./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4175423075 <...> Warning: Permanently added '10.128.0.239' (ED25519) to the list of known hosts. execve("./syz-executor4175423075", ["./syz-executor4175423075"], 0x7fff696ec530 /* 10 vars */) = 0 brk(NULL) = 0x555556954000 brk(0x555556954d40) = 0x555556954d40 arch_prctl(ARCH_SET_FS, 0x5555569543c0) = 0 set_tid_address(0x555556954690) = 5018 set_robust_list(0x5555569546a0, 24) = 0 rseq(0x555556954ce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor4175423075", 4096) = 28 getrandom("\xa2\x0d\xa9\x07\xbb\x04\x22\x79", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556954d40 brk(0x555556975d40) = 0x555556975d40 brk(0x555556976000) = 0x555556976000 mprotect(0x7f7fa20fe000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 mount(NULL, "/proc/sys/fs/binfmt_misc", "binfmt_misc", 0, NULL) = -1 EBUSY (Device or resource busy) openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3 write(3, "\x3a\x73\x79\x7a\x30\x3a\x4d\x3a\x30\x3a\x01\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a", 21) = 21 close(3) = 0 openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3 write(3, "\x3a\x73\x79\x7a\x31\x3a\x4d\x3a\x31\x3a\x02\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a\x50\x4f\x43", 24) = 24 close(3) = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556954690) = 5019 ./strace-static-x86_64: Process 5019 attached [pid 5019] set_robust_list(0x5555569546a0, 24) = 0 [pid 5019] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5019] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3 [pid 5019] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4 [pid 5019] dup2(4, 202) = 202 [pid 5019] close(4) = 0 [pid 5019] write(202, "\xff\x00", 2) = 2 [pid 5019] read(202, "\xff\x00\x00\x00", 4) = 4 [pid 5019] rt_sigaction(SIGRT_1, {sa_handler=0x7f7fa20a23f0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f7fa20939c0}, NULL, 8) = 0 [pid 5019] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5019] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f7fa1839000 [pid 5019] mprotect(0x7f7fa183a000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 5019] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5019] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f7fa2039990, parent_tid=0x7f7fa2039990, exit_signal=0, stack=0x7f7fa1839000, stack_size=0x800300, tls=0x7f7fa20396c0}./strace-static-x86_64: Process 5022 attached => {parent_tid=[2]}, 88) = 2 [pid 5022] rseq(0x7f7fa2039fe0, 0x20, 0, 0x53053053) = 0 [pid 5022] set_robust_list(0x7f7fa20399a0, 24) = 0 [pid 5019] rt_sigprocmask(SIG_SETMASK, [], [pid 5022] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5022] read(202, [pid 5019] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5022] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [pid 5019] ioctl(3, HCIDEVUP [pid 5022] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5022] read(202, "\x01\x03\x10\x00", 1024) = 4 [pid 5022] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5022] read(202, "\x01\x01\x10\x00", 1024) = 4 [pid 5022] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5022] read(202, "\x01\x09\x10\x00", 1024) = 4 [pid 5022] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4) = 13 [pid 5022] read(202, "\x01\x05\x10\x00", 1024) = 4 [pid 5022] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4) = 14 [pid 5022] read(202, "\x01\x23\x0c\x00", 1024) = 4 [pid 5022] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5022] read(202, "\x01\x14\x0c\x00", 1024) = 4 [pid 5022] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5022] read(202, "\x01\x25\x0c\x00", 1024) = 4 [pid 5022] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5022] read(202, "\x01\x38\x0c\x00", 1024) = 4 [ 45.254861][ T5020] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 45.262775][ T5020] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 45.271302][ T5020] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 45.282284][ T5020] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 45.291309][ T5020] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [pid 5022] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5022] read(202, "\x01\x39\x0c\x00", 1024) = 4 [pid 5022] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5022] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5022] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5019] <... ioctl resumed>, 0) = -1 EALREADY (Operation already in progress) [pid 5019] ioctl(3, HCISETSCAN [pid 