed>) = 0 [pid 16365] <... munmap resumed>) = 0 [pid 16365] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 16366] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 16382] close(5 [pid 16365] <... openat resumed>) = 5 [pid 16366] <... openat resumed>) = 5 [pid 16365] ioctl(5, LOOP_SET_FD, 3 [pid 16366] ioctl(5, LOOP_SET_FD, 3 [pid 16382] <... close resumed>) = 0 [pid 16382] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16380] <... futex resumed>) = 0 [pid 16380] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16382] open(NULL, O_RDONLY [pid 16380] <... futex resumed>) = 0 [pid 16382] <... open resumed>) = -1 EFAULT (Bad address) [pid 16382] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16380] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16382] <... futex resumed>) = 0 [pid 16380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16382] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16380] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16380] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16382] ioctl(-1, FS_IOC_SETFLAGS, NULL) = -1 EBADF (Bad file descriptor) [pid 16382] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16380] <... futex resumed>) = 0 [pid 16382] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16365] <... ioctl resumed>) = 0 [pid 16365] close(3) = 0 [pid 16365] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16365] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16366] <... ioctl resumed>) = 0 [pid 16366] close(3) = 0 [pid 16366] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16366] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 303] <... umount2 resumed>) = 0 [pid 303] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 16381] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 303] newfstatat(AT_FDCWD, "./288/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "./288/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "./288/bus", AT_REMOVEDIR) = 0 [pid 303] umount2("./288/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./288/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./288/binderfs") = 0 [pid 303] umount2("./288/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./288/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./288/cgroup") = 0 [pid 303] umount2("\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x38\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 303] umount2("./288/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./288/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./288/cgroup.net") = 0 [pid 303] getdents64(3, 0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 303] close(3) = 0 [pid 303] unlinkat(AT_FDCWD, "./288", AT_REMOVEDIR) = 0 [pid 303] mkdirat(AT_FDCWD, "./289", 0777) = 0 [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 303] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] close(3) = 0 [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 303] close(3) = 0 [pid 303] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16392 attached [pid 16392] set_robust_list(0x5555566fa760, 24 [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1160 [pid 16392] <... set_robust_list resumed>) = 0 [pid 16392] chdir("./289") = 0 [pid 16392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16392] setpgid(0, 0) = 0 [pid 16392] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 16392] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16392] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 16392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16392] write(3, "1000", 4) = 4 [pid 16392] close(3) = 0 [pid 16392] read(200, 0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16392] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16392] close(249) = 0 [pid 16392] close(248) = 0 [pid 16392] close(4) = 0 [pid 16392] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16392] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, NULL, 8) = 0 [pid 16392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d9ee91000 [pid 16392] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16392] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0}./strace-static-x86_64: Process 16393 attached [pid 16393] set_robust_list(0x7f8d9eeb19a0, 24 [pid 16392] <... clone3 resumed> => {parent_tid=[1161]}, 88) = 1161 [pid 16393] <... set_robust_list resumed>) = 0 [pid 16392] rt_sigprocmask(SIG_SETMASK, [], [pid 16393] rt_sigprocmask(SIG_SETMASK, [], [pid 16392] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16393] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16392] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16393] memfd_create("syzkaller", 0 [pid 16392] <... futex resumed>) = 0 [pid 16393] <... memfd_create resumed>) = 3 [ 399.852701][T16365] F2FS-fs (loop3): invalid crc value [ 399.863766][T16366] F2FS-fs (loop1): invalid crc value [pid 16392] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16393] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16392] <... futex resumed>) = 0 [pid 16393] <... mmap resumed>) = 0x7f8d96a91000 [pid 16392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16376] <... write resumed>) = 20699119 [pid 16376] munmap(0x7f6b288dd000, 138412032 [pid 16392] <... mmap resumed>) = 0x7f8d96a70000 [pid 16392] mprotect(0x7f8d96a71000, 131072, PROT_READ|PROT_WRITE [pid 16376] <... munmap resumed>) = 0 [pid 16376] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 5 [pid 16376] ioctl(5, LOOP_SET_FD, 3) = 0 [pid 16376] close(3) = 0 [pid 16376] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [ 399.927887][T16366] F2FS-fs (loop1): Found nat_bits in checkpoint [ 399.940396][T16365] F2FS-fs (loop3): Found nat_bits in checkpoint [pid 16376] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16392] <... mprotect resumed>) = 0 [pid 16392] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a90990, parent_tid=0x7f8d96a90990, exit_signal=0, stack=0x7f8d96a70000, stack_size=0x20240, tls=0x7f8d96a906c0} => {parent_tid=[1162]}, 88) = 1162 [pid 16392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16392] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16392] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 16398 attached [pid 16398] set_robust_list(0x7f8d96a909a0, 24) = 0 [pid 16398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16398] memfd_create("syzkaller", 0) = 4 [pid 16398] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16398] close(4) = 0 [pid 16398] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16392] <... futex resumed>) = 0 [ 399.984589][T16376] F2FS-fs (loop0): invalid crc value [pid 16386] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16398] open(".", O_RDONLY [pid 16392] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16365] <... mount resumed>) = 0 [pid 16365] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16365] chdir("./bus") = 0 [pid 16365] ioctl(5, LOOP_CLR_FD) = 0 [pid 16365] close(5 [pid 16398] <... open resumed>) = 4 [pid 16392] <... futex resumed>) = 0 [pid 16398] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 400.027775][T16365] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 400.040467][T16365] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 400.048830][T16376] F2FS-fs (loop0): Found nat_bits in checkpoint [pid 16392] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16365] <... close resumed>) = 0 [pid 16365] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16364] close(3 [pid 16365] <... futex resumed>) = 0 [pid 16364] <... close resumed>) = 0 [pid 16365] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16364] close(4 [pid 16398] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16364] <... close resumed>) = 0 [pid 16364] close(5) = -1 EBADF (Bad file descriptor) [pid 16364] close(6) = -1 EBADF (Bad file descriptor) [pid 16364] close(7) = -1 EBADF (Bad file descriptor) [pid 16364] close(8) = -1 EBADF (Bad file descriptor) [pid 16364] close(9) = -1 EBADF (Bad file descriptor) [pid 16364] close(10) = -1 EBADF (Bad file descriptor) [pid 16364] close(11) = -1 EBADF (Bad file descriptor) [pid 16364] close(12) = -1 EBADF (Bad file descriptor) [pid 16364] close(13) = -1 EBADF (Bad file descriptor) [pid 16364] close(14) = -1 EBADF (Bad file descriptor) [pid 16364] close(15) = -1 EBADF (Bad file descriptor) [pid 16364] close(16) = -1 EBADF (Bad file descriptor) [pid 16364] close(17) = -1 EBADF (Bad file descriptor) [pid 16364] close(18) = -1 EBADF (Bad file descriptor) [pid 16364] close(19) = -1 EBADF (Bad file descriptor) [pid 16364] close(20) = -1 EBADF (Bad file descriptor) [pid 16364] close(21) = -1 EBADF (Bad file descriptor) [pid 16364] close(22) = -1 EBADF (Bad file descriptor) [pid 16364] close(23) = -1 EBADF (Bad file descriptor) [pid 16364] close(24) = -1 EBADF (Bad file descriptor) [pid 16364] close(25) = -1 EBADF (Bad file descriptor) [pid 16364] close(26) = -1 EBADF (Bad file descriptor) [pid 16364] close(27) = -1 EBADF (Bad file descriptor) [pid 16364] close(28) = -1 EBADF (Bad file descriptor) [pid 16364] close(29) = -1 EBADF (Bad file descriptor) [pid 16362] close(3 [pid 16364] close(3) = -1 EBADF (Bad file descriptor) [pid 16362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] close(4 [pid 16362] close(4 [pid 16364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16362] <... close resumed>) = 0 [pid 16364] close(5 [ 400.074107][T16366] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [pid 16362] close(5 [pid 16386] <... write resumed>) = 20699119 [pid 16366] <... mount resumed>) = 0 [pid 16364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16362] <... close resumed>) = 0 [pid 16386] munmap(0x7f6b0c0e3000, 138412032 [pid 16364] close(6) = -1 EBADF (Bad file descriptor) [pid 16364] close(7) = -1 EBADF (Bad file descriptor) [pid 16364] close(8) = -1 EBADF (Bad file descriptor) [pid 16364] close(9) = -1 EBADF (Bad file descriptor) [pid 16364] close(10) = -1 EBADF (Bad file descriptor) [pid 16364] close(11) = -1 EBADF (Bad file descriptor) [pid 16364] close(12) = -1 EBADF (Bad file descriptor) [pid 16364] close(13 [pid 16386] <... munmap resumed>) = 0 [pid 16364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16386] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 16364] close(14) = -1 EBADF (Bad file descriptor) [pid 16386] <... openat resumed>) = 4 [pid 16364] close(15 [pid 16386] ioctl(4, LOOP_SET_FD, 3 [pid 16364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16364] close(16) = -1 EBADF (Bad file descriptor) [pid 16364] close(17) = -1 EBADF (Bad file descriptor) [pid 16364] close(18) = -1 EBADF (Bad file descriptor) [pid 16364] close(19) = -1 EBADF (Bad file descriptor) [pid 16364] close(20) = -1 EBADF (Bad file descriptor) [pid 16364] close(21) = -1 EBADF (Bad file descriptor) [pid 16364] close(22) = -1 EBADF (Bad file descriptor) [pid 16364] close(23) = -1 EBADF (Bad file descriptor) [pid 16364] close(24) = -1 EBADF (Bad file descriptor) [pid 16364] close(25) = -1 EBADF (Bad file descriptor) [pid 16364] close(26) = -1 EBADF (Bad file descriptor) [pid 16364] close(27) = -1 EBADF (Bad file descriptor) [pid 16364] close(28) = -1 EBADF (Bad file descriptor) [pid 16364] close(29) = -1 EBADF (Bad file descriptor) [pid 16364] exit_group(0 [pid 16370] <... futex resumed>) = ? [pid 16368] <... futex resumed>) = ? [pid 16365] <... futex resumed>) = ? [pid 16364] <... exit_group resumed>) = ? [pid 16370] +++ exited with 0 +++ [pid 16368] +++ exited with 0 +++ [pid 16365] +++ exited with 0 +++ [pid 16364] +++ exited with 0 +++ [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1175, si_uid=0, si_status=0, si_utime=4, si_stime=14} --- [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 975, NULL, 0) = 1 [pid 321] umount2("./292", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16386] <... ioctl resumed>) = 0 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16386] close(3 [pid 342] <... futex resumed>) = 1 [pid 321] openat(AT_FDCWD, "./292", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] <... futex resumed>) = 0 [pid 16386] <... close resumed>) = 0 [pid 342] read(49, [pid 321] <... openat resumed>) = 3 [pid 289] epoll_pwait(4, [pid 16386] mkdirat(AT_FDCWD, "./bus", 0777 [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] newfstatat(3, "", [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16386] <... mkdirat resumed>) = 0 [pid 321] getdents64(3, [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 16386] mount("/dev/loop4", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 342] <... futex resumed>) = 1 [pid 321] umount2("./292/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... futex resumed>) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./292/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./292/cgroup.cpu" [pid 342] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 321] <... unlink resumed>) = 0 [pid 297] epoll_pwait(4, [pid 321] umount2("./292/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16392] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16398] <... futex resumed>) = 0 [pid 16392] <... futex resumed>) = 1 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [ 400.136522][T16366] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [pid 16392] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16398] <... mkdirat resumed>) = 0 [pid 16392] <... futex resumed>) = 0 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] <... mmap resumed>) = 0x7f8d96a4f000 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] <... mprotect resumed>) = 0 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0}./strace-static-x86_64: Process 16406 attached [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16406] set_robust_list(0x7f8d96a6f9a0, 24 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] <... clone3 resumed> => {parent_tid=[1163]}, 88) = 1163 [pid 16406] <... set_robust_list resumed>) = 0 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16366] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16362] close(6 [pid 16392] rt_sigprocmask(SIG_SETMASK, [], [pid 342] <... write resumed>) = 64 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] read(49, [pid 297] epoll_pwait(4, [pid 342] <... read resumed>0xc00012e600, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] epoll_pwait(4, [pid 297] epoll_pwait(4, [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16406] rt_sigprocmask(SIG_SETMASK, [], [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16393] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16392] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16366] <... openat resumed>) = 3 [pid 16362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16406] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16366] chdir("./bus" [pid 16362] close(7 [pid 16406] getsockname(-1, 0x20000080, NULL [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] <... futex resumed>) = 0 [pid 16366] <... chdir resumed>) = 0 [pid 16362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16406] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16366] ioctl(5, LOOP_CLR_FD [pid 16362] close(8 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=567106128} [pid 16366] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16366] close(5 [pid 16362] close(9 [pid 16366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16366] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16362] close(10 [pid 16366] <... futex resumed>) = 0 [pid 16362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16366] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16362] close(11) = -1 EBADF (Bad file descriptor) [pid 16362] close(12) = -1 EBADF (Bad file descriptor) [pid 16362] close(13) = -1 EBADF (Bad file descriptor) [pid 16362] close(14) = -1 EBADF (Bad file descriptor) [pid 16362] close(15) = -1 EBADF (Bad file descriptor) [pid 16362] close(16 [pid 16381] <... write resumed>) = 20699119 [pid 16362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16362] close(17) = -1 EBADF (Bad file descriptor) [pid 16362] close(18) = -1 EBADF (Bad file descriptor) [pid 16362] close(19) = -1 EBADF (Bad file descriptor) [pid 16362] close(20) = -1 EBADF (Bad file descriptor) [pid 16362] close(21) = -1 EBADF (Bad file descriptor) [pid 16362] close(22) = -1 EBADF (Bad file descriptor) [pid 16362] close(23) = -1 EBADF (Bad file descriptor) [pid 16362] close(24) = -1 EBADF (Bad file descriptor) [pid 16362] close(25) = -1 EBADF (Bad file descriptor) [pid 16362] close(26) = -1 EBADF (Bad file descriptor) [pid 16362] close(27) = -1 EBADF (Bad file descriptor) [pid 16362] close(28) = -1 EBADF (Bad file descriptor) [pid 16406] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16362] close(29) = -1 EBADF (Bad file descriptor) [pid 16362] close(3) = 0 [pid 16362] close(4) = -1 EBADF (Bad file descriptor) [pid 16362] close(5 [pid 16406] <... futex resumed>) = 1 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] <... futex resumed>) = 0 [pid 16362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16406] open(NULL, O_RDONLY [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16362] close(6) = -1 EBADF (Bad file descriptor) [pid 16362] close(7) = -1 EBADF (Bad file descriptor) [pid 16362] close(8) = -1 EBADF (Bad file descriptor) [pid 16362] close(9) = -1 EBADF (Bad file descriptor) [pid 16362] close(10) = -1 EBADF (Bad file descriptor) [pid 16362] close(11) = -1 EBADF (Bad file descriptor) [pid 16362] close(12) = -1 EBADF (Bad file descriptor) [pid 16362] close(13) = -1 EBADF (Bad file descriptor) [pid 16362] close(14) = -1 EBADF (Bad file descriptor) [pid 16362] close(15) = -1 EBADF (Bad file descriptor) [pid 16362] close(16 [pid 16381] munmap(0x7f340418f000, 138412032 [pid 16362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16362] close(17) = -1 EBADF (Bad file descriptor) [pid 16362] close(18) = -1 EBADF (Bad file descriptor) [pid 16362] close(19) = -1 EBADF (Bad file descriptor) [pid 16362] close(20) = -1 EBADF (Bad file descriptor) [pid 16362] close(21) = -1 EBADF (Bad file descriptor) [pid 16362] close(22) = -1 EBADF (Bad file descriptor) [pid 16362] close(23) = -1 EBADF (Bad file descriptor) [pid 16362] close(24) = -1 EBADF (Bad file descriptor) [pid 16362] close(25) = -1 EBADF (Bad file descriptor) [pid 16362] close(26) = -1 EBADF (Bad file descriptor) [pid 16362] close(27) = -1 EBADF (Bad file descriptor) [pid 16362] close(28) = -1 EBADF (Bad file descriptor) [pid 16362] close(29) = -1 EBADF (Bad file descriptor) [pid 16362] exit_group(0 [pid 16374] <... futex resumed>) = ? [pid 16367] <... futex resumed>) = ? [pid 16366] <... futex resumed>) = ? [pid 16362] <... exit_group resumed>) = ? [pid 16381] <... munmap resumed>) = 0 [pid 16376] <... mount resumed>) = 0 [pid 16374] +++ exited with 0 +++ [pid 16367] +++ exited with 0 +++ [pid 16366] +++ exited with 0 +++ [pid 16362] +++ exited with 0 +++ [pid 16406] <... open resumed>) = -1 EFAULT (Bad address) [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] <... futex resumed>) = 0 [pid 16381] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 16376] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1156, si_uid=0, si_status=0, si_utime=4, si_stime=17} --- [pid 16376] <... openat resumed>) = 3 [pid 16376] chdir("./bus") = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16376] ioctl(5, LOOP_CLR_FD [pid 317] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 576, NULL, 0) = 1 [pid 317] umount2("./290", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "./290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(35, [pid 289] epoll_pwait(4, [pid 317] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] newfstatat(3, "", [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 342] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 342] epoll_pwait(4, [pid 317] getdents64(3, [pid 297] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 297] <... write resumed>) = 64 [pid 342] epoll_pwait(4, [pid 317] umount2("./290/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 511] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 317] newfstatat(AT_FDCWD, "./290/cgroup.cpu", [pid 297] read(35, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... read resumed>0xc00012e810, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./290/cgroup.cpu" [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [ 400.180134][T16386] F2FS-fs (loop4): invalid crc value [ 400.194589][T16376] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [ 400.206371][T16386] F2FS-fs (loop4): Found nat_bits in checkpoint [ 400.212770][T16376] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=519011572} [pid 317] umount2("./290/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16381] <... openat