./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1905821492 <...> Warning: Permanently added '10.128.0.33' (ED25519) to the list of known hosts. execve("./syz-executor1905821492", ["./syz-executor1905821492"], 0x7ffec6a49630 /* 10 vars */) = 0 brk(NULL) = 0x55558fed3000 brk(0x55558fed3d00) = 0x55558fed3d00 arch_prctl(ARCH_SET_FS, 0x55558fed3380) = 0 set_tid_address(0x55558fed3650) = 5838 set_robust_list(0x55558fed3660, 24) = 0 rseq(0x55558fed3ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1905821492", 4096) = 28 getrandom("\xc0\x3f\xcb\xe2\xba\x85\x82\xea", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558fed3d00 brk(0x55558fef4d00) = 0x55558fef4d00 brk(0x55558fef5000) = 0x55558fef5000 mprotect(0x7f2192c26000, 16384, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5839 attached [pid 5839] set_robust_list(0x55558fed3660, 24 [pid 5838] <... clone resumed>, child_tidptr=0x55558fed3650) = 5839 [pid 5839] <... set_robust_list resumed>) = 0 [pid 5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5839] mkdir("./syzkaller.cUYavg", 0700./strace-static-x86_64: Process 5840 attached [pid 5840] set_robust_list(0x55558fed3660, 24 [pid 5838] <... clone resumed>, child_tidptr=0x55558fed3650) = 5840 [pid 5840] <... set_robust_list resumed>) = 0 [pid 5840] mkdir("./syzkaller.odIvaK", 0700 [pid 5839] <... mkdir resumed>) = 0 [pid 5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5839] chmod("./syzkaller.cUYavg", 0777 [pid 5840] <... mkdir resumed>) = 0 [pid 5839] <... chmod resumed>) = 0 ./strace-static-x86_64: Process 5841 attached [pid 5839] chdir("./syzkaller.cUYavg") = 0 [pid 5840] chmod("./syzkaller.odIvaK", 0777 [pid 5838] <... clone resumed>, child_tidptr=0x55558fed3650) = 5841 [pid 5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] set_robust_list(0x55558fed3660, 24 [pid 5840] <... chmod resumed>) = 0 [pid 5839] unshare(CLONE_NEWPID [pid 5841] <... set_robust_list resumed>) = 0 [pid 5840] chdir("./syzkaller.odIvaK" [pid 5841] mkdir("./syzkaller.piIuDK", 0700 [pid 5840] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5842 attached [pid 5841] <... mkdir resumed>) = 0 [pid 5840] unshare(CLONE_NEWPID [pid 5839] <... unshare resumed>) = 0 [pid 5838] <... clone resumed>, child_tidptr=0x55558fed3650) = 5842 [pid 5842] set_robust_list(0x55558fed3660, 24 [pid 5841] chmod("./syzkaller.piIuDK", 0777 [pid 5840] <... unshare resumed>) = 0 [pid 5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... set_robust_list resumed>) = 0 [pid 5840] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5839] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5844 attached ./strace-static-x86_64: Process 5843 attached [pid 5842] mkdir("./syzkaller.gVTvCX", 0700 [pid 5841] <... chmod resumed>) = 0 [pid 5838] <... clone resumed>, child_tidptr=0x55558fed3650) = 5843 [pid 5843] set_robust_list(0x55558fed3660, 24 [pid 5844] set_robust_list(0x55558fed3660, 24./strace-static-x86_64: Process 5845 attached [pid 5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... set_robust_list resumed>) = 0 [pid 5843] <... set_robust_list resumed>) = 0 [pid 5842] <... mkdir resumed>) = 0 [pid 5841] chdir("./syzkaller.piIuDK" [pid 5840] <... clone resumed>, child_tidptr=0x55558fed3650) = 5844 [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] chmod("./syzkaller.gVTvCX", 0777 [pid 5841] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5846 attached [pid 5842] <... chmod resumed>) = 0 [pid 5841] unshare(CLONE_NEWPID [pid 5844] <... prctl resumed>) = 0 [pid 5844] getppid( [pid 5841] <... unshare resumed>) = 0 [pid 5844] <... getppid resumed>) = 0 [pid 5844] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5842] chdir("./syzkaller.gVTvCX" [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5843] mkdir("./syzkaller.wtuItG", 0700 [pid 5845] set_robust_list(0x55558fed3660, 24 [pid 5846] set_robust_list(0x55558fed3660, 24 [pid 5845] <... set_robust_list resumed>) = 0 [pid 5846] <... set_robust_list resumed>) = 0 [pid 5839] <... clone resumed>, child_tidptr=0x55558fed3650) = 5845 ./strace-static-x86_64: Process 5847 attached [pid 5844] <... prlimit64 resumed>NULL) = 0 [pid 5842] <... chdir resumed>) = 0 [pid 5844] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5842] unshare(CLONE_NEWPID [pid 5844] <... prlimit64 resumed>NULL) = 0 [pid 5842] <... unshare resumed>) = 0 [pid 5844] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5848 attached [pid 5845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... prlimit64 resumed>NULL) = 0 [pid 5846] mkdir("./syzkaller.KBzl6R", 0700 [pid 5845] <... prctl resumed>) = 0 [pid 5845] getppid( [pid 5838] <... clone resumed>, child_tidptr=0x55558fed3650) = 5846 [pid 5845] <... getppid resumed>) = 0 [pid 5847] set_robust_list(0x55558fed3660, 24 [pid 5845] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5844] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5848] set_robust_list(0x55558fed3660, 24 [pid 5847] <... set_robust_list resumed>) = 0 [pid 5845] <... prlimit64 resumed>NULL) = 0 [pid 5844] <... prlimit64 resumed>NULL) = 0 [pid 5848] <... set_robust_list resumed>) = 0 [pid 5847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5841] <... clone resumed>, child_tidptr=0x55558fed3650) = 5847 [pid 5848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5847] <... prctl resumed>) = 0 [pid 5844] <... prlimit64 resumed>NULL) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x55558fed3650) = 5848 [pid 5848] <... prctl resumed>) = 0 [pid 5847] getppid( [pid 5846] <... mkdir resumed>) = 0 [pid 5845] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5844] unshare(CLONE_NEWNS [pid 5848] getppid( [pid 5847] <... getppid resumed>) = 0 [pid 5846] chmod("./syzkaller.KBzl6R", 0777 [pid 5845] <... prlimit64 resumed>NULL) = 0 [pid 5843] <... mkdir resumed>) = 0 [pid 5848] <... getppid resumed>) = 0 [pid 5847] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5846] <... chmod resumed>) = 0 [pid 5845] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5843] chmod("./syzkaller.wtuItG", 0777 [pid 5848] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5847] <... prlimit64 resumed>NULL) = 0 [pid 5846] chdir("./syzkaller.KBzl6R" [pid 5845] <... prlimit64 resumed>NULL) = 0 [pid 5844] <... unshare resumed>) = 0 [pid 5845] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5848] <... prlimit64 resumed>NULL) = 0 [pid 5843] <... chmod resumed>) = 0 [pid 5847] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5845] <... prlimit64 resumed>NULL) = 0 [pid 5845] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5843] chdir("./syzkaller.wtuItG" [pid 5848] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5847] <... prlimit64 resumed>NULL) = 0 [pid 5846] <... chdir resumed>) = 0 [pid 5845] <... prlimit64 resumed>NULL) = 0 [pid 5844] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5843] <... chdir resumed>) = 0 [pid 5848] <... prlimit64 resumed>NULL) = 0 [pid 5847] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5846] unshare(CLONE_NEWPID [pid 5845] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5843] unshare(CLONE_NEWPID [pid 5848] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5847] <... prlimit64 resumed>NULL) = 0 [pid 5846] <... unshare resumed>) = 0 [pid 5845] <... prlimit64 resumed>NULL) = 0 [pid 5844] <... mount resumed>) = 0 [pid 5848] <... prlimit64 resumed>NULL) = 0 [pid 5847] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5846] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] unshare(CLONE_NEWNS [pid 5843] <... unshare resumed>) = 0 [pid 5848] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5847] <... prlimit64 resumed>NULL) = 0 [pid 5844] unshare(CLONE_NEWIPC [pid 5848] <... prlimit64 resumed>NULL) = 0 [pid 5847] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5845] <... unshare resumed>) = 0 [pid 5844] <... unshare resumed>) = 0 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5847] <... prlimit64 resumed>NULL) = 0 [pid 5845] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5848] <... prlimit64 resumed>NULL) = 0 [pid 5846] <... clone resumed>, child_tidptr=0x55558fed3650) = 5849 ./strace-static-x86_64: Process 5849 attached [pid 5844] unshare(CLONE_NEWCGROUP [pid 5847] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5849] set_robust_list(0x55558fed3660, 24 [pid 5848] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5847] <... prlimit64 resumed>NULL) = 0 [pid 5845] <... mount resumed>) = 0 [pid 5844] <... unshare resumed>) = 0 [pid 5849] <... set_robust_list resumed>) = 0 [pid 5848] <... prlimit64 resumed>NULL) = 0 [pid 5849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] unshare(CLONE_NEWUTS) = 0 ./strace-static-x86_64: Process 5850 attached [pid 5849] <... prctl resumed>) = 0 [pid 5848] unshare(CLONE_NEWNS [pid 5847] unshare(CLONE_NEWNS [pid 5845] unshare(CLONE_NEWIPC [pid 5850] set_robust_list(0x55558fed3660, 24 [pid 5849] getppid( [pid 5844] unshare(CLONE_SYSVSEM [pid 5849] <... getppid resumed>) = 0 [pid 5844] <... unshare resumed>) = 0 [pid 5849] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5847] <... unshare resumed>) = 0 [pid 5844] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5849] <... prlimit64 resumed>NULL) = 0 [pid 5845] <... unshare resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 5850] <... set_robust_list resumed>) = 0 [pid 5848] <... unshare resumed>) = 0 [pid 5847] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5845] unshare(CLONE_NEWCGROUP [pid 5843] <... clone resumed>, child_tidptr=0x55558fed3650) = 5850 [pid 5849] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... prlimit64 resumed>NULL) = 0 [pid 5850] <... prctl resumed>) = 0 [pid 5849] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5845] <... unshare resumed>) = 0 [pid 5844] write(3, "16777216", 8 [pid 5850] getppid( [pid 5849] <... prlimit64 resumed>NULL) = 0 [pid 5848] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5847] <... mount resumed>) = 0 [pid 5845] unshare(CLONE_NEWUTS [pid 5850] <... getppid resumed>) = 0 [pid 5849] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5844] <... write resumed>) = 8 [pid 5850] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5849] <... prlimit64 resumed>NULL) = 0 [pid 5848] <... mount resumed>) = 0 [pid 5847] unshare(CLONE_NEWIPC [pid 5845] <... unshare resumed>) = 0 [pid 5844] close(3 [pid 5850] <... prlimit64 resumed>NULL) = 0 [pid 5849] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5844] <... close resumed>) = 0 [pid 5850] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5849] <... prlimit64 resumed>NULL) = 0 [pid 5845] unshare(CLONE_SYSVSEM [pid 5850] <... prlimit64 resumed>NULL) = 0 [pid 5849] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5844] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5845] <... unshare resumed>) = 0 [pid 5850] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5849] <... prlimit64 resumed>NULL) = 0 [pid 5848] unshare(CLONE_NEWIPC [pid 5847] <... unshare resumed>) = 0 [pid 5845] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5844] <... openat resumed>) = 3 [pid 5850] <... prlimit64 resumed>NULL) = 0 [pid 5849] unshare(CLONE_NEWNS [pid 5850] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5849] <... unshare resumed>) = 0 [pid 5848] <... unshare resumed>) = 0 [pid 5844] write(3, "536870912", 9 [pid 5850] <... prlimit64 resumed>NULL) = 0 [pid 5844] <... write resumed>) = 9 [pid 5844] close(3 [pid 5847] unshare(CLONE_NEWCGROUP [pid 5845] <... openat resumed>) = 3 [pid 5847] <... unshare resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 5850] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5847] unshare(CLONE_NEWUTS [pid 5844] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5847] <... unshare resumed>) = 0 [pid 5850] <... prlimit64 resumed>NULL) = 0 [pid 5845] write(3, "16777216", 8 [pid 5850] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5847] unshare(CLONE_SYSVSEM [pid 5849] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5848] unshare(CLONE_NEWCGROUP [pid 5845] <... write resumed>) = 8 [pid 5850] <... prlimit64 resumed>NULL) = 0 [pid 5847] <... unshare resumed>) = 0 [pid 5845] close(3 [pid 5844] <... openat resumed>) = 3 [pid 5850] unshare(CLONE_NEWNS [pid 5844] write(3, "1024", 4) = 4 [pid 5844] close(3 [pid 5850] <... unshare resumed>) = 0 [pid 5849] <... mount resumed>) = 0 [pid 5848] <... unshare resumed>) = 0 [pid 5847] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5845] <... close resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 5849] unshare(CLONE_NEWIPC [pid 5844] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5850] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5849] <... unshare resumed>) = 0 [pid 5848] unshare(CLONE_NEWUTS [pid 5847] <... openat resumed>) = 3 [pid 5845] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5849] unshare(CLONE_NEWCGROUP [pid 5848] <... unshare resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 5849] <... unshare resumed>) = 0 [pid 5848] unshare(CLONE_SYSVSEM [pid 5849] unshare(CLONE_NEWUTS [pid 5850] <... mount resumed>) = 0 [pid 5849] <... unshare resumed>) = 0 [pid 5848] <... unshare resumed>) = 0 [pid 5847] write(3, "16777216", 8 [pid 5845] <... openat resumed>) = 3 [pid 5844] write(3, "8192", 4 [pid 5849] unshare(CLONE_SYSVSEM [pid 5848] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5850] unshare(CLONE_NEWIPC [pid 5847] <... write resumed>) = 8 [pid 5844] <... write resumed>) = 4 [pid 5845] write(3, "536870912", 9 [pid 5849] <... unshare resumed>) = 0 [pid 5844] close(3 [pid 5849] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5848] <... openat resumed>) = 3 [pid 5847] close(3 [pid 5844] <... close resumed>) = 0 [pid 5850] <... unshare resumed>) = 0 [pid 5849] <... openat resumed>) = 3 [pid 5844] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5850] unshare(CLONE_NEWCGROUP [pid 5849] write(3, "16777216", 8 [pid 5848] write(3, "16777216", 8 [pid 5847] <... close resumed>) = 0 [pid 5845] <... write resumed>) = 9 [pid 5850] <... unshare resumed>) = 0 [pid 5849] <... write resumed>) = 8 [pid 5848] <... write resumed>) = 8 [pid 5847] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5845] close(3 [pid 5844] <... openat resumed>) = 3 [pid 5850] unshare(CLONE_NEWUTS [pid 5849] close(3 [pid 5848] close(3 [pid 5847] <... openat resumed>) = 3 [pid 5845] <... close resumed>) = 0 [pid 5850] <... unshare resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 5848] <... close resumed>) = 0 [pid 5845] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5844] write(3, "1024", 4 [pid 5850] unshare(CLONE_SYSVSEM [pid 5849] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5848] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5847] write(3, "536870912", 9 [pid 5845] <... openat resumed>) = 3 [pid 5850] <... unshare resumed>) = 0 [pid 5844] <... write resumed>) = 4 [pid 5847] <... write resumed>) = 9 [pid 5844] close(3 [pid 5848] <... openat resumed>) = 3 [pid 5850] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5849] <... openat resumed>) = 3 [pid 5847] close(3 [pid 5845] write(3, "1024", 4 [pid 5844] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 3 [pid 5849] write(3, "536870912", 9 [pid 5847] <... close resumed>) = 0 [pid 5845] <... write resumed>) = 4 [pid 5849] <... write resumed>) = 9 [pid 5848] write(3, "536870912", 9 [pid 5847] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5845] close(3 [pid 5844] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5850] write(3, "16777216", 8 [pid 5849] close(3 [pid 5848] <... write resumed>) = 9 [pid 5845] <... close resumed>) = 0 [pid 5850] <... write resumed>) = 8 [pid 5849] <... close resumed>) = 0 [pid 5848] close(3 [pid 5845] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5850] close(3 [pid 5849] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5848] <... close resumed>) = 0 [pid 5845] <... openat resumed>) = 3 [pid 5844] <... openat resumed>) = 3 [pid 5850] <... close resumed>) = 0 [pid 5849] <... openat resumed>) = 3 [pid 5848] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5847] <... openat resumed>) = 3 [pid 5850] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5848] <... openat resumed>) = 3 [pid 5847] write(3, "1024", 4 [pid 5845] write(3, "8192", 4 [pid 5844] write(3, "1024", 4 [pid 5850] <... openat resumed>) = 3 [pid 5849] write(3, "1024", 4 [pid 5847] <... write resumed>) = 4 [pid 5845] <... write resumed>) = 4 [pid 5844] <... write resumed>) = 4 [pid 5849] <... write resumed>) = 4 [pid 5848] write(3, "1024", 4 [pid 5845] close(3 [pid 5844] close(3 [pid 5847] close(3 [pid 5850] write(3, "536870912", 9 [pid 5849] close(3 [pid 5848] <... write resumed>) = 4 [pid 5845] <... close resumed>) = 0 [pid 5850] <... write resumed>) = 9 [pid 5849] <... close resumed>) = 0 [pid 5848] close(3 [pid 5847] <... close resumed>) = 0 [pid 5845] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5844] <... close resumed>) = 0 [pid 5850] close(3 [pid 5849] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5848] <... close resumed>) = 0 [pid 5845] <... openat resumed>) = 3 [pid 5850] <... close resumed>) = 0 [pid 5849] <... openat resumed>) = 3 [pid 5847] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5844] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5850] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5848] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5845] write(3, "1024", 4 [pid 5850] <... openat resumed>) = 3 [pid 5849] write(3, "8192", 4 [pid 5848] <... openat resumed>) = 3 [pid 5847] <... openat resumed>) = 3 [pid 5845] <... write resumed>) = 4 [pid 5844] <... openat resumed>) = 3 [pid 5847] write(3, "8192", 4 [pid 5849] <... write resumed>) = 4 [pid 5848] write(3, "8192", 4 [pid 5847] <... write resumed>) = 4 [pid 5845] close(3 [pid 5844] write(3, "1024 1048576 500 1024", 21 [pid 5850] write(3, "1024", 4 [pid 5849] close(3 [pid 5848] <... write resumed>) = 4 [pid 5845] <... close resumed>) = 0 [pid 5850] <... write resumed>) = 4 [pid 5849] <... close resumed>) = 0 [pid 5848] close(3 [pid 5850] close(3 [pid 5849] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5848] <... close resumed>) = 0 [pid 5845] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5850] <... close resumed>) = 0 [pid 5849] <... openat resumed>) = 3 [pid 5848] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5847] close(3 [pid 5845] <... openat resumed>) = 3 [pid 5844] <... write resumed>) = 21 [pid 5850] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5848] <... openat resumed>) = 3 [pid 5847] <... close resumed>) = 0 [pid 5844] close(3 [pid 5850] <... openat resumed>) = 3 [pid 5849] write(3, "1024", 4 [pid 5845] write(3, "1024", 4 [pid 5847] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5844] <... close resumed>) = 0 [pid 5850] write(3, "8192", 4 [pid 5849] <... write resumed>) = 4 [pid 5848] write(3, "1024", 4 [pid 5845] <... write resumed>) = 4 [pid 5844] getpid( [pid 5850] <... write resumed>) = 4 [pid 5849] close(3 [pid 5848] <... write resumed>) = 4 [pid 5847] <... openat resumed>) = 3 [pid 5845] close(3 [pid 5850] close(3 [pid 5849] <... close resumed>) = 0 [pid 5848] close(3 [pid 5847] write(3, "1024", 4 [pid 5845] <... close resumed>) = 0 [pid 5844] <... getpid resumed>) = 1 [pid 5850] <... close resumed>) = 0 [pid 5849] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5848] <... close resumed>) = 0 [pid 5847] <... write resumed>) = 4 [pid 5845] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5844] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5849] <... openat resumed>) = 3 [pid 5847] close(3 [pid 5850] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5848] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5845] <... openat resumed>) = 3 [pid 5844] <... capget resumed>{effective=1<) = 3 [pid 5848] <... openat resumed>) = 3 [pid 5847] <... close resumed>) = 0 [pid 5849] write(3, "1024", 4 [pid 5845] write(3, "1024 1048576 500 1024", 21 [pid 5844] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5850] write(3, "1024", 4 [pid 5849] <... write resumed>) = 4 [pid 5848] write(3, "1024", 4 [pid 5847] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5845] <... write resumed>) = 21 [pid 5850] <... write resumed>) = 4 [pid 5849] close(3 [pid 5848] <... write resumed>) = 4 [pid 5845] close(3 [pid 5844] <... capset resumed>) = 0 [pid 5850] close(3 [pid 5849] <... close resumed>) = 0 [pid 5847] <... openat resumed>) = 3 [pid 5845] <... close resumed>) = 0 [pid 5850] <... close resumed>) = 0 [pid 5849] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5848] close(3 [pid 5845] getpid( [pid 5850] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5849] <... openat resumed>) = 3 [pid 5848] <... close resumed>) = 0 [pid 5847] write(3, "1024", 4 [pid 5845] <... getpid resumed>) = 1 [pid 5844] unshare(CLONE_NEWNET [pid 5850] <... openat resumed>) = 3 [pid 5849] write(3, "1024 1048576 500 1024", 21 [pid 5848] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5845] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5849] <... write resumed>) = 21 [pid 5848] <... openat resumed>) = 3 [pid 5845] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5850] <... write resumed>) = 4 [pid 5849] close(3 [pid 5845] <... capset resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 5850] close(3 [pid 5848] write(3, "1024 1048576 500 1024", 21 [pid 5847] <... write resumed>) = 4 [pid 5845] unshare(CLONE_NEWNET [pid 5850] <... close resumed>) = 0 [pid 5849] getpid( [pid 5847] close(3) = 0 [pid 5847] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5850] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5849] <... getpid resumed>) = 1 [pid 5848] <... write resumed>) = 21 [pid 5847] <... openat resumed>) = 3 [pid 5849] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5848] close(3 [pid 5847] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5850] <... openat resumed>) = 3 [pid 5848] <... close resumed>) = 0 [pid 5847] close(3 [pid 5849] <... capget resumed>{effective=1<) = 0 [pid 5849] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5848] getpid( [pid 5847] getpid( [pid 5849] <... capset resumed>) = 0 [pid 5848] <... getpid resumed>) = 1 [pid 5847] <... getpid resumed>) = 1 [pid 5849] unshare(CLONE_NEWNET [pid 5848] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5847] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5848] <... capget resumed>{effective=1< [pid 5848] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5850] <... write resumed>) = 21 [pid 5848] <... capset resumed>) = 0 [pid 5850] close(3) = 0 [pid 5848] unshare(CLONE_NEWNET [pid 5850] getpid() = 1 [pid 5850] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5849] <... unshare resumed>) = 0 [pid 5844] <... unshare resumed>) = 0 [pid 5849] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5844] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5849] <... openat resumed>) = 3 [pid 5844] write(3, "0 65535", 7 [pid 5849] write(3, "0 65535", 7) = 7 [pid 5844] <... write resumed>) = 7 [pid 5849] close(3) = 0 [pid 5849] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5844] close(3 [pid 5849] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5844] <... close resumed>) = 0 [pid 5849] close(3) = 0 [pid 5844] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5849] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5849] 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 5844] <... openat resumed>) = 3 [pid 5849] 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\x2d\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1d\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 5844] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5849] 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 5844] <... write resumed>) = 8 [pid 5849] 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 [pid 5847] <... unshare resumed>) = 0 [pid 5844] close(3 [pid 5849] <... sendto resumed>) = 32 [pid 5849] recvfrom(3, [pid 5844] <... close resumed>) = 0 [pid 5849] <... recvfrom resumed>[{nlmsg_len=2556, 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\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5849] recvfrom(3, [pid 5847] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5844] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5849] <... recvfrom resumed>[{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 5847] <... openat resumed>) = 3 [pid 5849] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2d /* 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 [pid 5847] write(3, "0 65535", 7 [pid 5844] <... socket resumed>) = 3 [pid 5845] <... unshare resumed>) = 0 [pid 5844] 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 [pid 5847] <... write resumed>) = 7 [pid 5845] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5847] close(3 [pid 5845] <... openat resumed>) = 3 [pid 5847] <... close resumed>) = 0 [pid 5845] write(3, "0 65535", 7 [pid 5847] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5845] <... write resumed>) = 7 [pid 5847] <... openat resumed>) = 3 [pid 5845] close(3 [pid 5847] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5845] <... close resumed>) = 0 [pid 5847] <... write resumed>) = 8 [pid 5845] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5845] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5845] close(3) = 0 [pid 5845] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5847] close(3 [pid 5845] <... socket resumed>) = 3 [pid 5847] <... close resumed>) = 0 [pid 5845] 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 [pid 5847] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5847] 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 [pid 5848] <... unshare resumed>) = 0 [pid 5848] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5848] write(3, "0 65535", 7) = 7 [pid 5848] close(3 [pid 5850] <... unshare resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5848] <... close resumed>) = 0 [pid 5849] <... sendto resumed>) = 36 [pid 5847] <... sendto resumed>) = 40 [pid 5845] <... sendto resumed>) = 40 [pid 5844] <... sendto resumed>) = 40 [pid 5850] <... openat resumed>) = 3 [pid 5849] recvfrom(3, [pid 5848] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5847] recvfrom(3, [pid 5845] recvfrom(3, [pid 5850] write(3, "0 65535", 7 [pid 5849] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=2, msg=[{nlmsg_len=36, nlmsg_type=0x2d /* 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 5847] <... recvfrom resumed>[{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\x2d\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1d\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 5844] recvfrom(3, [pid 5850] <... write resumed>) = 7 [pid 5849] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5848] <... openat resumed>) = 3 [pid 5847] recvfrom(3, [pid 5845] <... recvfrom resumed>[{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\x2d\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1d\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 5844] <... recvfrom resumed>[{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\x2d\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1d\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 5850] close(3 [pid 5849] <... socket resumed>) = 4 [pid 5848] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5847] <... recvfrom resumed>[{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 5845] recvfrom(3, [pid 5844] recvfrom(3, [pid 5850] <... close resumed>) = 0 [pid 5849] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5848] <... write resumed>) = 8 [pid 5847] 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 [pid 5845] <... recvfrom resumed>[{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 5844] <... recvfrom resumed>[{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 5850] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5849] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5848] close(3 [pid 5847] <... sendto resumed>) = 32 [pid 5845] 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 [pid 5844] 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 [pid 5850] <... openat resumed>) = 3 [pid 5849] close(4 [pid 5848] <... close resumed>) = 0 [pid 5847] recvfrom(3, [pid 5845] <... sendto resumed>) = 32 [pid 5850] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5849] <... close resumed>) = 0 [pid 5848] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5847] <... recvfrom resumed>[{nlmsg_len=2556, 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\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5845] recvfrom(3, [pid 5844] <... sendto resumed>) = 32 [pid 5850] <... write resumed>) = 8 [pid 5849] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5848] <... socket resumed>) = 3 [pid 5847] recvfrom(3, [pid 5845] <... recvfrom resumed>[{nlmsg_len=2556, 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\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5844] recvfrom(3, [pid 5850] close(3 [pid 5844] <... recvfrom resumed>[{nlmsg_len=2556, 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\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5850] <... close resumed>) = 0 [pid 5849] <... sendto resumed>) = 36 [pid 5848] 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 [pid 5847] <... recvfrom resumed>[{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 5845] recvfrom(3, [pid 5844] recvfrom(3, [pid 5850] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5849] recvfrom(3, [pid 5848] <... sendto resumed>) = 40 [pid 5847] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2d /* 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 [pid 5845] <... recvfrom resumed>[{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 5850] <... socket resumed>) = 3 [pid 5849] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5848] recvfrom(3, [pid 5845] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2d /* 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 [pid 5844] <... recvfrom resumed>[{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 5850] 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 [pid 5849] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5848] <... recvfrom resumed>[{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\x2d\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1d\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 5849] <... socket resumed>) = 4 [pid 5844] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2d /* 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 [pid 5849] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5848] 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 5849] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5848] 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 [pid 5849] <... ioctl resumed>) = 0 [pid 5849] close(4) = 0 [pid 5849] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\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 5847] <... sendto resumed>) = 36 [pid 5847] recvfrom(3, [pid 5849] recvfrom(3, [pid 5847] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=3, msg=[{nlmsg_len=36, nlmsg_type=0x2d /* 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 5849] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5849] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2d /* 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 [pid 5847] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5847] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5847] close(4) = 0 [pid 5847] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\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 5847] recvfrom(3, [pid 5850] <... sendto resumed>) = 40 [pid 5845] <... sendto resumed>) = 36 [pid 5847] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5845] recvfrom(3, [pid 5847] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5845] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=4, msg=[{nlmsg_len=36, nlmsg_type=0x2d /* 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 5850] recvfrom(3, [pid 5847] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5845] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5847] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [ 109.098331][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.110375][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5847] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5850] <... recvfrom resumed>[{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\x2d\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1d\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 5847] <... ioctl resumed>) = 0 [pid 5845] <... socket resumed>) = 4 [pid 5850] 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 5847] close(4 [pid 5845] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5850] 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 [pid 5847] <... close resumed>) = 0 [pid 5845] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5847] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\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 [pid 5845] close(4) = 0 [pid 5845] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5847] <... sendto resumed>) = 64 [pid 5847] 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5848] <... sendto resumed>) = 32 [pid 5847] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2d /* 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 [pid 5844] <... sendto resumed>) = 36 [pid 5848] recvfrom(3, [pid 5844] recvfrom(3, [pid 5848] <... recvfrom resumed>[{nlmsg_len=2556, 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\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5844] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=5, msg=[{nlmsg_len=36, nlmsg_type=0x2d /* 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 5848] 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 5845] <... sendto resumed>) = 36 [pid 5844] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5848] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2d /* 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 [pid 5845] recvfrom(3, [pid 5844] <... socket resumed>) = 4 [pid 5845] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5844] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5845] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5844] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5849] <... sendto resumed>) = 36 [pid 5845] <... socket resumed>) = 4 [pid 5844] close(4) = 0 [ 109.181886][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.194171][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5844] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5849] recvfrom(3, [pid 5845] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5850] <... sendto resumed>) = 32 [pid 5845] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5849] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=6, msg=[{nlmsg_len=36, nlmsg_type=0x2d /* 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 5845] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5850] recvfrom(3, [pid 5849] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5850] <... recvfrom resumed>[{nlmsg_len=2556, 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\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5850] recvfrom(3, [pid 5849] <... socket resumed>) = 4 [pid 5850] <... recvfrom resumed>[{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 5850] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2d /* 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 [pid 5849] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5849] close(4) = 0 [pid 5849] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* 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 [pid 5845] <... ioctl resumed>) = 0 [pid 5845] close(4 [pid 5844] <... sendto resumed>) = 36 [pid 5845] <... close resumed>) = 0 [pid 5845] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\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 [pid 5844] recvfrom(3, [pid 5849] <... sendto resumed>) = 36 [pid 5847] <... sendto resumed>) = 36 [pid 5844] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5849] recvfrom(3, [pid 5847] recvfrom(3, [pid 5844] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5849] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5845] <... sendto resumed>) = 64 [pid 5844] <... socket resumed>) = 4 [pid 5849] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5844] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5849] <... socket resumed>) = 4 [pid 5844] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5844] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5849] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5847] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=7, msg=[{nlmsg_len=36, nlmsg_type=0x2d /* 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 5845] recvfrom(3, [pid 5844] <... ioctl resumed>) = 0 [pid 5849] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5844] close(4 [pid 5849] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5844] <... close resumed>) = 0 [pid 5849] <... ioctl resumed>) = 0 [pid 5844] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\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 [pid 5849] close(4 [pid 5847] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5845] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5849] <... close resumed>) = 0 [pid 5847] <... socket resumed>) = 4 [pid 5849] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* 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 [pid 5847] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5845] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2d /* 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 [pid 5847] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5844] <... sendto resumed>) = 64 [ 109.294308][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.302522][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5847] close(4 [pid 5848] <... sendto resumed>) = 36 [pid 5847] <... close resumed>) = 0 [pid 5847] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* 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 [pid 5848] recvfrom(3, [pid 5844] 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5844] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2d /* 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 [pid 5848] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=8, msg=[{nlmsg_len=36, nlmsg_type=0x2d /* 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 5847] <... sendto resumed>) = 36 [pid 5849] <... sendto resumed>) = 64 [pid 5848] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5848] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5848] close(4) = 0 [pid 5848] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5849] recvfrom(3, [pid 5847] 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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5847] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5847] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5847] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5849] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5849] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5849] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5848] <... sendto resumed>) = 36 [pid 5847] <... ioctl resumed>) = 0 [pid 5847] close(4 [pid 5848] recvfrom(3, [pid 5849] close(4 [pid 5847] <... close resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 5848] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5847] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* 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 [ 109.336784][ T1134] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.354990][ T1134] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.364186][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.375934][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5848] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5849] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5848] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5849] 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\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5848] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5850] <... sendto resumed>) = 36 [pid 5849] <... sendto resumed>) = 32 [pid 5847] <... sendto resumed>) = 64 [pid 5849] recvfrom(4, [{nlmsg_len=1476, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\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\x05\x00\x43\x00\x01\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"...], 4096, 0, NULL, NULL) = 1476 [pid 5849] close(4 [pid 5848] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5847] recvfrom(3, [pid 5850] recvfrom(3, [pid 5849] <... close resumed>) = 0 [pid 5849] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5849] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5850] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=9, msg=[{nlmsg_len=36, nlmsg_type=0x2d /* 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 5849] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5847] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5849] close(4) = 0 [pid 5849] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5849] 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 [pid 5850] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5847] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5850] <... socket resumed>) = 4 [pid 5847] <... socket resumed>) = 4 [pid 5850] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5847] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5850] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5847] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5850] close(4 [pid 5847] close(4 [pid 5850] <... close resumed>) = 0 [pid 5847] <... close resumed>) = 0 [pid 5850] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5849] <... sendto resumed>) = 32 [pid 5848] <... ioctl resumed>) = 0 [pid 5849] recvfrom(4, [{nlmsg_len=1476, 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\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\x05\x00\x43\x00\x01\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"...], 4096, 0, NULL, NULL) = 1476 [pid 5848] close(4 [pid 5849] close(4 [pid 5848] <... close resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 5849] close(3) = 0 [pid 5849] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 5848] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\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 [pid 5849] <... openat resumed>) = 3 [pid 5847] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5849] write(3, "100000", 6 [pid 5847] <... socket resumed>) = 4 [pid 5849] <... write resumed>) = 6 [pid 5847] 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\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5849] close(3) = 0 [pid 5849] mkdir("./syz-tmp", 0777) = 0 [ 109.407896][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.433879][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5849] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 5850] <... sendto resumed>) = 36 [pid 5848] <... sendto resumed>) = 64 [pid 5845] <... sendto resumed>) = 36 [pid 5850] recvfrom(3, [pid 5848] recvfrom(3, [pid 5850] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5848] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5845] recvfrom(3, [pid 5850] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5849] <... mount resumed>) = 0 [pid 5848] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2d /* 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 [pid 5850] <... socket resumed>) = 4 [pid 5849] mkdir("./syz-tmp/newroot", 0777 [pid 5845] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=10, msg=[{nlmsg_len=36, nlmsg_type=0x2d /* 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 5850] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5845] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5850] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5845] <... socket resumed>) = 4 [pid 5850] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5845] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5849] <... mkdir resumed>) = 0 [pid 5845] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5849] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5845] close(4) = 0 [pid 5845] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* 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 [pid 5849] <... mkdir resumed>) = 0 [pid 5849] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 5847] <... sendto resumed>) = 32 [pid 5849] mkdir("./syz-tmp/newroot/proc", 0700) = 0 [pid 5849] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 5849] mkdir("./syz-tmp/newroot/selinux", 0700) = 0 [pid 5850] <... ioctl resumed>) = 0 [pid 5849] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5847] recvfrom(4, [pid 5849] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5850] close(4 [pid 5847] <... recvfrom resumed>[{nlmsg_len=1476, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\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\x05\x00\x43\x00\x01\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"...], 4096, 0, NULL, NULL) = 1476 [pid 5845] <... sendto resumed>) = 36 [pid 5850] <... close resumed>) = 0 [pid 5847] close(4 [pid 5845] recvfrom(3, [pid 5850] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\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 [pid 5849] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5847] <... close resumed>) = 0 [pid 5845] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5849] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5847] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5845] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5849] mkdir("./syz-tmp/newroot/sys", 0700) = 0 [pid 5847] <... socket resumed>) = 4 [pid 5845] <... socket resumed>) = 4 [pid 5849] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5847] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5845] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5849] <... mount resumed>) = 0 [ 109.480458][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.498002][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5845] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5847] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5845] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5847] close(4 [pid 5849] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5850] <... sendto resumed>) = 64 [pid 5847] <... close resumed>) = 0 [pid 5845] <... ioctl resumed>) = 0 [pid 5844] <... sendto resumed>) = 36 [pid 5845] close(4 [pid 5850] recvfrom(3, [pid 5845] <... close resumed>) = 0 [pid 5850] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5850] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2d /* 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 [pid 5849] <... mount resumed>) = 0 [pid 5845] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* 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 [pid 5844] recvfrom(3, [pid 5847] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5845] <... sendto resumed>) = 64 [pid 5847] <... socket resumed>) = 4 [pid 5845] recvfrom(3, [pid 5844] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=11, msg=[{nlmsg_len=36, nlmsg_type=0x2d /* 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 5847] 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 5845] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5844] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5847] recvfrom(4, [pid 5845] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5847] <... recvfrom resumed>[{nlmsg_len=1476, 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\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\x05\x00\x43\x00\x01\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"...], 4096, 0, NULL, NULL) = 1476 [pid 5845] <... socket resumed>) = 4 [pid 5847] close(4 [pid 5845] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5847] <... close resumed>) = 0 [pid 5845] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5847] close(3 [pid 5845] close(4 [pid 5849] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5847] <... close resumed>) = 0 [pid 5845] <... close resumed>) = 0 [pid 5847] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 5847] write(3, "100000", 6) = 6 [pid 5847] close(3) = 0 [pid 5847] mkdir("./syz-tmp", 0777 [pid 5845] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5845] 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\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5849] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5847] <... mkdir resumed>) = 0 [pid 5844] <... socket resumed>) = 4 [ 109.543884][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.556012][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.579123][ T1134] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5849] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5844] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5844] close(4) = 0 [pid 5844] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* 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 [pid 5847] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 5847] mkdir("./syz-tmp/newroot", 0777 [pid 5849] <... mount resumed>) = 0 [pid 5845] <... sendto resumed>) = 32 [pid 5849] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 5845] recvfrom(4, [{nlmsg_len=1476, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\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\x05\x00\x43\x00\x01\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"...], 4096, 0, NULL, NULL) = 1476 [pid 5849] <... mkdir resumed>) = 0 [pid 5847] <... mkdir resumed>) = 0 [pid 5845] close(4 [pid 5844] <... sendto resumed>) = 36 [pid 5849] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5847] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5845] <... close resumed>) = 0 [pid 5849] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5847] <... mkdir resumed>) = 0 [pid 5845] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5844] recvfrom(3, [pid 5849] mkdir("./syz-tmp/pivot", 0777 [pid 5845] <... socket resumed>) = 4 [pid 5845] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5844] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5849] <... mkdir resumed>) = 0 [pid 5848] <... sendto resumed>) = 36 [pid 5847] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5845] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5844] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5849] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5847] <... mount resumed>) = 0 [pid 5845] close(4 [pid 5847] mkdir("./syz-tmp/newroot/proc", 0700 [pid 5845] <... close resumed>) = 0 [pid 5844] <... socket resumed>) = 4 [pid 5849] <... pivot_root resumed>) = 0 [pid 5847] <... mkdir resumed>) = 0 [pid 5844] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5849] chdir("/") = 0 [pid 5848] recvfrom(3, [pid 5844] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5849] umount2("./pivot", MNT_DETACH [pid 5848] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=12, msg=[{nlmsg_len=36, nlmsg_type=0x2d /* 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 5847] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5844] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5848] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5849] <... umount2 resumed>) = 0 [pid 5848] <... socket resumed>) = 4 [pid 5845] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5849] chroot("./newroot" [pid 5848] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5847] <... mount resumed>) = 0 [pid 5845] <... socket resumed>) = 4 [pid 5849] <... chroot resumed>) = 0 [pid 5847] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 5845] 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 [pid 5848] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5849] chdir("/" [pid 5847] <... mkdir resumed>) = 0 [pid 5848] close(4 [pid 5844] <... ioctl resumed>) = 0 [pid 5849] <... chdir resumed>) = 0 [pid 5849] mkdir("/dev/gadgetfs", 0777 [pid 5848] <... close resumed>) = 0 [pid 5845] <... sendto resumed>) = 32 [pid 5847] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5845] recvfrom(4, [pid 5849] <... mkdir resumed>) = 0 [pid 5848] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* 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 [pid 5847] <... mount resumed>) = -1 ENOENT (No such file or directory) [ 109.598760][ T1134] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5845] <... recvfrom resumed>[{nlmsg_len=1476, 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\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\x05\x00\x43\x00\x01\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"...], 4096, 0, NULL, NULL) = 1476 [pid 5849] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5847] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5845] close(4 [pid 5844] close(4 [pid 5847] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5844] <... close resumed>) = 0 [pid 5847] mkdir("./syz-tmp/newroot/sys", 0700 [pid 5845] <... close resumed>) = 0 [pid 5844] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* 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 [pid 5849] <... mount resumed>) = 0 [pid 5847] <... mkdir resumed>) = 0 [pid 5845] close(3 [pid 5844] <... sendto resumed>) = 64 [pid 5847] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5845] <... close resumed>) = 0 [pid 5845] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 5844] recvfrom(3, [pid 5845] <... openat resumed>) = 3 [pid 5844] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5847] <... mount resumed>) = 0 [pid 5845] write(3, "100000", 6 [pid 5844] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5847] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5845] <... write resumed>) = 6 [pid 5844] <... socket resumed>) = 4 [pid 5847] <... mount resumed>) = 0 [pid 5845] close(3 [pid 5844] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5845] <... close resumed>) = 0 [pid 5844] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5845] mkdir("./syz-tmp", 0777 [pid 5844] close(4 [pid 5847] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5845] <... mkdir resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 5847] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5847] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 5845] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 5844] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5845] <... mount resumed>) = 0 [pid 5844] 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\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5847] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 5845] mkdir("./syz-tmp/newroot", 0777 [pid 5849] mkdir("/dev/binderfs", 0777 [pid 5847] <... mkdir resumed>) = 0 [pid 5845] <... mkdir resumed>) = 0 [pid 5847] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5845] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5847] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5845] <... mkdir resumed>) = 0 [pid 5847] mkdir("./syz-tmp/pivot", 0777) = 0 [pid 5847] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5845] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5847] <... pivot_root resumed>) = 0 [pid 5845] <... mount resumed>) = 0 [pid 5847] chdir("/") = 0 [pid 5847] umount2("./pivot", MNT_DETACH [pid 5845] mkdir("./syz-tmp/newroot/proc", 0700 [pid 5850] <... sendto resumed>) = 36 [pid 5849] <... mkdir resumed>) = 0 [pid 5848] <... sendto resumed>) = 36 [pid 5847] <... umount2 resumed>) = 0 [pid 5844] <... sendto resumed>) = 32 [pid 5849] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5845] <... mkdir resumed>) = 0 [pid 5845] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5850] recvfrom(3, [pid 5845] <... mount resumed>) = 0 [pid 5844] recvfrom(4, [pid 5850] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=13, msg=[{nlmsg_len=36, nlmsg_type=0x2d /* 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 5847] chroot("./newroot" [pid 5844] <... recvfrom resumed>[{nlmsg_len=1476, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\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\x05\x00\x43\x00\x01\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"...], 4096, 0, NULL, NULL) = 1476 [pid 5850] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5848] recvfrom(3, [pid 5847] <... chroot resumed>) = 0 [pid 5845] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 5844] close(4 [pid 5850] <... socket resumed>) = 4 [pid 5848] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5847] chdir("/" [pid 5845] <... mkdir resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 5850] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5848] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5847] <... chdir resumed>) = 0 [pid 5845] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5844] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5850] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5848] <... socket resumed>) = 4 [pid 5847] mkdir("/dev/gadgetfs", 0777 [pid 5845] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5844] <... socket resumed>) = 4 [pid 5850] close(4 [pid 5848] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5845] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5844] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5850] <... close resumed>) = 0 [pid 5848] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5847] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5845] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5844] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5848] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5847] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5844] close(4 [pid 5848] <... ioctl resumed>) = 0 [pid 5847] <... mount resumed>) = 0 [pid 5845] mkdir("./syz-tmp/newroot/sys", 0700 [ 109.671236][ T1134] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.679743][ T1134] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5850] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* 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 [pid 5844] <... close resumed>) = 0 [pid 5850] <... sendto resumed>) = 36 [pid 5848] close(4 [pid 5847] mkdir("/dev/binderfs", 0777 [pid 5845] <... mkdir resumed>) = 0 [pid 5847] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5845] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 5850] recvfrom(3, [pid 5848] <... close resumed>) = 0 [pid 5847] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5845] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5848] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* 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 [pid 5850] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5845] <... mount resumed>) = 0 [pid 5844] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5850] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5848] <... sendto resumed>) = 64 [pid 5845] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5844] <... socket resumed>) = 4 [pid 5848] recvfrom(3, [pid 5850] <... socket resumed>) = 4 [pid 5848] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5850] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5845] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5848] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5849] <... mount resumed>) = -1 ENODEV (No such device) [pid 5848] <... socket resumed>) = 4 [pid 5844] 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 [pid 5850] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5849] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5848] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5845] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5844] <... sendto resumed>) = 32 [pid 5850] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5849] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5848] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5844] recvfrom(4, [pid 5849] mkdir("./0", 0777 [pid 5844] <... recvfrom resumed>[{nlmsg_len=1476, 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\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\x05\x00\x43\x00\x01\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"...], 4096, 0, NULL, NULL) = 1476 [pid 5850] <... ioctl resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 5848] close(4 [pid 5845] <... mount resumed>) = 0 [pid 5844] close(4 [pid 5850] close(4 [pid 5848] <... close resumed>) = 0 [pid 5845] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 5844] <... close resumed>) = 0 [pid 5844] close(3 [pid 5845] <... mkdir resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 5850] <... close resumed>) = 0 [pid 5845] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5850] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* 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 [ 109.765316][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.786468][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.802345][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5844] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5859 attached [pid 5850] <... sendto resumed>) = 64 [pid 5848] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5845] mkdir("./syz-tmp/pivot", 0777 [pid 5859] set_robust_list(0x55558fed3660, 24 [pid 5850] recvfrom(3, [pid 5848] <... socket resumed>) = 4 [pid 5845] <... mkdir resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 5859] <... set_robust_list resumed>) = 0 [pid 5850] <... recvfrom resumed>[{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=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5849] <... clone resumed>, child_tidptr=0x55558fed3650) = 2 [pid 5848] 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\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5845] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5859] chdir("./0" [pid 5850] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5848] <... sendto resumed>) = 32 [pid 5847] <... mount resumed>) = -1 ENODEV (No such device) [pid 5845] <... pivot_root resumed>) = 0 [pid 5844] write(3, "100000", 6 [pid 5859] <... chdir resumed>) = 0 [pid 5850] <... socket resumed>) = 4 [pid 5848] recvfrom(4, [pid 5847] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5845] chdir("/" [pid 5844] <... write resumed>) = 6 [pid 5859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5850] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5848] <... recvfrom resumed>[{nlmsg_len=1476, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\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\x05\x00\x43\x00\x01\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"...], 4096, 0, NULL, NULL) = 1476 [pid 5845] <... chdir resumed>) = 0 [pid 5859] <... prctl resumed>) = 0 [pid 5850] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5848] close(4 [pid 5847] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5845] umount2("./pivot", MNT_DETACH [pid 5844] close(3 [pid 5859] setpgid(0, 0 [pid 5850] close(4 [pid 5848] <... close resumed>) = 0 [pid 5847] mkdir("./0", 0777 [pid 5859] <... setpgid resumed>) = 0 [pid 5850] <... close resumed>) = 0 [pid 5848] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5847] <... mkdir resumed>) = 0 [pid 5845] <... umount2 resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 5859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] <... socket resumed>) = 4 [pid 5847] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] chroot("./newroot" [pid 5844] mkdir("./syz-tmp", 0777 [pid 5859] <... openat resumed>) = 3 [pid 5848] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5859] write(3, "1000", 4 [pid 5848] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5845] <... chroot resumed>) = 0 [pid 5844] <... mkdir resumed>) = 0 [pid 5859] <... write resumed>) = 4 [pid 5850] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5848] close(4 [pid 5844] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 5859] close(3 [pid 5850] <... socket resumed>) = 4 [pid 5848] <... close resumed>) = 0 [pid 5845] chdir("/"./strace-static-x86_64: Process 5860 attached [pid 5859] <... close resumed>) = 0 [pid 5850] 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\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5847] <... clone resumed>, child_tidptr=0x55558fed3650) = 2 [pid 5845] <... chdir resumed>) = 0 [pid 5844] <... mount resumed>) = 0 [pid 5860] set_robust_list(0x55558fed3660, 24 [pid 5859] symlink("/dev/binderfs", "./binderfs" [pid 5844] mkdir("./syz-tmp/newroot", 0777 [pid 5860] <... set_robust_list resumed>) = 0 [pid 5859] <... symlink resumed>) = 0 [pid 5850] <... sendto resumed>) = 32 [pid 5845] mkdir("/dev/gadgetfs", 0777 [pid 5844] <... mkdir resumed>) = 0 [pid 5844] mkdir("./syz-tmp/newroot/dev", 0700) = 0 [pid 5860] chdir("./0" [pid 5859] write(1, "executing program\n", 18 [pid 5850] recvfrom(4, [pid 5848] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5845] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5844] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5860] <... chdir resumed>) = 0 [pid 5848] <... socket resumed>) = 4 [pid 5845] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULLexecuting program [ 109.810200][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5859] <... write resumed>) = 18 [pid 5850] <... recvfrom resumed>[{nlmsg_len=1476, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\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\x05\x00\x43\x00\x01\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"...], 4096, 0, NULL, NULL) = 1476 [pid 5848] 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 [pid 5845] <... mount resumed>) = 0 [pid 5844] <... mount resumed>) = 0 [pid 5860] <... prctl resumed>) = 0 [pid 5859] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5850] close(4 [pid 5848] <... sendto resumed>) = 32 [pid 5860] setpgid(0, 0 [pid 5845] mkdir("/dev/binderfs", 0777 [pid 5859] <... prlimit64 resumed>NULL) = 0 [pid 5850] <... close resumed>) = 0 [pid 5845] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5860] <... setpgid resumed>) = 0 [pid 5859] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5850] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5848] recvfrom(4, [pid 5845] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5844] mkdir("./syz-tmp/newroot/proc", 0700 [pid 5860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5859] <... sched_setscheduler resumed>) = 0 [pid 5850] <... socket resumed>) = 4 [pid 5848] <... recvfrom resumed>[{nlmsg_len=1476, 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\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\x05\x00\x43\x00\x01\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"...], 4096, 0, NULL, NULL) = 1476 [pid 5860] <... openat resumed>) = 3 [pid 5859] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5850] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5848] close(4 [pid 5844] <... mkdir resumed>) = 0 [pid 5860] write(3, "1000", 4 [pid 5845] <... mount resumed>) = -1 ENODEV (No such device) [pid 5860] <... write resumed>) = 4 [pid 5850] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5848] <... close resumed>) = 0 [pid 5844] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5845] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5860] close(3 [pid 5850] close(4 [pid 5848] close(3 [pid 5844] <... mount resumed>) = 0 [pid 5860] <... close resumed>) = 0 [pid 5850] <... close resumed>) = 0 [pid 5848] <... close resumed>) = 0 [pid 5845] mkdir("./0", 0777 [pid 5844] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 5860] symlink("/dev/binderfs", "./binderfs" [pid 5848] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 5845] <... mkdir resumed>) = 0 [pid 5860] <... symlink resumed>) = 0 [pid 5848] <... openat resumed>) = 3 [pid 5844] <... mkdir resumed>) = 0 [pid 5848] write(3, "100000", 6) = 6 executing program [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5860] write(1, "executing program\n", 18 [pid 5850] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5844] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5860] <... write resumed>) = 18 [pid 5850] <... socket resumed>) = 4 [pid 5848] close(3 [pid 5860] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5848] <... close resumed>) = 0 [pid 5850] 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 [pid 5848] mkdir("./syz-tmp", 0777 [pid 5844] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5860] <... prlimit64 resumed>NULL) = 0 [pid 5850] <... sendto resumed>) = 32 [pid 5845] <... clone resumed>, child_tidptr=0x55558fed3650) = 2 [pid 5860] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5850] recvfrom(4, [pid 5844] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5860] <... sched_setscheduler resumed>) = 0 [pid 5850] <... recvfrom resumed>[{nlmsg_len=1476, 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\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\x05\x00\x43\x00\x01\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"...], 4096, 0, NULL, NULL) = 1476 [pid 5848] <... mkdir resumed>) = 0 [pid 5860] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5850] close(4 [pid 5844] <... mount resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 5862 attached [pid 5859] <... mmap resumed>) = 0x200000000000 [pid 5848] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 5862] set_robust_list(0x55558fed3660, 24 [pid 5859] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5848] <... mount resumed>) = 0 [pid 5859] 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 [pid 5862] <... set_robust_list resumed>) = 0 [pid 5859] <... sendto resumed>) = 32 [pid 5848] mkdir("./syz-tmp/newroot", 0777 [pid 5862] chdir("./0" [pid 5859] recvfrom(3, [pid 5848] <... mkdir resumed>) = 0 [pid 5862] <... chdir resumed>) = 0 [pid 5859] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5848] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5859] recvfrom(3, [pid 5848] <... mkdir resumed>) = 0 [pid 5862] <... prctl resumed>) = 0 [pid 5859] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2}, {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 5848] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5862] setpgid(0, 0 [pid 5859] close(3 [pid 5848] <... mount resumed>) = 0 [pid 5862] <... setpgid resumed>) = 0 [pid 5859] <... close resumed>) = 0 [pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5859] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5862] <... openat resumed>) = 3 [pid 5859] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5848] mkdir("./syz-tmp/newroot/proc", 0700 [pid 5859] <... ioctl resumed>) = 0 [pid 5859] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH) = 44 [pid 5848] <... mkdir resumed>) = 0 [pid 5859] close(3) = 0 [pid 5862] write(3, "1000", 4 [pid 5859] close(4 [pid 5862] <... write resumed>) = 4 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5862] close(3 [pid 5859] close(5 [pid 5844] mkdir("./syz-tmp/newroot/sys", 0700 [pid 5862] <... close resumed>) = 0 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... mount resumed>) = 0 [pid 5844] <... mkdir resumed>) = 0 [pid 5862] symlink("/dev/binderfs", "./binderfs" [pid 5859] close(6) = -1 EBADF (Bad file descriptor) [pid 5859] close(7 [pid 5862] <... symlink resumed>) = 0 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULLexecuting program [pid 5862] write(1, "executing program\n", 18 [pid 5859] close(8 [pid 5848] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 5844] <... mount resumed>) = 0 [pid 5862] <... write resumed>) = 18 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... mkdir resumed>) = 0 [pid 5862] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5859] close(9) = -1 EBADF (Bad file descriptor) [pid 5862] <... prlimit64 resumed>NULL) = 0 [pid 5859] close(10 [pid 5862] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... sched_setscheduler resumed>) = 0 [pid 5859] close(11 [pid 5848] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5844] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5862] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5844] <... mount resumed>) = 0 [pid 5860] <... mmap resumed>) = 0x200000000000 [pid 5859] close(12 [pid 5850] <... close resumed>) = 0 [pid 5860] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... socket resumed>) = 3 [pid 5859] close(13 [pid 5850] close(3 [pid 5860] 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 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... sendto resumed>) = 32 [pid 5859] close(14 [pid 5850] <... close resumed>) = 0 [pid 5860] recvfrom(3, [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 5860] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5859] close(15 [pid 5850] <... openat resumed>) = 3 [pid 5860] recvfrom(3, [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] write(3, "100000", 6 [pid 5860] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2}, {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 5859] close(16 [pid 5850] <... write resumed>) = 6 [pid 5860] close(3 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... close resumed>) = 0 [pid 5859] close(17 [pid 5860] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] close(3 [pid 5860] <... socket resumed>) = 3 [pid 5859] close(18 [pid 5850] <... close resumed>) = 0 [pid 