5022] read(202, "\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5022] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4) = 7 [pid 5019] <... ioctl resumed>, 0x7ffd2d2970f0) = 0 [pid 5022] rt_sigprocmask(SIG_BLOCK, ~[RT_1], [pid 5019] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3) = 13 [pid 5022] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5019] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 [pid 5022] madvise(0x7f7fa1839000, 8372224, MADV_DONTNEED [pid 5019] <... writev resumed>) = 14 [pid 5022] <... madvise resumed>) = 0 [pid 5019] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3 [pid 5022] exit(0 [pid 5019] <... writev resumed>) = 14 [pid 5022] <... exit resumed>) = ? [pid 5022] +++ exited with 0 +++ [pid 5019] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3) = 22 [pid 5019] close(3) = 0 [pid 5019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5019] setsid() = 1 [pid 5019] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5019] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5019] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5019] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5019] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5019] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5019] unshare(CLONE_NEWNS) = 0 [pid 5019] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5019] unshare(CLONE_NEWIPC) = 0 [pid 5019] unshare(CLONE_NEWCGROUP) = 0 [pid 5019] unshare(CLONE_NEWUTS) = 0 [pid 5019] unshare(CLONE_SYSVSEM) = 0 [pid 5019] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5019] write(3, "16777216", 8) = 8 [pid 5019] close(3) = 0 [pid 5019] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5019] write(3, "536870912", 9) = 9 [pid 5019] close(3) = 0 [pid 5019] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5019] write(3, "1024", 4) = 4 [pid 5019] close(3) = 0 [pid 5019] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5019] write(3, "8192", 4) = 4 [pid 5019] close(3) = 0 [pid 5019] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5019] write(3, "1024", 4) = 4 [pid 5019] close(3) = 0 [pid 5019] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5019] write(3, "1024", 4) = 4 [pid 5019] close(3) = 0 [pid 5019] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5019] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5019] close(3) = 0 [pid 5019] getpid() = 1 [pid 5019] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< 2 [pid 5019] unshare(CLONE_NEWNET) = 0 [pid 5019] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5019] write(3, "0 65535", 7) = 7 [pid 5019] close(3) = 0 [pid 5019] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 5019] dup2(3, 200) = 200 [pid 5019] close(3) = 0 [pid 5019] ioctl(200, TUNSETIFF, 0x7ffd2d297130) = 0 [pid 5019] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3 [pid 5019] write(3, "0", 1) = 1 [pid 5019] close(3) = 0 [pid 5019] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3 [pid 5019] write(3, "0", 1) = 1 [pid 5019] close(3) = 0 [pid 5019] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5019] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5019] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 5019] close(4) = 0 [pid 5019] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5019] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5019] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 5019] close(4) = 0 [pid 5019] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5019] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5019] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 5019] close(4) = 0 [pid 5019] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 48 [pid 5019] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5019] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 5019] close(4) = 0 [pid 5019] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 60 [pid 5019] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5019] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 5019] close(4) = 0 [pid 5019] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 5019] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] close(3) = 0 [pid 5019] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5019] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5019] close(3) = 0 [pid 