resumed>) = 5 [pid 16376] <... ioctl resumed>) = 0 [pid 16381] ioctl(5, LOOP_SET_FD, 3 [pid 16376] close(5 [pid 16406] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16406] <... futex resumed>) = 0 [pid 16386] <... mount resumed>) = 0 [pid 16392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16406] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16392] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16386] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16406] dup(-1 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] <... futex resumed>) = 0 [pid 16386] <... openat resumed>) = 3 [pid 16386] chdir("./bus" [pid 16406] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16386] <... chdir resumed>) = 0 [pid 16406] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16386] ioctl(4, LOOP_CLR_FD [pid 16406] <... futex resumed>) = 0 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16406] renameat2(-1, NULL, -1, NULL, 0 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] <... futex resumed>) = 0 [pid 16406] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16406] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16406] <... futex resumed>) = 1 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] <... futex resumed>) = 0 [pid 16406] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16406] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] <... futex resumed>) = 0 [pid 16406] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16406] <... futex resumed>) = 0 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16406] memfd_create("syzkaller", 0 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16406] <... memfd_create resumed>) = 5 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] <... futex resumed>) = 0 [pid 16406] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16406] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16406] close(5 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16406] <... close resumed>) = 0 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16406] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16406] <... futex resumed>) = 1 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] <... futex resumed>) = 0 [pid 16406] open(NULL, O_RDONLY [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16406] <... open resumed>) = -1 EFAULT (Bad address) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] <... futex resumed>) = 0 [pid 16406] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16406] <... futex resumed>) = 0 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16406] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16406] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] <... futex resumed>) = 0 [pid 16406] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16392] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16406] <... futex resumed>) = 0 [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16406] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16398] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16398] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16398] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16398] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... umount2 resumed>) = 0 [pid 317] umount2("./290/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./290/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("./290/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "./290/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 317] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(5, 0x55555709d850 /* 2 entries */, 32768) = 48 [pid 317] getdents64(5, 0x55555709d850 /* 0 entries */, 32768) = 0 [pid 317] close(5) = 0 [pid 317] unlinkat(AT_FDCWD, "./290/bus", AT_REMOVEDIR) = 0 [ 400.256175][T16386] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 400.265000][T16386] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [pid 317] umount2("./290/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16386] <... ioctl resumed>) = 0 [pid 16381] <... ioctl resumed>) = 0 [pid 16376] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16386] close(4 [pid 16381] close(3 [pid 16376] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./290/binderfs", [pid 16386] <... close resumed>) = 0 [pid 16381] <... close resumed>) = 0 [pid 16376] <... futex resumed>) = 0 [pid 16375] close(3 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16393] <... write resumed>) = 20699119 [pid 16386] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16381] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16376] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16375] <... close resumed>) = 0 [pid 317] unlink("./290/binderfs" [pid 16386] <... futex resumed>) = 1 [pid 16384] <... futex resumed>) = 0 [pid 16381] <... mkdirat resumed>) = 0 [pid 16375] close(4 [pid 317] <... unlink resumed>) = 0 [pid 16386] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16384] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16381] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16375] <... close resumed>) = 0 [pid 317] umount2("./290/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16393] munmap(0x7f8d96a91000, 138412032 [pid 16385] <... futex resumed>) = 0 [pid 16384] <... futex resumed>) = 1 [pid 16375] close(5 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16385] open(".", O_RDONLY [pid 16384] futex(0x7f6b14ac0f8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./290/cgroup", [pid 16393] <... munmap resumed>) = 0 [pid 16385] <... open resumed>) = 4 [pid 16375] close(6 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16385] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./290/cgroup" [pid 16385] <... futex resumed>) = 1 [pid 16384] <... futex resumed>) = 0 [pid 16375] close(7 [pid 317] <... unlink resumed>) = 0 [pid 16385] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16384] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16384] <... futex resumed>) = 0 [pid 16375] close(8 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16384] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16386] <... futex resumed>) = 0 [pid 16385] <... mkdirat resumed>) = 0 [pid 16384] <... futex resumed>) = 1 [pid 16375] close(9 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16386] getsockname(-1, 0x20000080, NULL [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16384] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16386] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(10 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16386] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16393] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 16386] <... futex resumed>) = 1 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16384] <... futex resumed>) = 0 [pid 16375] close(11 [pid 321] <... umount2 resumed>) = 0 [pid 317] <... openat resumed>) = 5 [pid 16393] <... openat resumed>) = 5 [pid 16386] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 321] umount2("./292/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16393] ioctl(5, LOOP_SET_FD, 3 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 321] newfstatat(AT_FDCWD, "./292/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] umount2("./292/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 321] openat(AT_FDCWD, "./292/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 321] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 321] getdents64(5, 0x555555c76850 /* 2 entries */, 32768) = 48 [pid 321] getdents64(5, 0x555555c76850 /* 0 entries */, 32768) = 0 [pid 321] close(5) = 0 [pid 321] unlinkat(AT_FDCWD, "./292/bus", AT_REMOVEDIR) = 0 [pid 317] newfstatat(5, "", [pid 16384] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16384] <... futex resumed>) = 0 [pid 321] umount2("./292/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16386] open(NULL, O_RDONLY [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16384] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getdents64(5, [pid 16386] <... open resumed>) = -1 EFAULT (Bad address) [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 321] newfstatat(AT_FDCWD, "./292/binderfs", [pid 16386] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 16386] <... futex resumed>) = 1 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16384] <... futex resumed>) = 0 [pid 16375] close(12 [pid 321] unlink("./292/binderfs" [pid 317] getdents64(5, [pid 16386] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16384] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlink resumed>) = 0 [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 16386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16384] <... futex resumed>) = 0 [pid 16375] close(13 [pid 321] umount2("./292/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] close(5 [pid 16386] dup(-1 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16384] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... close resumed>) = 0 [pid 16386] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(14 [pid 321] newfstatat(AT_FDCWD, "./292/cgroup", [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x39\x30\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16386] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] unlink("./292/cgroup" [pid 317] <... unlinkat resumed>) = 0 [pid 16386] <... futex resumed>) = 1 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16384] <... futex resumed>) = 0 [pid 16375] close(15 [pid 321] <... unlink resumed>) = 0 [pid 317] umount2("./290/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16393] <... ioctl resumed>) = 0 [pid 16384] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] umount2("\x2e\x2f\x32\x39\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16393] close(3 [pid 16386] renameat2(-1, NULL, -1, NULL, 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16393] <... close resumed>) = 0 [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x39\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16393] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16386] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16384] <... futex resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16393] <... mkdirat resumed>) = 0 [pid 16386] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16384] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("\x2e\x2f\x32\x39\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 317] newfstatat(AT_FDCWD, "./290/cgroup.net", [pid 16393] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16386] <... futex resumed>) = 0 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16375] close(16 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16386] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16384] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x39\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [ 400.342014][T16381] F2FS-fs (loop2): invalid crc value [ 400.358426][T16381] F2FS-fs (loop2): Found nat_bits in checkpoint [pid 317] unlink("./290/cgroup.net" [pid 16386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16384] <... futex resumed>) = 0 [pid 16375] close(17 [pid 317] <... unlink resumed>) = 0 [pid 16386] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16384] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3, [pid 16386] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(18 [pid 317] <... getdents64 resumed>0x555557095810 /* 0 entries */, 32768) = 0 [pid 16386] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 16386] <... futex resumed>) = 1 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16384] <... futex resumed>) = 0 [pid 16375] close(19 [pid 317] <... close resumed>) = 0 [pid 16386] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16384] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlinkat(AT_FDCWD, "./290", AT_REMOVEDIR [pid 16386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16384] <... futex resumed>) = 0 [pid 16375] close(20 [pid 321] <... openat resumed>) = 5 [pid 317] <... unlinkat resumed>) = 0 [pid 16386] memfd_create("syzkaller", 0 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16384] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] newfstatat(5, "", [pid 317] mkdirat(AT_FDCWD, "./291", 0777 [pid 16386] <... memfd_create resumed>) = 5 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(21 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 16386] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getdents64(5, [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 16386] <... mmap resumed>) = 0x7f6b0c0e3000 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(22 [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 317] <... openat resumed>) = 3 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getdents64(5, [pid 317] ioctl(3, LOOP_CLR_FD [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(23 [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] close(5 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(24 [pid 321] <... close resumed>) = 0 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x39\x32\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(25 [pid 321] <... unlinkat resumed>) = 0 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] umount2("./292/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(26 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] newfstatat(AT_FDCWD, "./292/cgroup.net", [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(27 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlink("./292/cgroup.net" [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(28 [pid 321] <... unlink resumed>) = 0 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getdents64(3, [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(29 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] close(3 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(3 [pid 321] <... close resumed>) = 0 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] unlinkat(AT_FDCWD, "./292", AT_REMOVEDIR [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(4 [pid 321] <... unlinkat resumed>) = 0 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] mkdirat(AT_FDCWD, "./293", 0777 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(5 [pid 321] <... mkdirat resumed>) = 0 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] close(6 [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16375] close(7 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] close(8 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] close(9 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16375] close(10 [pid 16385] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16385] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16375] close(11 [pid 16385] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16385] <... futex resumed>) = 0 [pid 16375] close(12 [pid 16385] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16375] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 400.383822][T16393] F2FS-fs (loop5): invalid crc value [pid 16375] close(13) = -1 EBADF (Bad file descriptor) [pid 16375] close(14) = -1 EBADF (Bad file descriptor) [pid 16375] close(15) = -1 EBADF (Bad file descriptor) [pid 16375] close(16) = -1 EBADF (Bad file descriptor) [pid 16375] close(17) = -1 EBADF (Bad file descriptor) [pid 16375] close(18) = -1 EBADF (Bad file descriptor) [pid 16375] close(19) = -1 EBADF (Bad file descriptor) [pid 16375] close(20) = -1 EBADF (Bad file descriptor) [pid 16375] close(21) = -1 EBADF (Bad file descriptor) [pid 16375] close(22) = -1 EBADF (Bad file descriptor) [pid 16375] close(23) = -1 EBADF (Bad file descriptor) [pid 16375] close(24) = -1 EBADF (Bad file descriptor) [pid 16375] close(25) = -1 EBADF (Bad file descriptor) [pid 16375] close(26) = -1 EBADF (Bad file descriptor) [pid 16375] close(27) = -1 EBADF (Bad file descriptor) [pid 16375] close(28) = -1 EBADF (Bad file descriptor) [pid 16375] close(29) = -1 EBADF (Bad file descriptor) [pid 16375] exit_group(0 [pid 16378] <... futex resumed>) = ? [pid 16377] <... futex resumed>) = ? [pid 16376] <... futex resumed>) = ? [pid 16375] <... exit_group resumed>) = ? [pid 16378] +++ exited with 0 +++ [pid 16377] +++ exited with 0 +++ [pid 16376] +++ exited with 0 +++ [pid 16375] +++ exited with 0 +++ [pid 321] <... openat resumed>) = 3 [pid 321] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1147, si_uid=0, si_status=0, si_utime=9, si_stime=14} --- [pid 321] close(3 [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 321] <... close resumed>) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 321] close(3 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 521, NULL, 0) = 1 [pid 321] <... close resumed>) = 0 [pid 304] <... write resumed>) = 12 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] umount2("./287", MNT_DETACH|UMOUNT_NOFOLLOW [pid 342] <... futex resumed>) = 1 [pid 321] <... socket resumed>) = 3 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 342] read(25, [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] openat(AT_FDCWD, "./287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] newfstatat(3, "", [pid 342] <... futex resumed>) = 1 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 342] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] getdents64(3, [pid 297] epoll_pwait(4, [pid 342] <... write resumed>) = 64 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 342] read(25, [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] <... getdents64 resumed>0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... read resumed>0xc00012e8d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] umount2("./287/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 342] epoll_pwait(4, [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] newfstatat(AT_FDCWD, "./287/cgroup.cpu", [pid 297] epoll_pwait(4, [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] unlink("./287/cgroup.cpu" [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] <... unlink resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=305409885} [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 304] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16380] close(3 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 16380] close(4 [pid 321] <... setsockopt resumed>) = 0 [pid 16380] <... close resumed>) = 0 [ 400.419201][T16393] F2FS-fs (loop5): Found nat_bits in checkpoint [pid 321] close(3 [pid 16380] close(5 [pid 321] <... close resumed>) = 0 [pid 321] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16420 attached [pid 16420] set_robust_list(0x555555c6d760, 24 [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1179 [pid 16420] <... set_robust_list resumed>) = 0 [pid 16420] chdir("./293") = 0 [pid 16420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16420] setpgid(0, 0) = 0 [pid 16420] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 16420] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16420] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 16420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16420] write(3, "1000", 4) = 4 [pid 16420] close(3) = 0 [pid 16420] read(200, 0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16420] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16420] close(249) = 0 [pid 16420] close(248) = 0 [pid 16420] close(4) = 0 [pid 16420] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16420] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, NULL, 8) = 0 [pid 16420] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3cd6bf000 [pid 16420] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16420] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0}./strace-static-x86_64: Process 16421 attached [pid 16421] set_robust_list(0x7fa3cd6df9a0, 24 [pid 16420] <... clone3 resumed> => {parent_tid=[1180]}, 88) = 1180 [pid 16421] <... set_robust_list resumed>) = 0 [pid 16420] rt_sigprocmask(SIG_SETMASK, [], [pid 16421] rt_sigprocmask(SIG_SETMASK, [], [pid 16420] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16421] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16420] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16421] memfd_create("syzkaller", 0 [pid 16420] <... futex resumed>) = 0 [pid 16421] <... memfd_create resumed>) = 3 [pid 16420] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16421] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16420] <... futex resumed>) = 0 [pid 16421] <... mmap resumed>) = 0x7fa3c52bf000 [pid 16420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3c529e000 [pid 