5860] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... ioctl resumed>) = 0 [pid 5859] close(19 [pid 5850] mkdir("./syz-tmp", 0777 [pid 5860] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... sendmsg resumed>) = 44 [pid 5859] close(20 [pid 5850] <... mkdir resumed>) = 0 [pid 5860] close(3 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... close resumed>) = 0 [pid 5859] close(21 [pid 5860] close(4 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(22 [pid 5860] close(5 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(23 [pid 5860] close(6 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(24 [pid 5850] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 5860] close(7 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... mount resumed>) = 0 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(25 [pid 5860] close(8 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(26 [pid 5860] close(9 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(27 [pid 5860] close(10 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] mkdir("./syz-tmp/newroot", 0777 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(28 [pid 5860] close(11 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... mkdir resumed>) = 0 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(29 [pid 5860] close(12 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] exit_group(0 [pid 5850] mkdir("./syz-tmp/newroot/dev", 0700 [pid 5860] close(13 [pid 5859] <... exit_group resumed>) = ? [pid 5850] <... mkdir resumed>) = 0 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] +++ exited with 0 +++ [pid 5860] close(14) = -1 EBADF (Bad file descriptor) [pid 5860] close(15 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5860] close(16) = -1 EBADF (Bad file descriptor) [pid 5850] <... mount resumed>) = 0 [pid 5860] close(17) = -1 EBADF (Bad file descriptor) [pid 5860] close(18) = -1 EBADF (Bad file descriptor) [pid 5860] close(19) = -1 EBADF (Bad file descriptor) [pid 5860] close(20) = -1 EBADF (Bad file descriptor) [pid 5860] close(21 [pid 5850] mkdir("./syz-tmp/newroot/proc", 0700 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... mkdir resumed>) = 0 [pid 5849] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5860] close(22) = -1 EBADF (Bad file descriptor) [pid 5860] close(23) = -1 EBADF (Bad file descriptor) [pid 5860] close(24 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 5849] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5860] close(25 [pid 5850] <... mount resumed>) = 0 [pid 5849] <... openat resumed>) = 3 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] close(26) = -1 EBADF (Bad file descriptor) [pid 5860] close(27) = -1 EBADF (Bad file descriptor) [pid 5860] close(28) = -1 EBADF (Bad file descriptor) [pid 5860] close(29) = -1 EBADF (Bad file descriptor) [pid 5849] newfstatat(3, "", [pid 5860] exit_group(0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5860] <... exit_group resumed>) = ? [pid 5850] mkdir("./syz-tmp/newroot/selinux", 0700 [pid 5862] <... mmap resumed>) = 0x200000000000 [pid 5848] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5844] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5862] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] <... mkdir resumed>) = 0 [pid 5849] getdents64(3, [pid 5848] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5844] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5862] <... socket resumed>) = 3 [pid 5850] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5848] mkdir("./syz-tmp/newroot/sys", 0700 [pid 5844] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5862] 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 [pid 5850] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5849] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5848] <... mkdir resumed>) = 0 [pid 5844] <... mount resumed>) = 0 [pid 5862] <... sendto resumed>) = 32 [pid 5850] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5844] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 5862] recvfrom(3, [pid 5850] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5849] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5848] <... mount resumed>) = 0 [pid 5844] <... mkdir resumed>) = 0 [pid 5862] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5862] recvfrom(3, [pid 5850] mkdir("./syz-tmp/newroot/sys", 0700 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5848] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5844] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5862] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2}, {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 5850] <... mkdir resumed>) = 0 [pid 5849] unlink("./0/binderfs" [pid 5848] <... mount resumed>) = 0 [pid 5844] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5862] close(3 [pid 5844] mkdir("./syz-tmp/pivot", 0777 [pid 5862] <... close resumed>) = 0 [pid 5850] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5849] <... unlink resumed>) = 0 [pid 5848] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5844] <... mkdir resumed>) = 0 [pid 5862] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] <... mount resumed>) = 0 [pid 5849] getdents64(3, [pid 5848] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5844] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5862] <... socket resumed>) = 3 [pid 5848] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5844] <... pivot_root resumed>) = 0 [pid 5862] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5848] <... mount resumed>) = 0 [pid 5862] <... ioctl resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5862] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH) = 44 [pid 5849] close(3 [pid 5844] chdir("/" [pid 5862] close(3 [pid 5850] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5849] <... close resumed>) = 0 [pid 5862] <... close resumed>) = 0 [pid 5850] <... mount resumed>) = 0 [pid 5849] rmdir("./0" [pid 5844] <... chdir resumed>) = 0 [pid 5862] close(4 [pid 5848] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... rmdir resumed>) = 0 [pid 5848] <... mkdir resumed>) = 0 [pid 5844] umount2("./pivot", MNT_DETACH [pid 5862] close(5 [pid 5850] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5849] mkdir("./1", 0777 [pid 5844] <... umount2 resumed>) = 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5849] <... mkdir resumed>) = 0 [pid 5848] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5862] close(6) = -1 EBADF (Bad file descriptor) [pid 5850] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5848] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5862] close(7 [pid 5850] <... mount resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] chroot("./newroot" [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] close(8 [pid 5848] mkdir("./syz-tmp/pivot", 0777 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] close(9) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5863 attached [pid 5862] close(10) = -1 EBADF (Bad file descriptor) [pid 5844] <... chroot resumed>) = 0 [pid 5862] close(11 [pid 5848] <... mkdir resumed>) = 0 [pid 5844] chdir("/" [pid 5863] set_robust_list(0x55558fed3660, 24 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] mkdir("./syz-tmp/newroot/syz-inputs", 0700 [pid 5844] <... chdir resumed>) = 0 [pid 5863] <... set_robust_list resumed>) = 0 [pid 5862] close(12 [pid 5850] <... mkdir resumed>) = 0 [pid 5848] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5844] mkdir("/dev/gadgetfs", 0777 [pid 5863] chdir("./1" [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 5848] <... pivot_root resumed>) = 0 [pid 5844] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5863] <... chdir resumed>) = 0 [pid 5862] close(13 [pid 5850] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 5863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x55558fed3650) = 3 [pid 5844] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5863] <... prctl resumed>) = 0 [pid 5862] close(14 [pid 5850] mkdir("./syz-tmp/pivot", 0777 [pid 5848] chdir("/" [pid 5844] <... mount resumed>) = 0 [pid 5863] setpgid(0, 0 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... mkdir resumed>) = 0 [pid 5863] <... setpgid resumed>) = 0 [pid 5862] close(15 [pid 5848] <... chdir resumed>) = 0 [pid 5844] mkdir("/dev/binderfs", 0777 [pid 5863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 5848] umount2("./pivot", MNT_DETACH [pid 5844] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5862] close(16 [pid 5850] <... pivot_root resumed>) = 0 [pid 5863] <... openat resumed>) = 3 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5862] close(17) = -1 EBADF (Bad file descriptor) [pid 5862] close(18) = -1 EBADF (Bad file descriptor) [pid 5848] <... umount2 resumed>) = 0 [pid 5862] close(19) = -1 EBADF (Bad file descriptor) [pid 5862] close(20 [pid 5860] +++ exited with 0 +++ [pid 5863] write(3, "1000", 4 [pid 5850] chdir("/" [pid 5848] chroot("./newroot" [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5847] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5862] close(21 [pid 5847] restart_syscall(<... resuming interrupted clone ...> [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] close(22) = -1 EBADF (Bad file descriptor) [pid 5862] close(23) = -1 EBADF (Bad file descriptor) [pid 5847] <... restart_syscall resumed>) = 0 [pid 5862] close(24) = -1 EBADF (Bad file descriptor) [pid 5863] <... write resumed>) = 4 [pid 5862] close(25 [pid 5850] <... chdir resumed>) = 0 [pid 5848] <... chroot resumed>) = 0 [pid 5847] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] umount2("./pivot", MNT_DETACH [pid 5848] chdir("/" [pid 5862] close(26 [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] <... chdir resumed>) = 0 [pid 5863] close(3 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] mkdir("/dev/gadgetfs", 0777 [pid 5863] <... close resumed>) = 0 [pid 5862] close(27 [pid 5847] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = 0 [pid 5847] <... openat resumed>) = 3 [pid 5863] symlink("/dev/binderfs", "./binderfs" [pid 5862] close(28 [pid 5848] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5847] newfstatat(3, "", [pid 5862] close(29) = -1 EBADF (Bad file descriptor) [pid 5847] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5863] <... symlink resumed>) = 0 [pid 5862] exit_group(0 [pid 5848] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 5862] <... exit_group resumed>) = ? executing program [pid 5847] getdents64(3, [pid 5863] write(1, "executing program\n", 18 [pid 5850] chroot("./newroot" [pid 5848] <... mount resumed>) = 0 [pid 5863] <... write resumed>) = 18 [pid 5850] <... chroot resumed>) = 0 [pid 5848] mkdir("/dev/binderfs", 0777 [pid 5863] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5850] chdir("/" [pid 5848] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5863] <... prlimit64 resumed>NULL) = 0 [pid 5850] <... chdir resumed>) = 0 [pid 5848] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5863] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5850] mkdir("/dev/gadgetfs", 0777 [pid 5863] <... sched_setscheduler resumed>) = 0 [pid 5863] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5850] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5862] +++ exited with 0 +++ [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5844] <... mount resumed>) = -1 ENODEV (No such device) [pid 5847] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5847] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5844] mkdir("./0", 0777 [pid 5847] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] <... mkdir resumed>) = 0 [pid 5847] unlink("./0/binderfs" [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5847] <... unlink resumed>) = 0 [pid 5850] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = 0 [pid 5847] getdents64(3, 0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5847] close(3) = 0 [pid 5850] mkdir("/dev/binderfs", 0777 [pid 5847] rmdir("./0") = 0 [pid 5850] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5850] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5847] mkdir("./1", 0777) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x55558fed3650) = 2 [pid 5847] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5867 attached [pid 5867] set_robust_list(0x55558fed3660, 24) = 0 [pid 5867] chdir("./1") = 0 [pid 5867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5867] setpgid(0, 0) = 0 [pid 5847] <... clone resumed>, child_tidptr=0x55558fed3650) = 3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5845] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5845] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5867] write(3, "1000", 4 [pid 5845] newfstatat(3, "", [pid 5867] <... write resumed>) = 4 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5867] close(3 [pid 5845] getdents64(3, [pid 5867] <... close resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5867] symlink("/dev/binderfs", "./binderfs" [pid 5845] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5867] <... symlink resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 5867] write(1, "executing program\n", 18 [pid 5845] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5867] <... write resumed>) = 18 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5867] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5845] unlink("./0/binderfs" [pid 5867] <... prlimit64 resumed>NULL) = 0 [pid 5845] <... unlink resumed>) = 0 [pid 5867] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5845] getdents64(3, [pid 5867] <... sched_setscheduler resumed>) = 0 [pid 5867] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0./strace-static-x86_64: Process 5866 attached [pid 5863] <... mmap resumed>) = 0x200000000000 [pid 5850] <... mount resumed>) = -1 ENODEV (No such device) [pid 5848] <... mount resumed>) = -1 ENODEV (No such device) [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5866] set_robust_list(0x55558fed3660, 24 [pid 5863] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5848] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5845] close(3 [pid 5866] <... set_robust_list resumed>) = 0 [pid 5863] <... socket resumed>) = 3 [pid 5850] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5845] <... close resumed>) = 0 [pid 5866] chdir("./0" [pid 5863] 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 [pid 5850] mkdir("./0", 0777 [pid 5848] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5845] rmdir("./0" [pid 5866] <... chdir resumed>) = 0 [pid 5863] <... sendto resumed>) = 32 [pid 5850] <... mkdir resumed>) = 0 [pid 5866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] recvfrom(3, [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... rmdir resumed>) = 0 [pid 5866] <... prctl resumed>) = 0 [pid 5863] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=3}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5848] mkdir("./0", 0777./strace-static-x86_64: Process 5869 attached [pid 5866] setpgid(0, 0 [pid 5863] recvfrom(3, [pid 5845] mkdir("./1", 0777 [pid 5869] set_robust_list(0x55558fed3660, 24 [pid 5866] <... setpgid resumed>) = 0 [pid 5863] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3}, {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 5850] <... clone resumed>, child_tidptr=0x55558fed3650) = 2 [pid 5848] <... mkdir resumed>) = 0 [pid 5845] <... mkdir resumed>) = 0 [pid 5869] <... set_robust_list resumed>) = 0 [pid 5867] <... mmap resumed>) = 0x200000000000 [pid 5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] close(3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5869] chdir("./0" [pid 5867] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5863] <... close resumed>) = 0 [pid 5867] <... socket resumed>) = 3 [pid 5866] <... openat resumed>) = 3 [pid 5867] 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 [pid 5863] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC./strace-static-x86_64: Process 5871 attached ./strace-static-x86_64: Process 5870 attached [pid 5867] <... sendto resumed>) = 32 [pid 5866] write(3, "1000", 4 [pid 5848] <... clone resumed>, child_tidptr=0x55558fed3650) = 2 [pid 5869] <... chdir resumed>) = 0 [pid 5867] recvfrom(3, [pid 5870] set_robust_list(0x55558fed3660, 24 [pid 5866] <... write resumed>) = 4 [pid 5863] <... socket resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x55558fed3650) = 3 [pid 5871] set_robust_list(0x55558fed3660, 24 [pid 5870] <... set_robust_list resumed>) = 0 [pid 5869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5867] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=3}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5866] close(3 [pid 5863] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5871] <... set_robust_list resumed>) = 0 [pid 5870] chdir("./0" [pid 5869] <... prctl resumed>) = 0 [pid 5867] recvfrom(3, [pid 5863] <... ioctl resumed>) = 0 [pid 5867] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3}, {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 5866] <... close resumed>) = 0 [pid 5867] close(3 [pid 5863] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5866] symlink("/dev/binderfs", "./binderfs" [pid 5871] chdir("./1" [pid 5869] setpgid(0, 0 [pid 5867] <... close resumed>) = 0 [pid 5867] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5867] ioctl(3, SIOCGIFINDEX, 0x2000000003c0) = 0 [pid 5867] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH) = 44 [pid 5867] close(3 [pid 5869] <... setpgid resumed>) = 0 [pid 5867] <... close resumed>) = 0 [pid 5863] <... sendmsg resumed>) = 44 [pid 5867] close(4 [pid 5866] <... symlink resumed>) = 0 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(3 [pid 5869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5867] close(5 [pid 5871] <... chdir resumed>) = 0 [pid 5870] <... chdir resumed>) = 0 [pid 5869] <... openat resumed>) = 3 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] write(1, "executing program\n", 18 [pid 5863] <... close resumed>) = 0 [pid 5871] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 5867] close(6 [pid 5863] close(4 [pid 5871] <... prctl resumed>) = 0 [pid 5870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5869] write(3, "1000", 4 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... write resumed>) = 18 [pid 5871] setpgid(0, 0 [pid 5870] <... prctl resumed>) = 0 [pid 5869] <... write resumed>) = 4 [pid 5867] close(7 [pid 5866] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] <... setpgid resumed>) = 0 [pid 5870] setpgid(0, 0 [pid 5869] close(3 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... prlimit64 resumed>NULL) = 0 [pid 5863] close(5 [pid 5871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5870] <... setpgid resumed>) = 0 [pid 5869] <... close resumed>) = 0 [pid 5867] close(8 [pid 5866] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] <... openat resumed>) = 3 [pid 5870] <... openat resumed>) = 3 [pid 5869] symlink("/dev/binderfs", "./binderfs" [pid 5867] close(9 [pid 5866] <... sched_setscheduler resumed>) = 0 [pid 5863] close(6 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5871] write(3, "1000", 4 [pid 5870] write(3, "1000", 4 [pid 5869] <... symlink resumed>) = 0 [pid 5867] close(10 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] <... write resumed>) = 4 [pid 5870] <... write resumed>) = 4 [pid 5869] write(1, "executing program\n", 18 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5863] close(7 [pid 5871] close(3 [pid 5870] close(3 [pid 5869] <... write resumed>) = 18 [pid 5867] close(11 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] <... close resumed>) = 0 [pid 5870] <... close resumed>) = 0 [pid 5869] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(8 [pid 5871] symlink("/dev/binderfs", "./binderfs" [pid 5870] symlink("/dev/binderfs", "./binderfs" [pid 5869] <... prlimit64 resumed>NULL) = 0 [pid 5867] close(12 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] <... symlink resumed>) = 0 [pid 5870] <... symlink resumed>) = 0 [pid 5869] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(9 [pid 5869] <... sched_setscheduler resumed>) = 0 executing program executing program [pid 5867] close(13 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] write(1, "executing program\n", 18 [pid 5870] write(1, "executing program\n", 18 [pid 5869] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(10 [pid 5871] <... write resumed>) = 18 [pid 5870] <... write resumed>) = 18 [pid 5869] <... mmap resumed>) = 0x200000000000 [pid 5866] <... mmap resumed>) = 0x200000000000 [pid 5871] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5869] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5867] close(14 [pid 5866] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] <... prlimit64 resumed>NULL) = 0 [pid 5870] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5869] <... socket resumed>) = 3 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... socket resumed>) = 3 [pid 5863] close(11 [pid 5871] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5870] <... prlimit64 resumed>NULL) = 0 [pid 5869] 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 [pid 5867] close(15 [pid 5866] 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 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] <... sched_setscheduler resumed>) = 0 [pid 5870] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5869] <... sendto resumed>) = 32 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... sendto resumed>) = 32 [pid 5863] close(12 [pid 5871] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5870] <... sched_setscheduler resumed>) = 0 [pid 5869] recvfrom(3, [pid 5867] close(16 [pid 5866] recvfrom(3, [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5869] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5863] close(13 [pid 5871] <... mmap resumed>) = 0x200000000000 [pid 5869] recvfrom(3, [pid 5867] close(17 [pid 5866] recvfrom(3, [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5869] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2}, {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 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2}, {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 5863] close(14 [pid 5871] <... socket resumed>) = 3 [pid 5870] <... mmap resumed>) = 0x200000000000 [pid 5869] close(3 [pid 5867] close(18 [pid 5866] close(3 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] 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 [pid 5870] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5869] <... close resumed>) = 0 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = 0 [pid 5863] close(15 [pid 5871] <... sendto resumed>) = 32 [pid 5870] <... socket resumed>) = 3 [pid 5869] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5867] close(19 [pid 5866] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] recvfrom(3, [pid 5870] 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 [pid 5869] <... socket resumed>) = 3 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... socket resumed>) = 3 [pid 5863] close(16 [pid 5871] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=3}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5870] <... sendto resumed>) = 32 [pid 5869] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5867] close(20 [pid 5866] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] recvfrom(3, [pid 5870] recvfrom(3, [pid 5869] <... ioctl resumed>) = 0 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... ioctl resumed>) = 0 [pid 5863] close(17 [pid 5871] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3}, {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 5870] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5869] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5867] close(21 [pid 5866] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(3 [pid 5870] recvfrom(3, [pid 5869] <... sendmsg resumed>) = 44 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... sendmsg resumed>) = 44 [pid 5863] close(18 [pid 5871] <... close resumed>) = 0 [pid 5870] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2}, {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 5869] close(3 [pid 5867] close(22 [pid 5866] close(3 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5870] close(3 [pid 5869] <... close resumed>) = 0 [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = 0 [pid 5863] close(19 [pid 5871] <... socket resumed>) = 3 [pid 5870] <... close resumed>) = 0 [pid 5869] close(4 [pid 5867] close(23 [pid 5866] close(4 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5870] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(20 [pid 5871] <... ioctl resumed>) = 0 [pid 5870] <... socket resumed>) = 3 [pid 5869] close(5 [pid 5867] close(24 [pid 5866] close(5 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5870] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(21 [pid 5871] <... sendmsg resumed>) = 44 [pid 5870] <... ioctl resumed>) = 0 [pid 5869] close(6 [pid 5867] close(25 [pid 5866] close(6 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(3 [pid 5870] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(22 [pid 5871] <... close resumed>) = 0 [pid 5870] <... sendmsg resumed>) = 44 [pid 5869] close(7 [pid 5867] close(26 [pid 5866] close(7 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(4 [pid 5870] close(3 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(23 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] <... close resumed>) = 0 [pid 5869] close(8 [pid 5867] close(27 [pid 5866] close(8 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(5 [pid 5870] close(4 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(24 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(9 [pid 5867] close(28 [pid 5866] close(9 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(5 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(25 [pid 5871] close(6 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(10 [pid 5867] close(29 [pid 5866] close(10 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(6 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(26 [pid 5871] close(7 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(11 [pid 5867] exit_group(0 [pid 5866] close(11 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(7 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5867] <... exit_group resumed>) = ? [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(27 [pid 5871] close(8 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(12 [pid 5866] close(12 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(8 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(28 [pid 5871] close(9 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(13 [pid 5866] close(13 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(9 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(29 [pid 5871] close(10 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(14 [pid 5866] close(14 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(10 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] exit_group(0 [pid 5871] close(11 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(15 [pid 5866] close(15 [pid 5863] <... exit_group resumed>) = ? [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(11 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5867] +++ exited with 0 +++ [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(12 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(16 [pid 5866] close(16 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(12 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(13 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(17 [pid 5866] close(17 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(13 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(14 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(18 [pid 5866] close(18 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(14 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(15 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(19 [pid 5866] close(19 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(15 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(16 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(20 [pid 5866] close(20 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(16 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(17 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(21 [pid 5866] close(21 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(17 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(18 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(22 [pid 5866] close(22 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(18 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(19 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(23 [pid 5866] close(23 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(19 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(20 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(24 [pid 5866] close(24 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(20 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(21 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(25 [pid 5866] close(25 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(21 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(22 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(26 [pid 5866] close(26 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(22 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(23 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(27 [pid 5866] close(27 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(23 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(24 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(28 [pid 5866] close(28 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(24 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(25 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] close(29 [pid 5866] close(29 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(25 [pid 5869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] close(26 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] exit_group(0 [pid 5866] exit_group(0 [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(26 [pid 5869] <... exit_group resumed>) = ? [pid 5866] <... exit_group resumed>) = ? [pid 5863] +++ exited with 0 +++ [pid 5871] close(27 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5869] +++ exited with 0 +++ [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(27 [pid 5871] close(28 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(28 [pid 5871] close(29 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] +++ exited with 0 +++ [pid 5847] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5870] close(29 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=37 /* 0.37 s */} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5871] exit_group(0 [pid 5870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5871] <... exit_group resumed>) = ? [pid 5870] exit_group(0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5870] <... exit_group resumed>) = ? [pid 5871] +++ exited with 0 +++ [pid 5849] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] <... restart_syscall resumed>) = 0 [pid 5870] +++ exited with 0 +++ [pid 5849] <... openat resumed>) = 3 [pid 5847] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=33 /* 0.33 s */} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5847] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5849] newfstatat(3, "", [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5847] <... openat resumed>) = 3 [pid 5850] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] getdents64(3, [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5844] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... openat resumed>) = 3 [pid 5849] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] newfstatat(3, "", [pid 5850] newfstatat(3, "", [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] newfstatat(AT_FDCWD, "./1/binderfs", [pid 5847] getdents64(3, 0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5850] getdents64(3, [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5847] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5849] unlink("./1/binderfs" [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... unlink resumed>) = 0 [pid 5844] newfstatat(3, "", [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] getdents64(3, [pid 5847] newfstatat(AT_FDCWD, "./1/binderfs", [pid 5850] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5847] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] close(3 [pid 5847] unlink("./1/binderfs" [pid 5845] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] getdents64(3, [pid 5850] unlink("./0/binderfs" [pid 5849] <... close resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5850] <... unlink resumed>) = 0 [pid 5849] rmdir("./1" [pid 5848] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] <... unlink resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] getdents64(3, [pid 5849] <... rmdir resumed>) = 0 [pid 5844] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] getdents64(3, [pid 5845] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] close(3 [pid 5849] mkdir("./2", 0777 [pid 5848] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5844] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5850] <... close resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 5848] <... openat resumed>) = 3 [pid 5847] close(3 [pid 5845] <... openat resumed>) = 3 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5848] newfstatat(3, "", [pid 5847] <... close resumed>) = 0 [pid 5845] newfstatat(3, "", [pid 5850] rmdir("./0" [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5847] rmdir("./1" [pid 5844] unlink("./0/binderfs" [pid 5850] <... rmdir resumed>) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] <... unlink resumed>) = 0 [pid 5850] mkdir("./1", 0777 [pid 5849] <... clone resumed>, child_tidptr=0x55558fed3650) = 4 [pid 5844] getdents64(3, [pid 5850] <... mkdir resumed>) = 0 [pid 5845] getdents64(3, [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] getdents64(3, [pid 5844] close(3./strace-static-x86_64: Process 5872 attached [pid 5847] <... rmdir resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5844] <... close resumed>) = 0 [pid 5844] rmdir("./0") = 0 ./strace-static-x86_64: Process 5873 attached [pid 5872] set_robust_list(0x55558fed3660, 24 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5847] mkdir("./2", 0777 [pid 5845] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] mkdir("./1", 0777 [pid 5873] set_robust_list(0x55558fed3660, 24 [pid 5872] <... set_robust_list resumed>) = 0 [pid 5848] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] <... mkdir resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... mkdir resumed>) = 0 [pid 5873] <... set_robust_list resumed>) = 0 [pid 5872] chdir("./2" [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] newfstatat(AT_FDCWD, "./1/binderfs", [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5874 attached [pid 5873] chdir("./1" [pid 5872] <... chdir resumed>) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558fed3650) = 3 [pid 5848] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5874] set_robust_list(0x55558fed3660, 24 [pid 5873] <... chdir resumed>) = 0 [pid 5872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5847] <... clone resumed>, child_tidptr=0x55558fed3650) = 4 [pid 5845] unlink("./1/binderfs"./strace-static-x86_64: Process 5875 attached [pid 5874] <... set_robust_list resumed>) = 0 [pid 5872] <... prctl resumed>) = 0 [pid 5848] unlink("./0/binderfs" [pid 5845] <... unlink resumed>) = 0 [pid 5873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... unlink resumed>) = 0 [pid 5875] set_robust_list(0x55558fed3660, 24 [pid 5874] chdir("./2" [pid 5873] <... prctl resumed>) = 0 [pid 5872] setpgid(0, 0 [pid 5848] getdents64(3, [pid 5845] getdents64(3, [pid 5875] <... set_robust_list resumed>) = 0 [pid 5873] setpgid(0, 0 [pid 5872] <... setpgid resumed>) = 0 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5875] chdir("./1" [pid 5874] <... chdir resumed>) = 0 [pid 5872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] close(3 [pid 5844] <... clone resumed>, child_tidptr=0x55558fed3650) = 3 [pid 5873] <... setpgid resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5848] <... close resumed>) = 0 [pid 5874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] rmdir("./0" [pid 5875] <... chdir resumed>) = 0 [pid 5874] <... prctl resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5872] <... openat resumed>) = 3 [pid 5848] <... rmdir resumed>) = 0 [pid 5845] close(3 [pid 5874] setpgid(0, 0 [pid 5875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5874] <... setpgid resumed>) = 0 [pid 5875] setpgid(0, 0 [pid 5874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5873] <... openat resumed>) = 3 [pid 5872] write(3, "1000", 4 [pid 5848] mkdir("./1", 0777 [pid 5845] <... close resumed>) = 0 [pid 5875] <... setpgid resumed>) = 0 [pid 5848] <... mkdir resumed>) = 0 [pid 5875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5874] <... openat resumed>) = 3 [pid 5873] write(3, "1000", 4 [pid 5872] <... write resumed>) = 4 [pid 5845] rmdir("./1" [pid 5873] <... write resumed>) = 4 [pid 5874] write(3, "1000", 4 [pid 5872] close(3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5875] <... openat resumed>) = 3 [pid 5874] <... write resumed>) = 4 [pid 5873] close(3 [pid 5872] <... close resumed>) = 0 [pid 5845] <... rmdir resumed>) = 0 [pid 5873] <... close resumed>) = 0 [pid 5845] mkdir("./2", 0777 [pid 5873] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 5876 attached [pid 5875] write(3, "1000", 4 [pid 5874] close(3 [pid 5873] <... symlink resumed>) = 0 [pid 5872] symlink("/dev/binderfs", "./binderfs" [pid 5845] <... mkdir resumed>) = 0 [pid 5875] <... write resumed>) = 4 [pid 5874] <... close resumed>) = 0 [pid 5872] <... symlink resumed>) = 0 [pid 5874] symlink("/dev/binderfs", "./binderfs" [pid 5875] close(3executing program executing program [pid 5874] <... symlink resumed>) = 0 [pid 5876] set_robust_list(0x55558fed3660, 24 [pid 5875] <... close resumed>) = 0 [pid 5873] write(1, "executing program\n", 18 [pid 5872] write(1, "executing program\n", 18 [pid 5848] <... clone resumed>, child_tidptr=0x55558fed3650) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5873] <... write resumed>) = 18 [pid 5875] symlink("/dev/binderfs", "./binderfs" [pid 5872] <... write resumed>) = 18 [pid 5875] <... symlink resumed>) = 0 [pid 5872] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5876] <... set_robust_list resumed>) = 0 executing program [pid 5874] write(1, "executing program\n", 18 [pid 5876] chdir("./1" executing program [pid 5875] write(1, "executing program\n", 18 [pid 5874] <... write resumed>) = 18 [pid 5872] <... prlimit64 resumed>NULL) = 0 ./strace-static-x86_64: Process 5877 attached [pid 5876] <... chdir resumed>) = 0 [pid 5875] <... write resumed>) = 18 [pid 5874] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5872] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5873] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5877] set_robust_list(0x55558fed3660, 24 [pid 5876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5875] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5874] <... prlimit64 resumed>NULL) = 0 [pid 5872] <... sched_setscheduler resumed>) = 0 [pid 5877] <... set_robust_list resumed>) = 0 [pid 5876] <... prctl resumed>) = 0 [pid 5875] <... prlimit64 resumed>NULL) = 0 [pid 5874] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5873] <... prlimit64 resumed>NULL) = 0 [pid 5872] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5845] <... clone resumed>, child_tidptr=0x55558fed3650) = 4 [pid 5877] chdir("./2" [pid 5876] setpgid(0, 0 [pid 5875] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5874] <... sched_setscheduler resumed>) = 0 [pid 5873] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5877] <... chdir resumed>) = 0 [pid 5874] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5873] <... sched_setscheduler resumed>) = 0 [pid 5877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5876] <... setpgid resumed>) = 0 [pid 5875] <... sched_setscheduler resumed>) = 0 [pid 5873] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5872] <... mmap resumed>) = 0x200000000000 [pid 5877] <... prctl resumed>) = 0 [pid 5876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5875] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5874] <... mmap resumed>) = 0x200000000000 [pid 5872] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5877] setpgid(0, 0 [pid 5874] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5873] <... mmap resumed>) = 0x200000000000 [pid 5872] <... socket resumed>) = 3 [pid 5874] <... socket resumed>) = 3 [pid 5873] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5872] 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 [pid 5877] <... setpgid resumed>) = 0 [pid 5874] 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 [pid 5873] <... socket resumed>) = 3 [pid 5872] <... sendto resumed>) = 32 [pid 5877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5874] <... sendto resumed>) = 32 [pid 5873] 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 [pid 5872] recvfrom(3, [pid 5877] <... openat resumed>) = 3 [pid 5875] <... mmap resumed>) = 0x200000000000 [pid 5874] recvfrom(3, [pid 5873] <... sendto resumed>) = 32 [pid 5872] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=4}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5877] write(3, "1000", 4 [pid 5875] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5874] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=4}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5873] recvfrom(3, [pid 5872] recvfrom(3, [pid 5877] <... write resumed>) = 4 [pid 5876] <... openat resumed>) = 3 [pid 5875] <... socket resumed>) = 3 [pid 5874] recvfrom(3, [pid 5873] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=3}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5872] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=4}, {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 5877] close(3 [pid 5876] write(3, "1000", 4 [pid 5875] 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 [pid 5874] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=4}, {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 5873] recvfrom(3, [pid 5872] close(3 [pid 5877] <... close resumed>) = 0 [pid 5876] <... write resumed>) = 4 [pid 5875] <... sendto resumed>) = 32 [pid 5874] close(3 [pid 5873] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3}, {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 5877] symlink("/dev/binderfs", "./binderfs" [pid 5876] close(3 [pid 5875] recvfrom(3, [pid 5874] <... close resumed>) = 0 [pid 5873] close(3 [pid 5872] <... close resumed>) = 0 [pid 5877] <... symlink resumed>) = 0 [pid 5876] <... close resumed>) = 0 [pid 5875] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=3}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5874] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5873] <... close resumed>) = 0 executing program [pid 5877] write(1, "executing program\n", 18 [pid 5876] symlink("/dev/binderfs", "./binderfs" [pid 5875] recvfrom(3, [pid 5874] <... socket resumed>) = 3 [pid 5873] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5872] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5877] <... write resumed>) = 18 [pid 5875] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3}, {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 5874] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5873] <... socket resumed>) = 3 [pid 5872] <... socket resumed>) = 3 [pid 5877] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5876] <... symlink resumed>) = 0 [pid 5875] close(3 [pid 5874] <... ioctl resumed>) = 0 [pid 5873] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5872] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5877] <... prlimit64 resumed>NULL) = 0 [pid 5876] write(1, "executing program\n", 18 [pid 5875] <... close resumed>) = 0 executing program [pid 5874] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5873] <... ioctl resumed>) = 0 [pid 5877] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5876] <... write resumed>) = 18 [pid 5875] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5874] <... sendmsg resumed>) = 44 [pid 5873] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5872] <... ioctl resumed>) = 0 [pid 5877] <... sched_setscheduler resumed>) = 0 [pid 5876] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5875] <... socket resumed>) = 3 [pid 5874] close(3 [pid 5873] <... sendmsg resumed>) = 44 [pid 5877] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5876] <... prlimit64 resumed>NULL) = 0 [pid 5875] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5874] <... close resumed>) = 0 [pid 5873] close(3 [pid 5872] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5876] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5875] <... ioctl resumed>) = 0 [pid 5874] close(4 [pid 5873] <... close resumed>) = 0 [pid 5872] <... sendmsg resumed>) = 44 [pid 5876] <... sched_setscheduler resumed>) = 0 [pid 5875] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(4 [pid 5872] close(3 [pid 5876] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5875] <... sendmsg resumed>) = 44 [pid 5874] close(5 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = 0 [pid 5877] <... mmap resumed>) = 0x200000000000 [pid 5875] close(3 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(5 [pid 5872] close(4 [pid 5877] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5875] <... close resumed>) = 0 [pid 5874] close(6 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... socket resumed>) = 3 [pid 5875] close(4 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(6 [pid 5872] close(5 [pid 5877] 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 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(7 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... sendto resumed>) = 32 [pid 5876] <... mmap resumed>) = 0x200000000000 [pid 5875] close(5 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(7 [pid 5872] close(6 [pid 5877] recvfrom(3, [pid 5876] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(8 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=4}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5876] <... socket resumed>) = 3 [pid 5875] close(6 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(8 [pid 5872] close(7 [pid 5877] recvfrom(3, [pid 5876] 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 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(9 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=4}, {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 5876] <... sendto resumed>) = 32 [pid 5875] close(7 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(9 [pid 5872] close(8 [pid 5877] close(3 [pid 5876] recvfrom(3, [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(10 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = 0 [pid 5876] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=3}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5875] close(8 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(10 [pid 5872] close(9 [pid 5877] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5876] recvfrom(3, [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(11 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... socket resumed>) = 3 [pid 5875] close(9 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(11 [pid 5872] close(10 [pid 5877] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(12 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... ioctl resumed>) = 0 [pid 5876] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3}, {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 5875] close(10 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(12 [pid 5872] close(11 [pid 5877] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5876] close(3 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(13 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... sendmsg resumed>) = 44 [pid 5875] close(11 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(13 [pid 5872] close(12 [pid 5877] close(3 [pid 5876] <... close resumed>) = 0 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(14 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = 0 [pid 5875] close(12 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(14 [pid 5872] close(13 [pid 5877] close(4 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(15 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] close(13 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(15 [pid 5872] close(14 [pid 5877] close(5 [pid 5876] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(16 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] close(14 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(16 [pid 5872] close(15 [pid 5876] <... socket resumed>) = 3 [pid 5877] close(6 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(17 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5875] close(15 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(17 [pid 5872] close(16 [pid 5877] close(7 [pid 5876] <... ioctl resumed>) = 0 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(18 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5875] close(16 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(18 [pid 5872] close(17 [pid 5877] close(8 [pid 5876] <... sendmsg resumed>) = 44 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(19 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] close(3 [pid 5875] close(17 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(19 [pid 5872] close(18 [pid 5877] close(9 [pid 5876] <... close resumed>) = 0 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(20 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] close(4 [pid 5875] close(18 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(20 [pid 5872] close(19 [pid 5877] close(10 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(21 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] close(5 [pid 5875] close(19 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(21 [pid 5872] close(20 [pid 5877] close(11 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(22 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] close(20 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(22 [pid 5872] close(21 [pid 5876] close(6 [pid 5877] close(12 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(23 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] close(7 [pid 5875] close(21 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(23 [pid 5872] close(22 [pid 5877] close(13 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(24 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] close(8 [pid 5875] close(22 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(24 [pid 5872] close(23 [pid 5877] close(14 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(25 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] close(9 [pid 5875] close(23 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(25 [pid 5872] close(24 [pid 5877] close(15 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(26 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] close(10 [pid 5875] close(24 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(26 [pid 5872] close(25 [pid 5877] close(16 [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(27 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] close(25 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(27 [pid 5872] close(26 [pid 5877] close(17 [pid 5876] close(11 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(28 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] close(26 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(28 [pid 5872] close(27 [pid 5877] close(18 [pid 5876] close(12 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] close(29 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] close(27 [pid 5874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] close(29 [pid 5872] close(28 [pid 5877] close(19 [pid 5876] close(13 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] exit_group(0 [pid 5873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] close(28 [pid 5874] <... exit_group resumed>) = ? [pid 5873] exit_group(0 [pid 5872] close(29 [pid 5877] close(20 [pid 5876] close(14 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] <... exit_group resumed>) = ? [pid 5872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] close(29 [pid 5874] +++ exited with 0 +++ [pid 5872] exit_group(0 [pid 5877] close(21 [pid 5876] close(15 [pid 5875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... exit_group resumed>) = ? [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] exit_group(0 [pid 5873] +++ exited with 0 +++ [pid 5877] close(22 [pid 5876] close(16 [pid 5875] <... exit_group resumed>) = ? [pid 5847] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] +++ exited with 0 +++ [pid 5877] close(23 [pid 5876] close(17 [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5877] close(24 [pid 5876] close(18 [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5877] close(25 [pid 5876] close(19 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] close(26 [pid 5876] close(20 [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] close(27 [pid 5876] close(21 [pid 5850] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... openat resumed>) = 3 [pid 5877] close(28 [pid 5876] close(22 [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] close(29 [pid 5876] close(23 [pid 5850] newfstatat(3, "", [pid 5877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5877] exit_group(0 [pid 5876] close(24 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5847] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5877] <... exit_group resumed>) = ? [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] getdents64(3, [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5876] close(25 [pid 5875] +++ exited with 0 +++ [pid 5876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5876] close(26) = -1 EBADF (Bad file descriptor) [pid 5876] close(27) = -1 EBADF (Bad file descriptor) [pid 5876] close(28) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5876] close(29) = -1 EBADF (Bad file descriptor) [pid 5876] exit_group(0 [pid 5849] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5876] <... exit_group resumed>) = ? [pid 5877] +++ exited with 0 +++ [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5847] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] <... openat resumed>) = 3 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] newfstatat(3, "", [pid 5850] newfstatat(AT_FDCWD, "./1/binderfs", [pid 5847] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5847] getdents64(3, [pid 5850] unlink("./1/binderfs" [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=36 /* 0.36 s */} --- [pid 5850] <... unlink resumed>) = 0 [pid 5847] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] getdents64(3, [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5850] close(3 [pid 5847] newfstatat(AT_FDCWD, "./2/binderfs", [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... close resumed>) = 0 [pid 5847] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] rmdir("./1" [pid 5847] unlink("./2/binderfs" [pid 5844] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5876] +++ exited with 0 +++ [pid 5850] <... rmdir resumed>) = 0 [pid 5847] <... unlink resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5850] mkdir("./2", 0777 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5847] getdents64(3, [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] newfstatat(3, "", [pid 5850] <... mkdir resumed>) = 0 [pid 5849] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... openat resumed>) = 3 [pid 5847] close(3 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] newfstatat(3, "", [pid 5847] <... close resumed>) = 0 [pid 5844] getdents64(3, [pid 5848] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5847] rmdir("./2" [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5848] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5847] <... rmdir resumed>) = 0 [pid 5844] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5848] <... openat resumed>) = 3 [pid 5848] newfstatat(3, "", [pid 5847] mkdir("./3", 0777 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5847] <... mkdir resumed>) = 0 [pid 5844] newfstatat(AT_FDCWD, "./1/binderfs", [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 5878 attached [pid 5850] <... clone resumed>, child_tidptr=0x55558fed3650) = 4 [pid 5849] getdents64(3, [pid 5878] set_robust_list(0x55558fed3660, 24 [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5848] getdents64(3, [pid 5847] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5878] <... set_robust_list resumed>) = 0 [pid 5849] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5878] chdir("./2") = 0 [pid 5845] <... openat resumed>) = 3 [pid 5878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5845] newfstatat(3, "", [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5845] getdents64(3, 0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5845] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5845] newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] newfstatat(AT_FDCWD, "./2/binderfs", [pid 5845] unlink("./2/binderfs" [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5845] <... unlink resumed>) = 0 [pid 5849] unlink("./2/binderfs" [pid 5845] getdents64(3, [pid 5849] <... unlink resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5879 attached [pid 5845] close(3 [pid 5878] setpgid(0, 0 [pid 5849] getdents64(3, [pid 5848] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] <... close resumed>) = 0 [pid 5844] unlink("./1/binderfs" [pid 5879] set_robust_list(0x55558fed3660, 24 [pid 5878] <... setpgid resumed>) = 0 [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5849] close(3 [pid 5845] rmdir("./2" [pid 5844] <... unlink resumed>) = 0 [pid 5879] <... set_robust_list resumed>) = 0 [pid 5878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... close resumed>) = 0 [pid 5848] newfstatat(AT_FDCWD, "./1/binderfs", [pid 5847] <... clone resumed>, child_tidptr=0x55558fed3650) = 5 [pid 5845] <... rmdir resumed>) = 0 [pid 5879] chdir("./3" [pid 5878] <... openat resumed>) = 3 [pid 5879] <... chdir resumed>) = 0 [pid 5878] write(3, "1000", 4 [pid 5849] rmdir("./2" [pid 5848] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5845] mkdir("./3", 0777 [pid 5844] getdents64(3, [pid 5879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5878] <... write resumed>) = 4 [pid 5848] unlink("./1/binderfs" [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5879] <... prctl resumed>) = 0 [pid 5878] close(3 [pid 5849] <... rmdir resumed>) = 0 [pid 5848] <... unlink resumed>) = 0 [pid 5845] <... mkdir resumed>) = 0 [pid 5844] close(3 [pid 5879] setpgid(0, 0 [pid 5878] <... close resumed>) = 0 [pid 5848] getdents64(3, [pid 5844] <... close resumed>) = 0 [pid 5879] <... setpgid resumed>) = 0 [pid 5878] symlink("/dev/binderfs", "./binderfs" [pid 5849] mkdir("./3", 0777 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5878] <... symlink resumed>) = 0 [pid 5848] close(3 [pid 5844] rmdir("./1" [pid 5879] <... openat resumed>) = 3 [pid 5878] write(1, "executing program\n", 18 [pid 5849] <... mkdir resumed>) = 0 [pid 5848] <... close resumed>) = 0 [pid 5844] <... rmdir resumed>) = 0 executing program [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] rmdir("./1" [pid 5878] <... write resumed>) = 18 [pid 5848] <... rmdir resumed>) = 0 [pid 5879] write(3, "1000", 4 [pid 5878] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5848] mkdir("./2", 0777 [pid 5844] mkdir("./2", 0777./strace-static-x86_64: Process 5880 attached [pid 5879] <... write resumed>) = 4 [pid 5878] <... prlimit64 resumed>NULL) = 0 ./strace-static-x86_64: Process 5881 attached [pid 5880] set_robust_list(0x55558fed3660, 24 [pid 5879] close(3 [pid 5878] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5848] <... mkdir resumed>) = 0 [pid 5844] <... mkdir resumed>) = 0 [pid 5881] set_robust_list(0x55558fed3660, 24 [pid 5880] <... set_robust_list resumed>) = 0 [pid 5879] <... close resumed>) = 0 [pid 5878] <... sched_setscheduler resumed>) = 0 [pid 5881] <... set_robust_list resumed>) = 0 [pid 5880] chdir("./3" [pid 5879] symlink("/dev/binderfs", "./binderfs" [pid 5878] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5881] chdir("./3" [pid 5849] <... clone resumed>, child_tidptr=0x55558fed3650) = 5 [pid 5845] <... clone resumed>, child_tidptr=0x55558fed3650) = 5 [pid 5880] <... chdir resumed>) = 0 [pid 5880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5880] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5883 attached ./strace-static-x86_64: Process 5882 attached [pid 5881] <... chdir resumed>) = 0 [pid 5879] <... symlink resumed>) = 0 [pid 5883] set_robust_list(0x55558fed3660, 24 [pid 5882] set_robust_list(0x55558fed3660, 24 [pid 5881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5879] write(1, "executing program\n", 18 [pid 5848] <... clone resumed>, child_tidptr=0x55558fed3650) = 4 [pid 5844] <... clone resumed>, child_tidptr=0x55558fed3650) = 4 [pid 5883] <... set_robust_list resumed>) = 0 [pid 5882] <... set_robust_list resumed>) = 0 executing program [pid 5883] chdir("./2" [pid 5882] chdir("./2" [pid 5881] <... prctl resumed>) = 0 [pid 5880] <... openat resumed>) = 3 [pid 5879] <... write resumed>) = 18 [pid 5883] <... chdir resumed>) = 0 [pid 5881] setpgid(0, 0 [pid 5879] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, executing program executing program [pid 5883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5882] <... chdir resumed>) = 0 [pid 5881] <... setpgid resumed>) = 0 [pid 5881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5880] write(3, "1000", 4 [pid 5882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5880] <... write resumed>) = 4 [pid 5879] <... prlimit64 resumed>NULL) = 0 [pid 5883] <... prctl resumed>) = 0 [pid 5880] close(3 [pid 5879] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5883] setpgid(0, 0 [pid 5882] <... prctl resumed>) = 0 [pid 5881] <... openat resumed>) = 3 [pid 5883] <... setpgid resumed>) = 0 [pid 5882] setpgid(0, 0 [pid 5881] write(3, "1000", 4 [pid 5880] <... close resumed>) = 0 [pid 5879] <... sched_setscheduler resumed>) = 0 [pid 5883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5882] <... setpgid resumed>) = 0 [pid 5881] <... write resumed>) = 4 [pid 5880] symlink("/dev/binderfs", "./binderfs" [pid 5879] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5883] <... openat resumed>) = 3 [pid 5882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5881] close(3 [pid 5880] <... symlink resumed>) = 0 [pid 5878] <... mmap resumed>) = 0x200000000000 [pid 5878] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5878] 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 [pid 5882] <... openat resumed>) = 3 [pid 5881] <... close resumed>) = 0 [pid 5880] write(1, "executing program\n", 18 [pid 5878] <... sendto resumed>) = 32 [pid 5882] write(3, "1000", 4 [pid 5881] symlink("/dev/binderfs", "./binderfs" [pid 5880] <... write resumed>) = 18 [pid 5878] recvfrom(3, [pid 5882] <... write resumed>) = 4 [pid 5881] <... symlink resumed>) = 0 [pid 5880] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5878] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=4}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5882] close(3 [pid 5881] write(1, "executing program\n", 18 [pid 5880] <... prlimit64 resumed>NULL) = 0 [pid 5878] recvfrom(3, [pid 5882] <... close resumed>) = 0 [pid 5881] <... write resumed>) = 18 [pid 5880] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5878] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=4}, {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 5882] symlink("/dev/binderfs", "./binderfs" [pid 5881] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5880] <... sched_setscheduler resumed>) = 0 [pid 5878] close(3 [pid 5882] <... symlink resumed>) = 0 [pid 5881] <... prlimit64 resumed>NULL) = 0 [pid 5880] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5878] <... close resumed>) = 0 [pid 5879] <... mmap resumed>) = 0x200000000000 [pid 5878] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5879] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5878] <... socket resumed>) = 3 [pid 5879] <... socket resumed>) = 3 [pid 5878] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5879] 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 [pid 5878] <... ioctl resumed>) = 0 [pid 5879] <... sendto resumed>) = 32 [pid 5878] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5879] recvfrom(3, [pid 5878] <... sendmsg resumed>) = 44 [pid 5879] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5878] close(3 [pid 5879] recvfrom(3, [pid 5878] <... close resumed>) = 0 [pid 5879] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5}, {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 5878] close(4 [pid 5879] close(3 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = 0 [pid 5878] close(5 [pid 5879] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... socket resumed>) = 3 [pid 5878] close(6 [pid 5879] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... ioctl resumed>) = 0 [pid 5878] close(7 [pid 5879] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... sendmsg resumed>) = 44 [pid 5878] close(8 [pid 5879] close(3 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = 0 [pid 5878] close(9 [pid 5879] close(4 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(10 [pid 5879] close(5 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(11 [pid 5879] close(6 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(12 [pid 5879] close(7 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(13 [pid 5879] close(8 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(14 [pid 5879] close(9 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(15 [pid 5879] close(10 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(16 [pid 5879] close(11 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(17 [pid 5879] close(12 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(18 [pid 5879] close(13 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(19 [pid 5879] close(14 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(20 [pid 5879] close(15 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(21 [pid 5879] close(16 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(22 [pid 5879] close(17 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(23 [pid 5879] close(18 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(24 [pid 5879] close(19 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(25 [pid 5879] close(20 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(26 [pid 5879] close(21 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(27 [pid 5879] close(22 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(28 [pid 5879] close(23 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] close(29 [pid 5879] close(24 [pid 5878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] exit_group(0 [pid 5879] close(25 [pid 5878] <... exit_group resumed>) = ? [pid 5883] write(3, "1000", 4 [pid 5881] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5878] +++ exited with 0 +++ [pid 5879] close(26) = -1 EBADF (Bad file descriptor) [pid 5879] close(27) = -1 EBADF (Bad file descriptor) [pid 5879] close(28 [pid 5881] <... sched_setscheduler resumed>) = 0 [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5883] <... write resumed>) = 4 [pid 5881] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5879] close(29 [pid 5880] <... mmap resumed>) = 0x200000000000 [pid 5879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5879] exit_group(0 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=33 /* 0.33 s */} --- [pid 5880] <... socket resumed>) = 3 [pid 5879] <... exit_group resumed>) = ? [pid 5880] 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 [pid 5879] +++ exited with 0 +++ [pid 5880] <... sendto resumed>) = 32 [pid 5850] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5880] recvfrom(3, [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=36 /* 0.36 s */} --- [pid 5880] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5850] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5847] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5883] close(3 [pid 5880] recvfrom(3, [pid 5850] <... openat resumed>) = 3 [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5883] <... close resumed>) = 0 [pid 5880] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5}, {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 5847] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5883] symlink("/dev/binderfs", "./binderfs" [pid 5880] close(3 [pid 5850] newfstatat(3, "", [pid 5847] <... openat resumed>) = 3 [pid 5883] <... symlink resumed>) = 0 [pid 5880] <... close resumed>) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5847] newfstatat(3, "", executing program [pid 5883] write(1, "executing program\n", 18 [pid 5880] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] getdents64(3, [pid 5847] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5883] <... write resumed>) = 18 [pid 5880] <... socket resumed>) = 3 [pid 5847] getdents64(3, [pid 5883] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5880] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5883] <... prlimit64 resumed>NULL) = 0 [pid 5880] <... ioctl resumed>) = 0 [pid 5850] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5883] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5880] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5883] <... sched_setscheduler resumed>) = 0 [pid 5880] <... sendmsg resumed>) = 44 [pid 5850] newfstatat(AT_FDCWD, "./2/binderfs", [pid 5847] newfstatat(AT_FDCWD, "./3/binderfs", [pid 5883] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5880] close(3executing program [pid 5882] write(1, "executing program\n", 18 [pid 5881] <... mmap resumed>) = 0x200000000000 [pid 5880] <... close resumed>) = 0 [pid 5882] <... write resumed>) = 18 [pid 5881] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5880] close(4 [pid 5882] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5881] <... socket resumed>) = 3 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] <... prlimit64 resumed>NULL) = 0 [pid 5881] 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 [pid 5880] close(5 [pid 5882] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5881] <... sendto resumed>) = 32 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] <... sched_setscheduler resumed>) = 0 executing program executing program [pid 5881] recvfrom(3, [pid 5880] close(6 [pid 5882] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5881] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5883] <... mmap resumed>) = 0x200000000000 [pid 5881] recvfrom(3, [pid 5880] close(7 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5847] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5883] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5881] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5}, {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 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] unlink("./2/binderfs" [pid 5847] unlink("./3/binderfs" [pid 5883] <... socket resumed>) = 3 [pid 5881] close(3 [pid 5880] close(8 [pid 5850] <... unlink resumed>) = 0 [pid 5847] <... unlink resumed>) = 0 [pid 5883] 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 [pid 5881] <... close resumed>) = 0 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] getdents64(3, [pid 5847] getdents64(3, [pid 5883] <... sendto resumed>) = 32 [pid 5881] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5880] close(9 [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5883] recvfrom(3, [pid 5881] <... socket resumed>) = 3 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] close(3 [pid 5847] close(3 [pid 5883] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=4}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5881] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5880] close(10 [pid 5850] <... close resumed>) = 0 [pid 5847] <... close resumed>) = 0 [pid 5883] recvfrom(3, [pid 5881] <... ioctl resumed>) = 0 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] rmdir("./2" [pid 5847] rmdir("./3" [pid 5883] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=4}, {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 5881] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5880] close(11 [pid 5850] <... rmdir resumed>) = 0 [pid 5847] <... rmdir resumed>) = 0 [pid 5883] close(3 [pid 5881] <... sendmsg resumed>) = 44 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] mkdir("./3", 0777 [pid 5847] mkdir("./4", 0777 [pid 5883] <... close resumed>) = 0 [pid 5881] close(3 [pid 5880] close(12 [pid 5850] <... mkdir resumed>) = 0 [pid 5847] <... mkdir resumed>) = 0 [pid 5883] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5881] <... close resumed>) = 0 [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5847] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5885 attached ./strace-static-x86_64: Process 5884 attached [pid 5883] <... socket resumed>) = 3 [pid 5881] close(4 [pid 5880] close(13 [pid 5885] set_robust_list(0x55558fed3660, 24 [pid 5884] set_robust_list(0x55558fed3660, 24 [pid 5883] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... clone resumed>, child_tidptr=0x55558fed3650) = 5 [pid 5885] <... set_robust_list resumed>) = 0 [pid 5884] <... set_robust_list resumed>) = 0 [pid 5883] <... ioctl resumed>) = 0 [pid 5881] close(5 [pid 5880] close(14 [pid 5847] <... clone resumed>, child_tidptr=0x55558fed3650) = 6 [pid 5885] chdir("./4" [pid 5884] chdir("./3" [pid 5883] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... chdir resumed>) = 0 [pid 5884] <... chdir resumed>) = 0 [pid 5883] <... sendmsg resumed>) = 44 [pid 5881] close(6 [pid 5880] close(15 [pid 5885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5883] close(3 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... prctl resumed>) = 0 [pid 5884] <... prctl resumed>) = 0 [pid 5883] <... close resumed>) = 0 [pid 5881] close(7 [pid 5880] close(16 [pid 5885] setpgid(0, 0 [pid 5884] setpgid(0, 0 [pid 5883] close(4 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... setpgid resumed>) = 0 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] close(8 [pid 5880] close(17 [pid 5885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5884] <... setpgid resumed>) = 0 [pid 5883] close(5 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] close(9 [pid 5880] close(18 [pid 5885] <... openat resumed>) = 3 [pid 5884] <... openat resumed>) = 3 [pid 5883] close(6 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] close(10 [pid 5880] close(19 [pid 5883] close(7 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] write(3, "1000", 4 [pid 5884] write(3, "1000", 4 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] close(11 [pid 5880] close(20 [pid 5885] <... write resumed>) = 4 [pid 5884] <... write resumed>) = 4 [pid 5883] close(8 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] close(3 [pid 5884] close(3 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] close(12 [pid 5880] close(21 [pid 5885] <... close resumed>) = 0 [pid 5884] <... close resumed>) = 0 [pid 5883] close(9 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] symlink("/dev/binderfs", "./binderfs" [pid 5884] symlink("/dev/binderfs", "./binderfs" [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] close(13 [pid 5880] close(22 [pid 5885] <... symlink resumed>) = 0 [pid 5883] close(10 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] write(1, "executing program\n", 18 [pid 5884] <... symlink resumed>) = 0 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] close(14 [pid 5880] close(23 [pid 5885] <... write resumed>) = 18 [pid 5884] write(1, "executing program\n", 18 [pid 5883] close(11 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5884] <... write resumed>) = 18 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] close(15 [pid 5880] close(24 [pid 5885] <... prlimit64 resumed>NULL) = 0 [pid 5884] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5883] close(12 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5884] <... prlimit64 resumed>NULL) = 0 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] close(16 [pid 5880] close(25 [pid 5885] <... sched_setscheduler resumed>) = 0 [pid 5884] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5883] close(13 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5884] <... sched_setscheduler resumed>) = 0 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] close(17 [pid 5880] close(26 [pid 5884] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5883] close(14 [pid 5882] <... mmap resumed>) = 0x200000000000 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... mmap resumed>) = 0x200000000000 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5881] close(18 [pid 5880] close(27 [pid 5885] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5883] close(15 [pid 5882] <... socket resumed>) = 3 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... socket resumed>) = 3 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] 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 [pid 5881] close(19 [pid 5880] close(28 [pid 5885] 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 [pid 5883] close(16 [pid 5882] <... sendto resumed>) = 32 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... sendto resumed>) = 32 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] recvfrom(3, [pid 5881] close(20 [pid 5880] close(29 [pid 5885] recvfrom(3, [pid 5883] close(17 [pid 5882] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=4}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] recvfrom(3, [pid 5881] close(21 [pid 5880] exit_group(0 [pid 5885] recvfrom(3, [pid 5883] close(18 [pid 5882] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=4}, {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 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5880] <... exit_group resumed>) = ? [pid 5885] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6}, {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 5884] <... mmap resumed>) = 0x200000000000 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(3 [pid 5881] close(22 [pid 5885] close(3 [pid 5884] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5883] close(19 [pid 5882] <... close resumed>) = 0 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... close resumed>) = 0 [pid 5884] <... socket resumed>) = 3 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5881] close(23 [pid 5885] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5884] 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 [pid 5883] close(20 [pid 5882] <... socket resumed>) = 3 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... socket resumed>) = 3 [pid 5884] <... sendto resumed>) = 32 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5881] close(24 [pid 5885] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5884] recvfrom(3, [pid 5883] close(21 [pid 5882] <... ioctl resumed>) = 0 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... ioctl resumed>) = 0 [pid 5884] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5881] close(25 [pid 5885] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5884] recvfrom(3, [pid 5883] close(22 [pid 5882] <... sendmsg resumed>) = 44 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... sendmsg resumed>) = 44 [pid 5884] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5}, {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 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(3 [pid 5881] close(26 [pid 5885] close(3 [pid 5884] close(3 [pid 5883] close(23 [pid 5882] <... close resumed>) = 0 [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... close resumed>) = 0 [pid 5884] <... close resumed>) = 0 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(4 [pid 5881] close(27 [pid 5885] close(4 [pid 5884] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5883] close(24 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... socket resumed>) = 3 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(5 [pid 5881] close(28 [pid 5885] close(5 [pid 5884] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5883] close(25 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... ioctl resumed>) = 0 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(6 [pid 5881] close(29 [pid 5885] close(6 [pid 5884] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5883] close(26 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... sendmsg resumed>) = 44 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(7 [pid 5881] exit_group(0 [pid 5885] close(7 [pid 5884] close(3 [pid 5883] close(27 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] <... exit_group resumed>) = ? [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = 0 [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(8 [pid 5880] +++ exited with 0 +++ [pid 5885] close(8 [pid 5884] close(4 [pid 5883] close(28 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(9 [pid 5885] close(9 [pid 5884] close(5 [pid 5883] close(29 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(10 [pid 5885] close(10 [pid 5884] close(6 [pid 5883] exit_group(0 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5883] <... exit_group resumed>) = ? [pid 5882] close(11 [pid 5885] close(11 [pid 5884] close(7 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] +++ exited with 0 +++ [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(12 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5885] close(12 [pid 5884] close(8 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(13 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5885] close(13 [pid 5884] close(9 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(14 [pid 5885] close(14 [pid 5884] close(10 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(15 [pid 5849] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5885] close(15 [pid 5884] close(11 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(16 [pid 5849] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5885] close(16 [pid 5884] close(12 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... openat resumed>) = 3 [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(17 [pid 5885] close(17 [pid 5884] close(13 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(18 [pid 5849] newfstatat(3, "", [pid 5885] close(18 [pid 5884] close(14 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(19 [pid 5885] close(19 [pid 5884] close(15 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] getdents64(3, [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(20 [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5885] close(20 [pid 5884] close(16 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(21 [pid 5849] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5885] close(21 [pid 5884] close(17 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(22 [pid 5885] close(22 [pid 5884] close(18 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] newfstatat(AT_FDCWD, "./3/binderfs", [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(23 [pid 5885] close(23 [pid 5884] close(19 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(24 [pid 5885] close(24 [pid 5884] close(20 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] unlink("./3/binderfs" [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(25 [pid 5849] <... unlink resumed>) = 0 [pid 5885] close(25 [pid 5884] close(21 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(26 [pid 5885] close(26 [pid 5884] close(22 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] getdents64(3, [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(27 [pid 5885] close(27 [pid 5884] close(23 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(28 [pid 5849] close(3 [pid 5885] close(28 [pid 5884] close(24 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... close resumed>) = 0 [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] close(29 [pid 5885] close(29 [pid 5884] close(25 [pid 5882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] rmdir("./3" [pid 5885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5882] exit_group(0 [pid 5885] exit_group(0 [pid 5884] close(26 [pid 5882] <... exit_group resumed>) = ? [pid 5849] <... rmdir resumed>) = 0 [pid 5885] <... exit_group resumed>) = ? [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5883] +++ exited with 0 +++ [pid 5884] close(27 [pid 5882] +++ exited with 0 +++ [pid 5884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5884] close(28) = -1 EBADF (Bad file descriptor) [pid 5884] close(29) = -1 EBADF (Bad file descriptor) [pid 5884] exit_group(0) = ? [pid 5845] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5885] +++ exited with 0 +++ [pid 5849] mkdir("./4", 0777 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5849] <... mkdir resumed>) = 0 [pid 5847] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] <... openat resumed>) = 3 [pid 5844] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5848] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 5887 attached [pid 5849] <... clone resumed>, child_tidptr=0x55558fed3650) = 6 [pid 5848] <... openat resumed>) = 3 [pid 5845] newfstatat(3, "", [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5887] set_robust_list(0x55558fed3660, 24 [pid 5848] newfstatat(3, "", [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5887] <... set_robust_list resumed>) = 0 [pid 5848] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5845] getdents64(3, [pid 5844] <... openat resumed>) = 3 [pid 5887] chdir("./4") = 0 [pid 5848] getdents64(3, [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5844] newfstatat(3, "", [pid 5887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5847] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5887] <... prctl resumed>) = 0 [pid 5848] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5887] setpgid(0, 0 [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5845] newfstatat(AT_FDCWD, "./3/binderfs", [pid 5844] getdents64(3, [pid 5887] <... setpgid resumed>) = 0 [pid 5848] newfstatat(AT_FDCWD, "./2/binderfs", [pid 5847] <... openat resumed>) = 3 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5847] newfstatat(3, "", [pid 5845] unlink("./3/binderfs" [pid 5844] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5887] <... openat resumed>) = 3 [pid 5848] unlink("./2/binderfs" [pid 5847] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5845] <... unlink resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5887] write(3, "1000", 4 [pid 5848] <... unlink resumed>) = 0 [pid 5847] getdents64(3, [pid 5845] getdents64(3, [pid 5844] newfstatat(AT_FDCWD, "./2/binderfs", [pid 5887] <... write resumed>) = 4 [pid 5848] getdents64(3, [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5887] close(3 [pid 5847] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5887] <... close resumed>) = 0 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] close(3 [pid 5844] unlink("./2/binderfs" [pid 5887] symlink("/dev/binderfs", "./binderfs" [pid 5848] close(3 [pid 5847] newfstatat(AT_FDCWD, "./4/binderfs", [pid 5845] <... close resumed>) = 0 [pid 5844] <... unlink resumed>) = 0 [pid 5887] <... symlink resumed>) = 0 [pid 5848] <... close resumed>) = 0 [pid 5847] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5845] rmdir("./3" executing program [pid 5887] write(1, "executing program\n", 18 [pid 5848] rmdir("./2" [pid 5847] unlink("./4/binderfs" [pid 5845] <... rmdir resumed>) = 0 [pid 5844] getdents64(3, [pid 5887] <... write resumed>) = 18 [pid 5848] <... rmdir resumed>) = 0 [pid 5847] <... unlink resumed>) = 0 [pid 5887] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5848] mkdir("./3", 0777 [pid 5845] mkdir("./4", 0777 [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5845] <... mkdir resumed>) = 0 [pid 5844] close(3 [pid 5848] <... mkdir resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] rmdir("./2" [pid 5887] <... prlimit64 resumed>NULL) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... rmdir resumed>) = 0 [pid 5887] sched_setscheduler(0, SCHED_FIFO, [7]./strace-static-x86_64: Process 5889 attached ) = 0 [pid 5847] getdents64(3, [pid 5844] mkdir("./3", 0777./strace-static-x86_64: Process 5888 attached [pid 5889] set_robust_list(0x55558fed3660, 24 [pid 5887] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5848] <... clone resumed>, child_tidptr=0x55558fed3650) = 5 [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x55558fed3650) = 6 [pid 5844] <... mkdir resumed>) = 0 [pid 5884] +++ exited with 0 +++ [pid 5889] <... set_robust_list resumed>) = 0 [pid 5889] chdir("./3") = 0 [pid 5889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5888] set_robust_list(0x55558fed3660, 24 [pid 5847] close(3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5889] setpgid(0, 0 [pid 5888] <... set_robust_list resumed>) = 0 [pid 5847] <... close resumed>) = 0 ./strace-static-x86_64: Process 5890 attached [pid 5890] set_robust_list(0x55558fed3660, 24 [pid 5844] <... clone resumed>, child_tidptr=0x55558fed3650) = 5 [pid 5890] <... set_robust_list resumed>) = 0 [pid 5890] chdir("./3") = 0 [pid 5889] <... setpgid resumed>) = 0 [pid 5888] chdir("./4" [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5847] rmdir("./4" [pid 5890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5888] <... chdir resumed>) = 0 [pid 5850] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5890] <... prctl resumed>) = 0 [pid 5889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] <... rmdir resumed>) = 0 [pid 5890] setpgid(0, 0 [pid 5888] <... prctl resumed>) = 0 [pid 5850] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5890] <... setpgid resumed>) = 0 [pid 5889] <... openat resumed>) = 3 [pid 5888] setpgid(0, 0 [pid 5850] <... openat resumed>) = 3 [pid 5847] mkdir("./5", 0777 [pid 5890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5888] <... setpgid resumed>) = 0 [pid 5850] newfstatat(3, "", [pid 5847] <... mkdir resumed>) = 0 [pid 5890] <... openat resumed>) = 3 [pid 5889] write(3, "1000", 4 [pid 5888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5890] write(3, "1000", 4 [pid 5889] <... write resumed>) = 4 [pid 5850] getdents64(3, [pid 5847] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5890] <... write resumed>) = 4 [pid 5888] <... openat resumed>) = 3 [pid 5889] close(3 [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5890] close(3 [pid 5889] <... close resumed>) = 0 [pid 5888] write(3, "1000", 4 [pid 5850] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5890] <... close resumed>) = 0 [pid 5890] symlink("/dev/binderfs", "./binderfs" [pid 5889] symlink("/dev/binderfs", "./binderfs" [pid 5888] <... write resumed>) = 4 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] newfstatat(AT_FDCWD, "./3/binderfs", [pid 5889] <... symlink resumed>) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5890] <... symlink resumed>) = 0 [pid 5888] close(3executing program [pid 5850] unlink("./3/binderfs" [pid 5890] write(1, "executing program\n", 18 [pid 5889] write(1, "executing program\n", 18executing program [pid 5888] <... close resumed>) = 0 [pid 5850] <... unlink resumed>) = 0 [pid 5890] <... write resumed>) = 18 [pid 5889] <... write resumed>) = 18 [pid 5888] symlink("/dev/binderfs", "./binderfs" [pid 5850] getdents64(3, [pid 5847] <... clone resumed>, child_tidptr=0x55558fed3650) = 7 [pid 5890] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5889] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5888] <... symlink resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5890] <... prlimit64 resumed>NULL) = 0 [pid 5889] <... prlimit64 resumed>NULL) = 0 [pid 5850] close(3 [pid 5890] sched_setscheduler(0, SCHED_FIFO, [7]executing program [pid 5888] write(1, "executing program\n", 18 [pid 5850] <... close resumed>) = 0 [pid 5890] <... sched_setscheduler resumed>) = 0 [pid 5889] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5888] <... write resumed>) = 18 [pid 5850] rmdir("./3" [pid 5890] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5889] <... sched_setscheduler resumed>) = 0 [pid 5888] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5850] <... rmdir resumed>) = 0 [pid 5889] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5887] <... mmap resumed>) = 0x200000000000 ./strace-static-x86_64: Process 5891 attached [pid 5890] <... mmap resumed>) = 0x200000000000 [pid 5887] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5891] set_robust_list(0x55558fed3660, 24 [pid 5890] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5887] <... socket resumed>) = 3 [pid 5891] <... set_robust_list resumed>) = 0 [pid 5890] <... socket resumed>) = 3 [pid 5887] 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 [pid 5891] chdir("./5" [pid 5890] 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 [pid 5887] <... sendto resumed>) = 32 [pid 5891] <... chdir resumed>) = 0 [pid 5890] <... sendto resumed>) = 32 [pid 5887] recvfrom(3, [pid 5891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5890] recvfrom(3, [pid 5887] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5891] <... prctl resumed>) = 0 [pid 5890] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5887] recvfrom(3, [pid 5891] setpgid(0, 0 [pid 5890] recvfrom(3, [pid 5887] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6}, {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 5891] <... setpgid resumed>) = 0 [pid 5890] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5}, {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 5887] close(3 [pid 5891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5890] close(3 [pid 5887] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 3 [pid 5890] <... close resumed>) = 0 [pid 5887] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5891] write(3, "1000", 4 [pid 5890] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5887] <... socket resumed>) = 3 [pid 5891] <... write resumed>) = 4 [pid 5890] <... socket resumed>) = 3 [pid 5887] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5891] close(3 [pid 5890] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5887] <... ioctl resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5890] <... ioctl resumed>) = 0 [pid 5887] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5891] symlink("/dev/binderfs", "./binderfs" [pid 5890] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5887] <... sendmsg resumed>) = 44 [pid 5891] <... symlink resumed>) = 0 [pid 5890] <... sendmsg resumed>) = 44 [pid 5887] close(3 [pid 5890] close(3 [pid 5887] <... close resumed>) = 0 executing program [pid 5891] write(1, "executing program\n", 18 [pid 5890] <... close resumed>) = 0 [pid 5887] close(4 [pid 5891] <... write resumed>) = 18 [pid 5890] close(4 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5887] close(5 [pid 5891] <... prlimit64 resumed>NULL) = 0 [pid 5890] close(5 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5887] close(6 [pid 5891] <... sched_setscheduler resumed>) = 0 [pid 5890] close(6 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5887] close(7 [pid 5890] close(7 [pid 5889] <... mmap resumed>) = 0x200000000000 [pid 5888] <... prlimit64 resumed>NULL) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] mkdir("./4", 0777 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5888] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5887] close(8 [pid 5850] <... mkdir resumed>) = 0 [pid 5890] close(8 [pid 5889] <... socket resumed>) = 3 [pid 5888] <... sched_setscheduler resumed>) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] 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 [pid 5888] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5887] close(9 [pid 5891] <... mmap resumed>) = 0x200000000000 [pid 5890] close(9 [pid 5889] <... sendto resumed>) = 32 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5891] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] recvfrom(3, [pid 5887] close(10 [pid 5891] <... socket resumed>) = 3 [pid 5890] close(10 [pid 5889] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] 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 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] recvfrom(3, [pid 5887] close(11./strace-static-x86_64: Process 5892 attached [pid 5891] <... sendto resumed>) = 32 [pid 5890] close(11 [pid 5889] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5}, {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 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] set_robust_list(0x55558fed3660, 24 [pid 5891] recvfrom(3, [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(3 [pid 5887] close(12 [pid 5892] <... set_robust_list resumed>) = 0 [pid 5891] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=7}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5890] close(12 [pid 5889] <... close resumed>) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... clone resumed>, child_tidptr=0x55558fed3650) = 6 [pid 5892] chdir("./4" [pid 5891] recvfrom(3, [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5887] close(13 [pid 5891] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=7}, {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 5890] close(13 [pid 5889] <... socket resumed>) = 3 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] <... chdir resumed>) = 0 [pid 5891] close(3 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5887] close(14 [pid 5892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5891] <... close resumed>) = 0 [pid 5890] close(14 [pid 5889] <... ioctl resumed>) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] <... prctl resumed>) = 0 [pid 5891] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5887] close(15 [pid 5892] setpgid(0, 0 [pid 5891] <... socket resumed>) = 3 [pid 5890] close(15 [pid 5889] <... sendmsg resumed>) = 44 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(3 [pid 5887] close(16 [pid 5891] <... ioctl resumed>) = 0 [pid 5890] close(16 [pid 5889] <... close resumed>) = 0 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(4 [pid 5887] close(17 [pid 5892] <... setpgid resumed>) = 0 [pid 5891] <... sendmsg resumed>) = 44 [pid 5890] close(17 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5891] close(3 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(5 [pid 5887] close(18 [pid 5892] <... openat resumed>) = 3 [pid 5891] <... close resumed>) = 0 [pid 5890] close(18 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] write(3, "1000", 4 [pid 5891] close(4 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(6 [pid 5887] close(19 [pid 5892] <... write resumed>) = 4 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(19 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] close(3 [pid 5891] close(5 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(7 [pid 5887] close(20 [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(20 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] symlink("/dev/binderfs", "./binderfs" [pid 5891] close(6 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(8 [pid 5887] close(21 [pid 5892] <... symlink resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(21 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5892] write(1, "executing program\n", 18 [pid 5891] close(7 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(9 [pid 5887] close(22 [pid 5892] <... write resumed>) = 18 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(22 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5891] close(8 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(10 [pid 5887] close(23 [pid 5892] <... prlimit64 resumed>NULL) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(23 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5891] close(9 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(11 [pid 5887] close(24 [pid 5892] <... sched_setscheduler resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(24 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5891] close(10 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(12 [pid 5887] close(25 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(25 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... mmap resumed>) = 0x200000000000 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] close(11 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(13 [pid 5888] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5887] close(26 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(26 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... socket resumed>) = 3 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] close(12 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(14 [pid 5888] 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 [pid 5887] close(27 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(27 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... sendto resumed>) = 32 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] close(13 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(15 [pid 5888] recvfrom(3, [pid 5887] close(28 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(28 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] close(14 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(16 [pid 5888] recvfrom(3, [pid 5887] close(29 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] close(29 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6}, {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 5887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] close(15 [pid 5890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(17 [pid 5888] close(3 [pid 5887] exit_group(0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5890] exit_group(0 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... close resumed>) = 0 [pid 5887] <... exit_group resumed>) = ? [pid 5891] close(16 [pid 5890] <... exit_group resumed>) = ? [pid 5889] close(18 [pid 5888] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5887] +++ exited with 0 +++ [pid 5892] <... mmap resumed>) = 0x200000000000 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... socket resumed>) = 3 [pid 5892] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5891] close(17 [pid 5889] close(19 [pid 5888] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5892] <... socket resumed>) = 3 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... ioctl resumed>) = 0 [pid 5892] 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 [pid 5891] close(18 [pid 5889] close(20 [pid 5888] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5892] <... sendto resumed>) = 32 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... sendmsg resumed>) = 44 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5892] recvfrom(3, [pid 5891] close(19 [pid 5889] close(21 [pid 5888] close(3 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5892] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... close resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5892] recvfrom(3, [pid 5891] close(20 [pid 5889] close(22 [pid 5888] close(4 [pid 5892] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6}, {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 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] close(3 [pid 5891] close(21 [pid 5890] +++ exited with 0 +++ [pid 5889] close(23 [pid 5888] close(5 [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5892] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5891] close(22 [pid 5889] close(24 [pid 5888] close(6 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=33 /* 0.33 s */} --- [pid 5892] <... socket resumed>) = 3 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5892] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5891] close(23 [pid 5889] close(25 [pid 5888] close(7 [pid 5892] <... ioctl resumed>) = 0 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... openat resumed>) = 3 [pid 5892] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5891] close(24 [pid 5889] close(26 [pid 5888] close(8 [pid 5892] <... sendmsg resumed>) = 44 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] newfstatat(3, "", [pid 5892] close(3 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(27 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5892] <... close resumed>) = 0 [pid 5891] close(25 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] close(9 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5892] close(4 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(28 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] close(26 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] close(10 [pid 5849] getdents64(3, [pid 5844] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5892] close(5 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] close(29 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] close(27 [pid 5889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] close(11 [pid 5844] <... openat resumed>) = 3 [pid 5892] close(6 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] close(28 [pid 5889] exit_group(0 [pid 5888] close(12 [pid 5844] newfstatat(3, "", [pid 5892] close(7 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] <... exit_group resumed>) = ? [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] close(29 [pid 5888] close(13 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5892] close(8 [pid 5891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] exit_group(0 [pid 5888] close(14 [pid 5892] close(9 [pid 5891] <... exit_group resumed>) = ? [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] +++ exited with 0 +++ [pid 5889] +++ exited with 0 +++ [pid 5888] close(15 [pid 5849] newfstatat(AT_FDCWD, "./4/binderfs", [pid 5844] getdents64(3, [pid 5892] close(10 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5847] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=36 /* 0.36 s */} --- [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] close(16 [pid 5849] unlink("./4/binderfs" [pid 5844] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5892] close(11 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] close(17 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5892] close(12 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(AT_FDCWD, "./3/binderfs", [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] close(18 [pid 5892] close(13 [pid 5849] <... unlink resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] close(14 [pid 5888] close(19 [pid 5849] getdents64(3, [pid 5848] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] unlink("./3/binderfs" [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... unlink resumed>) = 0 [pid 5892] close(15 [pid 5888] close(20 [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] close(16 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5847] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] close(3 [pid 5844] getdents64(3, [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] close(21 [pid 5892] close(17 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... openat resumed>) = 3 [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] close(22 [pid 5849] <... close resumed>) = 0 [pid 5892] close(18 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] close(19) = -1 EBADF (Bad file descriptor) [pid 5888] close(23 [pid 5847] <... openat resumed>) = 3 [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5892] close(20 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] rmdir("./4" [pid 5848] newfstatat(3, "", [pid 5847] newfstatat(3, "", [pid 5844] close(3 [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] close(24 [pid 5892] close(21 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... close resumed>) = 0 [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] close(25 [pid 5849] <... rmdir resumed>) = 0 [pid 5892] close(22 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5847] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] rmdir("./3" [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] close(26 [pid 5849] mkdir("./5", 0777 [pid 5892] close(23 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... mkdir resumed>) = 0 [pid 5848] getdents64(3, [pid 5847] getdents64(3, [pid 5844] <... rmdir resumed>) = 0 [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] close(27 [pid 5892] close(24 [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5888] close(28 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5847] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 5893 attached [pid 5892] close(25 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] mkdir("./4", 0777 [pid 5893] set_robust_list(0x55558fed3660, 24 [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] close(29 [pid 5893] <... set_robust_list resumed>) = 0 [pid 5892] close(26 [pid 5888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x55558fed3650) = 7 [pid 5847] newfstatat(AT_FDCWD, "./5/binderfs", [pid 5844] <... mkdir resumed>) = 0 [pid 5893] chdir("./5" [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] exit_group(0 [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5892] close(27 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5893] <... chdir resumed>) = 0 [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... exit_group resumed>) = ? [pid 5848] newfstatat(AT_FDCWD, "./3/binderfs", [pid 5847] unlink("./5/binderfs" [pid 5893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5892] close(28 [pid 5847] <... unlink resumed>) = 0 [pid 