5019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5019] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5019] recvfrom(3, [{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x29\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1c\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5019] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5019] recvfrom(3, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5019] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5019] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=2, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5019] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5019] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=12}) = 0 [pid 5019] close(4) = 0 [pid 5019] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5019] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5019] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5019] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5019] close(4) = 0 [pid 5019] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5019] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5019] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=3, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5019] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5019] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=13}) = 0 [pid 5019] close(4) = 0 [pid 5019] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5019] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5019] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5019] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5019] close(4) = 0 [pid 5019] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5019] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5019] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=12}) = 0 [pid 5019] close(4) = 0 [pid 5019] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [ 45.410524][ T772] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.418870][ T772] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.447532][ T22] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5019] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5019] recvfrom(4, [{nlmsg_len=1444, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1444 [pid 5019] close(4) = 0 [pid 5019] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5019] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=13}) = 0 [pid 5019] close(4) = 0 [pid 5019] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5019] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5019] recvfrom(4, [{nlmsg_len=1444, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1444 [pid 5019] close(4) = 0 [pid 5019] close(3) = 0 [pid 5019] mkdir("/dev/binderfs", 0777) = 0 [pid 5019] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 5019] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5019] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5019] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5019] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] close(4) = 0 [pid 5019] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=13}) = 0 [pid 5019] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x24\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x08\x00\x05\x00\x02\x00\x00\x00", iov_len=36}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 36 [pid 5019] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x0a\x00\x34\x00\x02\x02\x02\x02\x02\x02\x00\x00\x04\x00\xd0\x00\x08\x00\x35\x00\x00\x00\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 60 [pid 5019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5019] sendto(4, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5019] recvfrom(4, [{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1093933391}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x29\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1c\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5019] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1093933391}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] sendto(4, [{nlmsg_len=20, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x00\x00\x00"], 20, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 20 [pid 5019] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1093933391}, {error=0, msg={nlmsg_len=20, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] sendto(4, [{nlmsg_len=108, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00\x08\x00\x06\x00\x00\x00\x00\x00\x0a\x00\x01\x00\x08\x02\x11\x00\x00\x01\x00\x00\x3a\x00\x03\x00\x50\x00\x00\x00\x08\x02\x11\x00\x00\x01\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x00\x06\x02\x02\x02\x02\x02\x02\x01\x08\x82\x84\x8b\x96\x0c\x12\x18\x24\x00\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 