16420] mprotect(0x7fa3c529f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16420] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c52be990, parent_tid=0x7fa3c52be990, exit_signal=0, stack=0x7fa3c529e000, stack_size=0x20240, tls=0x7fa3c52be6c0}./strace-static-x86_64: Process 16422 attached [pid 16422] set_robust_list(0x7fa3c52be9a0, 24 [pid 16420] <... clone3 resumed> => {parent_tid=[1181]}, 88) = 1181 [pid 16422] <... set_robust_list resumed>) = 0 [pid 16420] rt_sigprocmask(SIG_SETMASK, [], [pid 16422] rt_sigprocmask(SIG_SETMASK, [], [pid 16420] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16422] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16420] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16422] memfd_create("syzkaller", 0 [pid 16420] <... futex resumed>) = 0 [pid 16422] <... memfd_create resumed>) = 4 [pid 16420] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16422] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 16422] close(4) = 0 [pid 317] <... ioctl resumed>) = 0 [pid 16422] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16420] <... futex resumed>) = 0 [pid 317] close(3 [pid 16422] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16420] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16420] <... futex resumed>) = 0 [pid 16422] open(".", O_RDONLY [pid 16420] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16422] <... open resumed>) = 4 [pid 16422] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16420] <... futex resumed>) = 0 [pid 16422] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16420] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16420] <... futex resumed>) = 0 [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16420] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16422] <... mkdirat resumed>) = 0 [pid 16420] <... futex resumed>) = 0 [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16420] <... mmap resumed>) = 0x7fa3c527d000 [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16420] mprotect(0x7fa3c527e000, 131072, PROT_READ|PROT_WRITE [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16420] <... mprotect resumed>) = 0 [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16420] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16420] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3c529d990, parent_tid=0x7fa3c529d990, exit_signal=0, stack=0x7fa3c527d000, stack_size=0x20240, tls=0x7fa3c529d6c0} [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16420] <... clone3 resumed> => {parent_tid=[1182]}, 88) = 1182 [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16420] rt_sigprocmask(SIG_SETMASK, [], [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16420] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16420] futex(0x7fa3cdc7c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16420] <... futex resumed>) = 0 [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16420] futex(0x7fa3cdc7c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16386] write(5, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 16423 attached ) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16423] set_robust_list(0x7fa3c529d9a0, 24 [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16423] <... set_robust_list resumed>) = 0 [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16423] rt_sigprocmask(SIG_SETMASK, [], [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16423] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16423] getsockname(-1, 0x20000080, NULL [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [ 400.477028][T16381] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [pid 16423] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16380] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16422] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 317] <... socket resumed>) = 3 [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 317] close(3 [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 317] <... close resumed>) = 0 [pid 16423] futex(0x7fa3cdc7c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16422] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16422] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16423] <... futex resumed>) = 1 [pid 16422] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16420] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16423] futex(0x7fa3cdc7c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16420] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16381] <... mount resumed>) = 0 [pid 16380] close(6 [pid 317] <... socket resumed>) = 3 [pid 16381] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16381] <... openat resumed>) = 3 [pid 16420] <... futex resumed>) = 1 [pid 16380] close(7 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16422] <... futex resumed>) = 0 [pid 16422] open(NULL, O_RDONLY [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16422] <... open resumed>) = -1 EFAULT (Bad address) [pid 16420] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16422] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 16422] <... futex resumed>) = 0 [pid 16422] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16381] chdir("./bus" [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16381] <... chdir resumed>) = 0 [pid 16380] close(8 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16381] ioctl(5, LOOP_CLR_FD [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16381] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] close(9 [pid 16381] close(5 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16420] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] close(10 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16381] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16422] <... futex resumed>) = 0 [pid 16420] <... futex resumed>) = 1 [pid 16422] dup(-1 [pid 16381] <... futex resumed>) = 0 [pid 16380] close(11 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 16422] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16422] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16381] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 16420] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16422] <... futex resumed>) = 0 [pid 16380] close(12 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16422] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] close(13 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16380] close(14 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] close(15 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 16380] close(16) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 16380] close(17) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16380] close(18) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 16380] close(19 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16420] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16420] <... futex resumed>) = 1 [pid 16380] close(20 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] close(21 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16380] close(22) = -1 EBADF (Bad file descriptor) [pid 16380] close(23) = -1 EBADF (Bad file descriptor) [pid 16420] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... setsockopt resumed>) = 0 [pid 16422] <... futex resumed>) = 0 [pid 16380] close(24 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16422] renameat2(-1, NULL, -1, NULL, 0 [pid 16380] close(25 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] close(26) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 16380] close(27 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16422] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] close(28 [pid 317] <... setsockopt resumed>) = 0 [pid 16422] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16380] close(29 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 16422] <... futex resumed>) = 1 [pid 16420] <... futex resumed>) = 0 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16380] close(3) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 16420] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16422] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16420] <... futex resumed>) = 0 [pid 16380] close(4 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x60\x49\x9a\x5d\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 16422] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16420] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] close(5 [pid 317] <... setsockopt resumed>) = 0 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 16422] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16380] close(6) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 16420] <... futex resumed>) = 0 [pid 16380] close(7 [pid 16422] <... futex resumed>) = 1 [pid 317] read(249, [pid 16420] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16380] close(8 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] close(9) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 16425 attached [pid 16422] memfd_create("syzkaller", 0 [pid 16420] <... futex resumed>) = 0 [pid 16380] close(10 [pid 16425] set_robust_list(0x555557094760, 24 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x555557094750) = 1160 [pid 16425] <... set_robust_list resumed>) = 0 [pid 16380] close(11 [pid 16425] chdir("./291" [pid 16422] <... memfd_create resumed>) = 5 [pid 16420] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16425] <... chdir resumed>) = 0 [pid 16380] close(12 [pid 16425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16425] <... prctl resumed>) = 0 [pid 16380] close(13 [pid 16425] setpgid(0, 0 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16425] <... setpgid resumed>) = 0 [pid 16422] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16380] close(14) = -1 EBADF (Bad file descriptor) [pid 16380] close(15 [pid 16425] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] close(16) = -1 EBADF (Bad file descriptor) [pid 16380] close(17 [pid 16425] <... symlinkat resumed>) = 0 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] close(18) = -1 EBADF (Bad file descriptor) [pid 16380] close(19) = -1 EBADF (Bad file descriptor) [pid 16380] close(20) = -1 EBADF (Bad file descriptor) [pid 16380] close(21) = -1 EBADF (Bad file descriptor) [pid 16380] close(22) = -1 EBADF (Bad file descriptor) [pid 16380] close(23) = -1 EBADF (Bad file descriptor) [pid 16425] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 16422] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16380] close(24) = -1 EBADF (Bad file descriptor) [pid 16425] <... symlinkat resumed>) = 0 [pid 16422] close(5 [pid 16380] close(25 [pid 16425] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] close(26) = -1 EBADF (Bad file descriptor) [pid 16425] <... symlinkat resumed>) = 0 [pid 16380] close(27 [pid 16425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16380] close(28) = -1 EBADF (Bad file descriptor) [pid 16425] <... openat resumed>) = 3 [pid 16380] close(29 [pid 16425] write(3, "1000", 4 [pid 16380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16425] <... write resumed>) = 4 [pid 16380] exit_group(0 [pid 16425] close(3 [pid 16383] <... futex resumed>) = ? [ 400.546507][T16381] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [pid 16382] <... futex resumed>) = ? [pid 16381] <... futex resumed>) = ? [pid 16380] <... exit_group resumed>) = ? [pid 16425] <... close resumed>) = 0 [pid 16383] +++ exited with 0 +++ [pid 16382] +++ exited with 0 +++ [pid 16381] +++ exited with 0 +++ [pid 16380] +++ exited with 0 +++ [pid 16425] read(200, 0x7ffc5d9a4bd0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1177, si_uid=0, si_status=0, si_utime=5, si_stime=19} --- [pid 16425] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16425] close(249) = 0 [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16425] close(248 [pid 310] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 310, NULL, 0) = 1 [pid 16425] <... close resumed>) = 0 [pid 16425] close(4 [pid 310] umount2("./294", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 16425] <... close resumed>) = 0 [pid 16422] <... close resumed>) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 16425] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] openat(AT_FDCWD, "./294", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(11, [pid 289] epoll_pwait(4, [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16425] rt_sigaction(SIGRT_1, {sa_handler=0x7fe5f62ee270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe5f6289f30}, [pid 310] <... openat resumed>) = 3 [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 310] newfstatat(3, "", [pid 16425] <... rt_sigaction resumed>NULL, 8) = 0 [pid 342] <... futex resumed>) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 16425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 342] epoll_pwait(4, [pid 310] getdents64(3, [pid 16425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 297] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 16425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 342] epoll_pwait(4, [pid 310] umount2("./294/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... write resumed>) = 64 [pid 16425] <... mmap resumed>) = 0x7fe5f5e29000 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 511] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 297] read(11, 0xc00012e9a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 16425] mprotect(0x7fe5f5e2a000, 131072, PROT_READ|PROT_WRITE [pid 16422] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] newfstatat(AT_FDCWD, "./294/cgroup.cpu", [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=146013781} [pid 16425] <... mprotect resumed>) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16425] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 310] unlink("./294/cgroup.cpu" [pid 16425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5f5e49990, parent_tid=0x7fe5f5e49990, exit_signal=0, stack=0x7fe5f5e29000, stack_size=0x20240, tls=0x7fe5f5e496c0}./strace-static-x86_64: Process 16426 attached [pid 310] <... unlink resumed>) = 0 [pid 16426] set_robust_list(0x7fe5f5e499a0, 24) = 0 [pid 16425] <... clone3 resumed> => {parent_tid=[1161]}, 88) = 1161 [pid 16422] <... futex resumed>) = 1 [pid 16420] <... futex resumed>) = 0 [pid 310] umount2("./294/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16426] rt_sigprocmask(SIG_SETMASK, [], [pid 16425] rt_sigprocmask(SIG_SETMASK, [], [pid 16422] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16420] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16426] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16426] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16425] futex(0x7fe5f63e5f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16426] <... futex resumed>) = 0 [pid 16425] <... futex resumed>) = 1 [pid 16426] memfd_create("syzkaller", 0) = 3 [pid 16425] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16426] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe5eda29000 [pid 16425] <... futex resumed>) = 0 [pid 16422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16420] <... futex resumed>) = 0 [pid 16425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe5eda08000 [pid 16425] mprotect(0x7fe5eda09000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16425] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda28990, parent_tid=0x7fe5eda28990, exit_signal=0, stack=0x7fe5eda08000, stack_size=0x20240, tls=0x7fe5eda286c0}./strace-static-x86_64: Process 16427 attached => {parent_tid=[1162]}, 88) = 1162 [pid 16427] set_robust_list(0x7fe5eda289a0, 24 [pid 16425] rt_sigprocmask(SIG_SETMASK, [], [pid 16427] <... set_robust_list resumed>) = 0 [pid 16427] rt_sigprocmask(SIG_SETMASK, [], [pid 16425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16427] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16425] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16427] memfd_create("syzkaller", 0 [pid 16425] <... futex resumed>) = 0 [pid 16427] <... memfd_create resumed>) = 4 [pid 16422] open(NULL, O_RDONLY [pid 16420] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16425] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16422] <... open resumed>) = -1 EFAULT (Bad address) [pid 16427] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16427] close(4) = 0 [pid 16427] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16422] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16427] <... futex resumed>) = 1 [pid 16425] <... futex resumed>) = 0 [pid 16427] open(".", O_RDONLY [pid 16425] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16427] <... open resumed>) = 4 [pid 16425] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16427] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16422] <... futex resumed>) = 1 [pid 16420] <... futex resumed>) = 0 [pid 16427] <... futex resumed>) = 1 [pid 16425] <... futex resumed>) = 0 [pid 16422] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16420] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16425] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16427] <... mkdirat resumed>) = 0 [pid 16425] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16425] <... futex resumed>) = 0 [pid 16425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16427] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16425] <... mmap resumed>) = 0x7fe5ed9e7000 [pid 16422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16420] <... futex resumed>) = 0 [pid 16427] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16425] mprotect(0x7fe5ed9e8000, 131072, PROT_READ|PROT_WRITE [pid 16422] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16420] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16425] <... mprotect resumed>) = 0 [pid 16422] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16427] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16425] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16422] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16425] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe5eda07990, parent_tid=0x7fe5eda07990, exit_signal=0, stack=0x7fe5ed9e7000, stack_size=0x20240, tls=0x7fe5eda076c0} [pid 16427] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16422] <... futex resumed>) = 1 [pid 16420] <... futex resumed>) = 0 [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16425] <... clone3 resumed> => {parent_tid=[1163]}, 88) = 1163 [pid 16422] futex(0x7fa3cdc7c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16425] rt_sigprocmask(SIG_SETMASK, [], [pid 16427] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16427] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16425] futex(0x7fe5f63e6128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16425] futex(0x7fe5f63e612c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16427] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [ 400.639323][T16393] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 304] <... umount2 resumed>) = 0 [pid 16427] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 304] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16427] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16427] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] newfstatat(AT_FDCWD, "./287/bus", [pid 16427] <... futex resumed>) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16427] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] umount2("./287/bus", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./287/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 304] newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] getdents64(5, 0x555555acb850 /* 2 entries */, 32768) = 48 [pid 16393] <... mount resumed>) = 0 ./strace-static-x86_64: Process 16429 attached [pid 310] <... umount2 resumed>) = 0 [pid 304] getdents64(5, [pid 310] umount2("./294/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... getdents64 resumed>0x555555acb850 /* 0 entries */, 32768) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] close(5 [pid 16393] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 310] newfstatat(AT_FDCWD, "./294/bus", [pid 304] <... close resumed>) = 0 [pid 16393] <... openat resumed>) = 3 [pid 16393] chdir("./bus") = 0 [pid 16393] ioctl(5, LOOP_CLR_FD) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlinkat(AT_FDCWD, "./287/bus", AT_REMOVEDIR [pid 310] umount2("./294/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16393] close(5 [pid 304] <... unlinkat resumed>) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16393] <... close resumed>) = 0 [pid 16393] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16393] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16429] set_robust_list(0x7fe5eda079a0, 