5893] <... prctl resumed>) = 0 [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5892] close(29 [pid 5893] setpgid(0, 0 [pid 5892] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5894 attached [pid 5892] exit_group(0 [pid 5848] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5847] getdents64(3, [pid 5894] set_robust_list(0x55558fed3660, 24 [pid 5893] <... setpgid resumed>) = 0 [pid 5892] <... exit_group resumed>) = ? [pid 5888] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=36 /* 0.36 s */} --- [pid 5894] <... set_robust_list resumed>) = 0 [pid 5893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5892] +++ exited with 0 +++ [pid 5848] unlink("./3/binderfs" [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x55558fed3650) = 6 [pid 5845] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5894] chdir("./4" [pid 5893] <... openat resumed>) = 3 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5848] <... unlink resumed>) = 0 [pid 5847] close(3 [pid 5848] getdents64(3, [pid 5894] <... chdir resumed>) = 0 [pid 5893] write(3, "1000", 4 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5847] <... close resumed>) = 0 [pid 5845] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5893] <... write resumed>) = 4 [pid 5848] close(3 [pid 5847] rmdir("./5" [pid 5845] <... openat resumed>) = 3 [pid 5894] <... prctl resumed>) = 0 [pid 5893] close(3 [pid 5848] <... close resumed>) = 0 [pid 5847] <... rmdir resumed>) = 0 [pid 5845] newfstatat(3, "", [pid 5894] setpgid(0, 0 [pid 5893] <... close resumed>) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5894] <... setpgid resumed>) = 0 [pid 5893] symlink("/dev/binderfs", "./binderfs" [pid 5847] mkdir("./6", 0777 [pid 5845] getdents64(3, [pid 5894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5893] <... symlink resumed>) = 0 [pid 5847] <... mkdir resumed>) = 0 [pid 5848] rmdir("./3" [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5894] <... openat resumed>) = 3 executing program [pid 5893] write(1, "executing program\n", 18 [pid 5848] <... rmdir resumed>) = 0 [pid 5847] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5893] <... write resumed>) = 18 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5894] write(3, "1000", 4 [pid 5848] mkdir("./4", 0777 [pid 5845] newfstatat(AT_FDCWD, "./4/binderfs", ./strace-static-x86_64: Process 5895 attached [pid 5894] <... write resumed>) = 4 [pid 5893] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5848] <... mkdir resumed>) = 0 [pid 5895] set_robust_list(0x55558fed3660, 24 [pid 5894] close(3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5895] <... set_robust_list resumed>) = 0 [pid 5894] <... close resumed>) = 0 [pid 5893] <... prlimit64 resumed>NULL) = 0 [pid 5847] <... clone resumed>, child_tidptr=0x55558fed3650) = 8 [pid 5894] symlink("/dev/binderfs", "./binderfs" [pid 5893] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5845] unlink("./4/binderfs" [pid 5893] <... sched_setscheduler resumed>) = 0 [pid 5845] <... unlink resumed>) = 0 [pid 5893] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5895] chdir("./6" [pid 5894] <... symlink resumed>) = 0 [pid 5845] getdents64(3, [pid 5894] write(1, "executing program\n", 18 [pid 5895] <... chdir resumed>) = 0 [pid 5894] <... write resumed>) = 18 [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5845] close(3) = 0 [pid 5894] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5845] rmdir("./4" [pid 5895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5850] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] <... rmdir resumed>) = 0 [pid 5895] <... prctl resumed>) = 0 [pid 5894] <... prlimit64 resumed>NULL) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5895] setpgid(0, 0 [pid 5894] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5850] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5848] <... clone resumed>, child_tidptr=0x55558fed3650) = 6 [pid 5845] mkdir("./5", 0777 [pid 5895] <... setpgid resumed>) = 0 [pid 5894] <... sched_setscheduler resumed>) = 0 [pid 5850] <... openat resumed>) = 3 [pid 5845] <... mkdir resumed>) = 0 [pid 5895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5894] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0executing program [pid 5850] newfstatat(3, "", ./strace-static-x86_64: Process 5896 attached [pid 5895] <... openat resumed>) = 3 [pid 5893] <... mmap resumed>) = 0x200000000000 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5896] set_robust_list(0x55558fed3660, 24 [pid 5895] write(3, "1000", 4 [pid 5893] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5896] <... set_robust_list resumed>) = 0 [pid 5895] <... write resumed>) = 4 [pid 5894] <... mmap resumed>) = 0x200000000000 [pid 5893] <... socket resumed>) = 3 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5894] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5893] 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./strace-static-x86_64: Process 5897 attached [pid 5896] chdir("./4" [pid 5895] close(3 [pid 5894] <... socket resumed>) = 3 [pid 5893] <... sendto resumed>) = 32 [pid 5850] getdents64(3, [pid 5897] set_robust_list(0x55558fed3660, 24 [pid 5896] <... chdir resumed>) = 0 [pid 5895] <... close resumed>) = 0 [pid 5894] 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 [pid 5893] recvfrom(3, [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5845] <... clone resumed>, child_tidptr=0x55558fed3650) = 7 [pid 5897] <... set_robust_list resumed>) = 0 [pid 5896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5895] symlink("/dev/binderfs", "./binderfs" [pid 5893] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=7}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5850] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5897] chdir("./5" [pid 5896] <... prctl resumed>) = 0 [pid 5895] <... symlink resumed>) = 0 [pid 5894] <... sendto resumed>) = 32 [pid 5893] recvfrom(3, [pid 5894] recvfrom(3, [pid 5893] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=7}, {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 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 5897] <... chdir resumed>) = 0 [pid 5896] setpgid(0, 0 [pid 5895] write(1, "executing program\n", 18 [pid 5894] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5893] close(3 [pid 5850] newfstatat(AT_FDCWD, "./4/binderfs", [pid 5897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5896] <... setpgid resumed>) = 0 [pid 5895] <... write resumed>) = 18 [pid 5894] recvfrom(3, [pid 5893] <... close resumed>) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5897] <... prctl resumed>) = 0 [pid 5896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5895] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5894] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6}, {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 5893] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] unlink("./4/binderfs" [pid 5897] setpgid(0, 0 [pid 5896] <... openat resumed>) = 3 [pid 5895] <... prlimit64 resumed>NULL) = 0 [pid 5894] close(3 [pid 5893] <... socket resumed>) = 3 [pid 5850] <... unlink resumed>) = 0 [pid 5897] <... setpgid resumed>) = 0 [pid 5896] write(3, "1000", 4 [pid 5895] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5893] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5850] getdents64(3, [pid 5897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5896] <... write resumed>) = 4 [pid 5895] <... sched_setscheduler resumed>) = 0 [pid 5894] <... close resumed>) = 0 [pid 5893] <... ioctl resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5896] close(3 [pid 5895] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5894] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5893] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5850] close(3 [pid 5897] <... openat resumed>) = 3 [pid 5894] <... socket resumed>) = 3 [pid 5893] <... sendmsg resumed>) = 44 [pid 5897] write(3, "1000", 4 [pid 5894] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5893] close(3 [pid 5897] <... write resumed>) = 4 [pid 5894] <... ioctl resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5897] close(3 [pid 5894] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5893] close(4 [pid 5897] <... close resumed>) = 0 [pid 5894] <... sendmsg resumed>) = 44 [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] symlink("/dev/binderfs", "./binderfs" [pid 5894] close(3 [pid 5893] close(5 [pid 5897] <... symlink resumed>) = 0 [pid 5894] <... close resumed>) = 0 [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(4 [pid 5893] close(6 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5894] close(5 [pid 5893] close(7 [pid 5897] write(1, "executing program\n", 18 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] <... write resumed>) = 18 [pid 5894] close(6 [pid 5893] close(8 [pid 5897] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] <... prlimit64 resumed>NULL) = 0 [pid 5894] close(7 [pid 5893] close(9 [pid 5897] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] <... sched_setscheduler resumed>) = 0 [pid 5894] close(8 [pid 5893] close(10 [pid 5897] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] <... close resumed>) = 0 [pid 5895] <... mmap resumed>) = 0x200000000000 [pid 5894] close(9 [pid 5893] close(11 [pid 5850] <... close resumed>) = 0 [pid 5896] symlink("/dev/binderfs", "./binderfs" [pid 5895] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] rmdir("./4" [pid 5896] <... symlink resumed>) = 0 [pid 5895] <... socket resumed>) = 3 [pid 5894] close(10 [pid 5893] close(12 [pid 5850] <... rmdir resumed>) = 0 [pid 5895] 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 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] write(1, "executing program\n", 18executing program [pid 5895] <... sendto resumed>) = 32 [pid 5894] close(11 [pid 5893] close(13 [pid 5850] mkdir("./5", 0777 [pid 5896] <... write resumed>) = 18 [pid 5895] recvfrom(3, [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... mkdir resumed>) = 0 [pid 5896] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5895] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=8}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5894] close(12 [pid 5893] close(14 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5896] <... prlimit64 resumed>NULL) = 0 [pid 5895] recvfrom(3, [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5895] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=8}, {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 5894] close(13 [pid 5893] close(15./strace-static-x86_64: Process 5898 attached [pid 5896] <... sched_setscheduler resumed>) = 0 [pid 5895] close(3 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... clone resumed>, child_tidptr=0x55558fed3650) = 7 [pid 5898] set_robust_list(0x55558fed3660, 24 [pid 5896] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5895] <... close resumed>) = 0 [pid 5894] close(14 [pid 5893] close(16 [pid 5897] <... mmap resumed>) = 0x200000000000 [pid 5895] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5895] <... socket resumed>) = 3 [pid 5894] close(15 [pid 5893] close(17 [pid 5897] <... socket resumed>) = 3 [pid 5895] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] 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 [pid 5895] <... ioctl resumed>) = 0 [pid 5894] close(16 [pid 5893] close(18 [pid 5897] <... sendto resumed>) = 32 [pid 5895] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] recvfrom(3, [pid 5895] <... sendmsg resumed>) = 44 [pid 5894] close(17 [pid 5893] close(19 [pid 5897] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=7}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5895] close(3 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] recvfrom(3, [pid 5895] <... close resumed>) = 0 [pid 5894] close(18 [pid 5893] close(20 [pid 5897] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=7}, {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 5895] close(4 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(3 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(19 [pid 5893] close(21 [pid 5897] <... close resumed>) = 0 [pid 5895] close(5 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(20 [pid 5893] close(22 [pid 5897] <... socket resumed>) = 3 [pid 5895] close(6 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(21 [pid 5893] close(23 [pid 5897] <... ioctl resumed>) = 0 [pid 5895] close(7 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(22 [pid 5893] close(24 [pid 5897] <... sendmsg resumed>) = 44 [pid 5895] close(8 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(3 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(23 [pid 5893] close(25 [pid 5897] <... close resumed>) = 0 [pid 5895] close(9 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(4 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(24 [pid 5893] close(26 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5895] close(10 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(5 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(25 [pid 5893] close(27 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5895] close(11 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(6 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(26 [pid 5893] close(28 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5895] close(12 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(7 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(27 [pid 5893] close(29 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5895] close(13 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(8 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(28 [pid 5893] exit_group(0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5895] close(14 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... exit_group resumed>) = ? [pid 5897] close(9 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] close(29 [pid 5893] +++ exited with 0 +++ [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5895] close(15 [pid 5894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] close(10 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] exit_group(0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5895] close(16 [pid 5894] <... exit_group resumed>) = ? [pid 5898] <... set_robust_list resumed>) = 0 [pid 5897] close(11 [pid 5896] <... mmap resumed>) = 0x200000000000 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] chdir("./5" [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5895] close(17 [pid 5898] <... chdir resumed>) = 0 [pid 5897] close(12 [pid 5896] <... socket resumed>) = 3 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] 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 [pid 5895] close(18 [pid 5898] <... prctl resumed>) = 0 [pid 5897] close(13 [pid 5896] <... sendto resumed>) = 32 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] setpgid(0, 0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] recvfrom(3, [pid 5895] close(19 [pid 5898] <... setpgid resumed>) = 0 [pid 5897] close(14 [pid 5896] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] recvfrom(3, [pid 5895] close(20 [pid 5898] <... openat resumed>) = 3 [pid 5897] close(15 [pid 5896] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6}, {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 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] write(3, "1000", 4 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] close(3 [pid 5895] close(21 [pid 5898] <... write resumed>) = 4 [pid 5897] close(16 [pid 5896] <... close resumed>) = 0 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(3 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5896] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5895] close(22 [pid 5898] <... close resumed>) = 0 [pid 5897] close(17 [pid 5896] <... socket resumed>) = 3 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5895] close(23 [pid 5897] close(18 [pid 5896] <... ioctl resumed>) = 0 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5895] close(24 [pid 5897] close(19 [pid 5896] <... sendmsg resumed>) = 44 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] close(3 [pid 5895] close(25 [pid 5897] close(20 [pid 5896] <... close resumed>) = 0 [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] close(4 [pid 5895] close(26 [pid 5897] close(21 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] close(5 [pid 5895] close(27 [pid 5897] close(22 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] symlink("/dev/binderfs", "./binderfs" [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] close(6 [pid 5895] close(28 [pid 5897] close(23 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] close(7 [pid 5895] close(29 [pid 5897] close(24 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] <... symlink resumed>) = 0 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] close(8 [pid 5895] exit_group(0 [pid 5898] write(1, "executing program\n", 18 [pid 5897] close(25 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5895] <... exit_group resumed>) = ? [pid 5898] <... write resumed>) = 18 [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] close(9 [pid 5894] +++ exited with 0 +++ [pid 5897] close(26 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] close(10 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5897] close(27 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] close(11 [pid 5844] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5897] close(28 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] close(12 [pid 5897] close(29 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] close(13 [pid 5844] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5897] exit_group(0 [pid 5896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] <... openat resumed>) = 3 [pid 5897] <... exit_group resumed>) = ? [pid 5896] close(14) = -1 EBADF (Bad file descriptor) [pid 5895] +++ exited with 0 +++ [pid 5896] close(15) = -1 EBADF (Bad file descriptor) [pid 5896] close(16) = -1 EBADF (Bad file descriptor) [pid 5896] close(17) = -1 EBADF (Bad file descriptor) [pid 5896] close(18) = -1 EBADF (Bad file descriptor) [pid 5896] close(19) = -1 EBADF (Bad file descriptor) [pid 5896] close(20) = -1 EBADF (Bad file descriptor) [pid 5896] close(21) = -1 EBADF (Bad file descriptor) [pid 5896] close(22) = -1 EBADF (Bad file descriptor) [pid 5896] close(23) = -1 EBADF (Bad file descriptor) [pid 5896] close(24) = -1 EBADF (Bad file descriptor) [pid 5896] close(25) = -1 EBADF (Bad file descriptor) [pid 5896] close(26) = -1 EBADF (Bad file descriptor) [pid 5896] close(27) = -1 EBADF (Bad file descriptor) [pid 5896] close(28) = -1 EBADF (Bad file descriptor) [pid 5896] close(29) = -1 EBADF (Bad file descriptor) [pid 5896] exit_group(0) = ? [pid 5898] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5897] +++ exited with 0 +++ [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] newfstatat(3, "", [pid 5898] <... prlimit64 resumed>NULL) = 0 [pid 5849] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5847] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=33 /* 0.33 s */} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=33 /* 0.33 s */} --- [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5898] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5849] <... openat resumed>) = 3 [pid 5847] restart_syscall(<... resuming interrupted clone ...> [pid 5844] getdents64(3, [pid 5898] <... sched_setscheduler resumed>) = 0 [pid 5849] newfstatat(3, "", [pid 5847] <... restart_syscall resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5898] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5845] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5896] +++ exited with 0 +++ [pid 5849] getdents64(3, [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5847] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] newfstatat(AT_FDCWD, "./4/binderfs", [pid 5849] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] <... openat resumed>) = 3 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] newfstatat(AT_FDCWD, "./5/binderfs", [pid 5847] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5845] newfstatat(3, "", [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] unlink("./4/binderfs" [pid 5849] unlink("./5/binderfs" [pid 5847] <... openat resumed>) = 3 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] <... unlink resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 5848] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] newfstatat(3, "", [pid 5845] getdents64(3, [pid 5849] getdents64(3, [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5844] getdents64(3, [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5848] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5847] getdents64(3, [pid 5845] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5849] close(3 [pid 5848] <... openat resumed>) = 3 [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] close(3 [pid 5849] <... close resumed>) = 0 [pid 5847] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] newfstatat(AT_FDCWD, "./5/binderfs", [pid 5848] newfstatat(3, "", [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... close resumed>) = 0 [pid 5849] rmdir("./5" [pid 5848] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5847] newfstatat(AT_FDCWD, "./6/binderfs", [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] rmdir("./4" [pid 5849] <... rmdir resumed>) = 0 [pid 5848] getdents64(3, [pid 5847] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5845] unlink("./5/binderfs" [pid 5844] <... rmdir resumed>) = 0 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5847] unlink("./6/binderfs" [pid 5845] <... unlink resumed>) = 0 [pid 5849] mkdir("./6", 0777 [pid 5848] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] <... unlink resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] getdents64(3, [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] newfstatat(AT_FDCWD, "./4/binderfs", [pid 5847] getdents64(3, [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5848] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5845] close(3 [pid 5844] mkdir("./5", 0777 [pid 5845] <... close resumed>) = 0 [pid 5847] close(3 [pid 5844] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5899 attached [pid 5849] <... clone resumed>, child_tidptr=0x55558fed3650) = 8 [pid 5848] unlink("./4/binderfs" [pid 5847] <... close resumed>) = 0 [pid 5845] rmdir("./5" [pid 5848] <... unlink resumed>) = 0 [pid 5899] set_robust_list(0x55558fed3660, 24 [pid 5848] getdents64(3, [pid 5847] rmdir("./6" [pid 5845] <... rmdir resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5900 attached [pid 5899] <... set_robust_list resumed>) = 0 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5847] <... rmdir resumed>) = 0 [pid 5899] chdir("./6" [pid 5848] close(3 [pid 5847] mkdir("./7", 0777 [pid 5845] mkdir("./6", 0777 [pid 5900] set_robust_list(0x55558fed3660, 24 [pid 5899] <... chdir resumed>) = 0 [pid 5848] <... close resumed>) = 0 [pid 5847] <... mkdir resumed>) = 0 [pid 5845] <... mkdir resumed>) = 0 [pid 5900] <... set_robust_list resumed>) = 0 [pid 5899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] rmdir("./4" [pid 5847] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x55558fed3650) = 7 [pid 5900] chdir("./5" [pid 5899] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5901 attached [pid 5899] setpgid(0, 0 [pid 5848] <... rmdir resumed>) = 0 [pid 5899] <... setpgid resumed>) = 0 [pid 5899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] mkdir("./5", 0777./strace-static-x86_64: Process 5902 attached [pid 5899] <... openat resumed>) = 3 [pid 5899] write(3, "1000", 4 [pid 5848] <... mkdir resumed>) = 0 [pid 5902] set_robust_list(0x55558fed3660, 24 [pid 5901] set_robust_list(0x55558fed3660, 24 [pid 5900] <... chdir resumed>) = 0 [pid 5899] <... write resumed>) = 4 [pid 5902] <... set_robust_list resumed>) = 0 [pid 5901] <... set_robust_list resumed>) = 0 [pid 5900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5899] close(3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5903 attached [pid 5902] chdir("./6" [pid 5901] chdir("./7" [pid 5900] <... prctl resumed>) = 0 [pid 5899] <... close resumed>) = 0 [pid 5900] setpgid(0, 0) = 0 [pid 5899] symlink("/dev/binderfs", "./binderfs" [pid 5847] <... clone resumed>, child_tidptr=0x55558fed3650) = 9 [pid 5845] <... clone resumed>, child_tidptr=0x55558fed3650) = 8 [pid 5902] <... chdir resumed>) = 0 [pid 5901] <... chdir resumed>) = 0 [pid 5900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5899] <... symlink resumed>) = 0 [pid 5903] set_robust_list(0x55558fed3660, 24 [pid 5902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5900] <... openat resumed>) = 3 executing program [pid 5899] write(1, "executing program\n", 18 [pid 5903] <... set_robust_list resumed>) = 0 [pid 5902] <... prctl resumed>) = 0 [pid 5901] <... prctl resumed>) = 0 [pid 5899] <... write resumed>) = 18 [pid 5903] chdir("./5" [pid 5902] setpgid(0, 0 [pid 5901] setpgid(0, 0 [pid 5900] write(3, "1000", 4 [pid 5899] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5848] <... clone resumed>, child_tidptr=0x55558fed3650) = 7 [pid 5903] <... chdir resumed>) = 0 [pid 5902] <... setpgid resumed>) = 0 [pid 5901] <... setpgid resumed>) = 0 [pid 5900] <... write resumed>) = 4 [pid 5899] <... prlimit64 resumed>NULL) = 0 [pid 5903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5900] close(3 [pid 5899] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5903] <... prctl resumed>) = 0 [pid 5902] <... openat resumed>) = 3 [pid 5901] <... openat resumed>) = 3 [pid 5900] <... close resumed>) = 0 [pid 5899] <... sched_setscheduler resumed>) = 0 [pid 5903] setpgid(0, 0 [pid 5899] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5902] write(3, "1000", 4 [pid 5901] write(3, "1000", 4 [pid 5900] symlink("/dev/binderfs", "./binderfs" [pid 5898] <... mmap resumed>) = 0x200000000000 [pid 5902] <... write resumed>) = 4 [pid 5901] <... write resumed>) = 4 [pid 5900] <... symlink resumed>) = 0 [pid 5898] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5902] close(3 [pid 5898] <... socket resumed>) = 3 [pid 5902] <... close resumed>) = 0 [pid 5901] close(3 [pid 5898] 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 executing program [pid 5902] symlink("/dev/binderfs", "./binderfs" [pid 5901] <... close resumed>) = 0 [pid 5900] write(1, "executing program\n", 18 [pid 5898] <... sendto resumed>) = 32 executing program [pid 5902] <... symlink resumed>) = 0 [pid 5901] symlink("/dev/binderfs", "./binderfs" [pid 5900] <... write resumed>) = 18 [pid 5898] recvfrom(3, [pid 5902] write(1, "executing program\n", 18 [pid 5901] <... symlink resumed>) = 0 [pid 5900] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5898] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=7}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5902] <... write resumed>) = 18 [pid 5901] write(1, "executing program\n", 18executing program [pid 5900] <... prlimit64 resumed>NULL) = 0 [pid 5898] recvfrom(3, [pid 5902] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5901] <... write resumed>) = 18 [pid 5900] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5898] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=7}, {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 5902] <... prlimit64 resumed>NULL) = 0 [pid 5901] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5900] <... sched_setscheduler resumed>) = 0 [pid 5898] close(3 [pid 5902] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5901] <... prlimit64 resumed>NULL) = 0 [pid 5900] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5898] <... close resumed>) = 0 [pid 5903] <... setpgid resumed>) = 0 [pid 5899] <... mmap resumed>) = 0x200000000000 [pid 5898] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5899] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5898] <... socket resumed>) = 3 [pid 5903] <... openat resumed>) = 3 [pid 5899] <... socket resumed>) = 3 [pid 5898] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5903] write(3, "1000", 4 [pid 5899] 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 [pid 5898] <... ioctl resumed>) = 0 [pid 5903] <... write resumed>) = 4 [pid 5899] <... sendto resumed>) = 32 [pid 5898] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5903] close(3 [pid 5899] recvfrom(3, [pid 5898] <... sendmsg resumed>) = 44 [pid 5903] <... close resumed>) = 0 [pid 5899] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=8}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5898] close(3 [pid 5903] symlink("/dev/binderfs", "./binderfs" [pid 5899] recvfrom(3, [pid 5898] <... close resumed>) = 0 [pid 5903] <... symlink resumed>) = 0 [pid 5899] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=8}, {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 executing program [pid 5898] close(4 [pid 5903] write(1, "executing program\n", 18 [pid 5899] close(3 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... write resumed>) = 18 [pid 5899] <... close resumed>) = 0 [pid 5898] close(5 [pid 5903] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5899] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... prlimit64 resumed>NULL) = 0 [pid 5899] <... socket resumed>) = 3 [pid 5898] close(6 [pid 5903] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5899] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... sched_setscheduler resumed>) = 0 [pid 5899] <... ioctl resumed>) = 0 [pid 5898] close(7 [pid 5903] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5899] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] <... sched_setscheduler resumed>) = 0 [pid 5901] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5900] <... mmap resumed>) = 0x200000000000 [pid 5899] <... sendmsg resumed>) = 44 [pid 5898] close(8 [pid 5902] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5901] <... sched_setscheduler resumed>) = 0 [pid 5900] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5899] close(3 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... mmap resumed>) = 0x200000000000 [pid 5901] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5900] <... socket resumed>) = 3 [pid 5899] <... close resumed>) = 0 [pid 5898] close(9 [pid 5903] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5902] <... mmap resumed>) = 0x200000000000 [pid 5900] 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 [pid 5899] close(4 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... socket resumed>) = 3 [pid 5902] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5900] <... sendto resumed>) = 32 [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(10 [pid 5903] 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 [pid 5902] <... socket resumed>) = 3 [pid 5900] recvfrom(3, [pid 5899] close(5 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... sendto resumed>) = 32 [pid 5902] 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 [pid 5900] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=7}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(11 [pid 5903] recvfrom(3, [pid 5902] <... sendto resumed>) = 32 [pid 5900] recvfrom(3, [pid 5899] close(6 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=7}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5902] recvfrom(3, [pid 5900] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=7}, {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 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(12 [pid 5903] recvfrom(3, [pid 5902] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=8}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5900] close(3 [pid 5899] close(7 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=7}, {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 5902] recvfrom(3, [pid 5900] <... close resumed>) = 0 [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(13 [pid 5903] close(3 [pid 5902] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=8}, {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 5900] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5899] close(8 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = 0 [pid 5902] close(3 [pid 5900] <... socket resumed>) = 3 [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(14 [pid 5903] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5902] <... close resumed>) = 0 [pid 5900] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5899] close(9 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... socket resumed>) = 3 [pid 5902] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5900] <... ioctl resumed>) = 0 [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(15 [pid 5903] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5902] <... socket resumed>) = 3 [pid 5900] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5899] close(10 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... ioctl resumed>) = 0 [pid 5902] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5900] <... sendmsg resumed>) = 44 [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(16 [pid 5903] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5902] <... ioctl resumed>) = 0 [pid 5900] close(3 [pid 5899] close(11 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... sendmsg resumed>) = 44 [pid 5902] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5900] <... close resumed>) = 0 [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(17 [pid 5903] close(3 [pid 5902] <... sendmsg resumed>) = 44 [pid 5900] close(4 [pid 5899] close(12 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = 0 [pid 5902] close(3 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(18 [pid 5903] close(4 [pid 5902] <... close resumed>) = 0 [pid 5900] close(5 [pid 5899] close(13 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(4 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(19 [pid 5903] close(5 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(6 [pid 5899] close(14 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(5 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(20 [pid 5903] close(6 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(7 [pid 5899] close(15 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(6 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(21 [pid 5903] close(7 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(8 [pid 5899] close(16 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(7 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(22 [pid 5903] close(8 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(9 [pid 5899] close(17 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(8 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(23 [pid 5903] close(9 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(10 [pid 5899] close(18 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(9 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(24 [pid 5903] close(10 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(11 [pid 5899] close(19 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(10 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(25 [pid 5903] close(11 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(12 [pid 5899] close(20 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(11 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(26 [pid 5903] close(12 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(13 [pid 5899] close(21 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(12 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(27 [pid 5903] close(13 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(14 [pid 5899] close(22 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(13 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(28 [pid 5903] close(14 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(15 [pid 5899] close(23 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(14 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(29 [pid 5903] close(15 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(16 [pid 5899] close(24 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(15 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] exit_group(0 [pid 5903] close(16 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] close(17 [pid 5899] close(25 [pid 5898] <... exit_group resumed>) = ? [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(16 [pid 5901] <... mmap resumed>) = 0x200000000000 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] close(17 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5900] close(18 [pid 5899] close(26 [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(17 [pid 5901] <... socket resumed>) = 3 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] close(18 