108 [pid 5019] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1093933391}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 45.455394][ T22] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5019] close(4) = 0 [pid 5019] exit_group(1) = ? [ 45.493155][ T5019] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 45.518994][ T772] wlan1: authenticate with 08:02:11:00:00:01 [ 45.526475][ T772] ------------[ cut here ]------------ [ 45.532039][ T772] WARNING: CPU: 0 PID: 772 at net/mac80211/sta_info.c:728 sta_info_insert_rcu+0x20d/0x1970 [ 45.542259][ T772] Modules linked in: [ 45.546150][ T772] CPU: 0 PID: 772 Comm: kworker/0:2 Not tainted 6.5.0-rc1-syzkaller-00276-g20edcec23f92 #0 [ 45.556498][ T772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 45.566808][ T772] Workqueue: events cfg80211_conn_work [ 45.572263][ T772] RIP: 0010:sta_info_insert_rcu+0x20d/0x1970 [ 45.578403][ T772] Code: f7 45 85 ff 74 1f e8 62 91 e0 f7 45 89 e7 31 ff 41 83 e7 01 44 89 fe e8 81 8c e0 f7 45 84 ff 0f 84 f6 00 00 00 e8 43 91 e0 f7 <0f> 0b c7 44 24 08 ea ff ff ff e8 34 91 e0 f7 48 8b 7c 24 20 4c 89 [ 45.598200][ T772] RSP: 0018:ffffc90004abf1f0 EFLAGS: 00010293 [ 45.604272][ T772] RAX: 0000000000000000 RBX: ffff888025be4c80 RCX: 0000000000000000 [ 45.612470][ T772] RDX: ffff88801f3dbb80 RSI: ffffffff89a5dd9d RDI: 0000000000000005 [ 45.620545][ T772] RBP: 0000000000000100 R08: 0000000000000005 R09: 0000000000000000 [ 45.628559][ T772] R10: 0000000000000000 R11: 000000000000000f R12: 0000000000110208 [ 45.636684][ T772] R13: ffff888022ae8048 R14: ffff888022ae8000 R15: 0000000000000000 [ 45.644653][ T772] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 45.653757][ T772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.660424][ T772] CR2: 00007f7fa20d07c8 CR3: 000000002b63c000 CR4: 0000000000350ef0 [ 45.668427][ T772] Call Trace: [ 45.671691][ T772] [ 45.674603][ T772] ? __warn+0xe6/0x380 [ 45.678714][ T772] ? sta_info_insert_rcu+0x20d/0x1970 [ 45.684101][ T772] ? report_bug+0x3bc/0x580 [ 45.688664][ T772] ? handle_bug+0x3c/0x70 [ 45.693008][ T772] ? exc_invalid_op+0x17/0x40 [ 45.697723][ T772] ? asm_exc_invalid_op+0x1a/0x20 [ 45.702802][ T772] ? sta_info_insert_rcu+0x20d/0x1970 [ 45.708230][ T772] ? sta_info_insert_rcu+0x20d/0x1970 [ 45.713622][ T772] sta_info_insert+0x16/0xd0 [ 45.718300][ T772] ieee80211_prep_connection+0xb51/0x14f0 [ 45.724062][ T772] ieee80211_mgd_auth+0xa1a/0x1490 [ 45.729235][ T772] ? reacquire_held_locks+0x4b0/0x4b0 [ 45.734711][ T772] ? ieee80211_mlme_notify_scan_completed+0x3b0/0x3b0 [ 45.741515][ T772] ? mark_held_locks+0x9f/0xe0 [ 45.746359][ T772] ? rcu_is_watching+0x12/0xb0 [ 45.751163][ T772] cfg80211_mlme_auth+0x3b3/0x710 [ 45.756472][ T772] cfg80211_conn_do_work+0x64e/0xfe0 [ 45.761868][ T772] ? cfg80211_conn_scan+0x1020/0x1020 [ 45.767368][ T772] ? kernel_text_address+0x85/0xf0 [ 45.772530][ T772] ? arch_stack_walk+0x9d/0xf0 [ 45.777339][ T772] cfg80211_conn_work+0x29c/0x3f0 [ 45.782402][ T772] ? __cfg80211_connect_result+0x2c40/0x2c40 [ 45.788472][ T772] ? save_trace+0x2ff/0xb30 [ 45.792986][ T772] ? _find_first_zero_bit+0x94/0xb0 [ 45.798265][ T772] ? add_lock_to_list+0x17d/0x380 [ 45.803314][ T772] ? lockdep_unlock+0x11b/0x290 [ 45.808237][ T772] ? __lock_acquire+0x250f/0x5de0 [ 45.813289][ T772] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 45.819343][ T772] ? lock_sync+0x190/0x190 [ 45.823796][ T772] ? reacquire_held_locks+0x4b0/0x4b0 [ 45.829244][ T772] ? do_raw_spin_lock+0x12e/0x2b0 [ 45.834372][ T772] ? spin_bug+0x1d0/0x1d0 [ 45.838840][ T772] process_one_work+0xaa2/0x16f0 [ 45.843796][ T772] ? wiphy_rfkill_start_polling+0x100/0x100 [ 45.849750][ T772] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 45.855135][ T772] ? spin_bug+0x1d0/0x1d0 [ 45.859720][ T772] worker_thread+0x687/0x1110 [ 45.864395][ T772] ? __kthread_parkme+0x152/0x220 [ 45.869575][ T772] ? process_one_work+0x16f0/0x16f0 [ 45.874789][ T772] kthread+0x33a/0x430 [ 45.878913][ T772] ? kthread_complete_and_exit+0x40/0x40 [ 45.884562][ T772] ret_from_fork+0x2c/0x70 [ 45.889062][ T772] ? kthread_complete_and_exit+0x40/0x40 [ 45.894753][ T772] ret_from_fork_asm+0x11/0x20 [ 45.899574][ T772] RIP: 0000:0x0 [ 45.903045][ T772] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 45.910449][ T772] RSP: 0000:0000000000000000 EFLAGS: 00000000 ORIG_RAX: 0000000000000000 [ 45.918888][ T772] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.926935][ T772] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 45.935022][ T772] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 45.943061][ T772] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 45.951067][ T772] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 45.959078][ T772] [ 45.962180][ T772] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 45.969456][ T772] CPU: 0 PID: 772 Comm: kworker/0:2 Not tainted 6.5.0-rc1-syzkaller-00276-g20edcec23f92 #0 [ 45.979608][ T772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 45.989681][ T772] Workqueue: events cfg80211_conn_work [ 45.995150][ T772] Call Trace: [ 45.998412][ T772] [ 46.001323][ T772] dump_stack_lvl+0xd9/0x1b0 [ 46.005896][ T772] panic+0x6a4/0x750 [ 46.009774][ T772] ? panic_smp_self_stop+0xa0/0xa0 [ 46.014866][ T772] ? show_trace_log_lvl+0x29d/0x3c0 [ 46.020065][ T772] ? sta_info_insert_rcu+0x20d/0x1970 [ 46.025645][ T772] check_panic_on_warn+0xab/0xb0 [ 46.030586][ T772] __warn+0xf2/0x380 [ 46.034477][ T772] ? sta_info_insert_rcu+0x20d/0x1970 [ 46.039847][ T772] report_bug+0x3bc/0x580 [ 46.044204][ T772] handle_bug+0x3c/0x70 [ 46.048355][ T772] exc_invalid_op+0x17/0x40 [ 46.052878][ T772] asm_exc_invalid_op+0x1a/0x20 [ 46.057740][ T772] RIP: 0010:sta_info_insert_rcu+0x20d/0x1970 [ 46.063800][ T772] Code: f7 45 85 ff 74 1f e8 62 91 e0 f7 45 89 e7 31 ff 41 83 e7 01 44 89 fe e8 81 8c e0 f7 45 84 ff 0f 84 f6 00 00 00 e8 43 91 e0 f7 <0f> 0b c7 44 24 08 ea ff ff ff e8 34 91 e0 f7 48 8b 7c 24 20 4c 89 [ 46.083523][ T772] RSP: 0018:ffffc90004abf1f0 EFLAGS: 00010293 [ 46.089589][ T772] RAX: 0000000000000000 RBX: ffff888025be4c80 RCX: 0000000000000000 [ 46.097550][ T772] RDX: ffff88801f3dbb80 RSI: ffffffff89a5dd9d RDI: 0000000000000005 [ 46.105514][ T772] RBP: 0000000000000100 R08: 0000000000000005 R09: 0000000000000000 [ 46.113497][ T772] R10: 0000000000000000 R11: 000000000000000f R12: 0000000000110208 [ 46.121462][ T772] R13: ffff888022ae8048 R14: ffff888022ae8000 R15: 0000000000000000 [ 46.129519][ T772] ? sta_info_insert_rcu+0x20d/0x1970 [ 46.135007][ T772] sta_info_insert+0x16/0xd0 [ 46.139593][ T772] ieee80211_prep_connection+0xb51/0x14f0 [ 46.145397][ T772] ieee80211_mgd_auth+0xa1a/0x1490 [ 46.150505][ T772] ? reacquire_held_locks+0x4b0/0x4b0 [ 46.155879][ T772] ? ieee80211_mlme_notify_scan_completed+0x3b0/0x3b0 [ 46.162635][ T772] ? mark_held_locks+0x9f/0xe0 [ 46.167400][ T772] ? rcu_is_watching+0x12/0xb0 [ 46.172168][ T772] cfg80211_mlme_auth+0x3b3/0x710 [ 46.177191][ T772] cfg80211_conn_do_work+0x64e/0xfe0 [ 46.182473][ T772] ? cfg80211_conn_scan+0x1020/0x1020 [ 46.187896][ T772] ? kernel_text_address+0x85/0xf0 [ 46.193006][ T772] ? arch_stack_walk+0x9d/0xf0 [ 46.197851][ T772] cfg80211_conn_work+0x29c/0x3f0 [ 46.202960][ T772] ? __cfg80211_connect_result+0x2c40/0x2c40 [ 46.209200][ T772] ? save_trace+0x2ff/0xb30 [ 46.213738][ T772] ? _find_first_zero_bit+0x94/0xb0 [ 46.218941][ T772] ? add_lock_to_list+0x17d/0x380 [ 46.223959][ T772] ? lockdep_unlock+0x11b/0x290 [ 46.228802][ T772] ? __lock_acquire+0x250f/0x5de0 [ 46.233842][ T772] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 46.239835][ T772] ? lock_sync+0x190/0x190 [ 46.244328][ T772] ? reacquire_held_locks+0x4b0/0x4b0 [ 46.249692][ T772] ? do_raw_spin_lock+0x12e/0x2b0 [ 46.254799][ T772] ? spin_bug+0x1d0/0x1d0 [ 46.259132][ T772] process_one_work+0xaa2/0x16f0 [ 46.264066][ T772] ? wiphy_rfkill_start_polling+0x100/0x100 [ 46.269984][ T772] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 46.275365][ T772] ? spin_bug+0x1d0/0x1d0 [ 46.279700][ T772] worker_thread+0x687/0x1110 [ 46.284390][ T772] ? __kthread_parkme+0x152/0x220 [ 46.289409][ T772] ? process_one_work+0x16f0/0x16f0 [ 46.294600][ T772] kthread+0x33a/0x430 [ 46.298659][ T772] ? kthread_complete_and_exit+0x40/0x40 [ 46.304291][ T772] ret_from_fork+0x2c/0x70 [ 46.308699][ T772] ? kthread_complete_and_exit+0x40/0x40 [ 46.314343][ T772] ret_from_fork_asm+0x11/0x20 [ 46.319107][ T772] RIP: 0000:0x0 [ 46.322564][ T772] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 46.329911][ T772] RSP: 0000:0000000000000000 EFLAGS: 00000000 ORIG_RAX: 0000000000000000 [ 46.338318][ T772] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.346282][ T772] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 46.354338][ T772] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 46.362304][ T772] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 46.370266][ T772] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 46.378236][ T772] [ 46.382080][ T772] Kernel Offset: disabled [ 46.386503][ T772] Rebooting in 86400 seconds..