24 [pid 16392] close(3 [pid 310] openat(AT_FDCWD, "./294/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] umount2("./287/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16392] <... close resumed>) = 0 [pid 310] <... openat resumed>) = 5 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16392] close(4 [pid 310] newfstatat(5, "", [pid 304] newfstatat(AT_FDCWD, "./287/binderfs", [pid 16429] <... set_robust_list resumed>) = 0 [pid 16421] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16392] <... close resumed>) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16429] getsockname(-1, 0x20000080, NULL) = -1 EBADF (Bad file descriptor) [pid 16429] futex(0x7fe5f63e612c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16429] futex(0x7fe5f63e6128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16425] <... futex resumed>) = 0 [pid 16425] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16425] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16427] <... futex resumed>) = 0 [pid 16427] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16427] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16425] <... futex resumed>) = 0 [pid 16425] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16425] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16427] <... futex resumed>) = 1 [pid 16427] dup(-1) = -1 EBADF (Bad file descriptor) [pid 16427] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16425] <... futex resumed>) = 0 [pid 16425] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16425] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16427] <... futex resumed>) = 1 [pid 16427] renameat2(-1, NULL, -1, NULL, 0) = -1 EFAULT (Bad address) [pid 16427] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16425] <... futex resumed>) = 0 [pid 16425] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16425] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16427] <... futex resumed>) = 1 [pid 16427] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC) = -1 EFAULT (Bad address) [pid 16427] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16425] <... futex resumed>) = 0 [pid 16425] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16425] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16427] <... futex resumed>) = 1 [pid 16427] memfd_create("syzkaller", 0 [pid 16392] close(5 [pid 310] getdents64(5, [pid 304] unlink("./287/binderfs" [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 16392] close(6 [pid 310] getdents64(5, [pid 304] <... unlink resumed>) = 0 [pid 16427] <... memfd_create resumed>) = 5 [pid 16427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getdents64 resumed>0x5555558df850 /* 0 entries */, 32768) = 0 [pid 304] umount2("./287/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16427] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16427] close(5 [pid 16392] close(7 [pid 310] close(5 [pid 16427] <... close resumed>) = 0 [pid 310] <... close resumed>) = 0 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] unlinkat(AT_FDCWD, "./294/bus", AT_REMOVEDIR [pid 16392] close(8 [pid 304] newfstatat(AT_FDCWD, "./287/cgroup", [pid 16427] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16425] <... futex resumed>) = 0 [pid 16425] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16425] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... unlinkat resumed>) = 0 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] umount2("./294/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16427] open(NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 16427] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16425] <... futex resumed>) = 0 [pid 16392] close(9 [pid 304] unlink("./287/cgroup" [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... unlink resumed>) = 0 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] newfstatat(AT_FDCWD, "./294/binderfs", [pid 16425] futex(0x7fe5f63e6058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16392] close(10 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] unlink("./294/binderfs" [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16425] <... futex resumed>) = 0 [pid 16425] futex(0x7fe5f63e605c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... unlink resumed>) = 0 [pid 16392] close(11 [pid 310] umount2("./294/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16392] close(12 [pid 310] newfstatat(AT_FDCWD, "./294/cgroup", [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] umount2("\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16392] close(13 [pid 310] unlink("./294/cgroup" [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... unlink resumed>) = 0 [pid 16392] close(14 [pid 310] umount2("\x2e\x2f\x32\x39\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x39\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16392] close(15 [pid 304] <... openat resumed>) = 5 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] newfstatat(5, "", [pid 310] umount2("\x2e\x2f\x32\x39\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16392] close(16 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] getdents64(5, [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] openat(AT_FDCWD, "\x2e\x2f\x32\x39\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16392] close(17 [pid 16427] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... openat resumed>) = 5 [pid 304] <... getdents64 resumed>0x555555acb850 /* 2 entries */, 32768) = 48 [pid 16392] close(18 [pid 310] newfstatat(5, "", [pid 304] getdents64(5, [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... getdents64 resumed>0x555555acb850 /* 0 entries */, 32768) = 0 [pid 16392] close(19 [pid 310] getdents64(5, [pid 304] close(5 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getdents64 resumed>0x5555558df850 /* 2 entries */, 32768) = 48 [pid 304] <... close resumed>) = 0 [pid 310] getdents64(5, [pid 16392] close(20 [pid 304] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x37\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 310] <... getdents64 resumed>0x5555558df850 /* 0 entries */, 32768) = 0 [pid 16427] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16427] futex(0x7fe5f63e605c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] close(5 [pid 304] <... unlinkat resumed>) = 0 [pid 310] <... close resumed>) = 0 [pid 16392] close(21 [pid 310] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x39\x34\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 304] umount2("./287/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16425] <... futex resumed>) = 0 [pid 16427] <... futex resumed>) = 1 [pid 16427] futex(0x7fe5f63e6058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... unlinkat resumed>) = 0 [pid 16392] close(22) = -1 EBADF (Bad file descriptor) [pid 310] umount2("./294/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16392] close(23 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./287/cgroup.net", [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] newfstatat(AT_FDCWD, "./294/cgroup.net", [pid 16392] close(24 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] unlink("./287/cgroup.net" [pid 310] unlink("./294/cgroup.net" [pid 16392] close(25) = -1 EBADF (Bad file descriptor) [pid 304] <... unlink resumed>) = 0 [pid 16392] close(26 [pid 310] <... unlink resumed>) = 0 [pid 304] getdents64(3, [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] getdents64(3, [pid 16392] close(27 [pid 304] <... getdents64 resumed>0x555555ac3810 /* 0 entries */, 32768) = 0 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... getdents64 resumed>0x5555558d7810 /* 0 entries */, 32768) = 0 [pid 16392] close(28 [pid 310] close(3 [pid 304] close(3 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... close resumed>) = 0 [pid 304] <... close resumed>) = 0 [ 400.679628][T16393] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [pid 16392] close(29) = -1 EBADF (Bad file descriptor) [pid 310] unlinkat(AT_FDCWD, "./294", AT_REMOVEDIR [pid 304] unlinkat(AT_FDCWD, "./287", AT_REMOVEDIR [pid 16392] close(3 [pid 310] <... unlinkat resumed>) = 0 [pid 304] <... unlinkat resumed>) = 0 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] mkdirat(AT_FDCWD, "./295", 0777 [pid 16392] close(4 [pid 304] mkdirat(AT_FDCWD, "./288", 0777 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... mkdirat resumed>) = 0 [pid 304] <... mkdirat resumed>) = 0 [pid 16392] close(5 [pid 310] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 310] <... openat resumed>) = 3 [pid 16392] close(6 [pid 310] ioctl(3, LOOP_CLR_FD [pid 304] <... openat resumed>) = 3 [pid 16392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] ioctl(3, LOOP_CLR_FD [pid 16392] close(7) = -1 EBADF (Bad file descriptor) [pid 16392] close(8) = -1 EBADF (Bad file descriptor) [pid 16392] close(9) = -1 EBADF (Bad file descriptor) [pid 16392] close(10) = -1 EBADF (Bad file descriptor) [pid 16392] close(11) = -1 EBADF (Bad file descriptor) [pid 16392] close(12) = -1 EBADF (Bad file descriptor) [pid 16392] close(13) = -1 EBADF (Bad file descriptor) [pid 16392] close(14) = -1 EBADF (Bad file descriptor) [pid 16392] close(15) = -1 EBADF (Bad file descriptor) [pid 16392] close(16) = -1 EBADF (Bad file descriptor) [pid 16392] close(17) = -1 EBADF (Bad file descriptor) [pid 16392] close(18) = -1 EBADF (Bad file descriptor) [pid 16392] close(19) = -1 EBADF (Bad file descriptor) [pid 16392] close(20) = -1 EBADF (Bad file descriptor) [pid 16392] close(21) = -1 EBADF (Bad file descriptor) [pid 16392] close(22) = -1 EBADF (Bad file descriptor) [pid 16392] close(23) = -1 EBADF (Bad file descriptor) [pid 16392] close(24) = -1 EBADF (Bad file descriptor) [pid 16392] close(25) = -1 EBADF (Bad file descriptor) [pid 16392] close(26) = -1 EBADF (Bad file descriptor) [pid 16392] close(27) = -1 EBADF (Bad file descriptor) [pid 16392] close(28) = -1 EBADF (Bad file descriptor) [pid 16392] close(29) = -1 EBADF (Bad file descriptor) [pid 16392] exit_group(0 [pid 16406] <... futex resumed>) = ? [pid 16398] <... futex resumed>) = ? [pid 16393] <... futex resumed>) = ? [pid 16392] <... exit_group resumed>) = ? [pid 16393] +++ exited with 0 +++ [pid 16406] +++ exited with 0 +++ [pid 16398] +++ exited with 0 +++ [pid 16392] +++ exited with 0 +++ [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1160, si_uid=0, si_status=0, si_utime=6, si_stime=19} --- [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 146, NULL, 0) = 1 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 303] umount2("./289", MNT_DETACH|UMOUNT_NOFOLLOW [pid 342] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 342] read(34, [pid 289] epoll_pwait(4, [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 303] openat(AT_FDCWD, "./289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 342] <... futex resumed>) = 1 [pid 297] <... futex resumed>) = 0 [pid 303] <... openat resumed>) = 3 [pid 342] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 297] epoll_pwait(4, [pid 303] newfstatat(3, "", [pid 342] <... write resumed>) = 64 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] read(34, [pid 297] epoll_pwait(4, [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... read resumed>0xc00012eb10, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 297] epoll_pwait(4, [pid 303] getdents64(3, [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... getdents64 resumed>0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=5168423} [pid 303] umount2("./289/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./289/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./289/cgroup.cpu") = 0 [pid 303] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... epoll_pwait resumed>[], 128, 5, NULL, 0) = 0 [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 297] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 297] epoll_pwait(4, [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=999430324} [pid 304] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 16386] <... write resumed>) = 20699119 [pid 304] close(3 [pid 16386] munmap(0x7f6b0c0e3000, 138412032) = 0 [pid 16386] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 16426] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16386] <... openat resumed>) = 6 [pid 304] <... close resumed>) = 0 [pid 16386] ioctl(6, LOOP_SET_FD, 5) = -1 EBUSY (Device or resource busy) [pid 16386] ioctl(6, LOOP_CLR_FD) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16386] ioctl(6, LOOP_SET_FD, 5) = -1 EBUSY (Device or resource busy) [pid 304] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16386] close(6) = 0 [pid 16386] close(5 [pid 304] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] <... ioctl resumed>) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] close(3) = 0 [pid 304] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 304] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 304] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x50\x6f\xf6\x2e\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 304] close(3) = 0 [pid 304] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16430 attached , child_tidptr=0x555555ac2750) = 1151 [pid 16430] set_robust_list(0x555555ac2760, 24) = 0 [pid 16430] chdir("./288") = 0 [pid 16430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16430] setpgid(0, 0) = 0 [pid 16430] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 16430] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16430] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 16430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16430] write(3, "1000", 4) = 4 [pid 16430] close(3) = 0 [pid 16430] read(200, 0x7ffd2ef671c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16430] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16430] close(249) = 0 [pid 16421] <... write resumed>) = 20699119 [pid 310] close(3 [pid 16430] close(248) = 0 [pid 16421] munmap(0x7fa3c52bf000, 138412032 [pid 16430] close(4) = 0 [pid 16430] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16430] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b311a2270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b3113df30}, NULL, 8) = 0 [pid 16430] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16430] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b30cdd000 [pid 16430] mprotect(0x7f6b30cde000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16430] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16430] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b30cfd990, parent_tid=0x7f6b30cfd990, exit_signal=0, stack=0x7f6b30cdd000, stack_size=0x20240, tls=0x7f6b30cfd6c0}./strace-static-x86_64: Process 16431 attached [pid 16431] set_robust_list(0x7f6b30cfd9a0, 24 [pid 16430] <... clone3 resumed> => {parent_tid=[1152]}, 88) = 1152 [pid 16421] <... munmap resumed>) = 0 [pid 16431] <... set_robust_list resumed>) = 0 [pid 16431] rt_sigprocmask(SIG_SETMASK, [], [pid 16430] rt_sigprocmask(SIG_SETMASK, [], [pid 16431] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16431] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16430] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16421] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 310] <... close resumed>) = 0 [pid 16430] futex(0x7f6b31299f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16421] <... openat resumed>) = 5 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16431] <... futex resumed>) = 0 [pid 16430] <... futex resumed>) = 1 [pid 16421] ioctl(5, LOOP_SET_FD, 3 [pid 16431] memfd_create("syzkaller", 0 [pid 16430] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... socket resumed>) = 3 [pid 16431] <... memfd_create resumed>) = 3 [pid 310] close(3 [pid 16430] <... futex resumed>) = 0 [pid 16431] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6b288dd000 [pid 16430] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] <... close resumed>) = 0 [pid 16430] <... mmap resumed>) = 0x7f6b288bc000 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16430] mprotect(0x7f6b288bd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 310] <... socket resumed>) = 3 [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16430] rt_sigprocmask(SIG_BLOCK, ~[], [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16430] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16430] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288dc990, parent_tid=0x7f6b288dc990, exit_signal=0, stack=0x7f6b288bc000, stack_size=0x20240, tls=0x7f6b288dc6c0} [pid 310] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, ./strace-static-x86_64: Process 16433 attached "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16433] set_robust_list(0x7f6b288dc9a0, 24 [pid 16430] <... clone3 resumed> => {parent_tid=[1153]}, 88) = 1153 [pid 310] close(3 [pid 16433] <... set_robust_list resumed>) = 0 [pid 16430] rt_sigprocmask(SIG_SETMASK, [], [pid 310] <... close resumed>) = 0 [pid 310] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16430] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16430] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... socket resumed>) = 3 [pid 16433] memfd_create("syzkaller", 0 [pid 16430] <... futex resumed>) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16433] <... memfd_create resumed>) = 4 [pid 16430] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16433] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16433] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 310] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16433] close(4 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16433] <... close resumed>) = 0 [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16433] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16433] <... futex resumed>) = 1 [pid 16430] <... futex resumed>) = 0 [pid 310] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16433] open(".", O_RDONLY [pid 16430] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16433] <... open resumed>) = 4 [pid 16430] <... futex resumed>) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16433] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16430] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16433] <... futex resumed>) = 0 [pid 16430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16421] <... ioctl resumed>) = 0 [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16430] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16433] <... mkdirat resumed>) = 0 [pid 16430] <... futex resumed>) = 0 [pid 16421] close(3 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16430] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16430] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16421] <... close resumed>) = 0 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16430] <... mmap resumed>) = 0x7f6b2889b000 [pid 16421] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16430] mprotect(0x7f6b2889c000, 131072, PROT_READ|PROT_WRITE [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16430] <... mprotect resumed>) = 0 [pid 16430] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16430] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16430] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b288bb990, parent_tid=0x7f6b288bb990, exit_signal=0, stack=0x7f6b2889b000, stack_size=0x20240, tls=0x7f6b288bb6c0} [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16430] <... clone3 resumed> => {parent_tid=[1154]}, 88) = 1154 [pid 16430] rt_sigprocmask(SIG_SETMASK, [], [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16430] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16430] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16430] <... futex resumed>) = 0 [pid 16430] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16421] <... mkdirat resumed>) = 0 [pid 310] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16421] mount("/dev/loop3", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] close(3 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] <... close resumed>) = 0 [pid 310] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... socket resumed>) = 3 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 310] <... setsockopt resumed>) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x70\x58\xc3\x48\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 310] close(3) = 0 [pid 310] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320./strace-static-x86_64: Process 16435 attached [pid 310] <... clone resumed>, child_tidptr=0x5555558d6750) = 1181 [pid 16435] set_robust_list(0x5555558d6760, 24) = 0 [pid 16435] chdir("./295") = 0 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16435] setpgid(0, 0) = 0 [pid 