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] 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 [pid 5900] close(19 [pid 5899] close(27 [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(18 [pid 5901] <... sendto resumed>) = 32 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] close(19 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] recvfrom(3, [pid 5900] close(20 [pid 5899] close(28 [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(19 [pid 5901] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] close(20 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] recvfrom(3, [pid 5900] close(21 [pid 5899] close(29 [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(20 [pid 5901] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9}, {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 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] close(21 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] close(3 [pid 5900] close(22 [pid 5899] exit_group(0 [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(21 [pid 5901] <... close resumed>) = 0 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... exit_group resumed>) = ? [pid 5903] close(22 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5900] close(23 [pid 5898] +++ exited with 0 +++ [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(22 [pid 5901] <... socket resumed>) = 3 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] close(23 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5900] close(24 [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(23 [pid 5901] <... ioctl resumed>) = 0 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] close(24 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5900] close(25 [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(24 [pid 5901] <... sendmsg resumed>) = 44 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] close(25 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] close(3 [pid 5900] close(26 [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(25 [pid 5901] <... close resumed>) = 0 [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] close(26 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] close(4 [pid 5900] close(27 [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(26 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] close(27 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] close(5 [pid 5900] close(28 [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(27 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] close(28 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] close(6 [pid 5900] close(29 [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(28 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5903] close(29 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] close(7 [pid 5900] exit_group(0 [pid 5903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] close(29 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5900] <... exit_group resumed>) = ? [pid 5903] exit_group(0 [pid 5902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] close(8 [pid 5899] +++ exited with 0 +++ [pid 5903] <... exit_group resumed>) = ? [pid 5902] exit_group(0 [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5902] <... exit_group resumed>) = ? [pid 5901] close(9 [pid 5900] +++ exited with 0 +++ [pid 5903] +++ exited with 0 +++ [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] close(10) = -1 EBADF (Bad file descriptor) [pid 5901] close(11) = -1 EBADF (Bad file descriptor) [pid 5901] close(12) = -1 EBADF (Bad file descriptor) [pid 5901] close(13) = -1 EBADF (Bad file descriptor) [pid 5901] close(14) = -1 EBADF (Bad file descriptor) [pid 5901] close(15) = -1 EBADF (Bad file descriptor) [pid 5901] close(16) = -1 EBADF (Bad file descriptor) [pid 5901] close(17) = -1 EBADF (Bad file descriptor) [pid 5901] close(18) = -1 EBADF (Bad file descriptor) [pid 5901] close(19) = -1 EBADF (Bad file descriptor) [pid 5901] close(20) = -1 EBADF (Bad file descriptor) [pid 5901] close(21) = -1 EBADF (Bad file descriptor) [pid 5901] close(22) = -1 EBADF (Bad file descriptor) [pid 5901] close(23) = -1 EBADF (Bad file descriptor) [pid 5901] close(24) = -1 EBADF (Bad file descriptor) [pid 5901] close(25) = -1 EBADF (Bad file descriptor) [pid 5901] close(26) = -1 EBADF (Bad file descriptor) [pid 5901] close(27) = -1 EBADF (Bad file descriptor) [pid 5901] close(28) = -1 EBADF (Bad file descriptor) [pid 5901] close(29 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5901] <... exit_group resumed>) = ? [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5902] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=36 /* 0.36 s */} --- [pid 5850] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5848] <... restart_syscall resumed>) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... openat resumed>) = 3 [pid 5849] <... openat resumed>) = 3 [pid 5844] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] newfstatat(3, "", [pid 5844] <... openat resumed>) = 3 [pid 5850] newfstatat(3, "", [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5848] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] newfstatat(3, "", [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] getdents64(3, [pid 5849] getdents64(3, [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5850] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5848] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] getdents64(3, [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] newfstatat(AT_FDCWD, "./5/binderfs", [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] <... openat resumed>) = 3 [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] unlink("./5/binderfs" [pid 5849] newfstatat(AT_FDCWD, "./6/binderfs", [pid 5848] newfstatat(3, "", [pid 5844] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... unlink resumed>) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5848] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] getdents64(3, [pid 5849] unlink("./6/binderfs" [pid 5848] getdents64(3, [pid 5844] newfstatat(AT_FDCWD, "./5/binderfs", [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5845] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] close(3 [pid 5848] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] unlink("./5/binderfs" [pid 5850] <... close resumed>) = 0 [pid 5849] getdents64(3, [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] <... unlink resumed>) = 0 [pid 5850] rmdir("./5" [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5848] newfstatat(AT_FDCWD, "./5/binderfs", [pid 5845] <... openat resumed>) = 3 [pid 5850] <... rmdir resumed>) = 0 [pid 5848] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] getdents64(3, [pid 5849] close(3 [pid 5845] newfstatat(3, "", [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5850] mkdir("./6", 0777 [pid 5849] <... close resumed>) = 0 [pid 5848] unlink("./5/binderfs" [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... mkdir resumed>) = 0 [pid 5849] rmdir("./6" [pid 5844] close(3 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... rmdir resumed>) = 0 [pid 5848] <... unlink resumed>) = 0 [pid 5845] getdents64(3, [pid 5844] <... close resumed>) = 0 [pid 5849] mkdir("./7", 0777 [pid 5848] getdents64(3, [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5844] rmdir("./5") = 0 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5845] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... mkdir resumed>) = 0 [pid 5848] close(3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] <... close resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] mkdir("./6", 0777 [pid 5845] newfstatat(AT_FDCWD, "./6/binderfs", [pid 5844] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5906 attached [pid 5848] rmdir("./5" [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5907 attached [pid 5906] set_robust_list(0x55558fed3660, 24 [pid 5850] <... clone resumed>, child_tidptr=0x55558fed3650) = 8 [pid 5848] <... rmdir resumed>) = 0 [pid 5845] unlink("./6/binderfs" [pid 5848] mkdir("./6", 0777 [pid 5845] <... unlink resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x55558fed3650) = 9 [pid 5848] <... mkdir resumed>) = 0 [pid 5907] set_robust_list(0x55558fed3660, 24 [pid 5906] <... set_robust_list resumed>) = 0 [pid 5906] chdir("./7" [pid 5845] getdents64(3, [pid 5907] <... set_robust_list resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5907] chdir("./6" [pid 5906] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5908 attached [pid 5907] <... chdir resumed>) = 0 [pid 5906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] close(3 [pid 5907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5906] <... prctl resumed>) = 0 [pid 5845] <... close resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x55558fed3650) = 8 [pid 5907] <... prctl resumed>) = 0 [pid 5906] setpgid(0, 0 [pid 5907] setpgid(0, 0 [pid 5906] <... setpgid resumed>) = 0 [pid 5845] rmdir("./6" [pid 5908] set_robust_list(0x55558fed3660, 24 [pid 5907] <... setpgid resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5905 attached [pid 5908] <... set_robust_list resumed>) = 0 [pid 5907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5906] <... openat resumed>) = 3 [pid 5848] <... clone resumed>, child_tidptr=0x55558fed3650) = 8 [pid 5845] mkdir("./7", 0777) = 0 [pid 5908] chdir("./6" [pid 5907] <... openat resumed>) = 3 [pid 5906] write(3, "1000", 4 [pid 5905] set_robust_list(0x55558fed3660, 24 [pid 5901] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5906] <... write resumed>) = 4 [pid 5905] <... set_robust_list resumed>) = 0 [pid 5847] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5905] chdir("./6" [pid 5907] write(3, "1000", 4 [pid 5906] close(3 [pid 5908] <... chdir resumed>) = 0 [pid 5907] <... write resumed>) = 4 [pid 5908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5907] close(3 [pid 5906] <... close resumed>) = 0 [pid 5908] <... prctl resumed>) = 0 [pid 5907] <... close resumed>) = 0 [pid 5906] symlink("/dev/binderfs", "./binderfs" [pid 5905] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5909 attached executing program executing program [pid 5845] <... clone resumed>, child_tidptr=0x55558fed3650) = 9 [pid 5909] set_robust_list(0x55558fed3660, 24 [pid 5908] setpgid(0, 0 [pid 5907] symlink("/dev/binderfs", "./binderfs" [pid 5906] <... symlink resumed>) = 0 [pid 5905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5847] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5909] <... set_robust_list resumed>) = 0 [pid 5905] <... prctl resumed>) = 0 [pid 5908] <... setpgid resumed>) = 0 [pid 5847] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5907] <... symlink resumed>) = 0 [pid 5905] setpgid(0, 0 [pid 5847] <... openat resumed>) = 3 [pid 5908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5847] newfstatat(3, "", [pid 5909] chdir("./7" [pid 5906] write(1, "executing program\n", 18 [pid 5905] <... setpgid resumed>) = 0 [pid 5847] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5907] write(1, "executing program\n", 18) = 18 [pid 5847] getdents64(3, 0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5847] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5907] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5906] <... write resumed>) = 18 [pid 5905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] newfstatat(AT_FDCWD, "./7/binderfs", [pid 5909] <... chdir resumed>) = 0 [pid 5908] <... openat resumed>) = 3 [pid 5907] <... prlimit64 resumed>NULL) = 0 [pid 5906] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5905] <... openat resumed>) = 3 [pid 5847] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5908] write(3, "1000", 4 [pid 5907] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5909] <... prctl resumed>) = 0 [pid 5847] unlink("./7/binderfs" [pid 5909] setpgid(0, 0 [pid 5908] <... write resumed>) = 4 [pid 5907] <... sched_setscheduler resumed>) = 0 [pid 5906] <... prlimit64 resumed>NULL) = 0 [pid 5905] write(3, "1000", 4 [pid 5847] <... unlink resumed>) = 0 [pid 5909] <... setpgid resumed>) = 0 [pid 5908] close(3 [pid 5907] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5906] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5908] <... close resumed>) = 0 [pid 5908] symlink("/dev/binderfs", "./binderfs" [pid 5847] getdents64(3, [pid 5908] <... symlink resumed>) = 0 [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5847] close(3 [pid 5909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5908] write(1, "executing program\n", 18 [pid 5906] <... sched_setscheduler resumed>) = 0 executing program [pid 5905] <... write resumed>) = 4 [pid 5847] <... close resumed>) = 0 [pid 5909] <... openat resumed>) = 3 [pid 5908] <... write resumed>) = 18 [pid 5906] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5905] close(3 [pid 5909] write(3, "1000", 4 [pid 5908] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5907] <... mmap resumed>) = 0x200000000000 [pid 5847] rmdir("./7" [pid 5909] <... write resumed>) = 4 [pid 5907] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5847] <... rmdir resumed>) = 0 [pid 5909] close(3 [pid 5907] <... socket resumed>) = 3 [pid 5908] <... prlimit64 resumed>NULL) = 0 [pid 5907] 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 [pid 5906] <... mmap resumed>) = 0x200000000000 [pid 5905] <... close resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5908] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5907] <... sendto resumed>) = 32 [pid 5906] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5847] mkdir("./8", 0777 [pid 5905] symlink("/dev/binderfs", "./binderfs" [pid 5909] symlink("/dev/binderfs", "./binderfs"executing program [pid 5908] <... sched_setscheduler resumed>) = 0 [pid 5907] recvfrom(3, [pid 5906] <... socket resumed>) = 3 [pid 5909] <... symlink resumed>) = 0 [pid 5908] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5907] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=8}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5906] 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 [pid 5905] <... symlink resumed>) = 0 [pid 5909] write(1, "executing program\n", 18 [pid 5907] recvfrom(3, [pid 5906] <... sendto resumed>) = 32 [pid 5909] <... write resumed>) = 18 [pid 5907] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=8}, {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 5906] recvfrom(3, [pid 5909] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5907] close(3 [pid 5906] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5905] write(1, "executing program\n", 18executing program [pid 5909] <... prlimit64 resumed>NULL) = 0 [pid 5907] <... close resumed>) = 0 [pid 5906] recvfrom(3, [pid 5905] <... write resumed>) = 18 [pid 5909] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5907] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5906] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9}, {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 5905] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5909] <... sched_setscheduler resumed>) = 0 [pid 5907] <... socket resumed>) = 3 [pid 5906] close(3 [pid 5905] <... prlimit64 resumed>NULL) = 0 [pid 5909] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5907] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5906] <... close resumed>) = 0 [pid 5905] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5908] <... mmap resumed>) = 0x200000000000 [pid 5907] <... ioctl resumed>) = 0 [pid 5906] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5908] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5907] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5906] <... socket resumed>) = 3 [pid 5905] <... sched_setscheduler resumed>) = 0 [pid 5908] <... socket resumed>) = 3 [pid 5907] <... sendmsg resumed>) = 44 [pid 5906] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5905] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5909] <... mmap resumed>) = 0x200000000000 [pid 5908] 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 [pid 5907] close(3 [pid 5906] <... ioctl resumed>) = 0 [pid 5847] <... mkdir resumed>) = 0 [pid 5909] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5908] <... sendto resumed>) = 32 [pid 5907] <... close resumed>) = 0 [pid 5906] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5847] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 5909] <... socket resumed>) = 3 [pid 5908] recvfrom(3, [pid 5907] close(4 [pid 5906] <... sendmsg resumed>) = 44 ./strace-static-x86_64: Process 5910 attached [pid 5909] 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 [pid 5908] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=8}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(3 [pid 5910] set_robust_list(0x55558fed3660, 24 [pid 5909] <... sendto resumed>) = 32 [pid 5908] recvfrom(3, [pid 5907] close(5 [pid 5906] <... close resumed>) = 0 [pid 5847] <... clone resumed>, child_tidptr=0x55558fed3650) = 10 [pid 5910] <... set_robust_list resumed>) = 0 [pid 5909] recvfrom(3, [pid 5908] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=8}, {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 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(4 [pid 5910] chdir("./8" [pid 5909] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5908] close(3 [pid 5907] close(6 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... chdir resumed>) = 0 [pid 5909] recvfrom(3, [pid 5908] <... close resumed>) = 0 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(5 [pid 5910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5909] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9}, {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 5908] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5907] close(7 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... prctl resumed>) = 0 [pid 5909] close(3 [pid 5908] <... socket resumed>) = 3 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(6 [pid 5910] setpgid(0, 0 [pid 5909] <... close resumed>) = 0 [pid 5908] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5907] close(8 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... setpgid resumed>) = 0 [pid 5909] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5908] <... ioctl resumed>) = 0 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(7 [pid 5910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5909] <... socket resumed>) = 3 [pid 5908] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5907] close(9 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... openat resumed>) = 3 [pid 5909] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5908] <... sendmsg resumed>) = 44 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(8 [pid 5910] write(3, "1000", 4 [pid 5909] <... ioctl resumed>) = 0 [pid 5908] close(3 [pid 5907] close(10 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... write resumed>) = 4 [pid 5909] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5908] <... close resumed>) = 0 [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(9 [pid 5910] close(3 [pid 5909] <... sendmsg resumed>) = 44 [pid 5908] close(4 [pid 5907] close(11 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... close resumed>) = 0 [pid 5909] close(3 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(10 [pid 5910] symlink("/dev/binderfs", "./binderfs" [pid 5909] <... close resumed>) = 0 [pid 5908] close(5 [pid 5907] close(12 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... symlink resumed>) = 0 [pid 5909] close(4 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(11 [pid 5910] write(1, "executing program\n", 18 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(6 [pid 5907] close(13 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... write resumed>) = 18 [pid 5909] close(5 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(12 [pid 5910] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(7 [pid 5907] close(14 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... prlimit64 resumed>NULL) = 0 [pid 5909] close(6 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(13 [pid 5910] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(8 [pid 5907] close(15 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... sched_setscheduler resumed>) = 0 [pid 5909] close(7 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(14 [pid 5910] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(9 [pid 5907] close(16 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5909] close(8 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(15 [pid 5905] <... mmap resumed>) = 0x200000000000 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(10 [pid 5907] close(17 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5909] close(9 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(16 [pid 5905] <... socket resumed>) = 3 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(11 [pid 5907] close(18 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] 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 [pid 5909] close(10 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(17 [pid 5905] <... sendto resumed>) = 32 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(12 [pid 5907] close(19 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] recvfrom(3, [pid 5909] close(11 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(18 [pid 5905] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=8}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(13 [pid 5907] close(20 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] recvfrom(3, [pid 5909] close(12 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(19 [pid 5905] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=8}, {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 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(14 [pid 5907] close(21 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(3 [pid 5909] close(13 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(20 [pid 5905] <... close resumed>) = 0 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(15 [pid 5907] close(22 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5909] close(14 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(21 [pid 5905] <... socket resumed>) = 3 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(16 [pid 5907] close(23 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5909] close(15 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(22 [pid 5905] <... ioctl resumed>) = 0 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(17 [pid 5907] close(24 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5909] close(16 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(23 [pid 5905] <... sendmsg resumed>) = 44 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(18 [pid 5907] close(25 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(3 [pid 5909] close(17 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(24 [pid 5905] <... close resumed>) = 0 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(19 [pid 5907] close(26 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(4 [pid 5909] close(18 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(25 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(20 [pid 5907] close(27 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(5 [pid 5909] close(19 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(26 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(21 [pid 5907] close(28 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(6 [pid 5909] close(20 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(27 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(22 [pid 5907] close(29 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(7 [pid 5909] close(21 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] close(28 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(23 [pid 5907] exit_group(0 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(8 [pid 5909] close(22 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] <... exit_group resumed>) = ? [pid 5906] close(29 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... mmap resumed>) = 0x200000000000 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(24 [pid 5906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(9 [pid 5910] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5909] close(23 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] exit_group(0 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... socket resumed>) = 3 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(25 [pid 5906] <... exit_group resumed>) = ? [pid 5905] close(10 [pid 5910] 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 [pid 5909] close(24 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] +++ exited with 0 +++ [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... sendto resumed>) = 32 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(26 [pid 5905] close(11 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=33 /* 0.33 s */} --- [pid 5910] recvfrom(3, [pid 5909] close(25 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=10}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(27 [pid 5905] close(12 [pid 5910] recvfrom(3, [pid 5909] close(26 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=10}, {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 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(28 [pid 5905] close(13 [pid 5910] close(3 [pid 5909] close(27 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5910] <... close resumed>) = 0 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] close(29 [pid 5905] close(14 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5910] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5909] close(28 [pid 5908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5910] <... socket resumed>) = 3 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5908] exit_group(0 [pid 5905] close(15 [pid 5844] <... openat resumed>) = 3 [pid 5910] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5909] close(29 [pid 5908] <... exit_group resumed>) = ? [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(3, "", [pid 5910] <... ioctl resumed>) = 0 [pid 5909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] +++ exited with 0 +++ [pid 5905] close(16 [pid 5910] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5909] exit_group(0 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... sendmsg resumed>) = 44 [pid 5909] <... exit_group resumed>) = ? [pid 5905] close(17 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=33 /* 0.33 s */} --- [pid 5910] close(3 [pid 5908] +++ exited with 0 +++ [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5910] <... close resumed>) = 0 [pid 5905] close(18 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5910] close(4 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(19 [pid 5910] close(5 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(20 [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5910] close(6 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(21 [pid 5848] <... openat resumed>) = 3 [pid 5910] close(7 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] newfstatat(3, "", [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(22 [pid 5848] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5910] close(8 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] getdents64(3, [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(23 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5910] close(9 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(24 [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5910] close(10 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] newfstatat(AT_FDCWD, "./6/binderfs", [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(25 [pid 5848] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5910] close(11 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] unlink("./6/binderfs" [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(26 [pid 5848] <... unlink resumed>) = 0 [pid 5844] getdents64(3, [pid 5910] close(12 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] getdents64(3, [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(27 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5910] close(13 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(3 [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(28 [pid 5848] <... close resumed>) = 0 [pid 5844] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5910] close(14 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] rmdir("./6" [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] close(29 [pid 5848] <... rmdir resumed>) = 0 [pid 5910] close(15 [pid 5905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] mkdir("./7", 0777 [pid 5844] newfstatat(AT_FDCWD, "./6/binderfs", [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] exit_group(0 [pid 5848] <... mkdir resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5910] close(16 [pid 5905] <... exit_group resumed>) = ? [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5909] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] unlink("./6/binderfs" [pid 5910] close(17) = -1 EBADF (Bad file descriptor) [pid 5910] close(18 [pid 5844] <... unlink resumed>) = 0 [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] close(19) = -1 EBADF (Bad file descriptor) [pid 5910] close(20) = -1 EBADF (Bad file descriptor) [pid 5910] close(21) = -1 EBADF (Bad file descriptor) [pid 5844] getdents64(3, [pid 5910] close(22) = -1 EBADF (Bad file descriptor) [pid 5910] close(23 [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] close(24 [pid 5844] close(3 [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] close(25) = -1 EBADF (Bad file descriptor) [pid 5844] <... close resumed>) = 0 [pid 5910] close(26) = -1 EBADF (Bad file descriptor) [pid 5844] rmdir("./6" [pid 5910] close(27 [pid 5844] <... rmdir resumed>) = 0 [pid 5910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5910] close(28) = -1 EBADF (Bad file descriptor) [pid 5910] close(29) = -1 EBADF (Bad file descriptor) [pid 5910] exit_group(0 [pid 5844] mkdir("./7", 0777 [pid 5910] <... exit_group resumed>) = ? [pid 5905] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=38 /* 0.38 s */} --- [pid 5848] <... clone resumed>, child_tidptr=0x55558fed3650) = 9 [pid 5849] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5845] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... openat resumed>) = 3 [pid 5845] <... openat resumed>) = 3 [pid 5850] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] newfstatat(3, "", [pid 5850] <... openat resumed>) = 3 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5845] newfstatat(3, "", [pid 5849] getdents64(3, [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] newfstatat(3, "", [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5845] getdents64(3, [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5850] getdents64(3, [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5849] newfstatat(AT_FDCWD, "./7/binderfs", [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] newfstatat(AT_FDCWD, "./7/binderfs", [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] newfstatat(AT_FDCWD, "./6/binderfs", [pid 5849] unlink("./7/binderfs" [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 5845] unlink("./7/binderfs" [pid 5850] unlink("./6/binderfs" [pid 5849] getdents64(3, [pid 5845] <... unlink resumed>) = 0 [pid 5850] <... unlink resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5850] getdents64(3, [pid 5849] close(3 [pid 5845] getdents64(3, [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5849] <... close resumed>) = 0 [pid 5850] close(3 [pid 5849] rmdir("./7" [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5850] <... close resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 5845] close(3) = 0 [pid 5850] rmdir("./6" [pid 5849] mkdir("./8", 0777 [pid 5845] rmdir("./7" [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 5845] <... rmdir resumed>) = 0 [pid 5850] mkdir("./7", 0777) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] mkdir("./8", 0777) = 0 ./strace-static-x86_64: Process 5912 attached ./strace-static-x86_64: Process 5911 attached [pid 5910] +++ exited with 0 +++ [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... mkdir resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5911] set_robust_list(0x55558fed3660, 24 [pid 5847] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5847] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5913 attached [pid 5912] set_robust_list(0x55558fed3660, 24 [pid 5911] <... set_robust_list resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5913] set_robust_list(0x55558fed3660, 24 [pid 5912] <... set_robust_list resumed>) = 0 [pid 5911] chdir("./7" [pid 5847] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5914 attached [pid 5913] <... set_robust_list resumed>) = 0 [pid 5912] chdir("./8" [pid 5849] <... clone resumed>, child_tidptr=0x55558fed3650) = 10 [pid 5845] <... clone resumed>, child_tidptr=0x55558fed3650) = 10 ./strace-static-x86_64: Process 5915 attached [pid 5911] <... chdir resumed>) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558fed3650) = 9 [pid 5912] <... chdir resumed>) = 0 [pid 5915] set_robust_list(0x55558fed3660, 24 [pid 5914] set_robust_list(0x55558fed3660, 24 [pid 5913] chdir("./7" [pid 5912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5847] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] <... clone resumed>, child_tidptr=0x55558fed3650) = 9 [pid 5915] <... set_robust_list resumed>) = 0 [pid 5914] <... set_robust_list resumed>) = 0 [pid 5913] <... chdir resumed>) = 0 [pid 5912] <... prctl resumed>) = 0 [pid 5911] <... prctl resumed>) = 0 [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5914] chdir("./8" [pid 5913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5912] setpgid(0, 0 [pid 5911] setpgid(0, 0 [pid 5847] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5915] chdir("./7" [pid 5913] <... prctl resumed>) = 0 [pid 5915] <... chdir resumed>) = 0 [pid 5914] <... chdir resumed>) = 0 [pid 5913] setpgid(0, 0 [pid 5912] <... setpgid resumed>) = 0 [pid 5911] <... setpgid resumed>) = 0 [pid 5847] <... openat resumed>) = 3 [pid 5914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5913] <... setpgid resumed>) = 0 [pid 5912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5914] <... prctl resumed>) = 0 [pid 5915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5914] setpgid(0, 0 [pid 5913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5912] <... openat resumed>) = 3 [pid 5847] newfstatat(3, "", [pid 5915] <... prctl resumed>) = 0 [pid 5914] <... setpgid resumed>) = 0 [pid 5911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5915] setpgid(0, 0 [pid 5914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5847] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5915] <... setpgid resumed>) = 0 [pid 5913] <... openat resumed>) = 3 [pid 5911] <... openat resumed>) = 3 [pid 5914] <... openat resumed>) = 3 [pid 5913] write(3, "1000", 4 [pid 5847] getdents64(3, [pid 5915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5913] <... write resumed>) = 4 [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5913] close(3 [pid 5847] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5914] write(3, "1000", 4 [pid 5913] <... close resumed>) = 0 [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5914] <... write resumed>) = 4 [pid 5914] close(3 [pid 5913] symlink("/dev/binderfs", "./binderfs" [pid 5847] newfstatat(AT_FDCWD, "./8/binderfs", [pid 5914] <... close resumed>) = 0 [pid 5912] write(3, "1000", 4) = 4 [pid 5915] <... openat resumed>) = 3 [pid 5914] symlink("/dev/binderfs", "./binderfs" [pid 5913] <... symlink resumed>) = 0 [pid 5912] close(3 [pid 5911] write(3, "1000", 4 [pid 5847] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program executing program [pid 5914] <... symlink resumed>) = 0 [pid 5913] write(1, "executing program\n", 18 [pid 5912] <... close resumed>) = 0 [pid 5911] <... write resumed>) = 4 [pid 5847] unlink("./8/binderfs" [pid 5915] write(3, "1000", 4 [pid 5914] write(1, "executing program\n", 18 [pid 5913] <... write resumed>) = 18 [pid 5912] symlink("/dev/binderfs", "./binderfs" [pid 5911] close(3 [pid 5915] <... write resumed>) = 4 [pid 5914] <... write resumed>) = 18 [pid 5913] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5912] <... symlink resumed>) = 0 [pid 5911] <... close resumed>) = 0 [pid 5847] <... unlink resumed>) = 0 [pid 5915] close(3 executing program [pid 5914] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5913] <... prlimit64 