16435] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 16435] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 16435] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 303] <... umount2 resumed>) = 0 [pid 16435] <... symlinkat resumed>) = 0 [pid 16435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] <... openat resumed>) = 3 [pid 16435] write(3, "1000", 4) = 4 [pid 16435] close(3 [pid 303] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16435] <... close resumed>) = 0 [pid 16435] read(200, 0x7ffd48c35ae0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16435] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16435] <... symlinkat resumed>) = 0 [pid 16435] close(249 [pid 303] newfstatat(AT_FDCWD, "./289/bus", [pid 16435] <... close resumed>) = 0 [pid 16435] close(248) = 0 [pid 16435] close(4) = 0 [pid 16435] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] <... futex resumed>) = 0 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] rt_sigaction(SIGRT_1, {sa_handler=0x7f340ca54270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f340c9eff30}, NULL, 8) = 0 [pid 16435] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("./289/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16435] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f340c58f000 [pid 16435] mprotect(0x7f340c590000, 131072, PROT_READ|PROT_WRITE [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... mprotect resumed>) = 0 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16435] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16435] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340c5af990, parent_tid=0x7f340c5af990, exit_signal=0, stack=0x7f340c58f000, stack_size=0x20240, tls=0x7f340c5af6c0} [pid 303] openat(AT_FDCWD, "./289/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 16438 attached [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16438] set_robust_list(0x7f340c5af9a0, 24 [pid 16435] <... clone3 resumed> => {parent_tid=[1182]}, 88) = 1182 [pid 16435] rt_sigprocmask(SIG_SETMASK, [], [pid 16438] <... set_robust_list resumed>) = 0 [pid 303] <... openat resumed>) = 5 [pid 303] newfstatat(5, "", [pid 16438] rt_sigprocmask(SIG_SETMASK, [], [pid 16435] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16438] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16435] futex(0x7f340cb4bf88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16438] memfd_create("syzkaller", 0 [pid 16435] <... futex resumed>) = 0 [pid 16438] <... memfd_create resumed>) = 3 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16435] <... futex resumed>) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 [pid 303] close(5) = 0 [pid 303] unlinkat(AT_FDCWD, "./289/bus", AT_REMOVEDIR [pid 16435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16438] <... mmap resumed>) = 0x7f340418f000 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] <... mmap resumed>) = 0x7f340416e000 [pid 16435] mprotect(0x7f340416f000, 131072, PROT_READ|PROT_WRITE [pid 303] <... unlinkat resumed>) = 0 [pid 303] umount2("./289/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./289/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./289/binderfs") = 0 [pid 303] umount2("./289/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 16435] <... mprotect resumed>) = 0 [pid 16435] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16435] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340418e990, parent_tid=0x7f340418e990, exit_signal=0, stack=0x7f340416e000, stack_size=0x20240, tls=0x7f340418e6c0} [pid 303] newfstatat(AT_FDCWD, "./289/cgroup", [pid 16435] <... clone3 resumed> => {parent_tid=[1183]}, 88) = 1183 [pid 16435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16435] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16435] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 303] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./289/cgroup") = 0 [pid 303] umount2("\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] umount2("\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] openat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 [pid 303] newfstatat(5, "", {st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 303] getdents64(5, 0x555556703850 /* 2 entries */, 32768) = 48 [pid 303] getdents64(5, 0x555556703850 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 16439 attached [pid 16439] set_robust_list(0x7f340418e9a0, 24 [pid 303] close(5 [pid 16439] <... set_robust_list resumed>) = 0 [pid 303] <... close resumed>) = 0 [pid 16439] rt_sigprocmask(SIG_SETMASK, [], [pid 303] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x38\x39\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR) = 0 [pid 303] umount2("./289/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] newfstatat(AT_FDCWD, "./289/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] unlink("./289/cgroup.net") = 0 [pid 303] getdents64(3, 0x5555566fb810 /* 0 entries */, 32768) = 0 [pid 16439] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 303] close(3) = 0 [ 400.992319][T16421] F2FS-fs (loop3): invalid crc value [pid 303] unlinkat(AT_FDCWD, "./289", AT_REMOVEDIR [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] <... unlinkat resumed>) = 0 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] mkdirat(AT_FDCWD, "./290", 0777./strace-static-x86_64: Process 16434 attached [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16434] set_robust_list(0x7f6b288bb9a0, 24 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] <... mkdirat resumed>) = 0 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16434] <... set_robust_list resumed>) = 0 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16434] rt_sigprocmask(SIG_SETMASK, [], [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 303] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 16434] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] <... openat resumed>) = 3 [pid 16434] getsockname(-1, 0x20000080, NULL [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16434] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 303] ioctl(3, LOOP_CLR_FD [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16434] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16430] <... futex resumed>) = 0 [pid 303] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 16434] <... futex resumed>) = 1 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16430] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16434] open(NULL, O_RDONLY [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16430] <... futex resumed>) = 0 [pid 303] close(3 [pid 16434] <... open resumed>) = -1 EFAULT (Bad address) [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16430] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16434] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16434] <... futex resumed>) = 0 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16430] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16434] dup(-1 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16430] <... futex resumed>) = 0 [pid 16434] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16426] <... write resumed>) = 20699119 [pid 16386] <... close resumed>) = 0 [pid 16386] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16386] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... close resumed>) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 303] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 303] close(3) = 0 [pid 303] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16439] memfd_create("syzkaller", 0 [pid 16384] <... futex resumed>) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16439] <... memfd_create resumed>) = 4 [pid 16384] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16439] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16385] <... futex resumed>) = 0 [pid 16384] <... futex resumed>) = 1 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16439] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16439] close(4 [pid 16385] open(NULL, O_RDONLY [pid 16384] futex(0x7f6b14ac0f8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16439] <... close resumed>) = 0 [pid 16385] <... open resumed>) = -1 EFAULT (Bad address) [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16439] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16385] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16439] <... futex resumed>) = 1 [pid 16435] <... futex resumed>) = 0 [pid 16434] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16430] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16385] <... futex resumed>) = 1 [pid 16384] <... futex resumed>) = 0 [pid 303] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16385] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16384] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] close(3 [pid 16385] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16384] <... futex resumed>) = 0 [pid 303] <... close resumed>) = 0 [pid 16385] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16384] futex(0x7f6b14ac0f8c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16385] <... futex resumed>) = 0 [pid 16384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] <... socket resumed>) = 3 [pid 16385] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16384] close(3 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16384] <... close resumed>) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 16384] close(4 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16384] <... close resumed>) = 0 [pid 303] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 16384] close(5 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... setsockopt resumed>) = 0 [pid 16384] close(6 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 16384] close(7 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 16384] close(8 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... setsockopt resumed>) = 0 [pid 16384] close(9 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 16384] close(10 [pid 303] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 16384] close(11 [pid 303] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x16\x5a\xcf\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... setsockopt resumed>) = 0 [pid 16384] close(12 [pid 303] close(3 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... close resumed>) = 0 [pid 16384] close(13 [pid 303] read(249, [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 303] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16384] close(14 [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 16442 attached [pid 16384] close(15 [pid 303] <... clone resumed>, child_tidptr=0x5555566fa750) = 1164 [pid 16442] set_robust_list(0x5555566fa760, 24 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... set_robust_list resumed>) = 0 [pid 16384] close(16 [pid 16442] chdir("./290" [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... chdir resumed>) = 0 [pid 16384] close(17 [pid 16442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... prctl resumed>) = 0 [pid 16384] close(18) = -1 EBADF (Bad file descriptor) [pid 16384] close(19 [pid 16442] setpgid(0, 0 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... setpgid resumed>) = 0 [pid 16384] close(20) = -1 EBADF (Bad file descriptor) [pid 16442] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 16384] close(21) = -1 EBADF (Bad file descriptor) [pid 16442] <... symlinkat resumed>) = 0 [pid 16384] close(22 [pid 16442] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16426] munmap(0x7fe5eda29000, 138412032 [pid 16384] close(23 [pid 16442] <... symlinkat resumed>) = 0 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 16384] close(24 [pid 16442] <... symlinkat resumed>) = 0 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16426] <... munmap resumed>) = 0 [pid 16384] close(25 [pid 16442] <... openat resumed>) = 3 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] write(3, "1000", 4 [pid 16384] close(26) = -1 EBADF (Bad file descriptor) [pid 16442] <... write resumed>) = 4 [pid 16384] close(27 [pid 16442] close(3 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16384] close(28 [pid 16442] <... close resumed>) = 0 [pid 16426] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] read(200, [pid 16426] <... openat resumed>) = 5 [pid 16384] close(29 [pid 16442] <... read resumed>0x7ffccf5a18f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16426] ioctl(5, LOOP_SET_FD, 3 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 16384] close(3) = -1 EBADF (Bad file descriptor) [pid 16442] <... symlinkat resumed>) = 0 [pid 16384] close(4 [pid 16442] close(249 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = 0 [pid 16384] close(5 [pid 16442] close(248 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = 0 [pid 16384] close(6 [pid 16442] close(4 [pid 16439] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16435] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = 0 [pid 16439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16435] <... futex resumed>) = 0 [pid 16426] <... ioctl resumed>) = 0 [pid 16384] close(7 [pid 16426] close(3 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16426] <... close resumed>) = 0 [pid 16384] close(8 [pid 16442] <... futex resumed>) = 0 [pid 16426] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] rt_sigaction(SIGRT_1, {sa_handler=0x7f8d9f356270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8d9f2f1f30}, [pid 16426] <... mkdirat resumed>) = 0 [ 401.060497][T16421] F2FS-fs (loop3): Found nat_bits in checkpoint [pid 16384] close(9 [pid 16442] <... rt_sigaction resumed>NULL, 8) = 0 [pid 16434] <... futex resumed>) = 0 [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16426] mount("/dev/loop1", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 16384] close(10) = -1 EBADF (Bad file descriptor) [pid 16384] close(11) = -1 EBADF (Bad file descriptor) [pid 16384] close(12) = -1 EBADF (Bad file descriptor) [pid 16384] close(13) = -1 EBADF (Bad file descriptor) [pid 16384] close(14) = -1 EBADF (Bad file descriptor) [pid 16384] close(15) = -1 EBADF (Bad file descriptor) [pid 16384] close(16) = -1 EBADF (Bad file descriptor) [pid 16384] close(17) = -1 EBADF (Bad file descriptor) [pid 16384] close(18) = -1 EBADF (Bad file descriptor) [pid 16384] close(19) = -1 EBADF (Bad file descriptor) [pid 16384] close(20) = -1 EBADF (Bad file descriptor) [pid 16384] close(21) = -1 EBADF (Bad file descriptor) [pid 16384] close(22) = -1 EBADF (Bad file descriptor) [pid 16384] close(23) = -1 EBADF (Bad file descriptor) [pid 16384] close(24) = -1 EBADF (Bad file descriptor) [pid 16384] close(25) = -1 EBADF (Bad file descriptor) [pid 16384] close(26) = -1 EBADF (Bad file descriptor) [pid 16384] close(27) = -1 EBADF (Bad file descriptor) [pid 16384] close(28) = -1 EBADF (Bad file descriptor) [pid 16384] close(29) = -1 EBADF (Bad file descriptor) [pid 16384] exit_group(0 [pid 16385] <... futex resumed>) = ? [pid 16384] <... exit_group resumed>) = ? [pid 16442] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16386] <... futex resumed>) = ? [pid 16385] +++ exited with 0 +++ [pid 16442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16439] open(".", O_RDONLY [pid 16435] futex(0x7f340cb4c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16442] <... mmap resumed>) = 0x7f8d9ee91000 [pid 16439] <... open resumed>) = 4 [pid 16386] +++ exited with 0 +++ [pid 16384] +++ exited with 0 +++ [pid 16439] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16435] <... futex resumed>) = 0 [pid 16434] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16430] futex(0x7f6b3129a128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16433] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16430] <... futex resumed>) = 0 [pid 16434] renameat2(-1, NULL, -1, NULL, 0 [pid 16433] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16430] futex(0x7f6b3129a12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16434] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16433] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16434] futex(0x7f6b3129a12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16433] <... futex resumed>) = 0 [pid 16442] mprotect(0x7f8d9ee92000, 131072, PROT_READ|PROT_WRITE [pid 16439] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16435] futex(0x7f340cb4c058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16434] <... futex resumed>) = 1 [pid 16433] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16430] <... futex resumed>) = 0 [pid 16439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16435] <... futex resumed>) = 0 [pid 16434] futex(0x7f6b3129a128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16430] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16433] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16430] <... futex resumed>) = 0 [pid 16433] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16430] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16433] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16430] <... futex resumed>) = 0 [pid 16433] memfd_create("syzkaller", 0 [pid 16430] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16433] <... memfd_create resumed>) = 5 [pid 16430] <... futex resumed>) = 0 [pid 16433] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16430] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16433] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16433] close(5) = 0 [pid 16433] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16430] <... futex resumed>) = 0 [pid 16442] <... mprotect resumed>) = 0 [pid 16433] open(NULL, O_RDONLY [pid 16430] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1178, si_uid=0, si_status=0, si_utime=11, si_stime=29} --- [pid 16442] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16433] <... open resumed>) = -1 EFAULT (Bad address) [pid 16430] <... futex resumed>) = 0 [pid 16442] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16433] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16430] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16442] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d9eeb1990, parent_tid=0x7f8d9eeb1990, exit_signal=0, stack=0x7f8d9ee91000, stack_size=0x20240, tls=0x7f8d9eeb16c0} [pid 16433] <... futex resumed>) = 0 [pid 16430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16421] <... mount resumed>) = 0 ./strace-static-x86_64: Process 16446 attached [pid 16433] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16430] futex(0x7f6b3129a058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16421] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 313] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16446] set_robust_list(0x7f8d9eeb19a0, 24 [pid 16442] <... clone3 resumed> => {parent_tid=[1165]}, 88) = 1165 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16433] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... futex resumed>) = 0 [pid 16421] <... openat resumed>) = 3 [pid 313] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653143704, u64=140377364246168}}], 128, 999, NULL, 0) = 1 [pid 16446] <... set_robust_list resumed>) = 0 [pid 16442] rt_sigprocmask(SIG_SETMASK, [], [pid 16433] futex(0x7f6b3129a05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16430] futex(0x7f6b3129a05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16421] chdir("./bus" [pid 313] umount2("./292", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 16446] rt_sigprocmask(SIG_SETMASK, [], [pid 16442] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16439] <... mkdirat resumed>) = 0 [pid 16435] <... futex resumed>) = 0 [pid 16433] <... futex resumed>) = 0 [pid 16430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16421] <... chdir resumed>) = 0 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 16446] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16442] futex(0x7f8d9f44df88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16433] futex(0x7f6b3129a058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16421] ioctl(5, LOOP_CLR_FD [pid 313] openat(AT_FDCWD, "./292", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(53, [pid 289] epoll_pwait(4, [pid 16446] memfd_create("syzkaller", 0 [pid 16442] <... futex resumed>) = 0 [pid 16421] <... ioctl resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16446] <... memfd_create resumed>) = 3 [pid 16442] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16421] close(5 [pid 313] newfstatat(3, "", [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 16446] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16442] <... futex resumed>) = 0 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16421] <... close resumed>) = 0 [pid 342] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 16446] <... mmap resumed>) = 0x7f8d96a91000 [pid 16442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16421] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16420] close(3 [pid 342] epoll_pwait(4, [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] write(56, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 16442] <... mmap resumed>) = 0x7f8d96a70000 [pid 16421] <... futex resumed>) = 0 [pid 16420] <... close resumed>) = 0 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] getdents64(3, [pid 297] <... write resumed>) = 64 [pid 16442] mprotect(0x7f8d96a71000, 131072, PROT_READ|PROT_WRITE [pid 16421] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16420] close(4 [pid 342] epoll_pwait(4, [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 289] getpid( [pid 313] <... getdents64 resumed>0x5555559e0810 /* 7 entries */, 32768) = 200 [pid 16442] <... mprotect resumed>) = 0 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... mmap resumed>) = 0x7f340414d000 [pid 16420] <... close resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 313] umount2("./292/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... futex resumed>) = 1 [pid 289] <... getpid resumed>) = 288 [pid 16442] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] mprotect(0x7f340414e000, 131072, PROT_READ|PROT_WRITE [ 401.125726][T16426] F2FS-fs (loop1): invalid crc value [ 401.128021][T16421] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 401.142676][T16421] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [pid 16420] close(5 [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] read(53, [pid 289] tgkill(288, 297, SIGURG [pid 16442] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... mprotect resumed>) = 0 [pid 16431] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] newfstatat(AT_FDCWD, "./292/cgroup.cpu", [pid 297] <... read resumed>0xc00012ecd0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 289] <... tgkill resumed>) = 0 [pid 16442] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a90990, parent_tid=0x7f8d96a90990, exit_signal=0, stack=0x7f8d96a70000, stack_size=0x20240, tls=0x7f8d96a906c0} [pid 16420] close(6 [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=288, si_uid=0} --- [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] unlink("./292/cgroup.cpu" [pid 297] rt_sigreturn({mask=[]} [pid 16420] close(7 [pid 297] <... rt_sigreturn resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=564470810} [pid 16420] close(8 [pid 313] <... unlink resumed>) = 0 [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 313] umount2("./292/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16442] <... clone3 resumed> => {parent_tid=[1166]}, 88) = 1166 [pid 16420] close(9) = -1 EBADF (Bad file descriptor) [pid 16420] close(10) = -1 EBADF (Bad file descriptor) [pid 16420] close(11) = -1 EBADF (Bad file descriptor) [pid 16420] close(12) = -1 EBADF (Bad file descriptor) [pid 16420] close(13) = -1 EBADF (Bad file descriptor) [pid 16420] close(14) = -1 EBADF (Bad file descriptor) [pid 16420] close(15) = -1 EBADF (Bad file descriptor) [pid 16420] close(16) = -1 EBADF (Bad file descriptor) [pid 16420] close(17) = -1 EBADF (Bad file descriptor) [pid 16420] close(18) = -1 EBADF (Bad file descriptor) [pid 16420] close(19) = -1 EBADF (Bad file descriptor) [pid 16420] close(20) = -1 EBADF (Bad file descriptor) [pid 16420] close(21) = -1 EBADF (Bad file descriptor) [pid 16420] close(22) = -1 EBADF (Bad file descriptor) [pid 16420] close(23) = -1 EBADF (Bad file descriptor) [pid 16420] close(24) = -1 EBADF (Bad file descriptor) [pid 16420] close(25) = -1 EBADF (Bad file descriptor) [pid 16420] close(26) = -1 EBADF (Bad file descriptor) [pid 16420] close(27 [pid 16442] rt_sigprocmask(SIG_SETMASK, [], [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16420] close(28 [pid 16442] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... futex resumed>) = 0 [pid 16420] close(29 [pid 16442] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16420] close(3) = -1 EBADF (Bad file descriptor) [pid 16420] close(4) = -1 EBADF (Bad file descriptor) [pid 16420] close(5) = -1 EBADF (Bad file descriptor) [pid 16420] close(6) = -1 EBADF (Bad file descriptor) [pid 16420] close(7) = -1 EBADF (Bad file descriptor) [pid 16420] close(8) = -1 EBADF (Bad file descriptor) [pid 16420] close(9./strace-static-x86_64: Process 16449 attached ) = -1 EBADF (Bad file descriptor) [pid 16449] set_robust_list(0x7f8d96a909a0, 24 [pid 16420] close(10 [pid 16449] <... set_robust_list resumed>) = 0 [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16449] rt_sigprocmask(SIG_SETMASK, [], [pid 16420] close(11 [pid 16449] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16449] memfd_create("syzkaller", 0 [pid 16420] close(12 [pid 16449] <... memfd_create resumed>) = 4 [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16449] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16420] close(13 [pid 16449] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16449] close(4 [pid 16420] close(14 [pid 16449] <... close resumed>) = 0 [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16449] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16420] close(15 [pid 16449] <... futex resumed>) = 1 [pid 16442] <... futex resumed>) = 0 [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16449] open(".", O_RDONLY [pid 16442] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16420] close(16 [pid 16449] <... open resumed>) = 4 [pid 16442] <... futex resumed>) = 0 [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16449] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16420] close(17 [pid 16449] <... futex resumed>) = 0 [pid 16442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16442] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16420] close(18 [pid 16449] <... mkdirat resumed>) = 0 [pid 16442] <... futex resumed>) = 0 [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16442] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16420] close(19 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16420] close(20) = -1 EBADF (Bad file descriptor) [pid 16420] close(21) = -1 EBADF (Bad file descriptor) [pid 16420] close(22) = -1 EBADF (Bad file descriptor) [pid 16420] close(23) = -1 EBADF (Bad file descriptor) [pid 16420] close(24) = -1 EBADF (Bad file descriptor) [pid 16420] close(25) = -1 EBADF (Bad file descriptor) [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16420] close(26) = -1 EBADF (Bad file descriptor) [pid 16420] close(27) = -1 EBADF (Bad file descriptor) [pid 16420] close(28) = -1 EBADF (Bad file descriptor) [pid 16420] close(29) = -1 EBADF (Bad file descriptor) [pid 16420] exit_group(0 [pid 16423] <... futex resumed>) = ? [pid 16422] <... futex resumed>) = ? [pid 16421] <... futex resumed>) = ? [pid 16420] <... exit_group resumed>) = ? [pid 16423] +++ exited with 0 +++ [pid 16422] +++ exited with 0 +++ [pid 16421] +++ exited with 0 +++ [pid 16420] +++ exited with 0 +++ [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f340416d990, parent_tid=0x7f340416d990, exit_signal=0, stack=0x7f340414d000, stack_size=0x20240, tls=0x7f340416d6c0} [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1179, si_uid=0, si_status=0, si_utime=8, si_stime=14} --- [pid 321] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653144904, u64=140377364247368}}], 128, 585, NULL, 0) = 1 [pid 321] <... write resumed>) = 12 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] umount2("./293", MNT_DETACH|UMOUNT_NOFOLLOW [pid 342] <... futex resumed>) = 1 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 342] read(49, [pid 321] openat(AT_FDCWD, "./293", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 321] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 321] newfstatat(3, "", [pid 342] <... futex resumed>) = 1 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 342] write(52, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 321] getdents64(3, [pid 297] epoll_pwait(4, [pid 342] <... write resumed>) = 64 [pid 321] <... getdents64 resumed>0x555555c6e810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [ 401.181901][T16426] F2FS-fs (loop1): Found nat_bits in checkpoint [ 401.200361][ T313] attempt to access beyond end of device [ 401.200361][ T313] loop4: rw=2049, want=45104, limit=40427 [pid 342] read(49, [pid 321] umount2("./293/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 342] <... read resumed>0xc00012eef0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 ./strace-static-x86_64: Process 16450 attached [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 342] epoll_pwait(4, [pid 321] newfstatat(AT_FDCWD, "./293/cgroup.cpu", [pid 297] epoll_pwait(4, [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] unlink("./293/cgroup.cpu") = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=495511596} [pid 321] umount2("./293/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16450] set_robust_list(0x7f340416d9a0, 24 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16438] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16435] <... clone3 resumed> => {parent_tid=[1184]}, 88) = 1184 [pid 16450] <... set_robust_list resumed>) = 0 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] rt_sigprocmask(SIG_SETMASK, [], [pid 16450] rt_sigprocmask(SIG_SETMASK, [], [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16450] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16449] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] <... futex resumed>) = 0 [pid 16442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8d96a4f000 [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16450] getsockname(-1, 0x20000080, NULL [pid 16449] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] mprotect(0x7f8d96a50000, 131072, PROT_READ|PROT_WRITE [pid 16435] <... futex resumed>) = 0 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16450] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16450] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16450] <... futex resumed>) = 0 [pid 16435] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16450] open(NULL, O_RDONLY [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] <... futex resumed>) = 0 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16450] <... open resumed>) = -1 EFAULT (Bad address) [pid 16435] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16450] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16435] <... futex resumed>) = 0 [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16442] <... mprotect resumed>) = 0 [pid 16450] dup(-1 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16449] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16450] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... futex resumed>) = 0 [pid 16450] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16450] <... futex resumed>) = 0 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16450] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... futex resumed>) = 0 [pid 16450] renameat2(-1, NULL, -1, NULL, 0 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16450] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16450] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16450] <... futex resumed>) = 1 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... futex resumed>) = 0 [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16442] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16450] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16450] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16449] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8d96a6f990, parent_tid=0x7f8d96a6f990, exit_signal=0, stack=0x7f8d96a4f000, stack_size=0x20240, tls=0x7f8d96a6f6c0} [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... futex resumed>) = 0 [pid 16450] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16450] <... futex resumed>) = 0 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16450] memfd_create("syzkaller", 0 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16450] <... memfd_create resumed>) = 5 [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... futex resumed>) = 0 ./strace-static-x86_64: Process 16451 attached [pid 16450] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16449] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16431] <... write resumed>) = 20699119 [pid 16450] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16450] close(5 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16450] <... close resumed>) = 0 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16450] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16450] <... futex resumed>) = 1 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... futex resumed>) = 0 [pid 16450] open(NULL, O_RDONLY [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16450] <... open resumed>) = -1 EFAULT (Bad address) [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... futex resumed>) = 0 [pid 16450] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16450] <... futex resumed>) = 0 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16450] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] futex(0x7f340cb4c128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16450] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... futex resumed>) = 0 [pid 16450] futex(0x7f340cb4c12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16435] futex(0x7f340cb4c12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16450] <... futex resumed>) = 0 [pid 16439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16450] futex(0x7f340cb4c128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16439] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16439] futex(0x7f340cb4c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16439] futex(0x7f340cb4c058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16442] <... clone3 resumed> => {parent_tid=[1167]}, 88) = 1167 [pid 16442] rt_sigprocmask(SIG_SETMASK, [], [pid 16449] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16442] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16442] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16451] set_robust_list(0x7f8d96a6f9a0, 24 [pid 16431] munmap(0x7f6b288dd000, 138412032 [pid 16449] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16451] <... set_robust_list resumed>) = 0 [pid 16431] <... munmap resumed>) = 0 [pid 16451] rt_sigprocmask(SIG_SETMASK, [], [pid 16431] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 16451] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16451] getsockname(-1, 0x20000080, NULL [pid 16449] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16451] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16431] <... openat resumed>) = 5 [pid 16451] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16431] ioctl(5, LOOP_SET_FD, 3 [pid 16451] <... futex resumed>) = 1 [pid 16442] <... futex resumed>) = 0 [pid 16451] open(NULL, O_RDONLY [pid 16442] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16451] <... open resumed>) = -1 EFAULT (Bad address) [pid 16442] <... futex resumed>) = 0 [pid 16442] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16451] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16442] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16451] dup(-1) = -1 EBADF (Bad file descriptor) [pid 16442] <... futex resumed>) = 0 [pid 16451] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16451] <... futex resumed>) = 0 [pid 16442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16442] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16451] renameat2(-1, NULL, -1, NULL, 0) = -1 EFAULT (Bad address) [pid 16442] <... futex resumed>) = 0 [pid 16451] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16451] <... futex resumed>) = 0 [pid 16442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16451] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16442] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16451] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16442] <... futex resumed>) = 0 [pid 16451] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16451] <... futex resumed>) = 0 [pid 16442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16442] futex(0x7f8d9f44e128, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16451] memfd_create("syzkaller", 0 [pid 16442] futex(0x7f8d9f44e12c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16451] <... memfd_create resumed>) = 5 [pid 16449] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16451] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16449] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320) = -1 EEXIST (File exists) [pid 16449] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16449] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16451] close(5 [pid 16431] <... ioctl resumed>) = 0 [pid 16451] <... close resumed>) = 0 [pid 16431] close(3 [pid 16451] futex(0x7f8d9f44e12c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16431] <... close resumed>) = 0 [pid 16451] <... futex resumed>) = 1 [pid 16442] <... futex resumed>) = 0 [pid 16431] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16451] futex(0x7f8d9f44e128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16442] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16431] <... mkdirat resumed>) = 0 [pid 16442] <... futex resumed>) = 1 [pid 16431] mount("/dev/loop0", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16442] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16449] <... futex resumed>) = 0 [pid 16449] open(NULL, O_RDONLY [pid 16446] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16449] <... open resumed>) = -1 EFAULT (Bad address) [pid 16449] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16442] <... futex resumed>) = 0 [pid 321] <... umount2 resumed>) = 0 [pid 16425] close(3 [pid 321] umount2("./293/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16425] close(4 [pid 321] newfstatat(AT_FDCWD, "./293/bus", [pid 16425] <... close resumed>) = 0 [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16425] close(5 [pid 321] umount2("./293/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16425] <... close resumed>) = 0 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16425] close(6 [pid 321] openat(AT_FDCWD, "./293/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... openat resumed>) = 5 [pid 16425] close(7 [pid 321] newfstatat(5, "", [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16425] close(8 [pid 321] getdents64(5, [pid 16449] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16442] futex(0x7f8d9f44e058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 401.406685][T16426] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 401.437340][T16431] F2FS-fs (loop0): invalid crc value [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 16449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16442] <... futex resumed>) = 0 [pid 16425] close(9 [pid 321] getdents64(5, [pid 313] <... umount2 resumed>) = 0 [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 321] close(5) = 0 [pid 321] unlinkat(AT_FDCWD, "./293/bus", AT_REMOVEDIR) = 0 [pid 321] umount2("./293/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 313] umount2("./292/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 321] newfstatat(AT_FDCWD, "./293/binderfs", [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16426] <... mount resumed>) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./292/bus", [pid 16426] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16425] close(10 [pid 321] unlink("./293/binderfs" [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16426] <... openat resumed>) = 3 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlink resumed>) = 0 [pid 313] umount2("./292/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16426] chdir("./bus" [pid 16425] close(11 [pid 321] umount2("./293/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16426] <... chdir resumed>) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] openat(AT_FDCWD, "./292/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16449] ioctl(-1, FS_IOC_SETFLAGS, NULL [pid 16442] futex(0x7f8d9f44e05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16426] ioctl(5, LOOP_CLR_FD [pid 16425] close(12 [pid 321] newfstatat(AT_FDCWD, "./293/cgroup", [pid 313] <... openat resumed>) = 5 [pid 16426] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(5, "", [pid 16449] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 16426] close(5 [pid 16425] close(13 [pid 321] unlink("./293/cgroup" [pid 313] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlink resumed>) = 0 [pid 313] getdents64(5, [pid 16426] futex(0x7fe5f63e5f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16425] close(14 [pid 321] umount2("\x2e\x2f\x32\x39\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] <... getdents64 resumed>0x5555559e8850 /* 2 entries */, 32768) = 48 [pid 16426] <... futex resumed>) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] getdents64(5, [pid 16426] futex(0x7fe5f63e5f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16425] close(15 [pid 321] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x39\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 313] <... getdents64 resumed>0x5555559e8850 /* 0 entries */, 32768) = 0 [pid 16449] futex(0x7f8d9f44e05c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16438] <... write resumed>) = 20699119 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] close(5 [pid 16449] <... futex resumed>) = 1 [pid 16442] <... futex resumed>) = 0 [pid 16425] close(16 [pid 321] umount2("\x2e\x2f\x32\x39\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] <... close resumed>) = 0 [pid 16449] futex(0x7f8d9f44e058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] unlinkat(AT_FDCWD, "./292/bus", AT_REMOVEDIR [pid 16425] close(17 [pid 321] openat(AT_FDCWD, "\x2e\x2f\x32\x39\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] <... unlinkat resumed>) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... openat resumed>) = 5 [pid 313] umount2("./292/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16425] close(18 [pid 321] newfstatat(5, "", [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] newfstatat(AT_FDCWD, "./292/binderfs", [pid 16425] close(19 [pid 321] getdents64(5, [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getdents64 resumed>0x555555c76850 /* 2 entries */, 32768) = 48 [pid 313] unlink("./292/binderfs" [pid 16425] close(20 [pid 321] getdents64(5, [pid 313] <... unlink resumed>) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getdents64 resumed>0x555555c76850 /* 0 entries */, 32768) = 0 [pid 313] umount2("./292/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16425] close(21 [pid 321] close(5 [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 313] newfstatat(AT_FDCWD, "./292/cgroup", [pid 16425] close(22 [pid 321] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x39\x33\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlinkat resumed>) = 0 [pid 313] unlink("./292/cgroup" [pid 16425] close(23 [pid 321] umount2("./293/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] <... unlink resumed>) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] umount2("./292/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16438] munmap(0x7f340418f000, 138412032 [pid 16425] close(24 [pid 321] newfstatat(AT_FDCWD, "./293/cgroup.net", [pid 313] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16438] <... munmap resumed>) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 313] newfstatat(AT_FDCWD, "./292/cgroup.net", [pid 16438] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 16425] close(25 [pid 321] unlink("./293/cgroup.net" [pid 313] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16438] <... openat resumed>) = 5 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlink resumed>) = 0 [pid 313] unlink("./292/cgroup.net" [pid 16438] ioctl(5, LOOP_SET_FD, 3 [pid 16425] close(26 [pid 321] getdents64(3, [pid 313] <... unlink resumed>) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... getdents64 resumed>0x555555c6e810 /* 0 entries */, 32768) = 0 [pid 313] getdents64(3, [pid 16425] close(27 [pid 321] close(3 [pid 313] <... getdents64 resumed>0x5555559e0810 /* 0 entries */, 32768) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... close resumed>) = 0 [pid 313] close(3 [pid 16425] close(28 [pid 321] unlinkat(AT_FDCWD, "./293", AT_REMOVEDIR [pid 313] <... close resumed>) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... unlinkat resumed>) = 0 [pid 313] unlinkat(AT_FDCWD, "./292", AT_REMOVEDIR [pid 16425] close(29 [pid 321] mkdirat(AT_FDCWD, "./294", 0777 [pid 313] <... unlinkat resumed>) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] <... mkdirat resumed>) = 0 [pid 313] mkdirat(AT_FDCWD, "./293", 0777 [pid 16425] close(3 [pid 321] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 313] <... mkdirat resumed>) = 0 [pid 16425] <... close resumed>) = 0 [pid 313] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 16425] close(4) = -1 EBADF (Bad file descriptor) [pid 16425] close(5) = -1 EBADF (Bad file descriptor) [pid 16425] close(6) = -1 EBADF (Bad file descriptor) [pid 16425] close(7) = -1 EBADF (Bad file descriptor) [pid 16425] close(8) = -1 EBADF (Bad file descriptor) [pid 16438] <... ioctl resumed>) = 0 [pid 16425] close(9 [pid 321] <... openat resumed>) = 3 [pid 313] <... openat resumed>) = 3 [pid 16438] close(3 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] ioctl(3, LOOP_CLR_FD [pid 313] ioctl(3, LOOP_CLR_FD [pid 16438] <... close resumed>) = 0 [pid 16425] close(10 [pid 321] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 313] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 16438] mkdirat(AT_FDCWD, "./bus", 0777 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] close(3 [pid 313] close(3 [pid 16438] <... mkdirat resumed>) = 0 [pid 16425] close(11 [pid 321] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [ 401.466474][T16426] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 401.487620][T16431] F2FS-fs (loop0): Found nat_bits in checkpoint [pid 16438] mount("/dev/loop2", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs" [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16425] close(12 [pid 321] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] close(3 [pid 313] close(3 [pid 16425] close(13 [pid 321] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16425] close(14 [pid 321] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 16425] close(15 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 313] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 16425] close(16 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] close(3 [pid 313] close(3 [pid 16425] close(17 [pid 321] <... close resumed>) = 0 [pid 313] <... close resumed>) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 313] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 16425] close(18 [pid 321] <... socket resumed>) = 3 [pid 313] <... socket resumed>) = 3 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16425] close(19 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16425] close(20 [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16425] close(21 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16425] close(22 [pid 321] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 313] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16425] close(23 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16425] close(24 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16425] close(25 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16425] close(26 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 16446] <... write resumed>) = 20699119 [pid 16425] close(27 [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 16425] close(28 [pid 321] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] close(3 [pid 313] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 16425] close(29 [pid 321] <... close resumed>) = 0 [pid 16446] munmap(0x7f8d96a91000, 138412032 [pid 16425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 313] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 16425] exit_group(0 [pid 321] <... socket resumed>) = 3 [pid 313] close(3 [pid 16429] <... futex resumed>) = ? [pid 16425] <... exit_group resumed>) = ? [pid 313] <... close resumed>) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 16429] +++ exited with 0 +++ [pid 16426] <... futex resumed>) = ? [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 313] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 16426] +++ exited with 0 +++ [pid 16427] <... futex resumed>) = ? [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] <... socket resumed>) = 3 [pid 16427] +++ exited with 0 +++ [pid 16425] +++ exited with 0 +++ [pid 321] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 321] <... setsockopt resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1160, si_uid=0, si_status=0, si_utime=3, si_stime=15} --- [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 313] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 313] <... setsockopt resumed>) = 0 [pid 321] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 321] <... setsockopt resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 313] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 321] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998736, u64=140377368101200}}], 128, 497, NULL, 0) = 1 [pid 313] <... setsockopt resumed>) = 0 [pid 317] umount2("./291", MNT_DETACH|UMOUNT_NOFOLLOW [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 321] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xd0\xe1\x3f\x4d\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 321] <... setsockopt resumed>) = 0 [pid 317] openat(AT_FDCWD, "./291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 313] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 297] read(35, [pid 289] epoll_pwait(4, [pid 321] close(3 [pid 317] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 321] <... close resumed>) = 0 [pid 317] newfstatat(3, "", [pid 313] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 321] read(249, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 313] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\xa5\x00\xd3\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 342] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 321] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] getdents64(3, [pid 16446] <... munmap resumed>) = 0 [pid 342] epoll_pwait(4, [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] <... getdents64 resumed>0x555557095810 /* 8 entries */, 32768) = 296 [pid 313] <... setsockopt resumed>) = 0 [pid 297] write(41, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16446] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 5 [pid 16446] ioctl(5, LOOP_SET_FD, 3./strace-static-x86_64: Process 16461 attached [pid 317] umount2("./291/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] <... write resumed>) = 64 [pid 16461] set_robust_list(0x555555c6d760, 24 [pid 342] epoll_pwait(4, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 313] close(3 [pid 321] <... clone resumed>, child_tidptr=0x555555c6d750) = 1183 [pid 16461] <... set_robust_list resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./291/cgroup.cpu", [pid 313] <... close resumed>) = 0 [pid 297] <... futex resumed>) = 1 [pid 16461] chdir("./294" [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 401.545896][T16438] F2FS-fs (loop2): invalid crc value [pid 313] read(249, [pid 297] read(35, [pid 16461] <... chdir resumed>) = 0 [pid 317] unlink("./291/cgroup.cpu" [pid 313] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 16461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] <... read resumed>0xc00012f110, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 16461] <... prctl resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16461] setpgid(0, 0 [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16461] <... setpgid resumed>) = 0 [pid 16461] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup"./strace-static-x86_64: Process 16463 attached ) = 0 [pid 317] umount2("./291/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=179755885} [pid 16463] set_robust_list(0x5555559df760, 24 [pid 16461] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 313] <... clone resumed>, child_tidptr=0x5555559df750) = 1181 [pid 16463] <... set_robust_list resumed>) = 0 [pid 16461] <... symlinkat resumed>) = 0 [pid 16463] chdir("./293" [pid 16461] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 16461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16461] write(3, "1000", 4) = 4 [pid 16461] close(3) = 0 [pid 16461] read(200, 0x7fff4d3fe440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16461] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16461] close(249) = 0 [pid 16463] <... chdir resumed>) = 0 [pid 16461] close(248 [pid 16463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16461] <... close resumed>) = 0 [pid 16461] close(4) = 0 [pid 16461] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16461] rt_sigaction(SIGRT_1, {sa_handler=0x7fa3cdb84270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa3cdb1ff30}, NULL, 8) = 0 [pid 16461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3cd6bf000 [pid 16461] mprotect(0x7fa3cd6c0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16463] <... prctl resumed>) = 0 [pid 16461] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6df990, parent_tid=0x7fa3cd6df990, exit_signal=0, stack=0x7fa3cd6bf000, stack_size=0x20240, tls=0x7fa3cd6df6c0} => {parent_tid=[1184]}, 88) = 1184 [pid 16461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16461] futex(0x7fa3cdc7bf88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16461] futex(0x7fa3cdc7c05c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa3cd69e000 [pid 16461] mprotect(0x7fa3cd69f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16461] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa3cd6be990, parent_tid=0x7fa3cd6be990, exit_signal=0, stack=0x7fa3cd69e000, stack_size=0x20240, tls=0x7fa3cd6be6c0} => {parent_tid=[1185]}, 88) = 1185 [pid 16461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16461] futex(0x7fa3cdc7c058, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16461] futex(0x7fa3cdc7c05c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16446] <... ioctl resumed>) = 0 [pid 16446] close(3) = 0 [pid 16446] mkdirat(AT_FDCWD, "./bus", 0777) = 0 [pid 16446] mount("/dev/loop5", "./bus", "f2fs", 0, "active_logs=4,data_flush,fastboot,jqfmt=vfsv1,noinline_dentry,usrjquota=f2fs"./strace-static-x86_64: Process 16465 attached ./strace-static-x86_64: Process 16464 attached [pid 16463] setpgid(0, 0 [pid 16465] set_robust_list(0x7fa3cd6be9a0, 24 [pid 16464] set_robust_list(0x7fa3cd6df9a0, 24 [pid 16463] <... setpgid resumed>) = 0 [pid 16465] <... set_robust_list resumed>) = 0 [pid 16464] <... set_robust_list resumed>) = 0 [pid 16463] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 16465] rt_sigprocmask(SIG_SETMASK, [], [pid 16464] rt_sigprocmask(SIG_SETMASK, [], [pid 16463] <... symlinkat resumed>) = 0 [pid 16465] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16464] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16465] memfd_create("syzkaller", 0 [pid 16464] memfd_create("syzkaller", 0 [pid 16463] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 16465] <... memfd_create resumed>) = 3 [pid 16464] <... memfd_create resumed>) = 4 [pid 16463] <... symlinkat resumed>) = 0 [pid 16465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16464] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16463] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 16465] <... mmap resumed>) = 0x7fa3c529e000 [pid 16464] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16463] <... symlinkat resumed>) = 0 [pid 16463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16463] write(3, "1000", 4) = 4 [pid 16463] close(3) = 0 [pid 16463] read(200, 0x7ffdd300a770, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 16463] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 16463] close(249) = 0 [pid 16463] close(248) = 0 [pid 16463] close(4) = 0 [pid 16463] futex(0x7f6b14ac0f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16463] rt_sigaction(SIGRT_1, {sa_handler=0x7f6b149c9270, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6b14964f30}, NULL, 8) = 0 [pid 16463] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6b14504000 [pid 16463] mprotect(0x7f6b14505000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16463] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14524990, parent_tid=0x7f6b14524990, exit_signal=0, stack=0x7f6b14504000, stack_size=0x20240, tls=0x7f6b145246c0}./strace-static-x86_64: Process 16467 attached [pid 16467] set_robust_list(0x7f6b145249a0, 24 [pid 16463] <... clone3 resumed> => {parent_tid=[1182]}, 88) = 1182 [pid 16467] <... set_robust_list resumed>) = 0 [pid 16467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16467] futex(0x7f6b14ac0f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16463] futex(0x7f6b14ac0f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 16467] <... futex resumed>) = 0 [pid 16463] <... futex resumed>) = 1 [pid 16467] memfd_create("syzkaller", 0 [pid 16463] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16467] <... memfd_create resumed>) = 3 [pid 16463] <... futex resumed>) = 0 [pid 16467] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16467] <... mmap resumed>) = 0x7f6b0c0e3000 [pid 16463] <... mmap resumed>) = 0x7f6b144e3000 [pid 16463] mprotect(0x7f6b144e4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16463] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b14503990, parent_tid=0x7f6b14503990, exit_signal=0, stack=0x7f6b144e3000, stack_size=0x20240, tls=0x7f6b145036c0} [pid 16464] close(4) = 0 [pid 16464] futex(0x7fa3cdc7bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16463] <... clone3 resumed> => {parent_tid=[1183]}, 88) = 1183 [pid 16464] <... futex resumed>) = 0 [ 401.587671][T16438] F2FS-fs (loop2): Found nat_bits in checkpoint [ 401.591230][T16446] F2FS-fs (loop5): invalid crc value [ 401.622124][T16431] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [ 401.629627][T16446] F2FS-fs (loop5): Found nat_bits in checkpoint [pid 16463] rt_sigprocmask(SIG_SETMASK, [], [pid 16464] futex(0x7fa3cdc7bf88, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 16471 attached [pid 16463] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16431] <... mount resumed>) = 0 [pid 16431] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 16471] set_robust_list(0x7f6b145039a0, 24 [pid 16463] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16431] chdir("./bus" [pid 317] <... umount2 resumed>) = 0 [pid 16431] <... chdir resumed>) = 0 [pid 317] umount2("./291/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16431] ioctl(5, LOOP_CLR_FD [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16431] <... ioctl resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./291/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16431] close(5 [pid 317] umount2("./291/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16431] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16431] futex(0x7f6b31299f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] openat(AT_FDCWD, "./291/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16431] <... futex resumed>) = 0 [pid 16430] close(3 [pid 317] <... openat resumed>) = 5 [pid 16431] futex(0x7f6b31299f88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16430] <... close resumed>) = 0 [pid 317] newfstatat(5, "", [pid 16430] close(4 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16430] <... close resumed>) = 0 [pid 317] getdents64(5, [pid 16430] close(5 [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 401.641290][T16431] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [pid 317] getdents64(5, [pid 16430] close(6 [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(5 [pid 16430] close(7 [pid 317] <... close resumed>) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlinkat(AT_FDCWD, "./291/bus", AT_REMOVEDIR [pid 16430] close(8 [pid 317] <... unlinkat resumed>) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./291/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16430] close(9 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./291/binderfs", [pid 16430] close(10 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./291/binderfs" [pid 16430] close(11 [pid 317] <... unlink resumed>) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./291/cgroup", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16430] close(12 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./291/cgroup", [pid 16430] close(13 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./291/cgroup" [pid 16430] close(14 [pid 317] <... unlink resumed>) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16430] close(15 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", [pid 16430] close(16 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16430] close(17 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 16430] close(18 [pid 317] <... openat resumed>) = 5 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(5, "", [pid 16430] close(19 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0300, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(5, [pid 16430] close(20 [pid 317] <... getdents64 resumed>0x55555709d850 /* 2 entries */, 32768) = 48 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(5, [pid 16430] close(21 [pid 317] <... getdents64 resumed>0x55555709d850 /* 0 entries */, 32768) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(5 [pid 16430] close(22 [pid 317] <... close resumed>) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlinkat(AT_FDCWD, "\x2e\x2f\x32\x39\x31\x2f\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38", AT_REMOVEDIR [pid 16430] close(23 [pid 317] <... unlinkat resumed>) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./291/cgroup.net", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16430] close(24 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./291/cgroup.net", [pid 16430] close(25 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./291/cgroup.net" [pid 16430] close(26 [pid 317] <... unlink resumed>) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3, [pid 16430] close(27 [pid 317] <... getdents64 resumed>0x555557095810 /* 0 entries */, 32768) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 16471] <... set_robust_list resumed>) = 0 [pid 16463] <... futex resumed>) = 0 [pid 16438] <... mount resumed>) = 0 [pid 16430] close(28 [pid 317] <... close resumed>) = 0 [pid 16438] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlinkat(AT_FDCWD, "./291", AT_REMOVEDIR [pid 16438] <... openat resumed>) = 3 [pid 16430] close(29 [pid 317] <... unlinkat resumed>) = 0 [pid 16438] chdir("./bus" [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdirat(AT_FDCWD, "./292", 0777 [pid 16438] <... chdir resumed>) = 0 [pid 16430] close(3 [pid 317] <... mkdirat resumed>) = 0 [pid 16438] ioctl(5, LOOP_CLR_FD [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 16438] <... ioctl resumed>) = 0 [pid 16430] close(4 [pid 317] <... openat resumed>) = 3 [pid 16438] close(5 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] ioctl(3, LOOP_CLR_FD [pid 16438] <... close resumed>) = 0 [pid 16430] close(5 [pid 16438] futex(0x7f340cb4bf8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16438] <... futex resumed>) = 0 [pid 16430] close(6 [pid 16438] futex(0x7f340cb4bf88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] close(7) = -1 EBADF (Bad file descriptor) [pid 16435] close(3 [pid 16430] close(8 [pid 16435] <... close resumed>) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(4 [pid 16430] close(9 [pid 16435] <... close resumed>) = 0 [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(5 [pid 16430] close(10 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(6 [pid 16430] close(11 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(7 [pid 16430] close(12 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(8 [pid 16430] close(13 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(9 [pid 16430] close(14 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(10 [ 401.681593][T16438] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 401.696712][T16438] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 401.719362][T16446] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [pid 16430] close(15 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(11 [pid 16430] close(16 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(12 [pid 16430] close(17 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(13 [pid 16430] close(18 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(14 [pid 16430] close(19 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(15 [pid 16430] close(20 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(16 [pid 16430] close(21 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(17 [pid 16430] close(22 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(18 [pid 16430] close(23 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(19 [pid 16430] close(24 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(20 [pid 16430] close(25 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(21 [pid 16430] close(26 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(22 [pid 16430] close(27 [pid 16446] <... mount resumed>) = 0 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(23 [pid 16430] close(28 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(24 [pid 16430] close(29 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(25 [pid 16430] exit_group(0 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16434] <... futex resumed>) = ? [pid 16433] <... futex resumed>) = ? [pid 16431] <... futex resumed>) = ? [pid 16430] <... exit_group resumed>) = ? [pid 16435] close(26 [pid 16434] +++ exited with 0 +++ [pid 16433] +++ exited with 0 +++ [pid 16431] +++ exited with 0 +++ [pid 16430] +++ exited with 0 +++ [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1151, si_uid=0, si_status=0, si_utime=5, si_stime=15} --- [pid 16435] close(27) = -1 EBADF (Bad file descriptor) [pid 16435] close(28 [pid 304] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=653146344, u64=140377364248808}}], 128, 182, NULL, 0) = 1 [pid 304] <... write resumed>) = 12 [pid 16435] close(29 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 304] umount2("./288", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 16435] close(3 [pid 342] read(25, [pid 304] openat(AT_FDCWD, "./288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 304] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16435] close(4 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 304] newfstatat(3, "", [pid 16471] rt_sigprocmask(SIG_SETMASK, [], [pid 16463] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16446] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 1 [pid 304] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 16446] <... openat resumed>) = 3 [pid 16435] close(5 [pid 342] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 304] getdents64(3, [pid 297] epoll_pwait(4, [pid 16471] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16446] chdir("./bus" [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... write resumed>) = 64 [pid 304] <... getdents64 resumed>0x555555ac3810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16471] memfd_create("syzkaller", 0 [pid 16446] <... chdir resumed>) = 0 [pid 16435] close(6 [pid 342] read(25, [pid 304] umount2("./288/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 16471] <... memfd_create resumed>) = 4 [pid 16446] ioctl(5, LOOP_CLR_FD [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... read resumed>0xc00012f280, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 289] epoll_pwait(4, [pid 16471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 16446] <... ioctl resumed>) = 0 [pid 16435] close(7 [pid 342] epoll_pwait(4, [pid 304] newfstatat(AT_FDCWD, "./288/cgroup.cpu", [pid 297] epoll_pwait(4, [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16471] <... mmap resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 16446] close(5 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 304] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 16471] close(4 [pid 16446] <... close resumed>) = 0 [pid 16435] close(8 [pid 342] futex(0xc000b14548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] unlink("./288/cgroup.cpu" [pid 16471] <... close resumed>) = 0 [pid 16446] futex(0x7f8d9f44df8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] close(3 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 304] <... unlink resumed>) = 0 [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=969801793} [pid 16471] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16446] <... futex resumed>) = 0 [pid 16442] <... close resumed>) = 0 [pid 16435] close(9 [pid 304] umount2("./288/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 16471] <... futex resumed>) = 1 [pid 16463] <... futex resumed>) = 0 [pid 16446] futex(0x7f8d9f44df88, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16442] close(4 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16471] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16463] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] <... close resumed>) = 0 [pid 16435] close(10 [pid 16471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16463] <... futex resumed>) = 0 [ 401.739822][T16446] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [pid 16442] close(5 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16471] open(".", O_RDONLY [pid 16463] futex(0x7f6b14ac105c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(11 [pid 16471] <... open resumed>) = 4 [pid 16442] close(6 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16471] futex(0x7f6b14ac105c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16465] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(12 [pid 16471] <... futex resumed>) = 1 [pid 16463] <... futex resumed>) = 0 [pid 16442] close(7 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16471] futex(0x7f6b14ac1058, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16463] futex(0x7f6b14ac1058, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(13 [pid 16471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16463] <... futex resumed>) = 0 [pid 16442] close(8 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(14 [pid 16442] close(9 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(15 [pid 16471] <... mkdirat resumed>) = 0 [pid 16463] <... futex resumed>) = 0 [pid 16442] close(10 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(16 [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] <... mmap resumed>) = 0x7f6b0c0c2000 [pid 16442] close(11 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] mprotect(0x7f6b0c0c3000, 131072, PROT_READ|PROT_WRITE [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(17 [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] <... mprotect resumed>) = 0 [pid 16442] close(12 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] rt_sigprocmask(SIG_BLOCK, ~[], [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(18 [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] <... rt_sigprocmask resumed>[], 8) = 0 [pid 16442] close(13 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6b0c0e2990, parent_tid=0x7f6b0c0e2990, exit_signal=0, stack=0x7f6b0c0c2000, stack_size=0x20240, tls=0x7f6b0c0e26c0} [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(19 [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] close(14 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] <... clone3 resumed> => {parent_tid=[1184]}, 88) = 1184 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(20 [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] close(15 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(21 [pid 16442] close(16 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(22 [pid 16442] close(17 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(23 [pid 16442] close(18 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(24 [pid 16442] close(19 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(25 [pid 16442] close(20 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(26 [pid 16442] close(21 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(27 [pid 16442] close(22 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(28 [pid 16442] close(23 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] close(29 [pid 16442] close(24 [pid 16435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16435] exit_group(0 [pid 16450] <... futex resumed>) = ? [pid 16442] close(25 [pid 16439] <... futex resumed>) = ? [pid 16438] <... futex resumed>) = ? [pid 16435] <... exit_group resumed>) = ? [pid 16463] rt_sigprocmask(SIG_SETMASK, [], [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16450] +++ exited with 0 +++ [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16439] +++ exited with 0 +++ [pid 16438] +++ exited with 0 +++ [pid 16435] +++ exited with 0 +++ ./strace-static-x86_64: Process 16474 attached [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] close(26 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1181, si_uid=0, si_status=0, si_utime=6, si_stime=17} --- [pid 16474] set_robust_list(0x7f6b0c0e29a0, 24 [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] <... futex resumed>) = 0 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... set_robust_list resumed>) = 0 [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] close(27) = -1 EBADF (Bad file descriptor) [pid 310] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 16442] close(28 [pid 310] <... write resumed>) = 12 [pid 297] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=657001376, u64=140377368103840}}], 128, 978, NULL, 0) = 1 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] umount2("./295", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 16442] close(29 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 289] <... futex resumed>) = 0 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] openat(AT_FDCWD, "./295", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 297] read(11, [pid 289] epoll_pwait(4, [pid 16442] close(3 [pid 310] <... openat resumed>) = 3 [pid 297] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] newfstatat(3, "", [pid 297] futex(0xc000b14548, FUTEX_WAKE_PRIVATE, 1 [pid 16442] close(4 [pid 342] <... futex resumed>) = 0 [pid 310] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 1 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] epoll_pwait(4, [pid 310] getdents64(3, [pid 297] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 16442] close(5 [pid 342] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 310] <... getdents64 resumed>0x5555558d7810 /* 8 entries */, 32768) = 296 [pid 297] <... write resumed>) = 64 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] epoll_pwait(4, [pid 310] umount2("./295/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] futex(0xc000b14948, FUTEX_WAKE_PRIVATE, 1 [pid 16442] close(6 [pid 310] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... futex resumed>) = 1 [pid 511] <... futex resumed>) = 0 [pid 16463] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16474] rt_sigprocmask(SIG_SETMASK, [], [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0xc000b14948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] newfstatat(AT_FDCWD, "./295/cgroup.cpu", [pid 297] read(11, [pid 16474] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] close(7 [pid 310] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 297] <... read resumed>0xc00012f420, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 16474] getsockname(-1, 0x20000080, NULL [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] unlink("./295/cgroup.cpu" [pid 297] futex(0xc000059948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16474] <... getsockname resumed>) = -1 EBADF (Bad file descriptor) [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] close(8 [pid 310] <... unlink resumed>) = 0 [pid 16474] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 310] umount2("./295/bus", MNT_DETACH|UMOUNT_NOFOLLOW [pid 289] futex(0x1f0fac0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=924847947} [pid 16474] <... futex resumed>) = 1 [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] <... futex resumed>) = 0 [pid 16442] close(9 [pid 16474] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16467] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 20699119 [pid 16463] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] <... futex resumed>) = 0 [pid 16442] close(10 [pid 16474] open(NULL, O_RDONLY [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... open resumed>) = -1 EFAULT (Bad address) [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] close(11 [pid 16474] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... futex resumed>) = 1 [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] <... futex resumed>) = 0 [pid 16442] close(12) = -1 EBADF (Bad file descriptor) [pid 16442] close(13) = -1 EBADF (Bad file descriptor) [pid 16442] close(14 [pid 16474] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] <... futex resumed>) = 0 [pid 16442] close(15 [pid 16474] dup(-1 [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... dup resumed>) = -1 EBADF (Bad file descriptor) [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] close(16 [pid 16474] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... futex resumed>) = 1 [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] <... futex resumed>) = 0 [pid 16442] close(17 [pid 16474] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] <... futex resumed>) = 0 [pid 16442] close(18 [pid 16474] renameat2(-1, NULL, -1, NULL, 0 [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... renameat2 resumed>) = -1 EFAULT (Bad address) [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] close(19 [pid 16474] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... futex resumed>) = 1 [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] <... futex resumed>) = 0 [pid 16442] close(20 [pid 16474] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] <... futex resumed>) = 0 [pid 16442] close(21 [pid 16474] openat(-1, NULL, O_RDONLY|O_NOCTTY|O_TRUNC|O_APPEND|O_NONBLOCK|O_DSYNC|FASYNC [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... openat resumed>) = -1 EFAULT (Bad address) [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16442] close(22 [pid 16474] futex(0x7f6b14ac112c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... futex resumed>) = 1 [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] <... futex resumed>) = 0 [pid 16442] close(23 [pid 16474] futex(0x7f6b14ac1128, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] futex(0x7f6b14ac1128, FUTEX_WAKE_PRIVATE, 1000000 [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16471] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16463] <... futex resumed>) = 0 [pid 16442] close(24 [pid 16474] memfd_create("syzkaller", 0 [pid 16471] mkdirat(4, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0320 [pid 16463] futex(0x7f6b14ac112c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 16442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 16442] close(25) = -1 EBADF (Bad file descriptor) [pid 16442] close(26) = -1 EBADF (Bad file descriptor) [pid 16442] close(27) = -1 EBADF (Bad file descriptor) [pid 16442] close(28) = -1 EBADF (Bad file descriptor) [pid 16442] close(29) = -1 EBADF (Bad file descriptor) [pid 16442] exit_group(0 [pid 16451] <... futex resumed>) = ? [pid 16449] <... futex resumed>) = ? [pid 16446] <... futex resumed>) = ? [pid 16442] <... exit_group resumed>) = ? [pid 16451] +++ exited with 0 +++ [pid 16449] +++ exited with 0 +++ [pid 16446] +++ exited with 0 +++ [pid 16442] +++ exited with 0 +++ [pid 303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1164, si_uid=0, si_status=0, si_utime=7, si_stime=15} --- [pid 303] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 303] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 342] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=656998976, u64=140377368101440}}], 128, 928, NULL, 0) = 1 [pid 303] <... write resumed>) = 12 [pid 342] futex(0x1f0fac0, FUTEX_WAKE_PRIVATE, 1 [pid 303] umount2("./290", MNT_DETACH|UMOUNT_NOFOLLOW [pid 342] <... futex resumed>) = 1 [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 289] <... futex resumed>) = 0 [pid 342] read(34, [pid 303] openat(AT_FDCWD, "./290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 289] epoll_pwait(4, [pid 342] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 303] <... openat resumed>) = 3 [pid 289] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] futex(0xc000059948, FUTEX_WAKE_PRIVATE, 1 [pid 303] newfstatat(3, "", [pid 342] <... futex resumed>) = 1 [pid 303] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 297] <... futex resumed>) = 0 [pid 342] write(39, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 303] getdents64(3, [pid 297] epoll_pwait(4, [pid 342] <... write resumed>) = 64 [pid 303] <... getdents64 resumed>0x5555566fb810 /* 8 entries */, 32768) = 296 [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] read(34, [pid 303] umount2("./290/cgroup.cpu", MNT_DETACH|UMOUNT_NOFOLLOW [pid 297] epoll_pwait(4, [pid 342] <... read resumed>0xc00012f550, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 16474] <... memfd_create resumed>) = 5