resumed>NULL) = 0 [pid 5912] write(1, "executing program\n", 18 [pid 5911] symlink("/dev/binderfs", "./binderfs" [pid 5847] getdents64(3, [pid 5915] <... close resumed>) = 0 [pid 5913] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5912] <... write resumed>) = 18 [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5914] <... prlimit64 resumed>NULL) = 0 [pid 5913] <... sched_setscheduler resumed>) = 0 [pid 5847] close(3 [pid 5913] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5911] <... symlink resumed>) = 0 [pid 5912] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, NULL) = 0 [pid 5912] sched_setscheduler(0, SCHED_FIFO, [7]) = 0 [pid 5912] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0) = 0x200000000000 [pid 5912] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5912] 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}, 12executing program [pid 5915] symlink("/dev/binderfs", "./binderfs" [pid 5914] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5913] <... mmap resumed>) = 0x200000000000 [pid 5912] <... sendto resumed>) = 32 [pid 5911] write(1, "executing program\n", 18 [pid 5847] <... close resumed>) = 0 [pid 5914] <... sched_setscheduler resumed>) = 0 [pid 5913] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5912] recvfrom(3, [pid 5915] <... symlink resumed>) = 0 [pid 5914] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5912] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=10}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5913] <... socket resumed>) = 3 [pid 5911] <... write resumed>) = 18 [pid 5847] rmdir("./8" executing program [pid 5915] write(1, "executing program\n", 18 [pid 5913] 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 [pid 5912] recvfrom(3, [pid 5911] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5847] <... rmdir resumed>) = 0 [pid 5915] <... write resumed>) = 18 [pid 5913] <... sendto resumed>) = 32 [pid 5912] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=10}, {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 5911] <... prlimit64 resumed>NULL) = 0 [pid 5847] mkdir("./9", 0777 [pid 5915] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5913] recvfrom(3, [pid 5912] close(3 [pid 5911] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5847] <... mkdir resumed>) = 0 [pid 5915] <... prlimit64 resumed>NULL) = 0 [pid 5913] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5912] <... close resumed>) = 0 [pid 5911] <... sched_setscheduler resumed>) = 0 [pid 5847] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5915] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5913] recvfrom(3, [pid 5912] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5911] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5915] <... sched_setscheduler resumed>) = 0 [pid 5914] <... mmap resumed>) = 0x200000000000 [pid 5913] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9}, {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 5912] <... socket resumed>) = 3 [pid 5915] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5914] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5913] close(3 [pid 5912] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5914] <... socket resumed>) = 3 [pid 5913] <... close resumed>) = 0 [pid 5912] <... ioctl resumed>) = 0 [pid 5911] <... mmap resumed>) = 0x200000000000 [pid 5914] 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 [pid 5913] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5912] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5911] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5847] <... clone resumed>, child_tidptr=0x55558fed3650) = 11 [pid 5914] <... sendto resumed>) = 32 [pid 5913] <... socket resumed>) = 3 [pid 5912] <... sendmsg resumed>) = 44 [pid 5911] <... socket resumed>) = 3 [pid 5914] recvfrom(3, [pid 5913] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5912] close(3 [pid 5911] 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 [pid 5914] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=10}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5913] <... ioctl resumed>) = 0 [pid 5912] <... close resumed>) = 0 [pid 5911] <... sendto resumed>) = 32 [pid 5914] recvfrom(3, [pid 5913] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5912] close(4 [pid 5911] recvfrom(3, [pid 5914] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=10}, {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 5913] <... sendmsg resumed>) = 44 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5914] close(3 [pid 5913] close(3 [pid 5912] close(5 [pid 5911] recvfrom(3, [pid 5914] <... close resumed>) = 0 [pid 5913] <... close resumed>) = 0 [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9}, {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 5914] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5913] close(4 [pid 5912] close(6 [pid 5911] close(3 [pid 5914] <... socket resumed>) = 3 [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = 0 [pid 5914] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5913] close(5 [pid 5912] close(7 [pid 5911] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5914] <... ioctl resumed>) = 0 [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... socket resumed>) = 3 [pid 5914] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5913] close(6 [pid 5912] close(8 [pid 5911] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5914] <... sendmsg resumed>) = 44 [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... ioctl resumed>) = 0 [pid 5914] close(3 [pid 5913] close(7 [pid 5912] close(9 [pid 5911] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5914] <... close resumed>) = 0 [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... sendmsg resumed>) = 44 [pid 5914] close(4 [pid 5913] close(8 [pid 5912] close(10 [pid 5911] close(3 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = 0 [pid 5914] close(5 [pid 5913] close(9 [pid 5912] close(11 [pid 5911] close(4 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5914] close(6 [pid 5913] close(10 [pid 5912] close(12 [pid 5911] close(5 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5914] close(7 [pid 5913] close(11 [pid 5912] close(13 [pid 5911] close(6 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5914] close(8 [pid 5913] close(12 [pid 5912] close(14 [pid 5911] close(7 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5914] close(9 [pid 5913] close(13 [pid 5912] close(15 [pid 5911] close(8 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5914] close(10 [pid 5913] close(14 [pid 5912] close(16 [pid 5911] close(9 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5914] close(11 [pid 5913] close(15 [pid 5912] close(17 [pid 5911] close(10 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5914] close(12 [pid 5913] close(16 [pid 5912] close(18 [pid 5911] close(11 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5914] close(13 [pid 5913] close(17 [pid 5912] close(19 [pid 5911] close(12./strace-static-x86_64: Process 5916 attached [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] set_robust_list(0x55558fed3660, 24 [pid 5914] close(14 [pid 5913] close(18 [pid 5912] close(20 [pid 5911] close(13 [pid 5916] <... set_robust_list resumed>) = 0 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] chdir("./9" [pid 5914] close(15 [pid 5913] close(19 [pid 5912] close(21 [pid 5911] close(14 [pid 5916] <... chdir resumed>) = 0 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5914] close(16 [pid 5913] close(20 [pid 5912] close(22 [pid 5911] close(15 [pid 5916] <... prctl resumed>) = 0 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] setpgid(0, 0 [pid 5914] close(17 [pid 5913] close(21 [pid 5912] close(23 [pid 5911] close(16 [pid 5916] <... setpgid resumed>) = 0 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5914] close(18 [pid 5913] close(22 [pid 5912] close(24 [pid 5911] close(17 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] <... openat resumed>) = 3 [pid 5914] close(19 [pid 5913] close(23 [pid 5912] close(25 [pid 5911] close(18 [pid 5916] write(3, "1000", 4 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] <... write resumed>) = 4 [pid 5914] close(20 [pid 5913] close(24 [pid 5912] close(26 [pid 5911] close(19 [pid 5916] close(3 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] <... close resumed>) = 0 [pid 5914] close(21 [pid 5913] close(25 [pid 5912] close(27 [pid 5911] close(20 [pid 5916] symlink("/dev/binderfs", "./binderfs" [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] <... symlink resumed>) = 0 [pid 5914] close(22 [pid 5913] close(26 [pid 5912] close(28 [pid 5911] close(21 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] write(1, "executing program\n", 18 [pid 5914] close(23executing program [pid 5913] close(27 [pid 5912] close(29 [pid 5911] close(22 [pid 5916] <... write resumed>) = 18 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5914] close(24 [pid 5913] close(28 [pid 5912] exit_group(0 [pid 5911] close(23 [pid 5916] <... prlimit64 resumed>NULL) = 0 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] <... exit_group resumed>) = ? [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5914] close(25 [pid 5913] close(29 [pid 5912] +++ exited with 0 +++ [pid 5911] close(24 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] <... sched_setscheduler resumed>) = 0 [pid 5914] close(26 [pid 5913] exit_group(0 [pid 5911] close(25 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5916] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... exit_group resumed>) = ? [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... mmap resumed>) = 0x200000000000 [pid 5914] close(27 [pid 5913] +++ exited with 0 +++ [pid 5911] close(26 [pid 5915] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... socket resumed>) = 3 [pid 5914] close(28 [pid 5911] close(27 [pid 5915] 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 [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... sendto resumed>) = 32 [pid 5914] close(29 [pid 5911] close(28 [pid 5915] recvfrom(3, [pid 5914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=9}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5914] exit_group(0 [pid 5911] close(29 [pid 5915] recvfrom(3, [pid 5914] <... exit_group resumed>) = ? [pid 5911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] <... mmap resumed>) = 0x200000000000 [pid 5915] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=9}, {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 5911] exit_group(0 [pid 5916] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5915] close(3 [pid 5911] <... exit_group resumed>) = ? executing program [pid 5916] <... socket resumed>) = 3 [pid 5915] <... close resumed>) = 0 [pid 5914] +++ exited with 0 +++ [pid 5916] 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 [pid 5915] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5849] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5916] <... sendto resumed>) = 32 [pid 5915] <... socket resumed>) = 3 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5916] recvfrom(3, [pid 5915] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5849] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5916] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=11}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5915] <... ioctl resumed>) = 0 [pid 5849] <... openat resumed>) = 3 [pid 5916] recvfrom(3, [pid 5915] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5850] <... restart_syscall resumed>) = 0 [pid 5845] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5916] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=11}, {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 5915] <... sendmsg resumed>) = 44 [pid 5916] close(3 [pid 5915] close(3 [pid 5849] newfstatat(3, "", [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5916] <... close resumed>) = 0 [pid 5915] <... close resumed>) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5845] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5916] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5915] close(4 [pid 5850] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] getdents64(3, [pid 5845] <... openat resumed>) = 3 [pid 5916] <... socket resumed>) = 3 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5845] newfstatat(3, "", [pid 5916] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5915] close(5 [pid 5850] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5916] <... ioctl resumed>) = 0 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... openat resumed>) = 3 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] getdents64(3, [pid 5916] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5915] close(6 [pid 5850] newfstatat(3, "", [pid 5849] newfstatat(AT_FDCWD, "./8/binderfs", [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5916] <... sendmsg resumed>) = 44 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5845] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5916] close(3 [pid 5915] close(7 [pid 5850] getdents64(3, [pid 5849] unlink("./8/binderfs" [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5916] <... close resumed>) = 0 [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5849] <... unlink resumed>) = 0 [pid 5845] newfstatat(AT_FDCWD, "./8/binderfs", [pid 5916] close(4 [pid 5915] close(8 [pid 5850] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] getdents64(3, [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5845] unlink("./8/binderfs" [pid 5916] close(5 [pid 5915] close(9 [pid 5850] newfstatat(AT_FDCWD, "./7/binderfs", [pid 5849] close(3 [pid 5845] <... unlink resumed>) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... close resumed>) = 0 [pid 5845] getdents64(3, [pid 5916] close(6 [pid 5915] close(10 [pid 5850] unlink("./7/binderfs" [pid 5849] rmdir("./8" [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... unlink resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 5845] close(3 [pid 5916] close(7 [pid 5915] close(11 [pid 5850] getdents64(3, [pid 5845] <... close resumed>) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5849] mkdir("./9", 0777 [pid 5845] rmdir("./8" [pid 5916] close(8 [pid 5915] close(12 [pid 5850] close(3 [pid 5849] <... mkdir resumed>) = 0 [pid 5845] <... rmdir resumed>) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... close resumed>) = 0 [pid 5916] close(9 [pid 5915] close(13 [pid 5845] mkdir("./9", 0777 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] rmdir("./7" [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... mkdir resumed>) = 0 [pid 5916] close(10 [pid 5915] close(14 [pid 5850] <... rmdir resumed>) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] close(11 [pid 5915] close(15 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5917 attached [pid 5916] close(12 [pid 5915] close(16 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] mkdir("./8", 0777 [pid 5917] set_robust_list(0x55558fed3660, 24 [pid 5916] close(13 [pid 5915] close(17 [pid 5850] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5918 attached [pid 5917] <... set_robust_list resumed>) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] chdir("./9" [pid 5916] close(14 [pid 5915] close(18 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5918] set_robust_list(0x55558fed3660, 24 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] close(15 [pid 5915] close(19 [pid 5917] <... chdir resumed>) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5919 attached [pid 5917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5916] close(16 [pid 5915] close(20 [pid 5849] <... clone resumed>, child_tidptr=0x55558fed3650) = 11 [pid 5919] set_robust_list(0x55558fed3660, 24 [pid 5918] <... set_robust_list resumed>) = 0 [pid 5917] <... prctl resumed>) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... clone resumed>, child_tidptr=0x55558fed3650) = 11 [pid 5919] <... set_robust_list resumed>) = 0 [pid 5918] chdir("./9" [pid 5917] setpgid(0, 0 [pid 5916] close(17 [pid 5915] close(21 [pid 5919] chdir("./8" [pid 5918] <... chdir resumed>) = 0 [pid 5917] <... setpgid resumed>) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] close(18 [pid 5915] close(22 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] close(19 [pid 5915] close(23 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] close(20 [pid 5915] close(24 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] close(21 [pid 5915] close(25 [pid 5917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5917] <... openat resumed>) = 3 [pid 5916] close(22 [pid 5915] close(26 [pid 5918] <... prctl resumed>) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... clone resumed>, child_tidptr=0x55558fed3650) = 10 [pid 5918] setpgid(0, 0 [pid 5917] write(3, "1000", 4 [pid 5916] close(23 [pid 5915] close(27 [pid 5919] <... chdir resumed>) = 0 [pid 5918] <... setpgid resumed>) = 0 [pid 5917] <... write resumed>) = 4 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5917] close(3 [pid 5916] close(24 [pid 5915] close(28 [pid 5919] <... prctl resumed>) = 0 [pid 5918] <... openat resumed>) = 3 [pid 5917] <... close resumed>) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] setpgid(0, 0 [pid 5917] symlink("/dev/binderfs", "./binderfs" [pid 5916] close(25 [pid 5915] close(29 [pid 5919] <... setpgid resumed>) = 0 [pid 5918] write(3, "1000", 4 [pid 5917] <... symlink resumed>) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] <... write resumed>) = 4 [pid 5916] close(26 [pid 5915] exit_group(0 [pid 5919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5918] close(3 [pid 5917] write(1, "executing program\n", 18 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] <... exit_group resumed>) = ? [pid 5919] <... openat resumed>) = 3 [pid 5918] <... close resumed>) = 0 [pid 5917] <... write resumed>) = 18 [pid 5916] close(27 [pid 5915] +++ exited with 0 +++ [pid 5911] +++ exited with 0 +++ [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] write(3, "1000", 4 [pid 5918] symlink("/dev/binderfs", "./binderfs" [pid 5917] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5916] close(28 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=36 /* 0.36 s */} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5919] <... write resumed>) = 4 [pid 5918] <... symlink resumed>) = 0 [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] close(3 [pid 5917] <... prlimit64 resumed>NULL) = 0 [pid 5916] close(29 [pid 5919] <... close resumed>) = 0 executing program [pid 5918] write(1, "executing program\n", 18 [pid 5917] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] symlink("/dev/binderfs", "./binderfs" [pid 5918] <... write resumed>) = 18 [pid 5917] <... sched_setscheduler resumed>) = 0 [pid 5916] exit_group(0 [pid 5848] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5919] <... symlink resumed>) = 0 [pid 5918] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5917] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5916] <... exit_group resumed>) = ? [pid 5916] +++ exited with 0 +++ [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5848] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] newfstatat(3, "", [pid 5848] <... openat resumed>) = 3 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5848] newfstatat(3, "", [pid 5847] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5844] getdents64(3, [pid 5848] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5844] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5848] getdents64(3, [pid 5847] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] newfstatat(AT_FDCWD, "./7/binderfs", [pid 5848] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5847] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5847] <... openat resumed>) = 3 [pid 5844] unlink("./7/binderfs" [pid 5848] newfstatat(AT_FDCWD, "./7/binderfs", [pid 5844] <... unlink resumed>) = 0 [pid 5848] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5847] newfstatat(3, "", [pid 5844] getdents64(3, [pid 5848] unlink("./7/binderfs" [pid 5847] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5848] <... unlink resumed>) = 0 [pid 5847] getdents64(3, [pid 5844] close(3 [pid 5848] getdents64(3, [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5844] <... close resumed>) = 0 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5847] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] rmdir("./7" [pid 5848] close(3 [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] <... close resumed>) = 0 [pid 5844] <... rmdir resumed>) = 0 [pid 5848] rmdir("./7" [pid 5847] newfstatat(AT_FDCWD, "./9/binderfs", [pid 5844] mkdir("./8", 0777 [pid 5848] <... rmdir resumed>) = 0 [pid 5847] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5848] mkdir("./8", 0777 [pid 5847] unlink("./9/binderfs" [pid 5844] <... mkdir resumed>) = 0 [pid 5848] <... mkdir resumed>) = 0 [pid 5847] <... unlink resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5847] getdents64(3, [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5921 attached ./strace-static-x86_64: Process 5920 attached [pid 5847] close(3 [pid 5920] set_robust_list(0x55558fed3660, 24 [pid 5847] <... close resumed>) = 0 [pid 5847] rmdir("./9" [pid 5844] <... clone resumed>, child_tidptr=0x55558fed3650) = 10 [pid 5847] <... rmdir resumed>) = 0 [pid 5847] mkdir("./10", 0777 [pid 5920] <... set_robust_list resumed>) = 0 [pid 5847] <... mkdir resumed>) = 0 [pid 5920] chdir("./8" [pid 5848] <... clone resumed>, child_tidptr=0x55558fed3650) = 10 [pid 5847] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5921] set_robust_list(0x55558fed3660, 24) = 0 [pid 5920] <... chdir resumed>) = 0 [pid 5921] chdir("./8" [pid 5920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5921] <... chdir resumed>) = 0 [pid 5920] <... prctl resumed>) = 0 [pid 5921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5920] setpgid(0, 0 [pid 5921] <... prctl resumed>) = 0 [pid 5920] <... setpgid resumed>) = 0 [pid 5921] setpgid(0, 0 [pid 5920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5921] <... setpgid resumed>) = 0 [pid 5920] <... openat resumed>) = 3 [pid 5921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5922 attached ) = 3 [pid 5920] write(3, "1000", 4 [pid 5921] write(3, "1000", 4 [pid 5920] <... write resumed>) = 4 [pid 5847] <... clone resumed>, child_tidptr=0x55558fed3650) = 12 [pid 5921] <... write resumed>) = 4 [pid 5920] close(3 [pid 5921] close(3) = 0 [pid 5920] <... close resumed>) = 0 [pid 5921] symlink("/dev/binderfs", "./binderfs" [pid 5920] symlink("/dev/binderfs", "./binderfs" [pid 5922] set_robust_list(0x55558fed3660, 24 [pid 5921] <... symlink resumed>) = 0 [pid 5920] <... symlink resumed>) = 0 executing program executing program [pid 5921] write(1, "executing program\n", 18 [pid 5920] write(1, "executing program\n", 18 [pid 5922] <... set_robust_list resumed>) = 0 [pid 5921] <... write resumed>) = 18 [pid 5920] <... write resumed>) = 18 [pid 5922] chdir("./10" [pid 5921] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5920] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5922] <... chdir resumed>) = 0 [pid 5921] <... prlimit64 resumed>NULL) = 0 [pid 5920] <... prlimit64 resumed>NULL) = 0 [pid 5921] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5920] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5921] <... sched_setscheduler resumed>) = 0 [pid 5920] <... sched_setscheduler resumed>) = 0 [pid 5922] <... prctl resumed>) = 0 [pid 5921] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0executing program [pid 5920] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5922] setpgid(0, 0 [pid 5921] <... mmap resumed>) = 0x200000000000 [pid 5919] write(1, "executing program\n", 18 [pid 5918] <... prlimit64 resumed>NULL) = 0 [pid 5917] <... mmap resumed>) = 0x200000000000 [pid 5922] <... setpgid resumed>) = 0 [pid 5921] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5917] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5921] <... socket resumed>) = 3 [pid 5917] <... socket resumed>) = 3 [pid 5921] 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 [pid 5917] 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 [pid 5922] <... openat resumed>) = 3 [pid 5921] <... sendto resumed>) = 32 [pid 5917] <... sendto resumed>) = 32 [pid 5922] write(3, "1000", 4 [pid 5921] recvfrom(3, [pid 5917] recvfrom(3, [pid 5922] <... write resumed>) = 4 [pid 5921] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=10}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5917] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=11}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5922] close(3 [pid 5921] recvfrom(3, [pid 5917] recvfrom(3, [pid 5922] <... close resumed>) = 0 [pid 5921] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=10}, {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 5917] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=11}, {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 5922] symlink("/dev/binderfs", "./binderfs" [pid 5921] close(3 [pid 5917] close(3 [pid 5922] <... symlink resumed>) = 0 [pid 5921] <... close resumed>) = 0 [pid 5917] <... close resumed>) = 0 [pid 5922] write(1, "executing program\n", 18 [pid 5921] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5917] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5922] <... write resumed>) = 18 [pid 5921] <... socket resumed>) = 3 [pid 5917] <... socket resumed>) = 3 [pid 5922] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5921] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5917] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5922] <... prlimit64 resumed>NULL) = 0 [pid 5921] <... ioctl resumed>) = 0 [pid 5917] <... ioctl resumed>) = 0 [pid 5922] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5921] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5917] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5922] <... sched_setscheduler resumed>) = 0 [pid 5921] <... sendmsg resumed>) = 44 [pid 5917] <... sendmsg resumed>) = 44 [pid 5922] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0executing program [pid 5921] close(3 [pid 5917] close(3 [pid 5921] <... close resumed>) = 0 [pid 5920] <... mmap resumed>) = 0x200000000000 [pid 5919] <... write resumed>) = 18 [pid 5918] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5917] <... close resumed>) = 0 [pid 5921] close(4 [pid 5920] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5919] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5918] <... sched_setscheduler resumed>) = 0 [pid 5917] close(4 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... socket resumed>) = 3 [pid 5919] <... prlimit64 resumed>NULL) = 0 [pid 5918] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... mmap resumed>) = 0x200000000000 [pid 5921] close(5 [pid 5920] 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 [pid 5919] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5917] close(5 [pid 5922] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... sendto resumed>) = 32 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... socket resumed>) = 3 [pid 5921] close(6 [pid 5920] recvfrom(3, [pid 5917] close(6 [pid 5922] 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 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=10}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... sendto resumed>) = 32 [pid 5921] close(7 [pid 5920] recvfrom(3, [pid 5917] close(7 [pid 5922] recvfrom(3, [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=10}, {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 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=12}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5921] close(8 [pid 5920] close(3 [pid 5917] close(8 [pid 5922] recvfrom(3, [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = 0 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=12}, {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 5921] close(9 [pid 5920] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5917] close(9 [pid 5922] close(3 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... socket resumed>) = 3 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = 0 [pid 5921] close(10 [pid 5920] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5917] close(10 [pid 5922] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... ioctl resumed>) = 0 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... socket resumed>) = 3 [pid 5921] close(11 [pid 5920] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5917] close(11 [pid 5922] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... sendmsg resumed>) = 44 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... ioctl resumed>) = 0 [pid 5921] close(12 [pid 5920] close(3 [pid 5917] close(12 [pid 5922] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = 0 [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... sendmsg resumed>) = 44 [pid 5921] close(13 [pid 5920] close(4 [pid 5917] close(13 [pid 5922] close(3 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = 0 [pid 5921] close(14 [pid 5920] close(5 [pid 5917] close(14 [pid 5922] close(4 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(15 [pid 5920] close(6 [pid 5917] close(15 [pid 5922] close(5 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(16 [pid 5920] close(7 [pid 5917] close(16 [pid 5922] close(6 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(17 [pid 5920] close(8 [pid 5917] close(17 [pid 5922] close(7 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(18 [pid 5920] close(9 [pid 5917] close(18 [pid 5922] close(8 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(19 [pid 5920] close(10 [pid 5917] close(19 [pid 5922] close(9 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(20 [pid 5920] close(11 [pid 5917] close(20 [pid 5922] close(10 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(21 [pid 5920] close(12 [pid 5917] close(21 [pid 5922] close(11 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(22 [pid 5920] close(13 [pid 5917] close(22 [pid 5922] close(12 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(23 [pid 5920] close(14 [pid 5917] close(23 [pid 5922] close(13 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(24 [pid 5920] close(15 [pid 5917] close(24 [pid 5922] close(14 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(25 [pid 5920] close(16 [pid 5917] close(25 [pid 5922] close(15 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(26 [pid 5920] close(17 [pid 5917] close(26 [pid 5922] close(16 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(27 [pid 5920] close(18 [pid 5917] close(27 [pid 5922] close(17 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(28 [pid 5920] close(19 [pid 5917] close(28 [pid 5922] close(18 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] close(29 [pid 5920] close(20 [pid 5917] close(29 [pid 5922] close(19 [pid 5921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] exit_group(0 [pid 5920] close(21 [pid 5917] exit_group(0 [pid 5922] close(20 [pid 5921] <... exit_group resumed>) = ? [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5917] <... exit_group resumed>) = ? [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] +++ exited with 0 +++ [pid 5920] close(22 [pid 5919] <... sched_setscheduler resumed>) = 0 [pid 5918] <... mmap resumed>) = 0x200000000000 [pid 5922] close(21 [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5918] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] close(23 [pid 5918] <... socket resumed>) = 3 [pid 5917] +++ exited with 0 +++ [pid 5922] close(22 [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] 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 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] close(24 [pid 5918] <... sendto resumed>) = 32 [pid 5922] close(23 [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] recvfrom(3, [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] close(25 [pid 5918] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=11}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5848] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5922] close(24 [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] recvfrom(3, [pid 5849] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] close(26 [pid 5918] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=11}, {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 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5922] close(25 [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(3 [pid 5849] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5848] <... openat resumed>) = 3 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] close(27 [pid 5918] <... close resumed>) = 0 [pid 5849] <... openat resumed>) = 3 [pid 5848] newfstatat(3, "", [pid 5922] close(26 [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5849] newfstatat(3, "", [pid 5848] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] close(28 [pid 5918] <... socket resumed>) = 3 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5848] getdents64(3, [pid 5922] close(27 [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5849] getdents64(3, [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] close(29 [pid 5918] <... ioctl resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5848] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5922] close(28 [pid 5920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5849] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5848] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] exit_group(0 [pid 5918] <... sendmsg resumed>) = 44 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5848] newfstatat(AT_FDCWD, "./8/binderfs", [pid 5922] close(29 [pid 5920] <... exit_group resumed>) = ? [pid 5918] close(3 [pid 5849] newfstatat(AT_FDCWD, "./9/binderfs", [pid 5848] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5920] +++ exited with 0 +++ [pid 5918] <... close resumed>) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5848] unlink("./8/binderfs" [pid 5922] exit_group(0 [pid 5918] close(4 [pid 5848] <... unlink resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5922] <... exit_group resumed>) = ? [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] unlink("./9/binderfs" [pid 5848] getdents64(3, [pid 5919] <... mmap resumed>) = 0x200000000000 [pid 5918] close(5 [pid 5919] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... socket resumed>) = 3 [pid 5918] close(6 [pid 5919] 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 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... sendto resumed>) = 32 [pid 5918] close(7 [pid 5919] recvfrom(3, [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=10}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5918] close(8 [pid 5919] recvfrom(3, [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=10}, {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 5918] close(9 [pid 5919] close(3 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = 0 [pid 5918] close(10 [pid 5919] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... socket resumed>) = 3 [pid 5918] close(11 [pid 5919] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... ioctl resumed>) = 0 [pid 5918] close(12 [pid 5919] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... sendmsg resumed>) = 44 [pid 5918] close(13 [pid 5919] close(3 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = 0 [pid 5918] close(14 [pid 5919] close(4 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(15 [pid 5919] close(5 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(16 [pid 5919] close(6 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(17 [pid 5919] close(7 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(18 [pid 5919] close(8 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(19 [pid 5919] close(9 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(20 [pid 5919] close(10 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(21 [pid 5919] close(11 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(22 [pid 5919] close(12 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(23 [pid 5919] close(13 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(24 [pid 5919] close(14 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(25 [pid 5919] close(15 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(26 [pid 5919] close(16 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(27 [pid 5919] close(17 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(28 [pid 5919] close(18 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] close(29 [pid 5919] close(19 [pid 5918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5918] exit_group(0 [pid 5919] close(20 [pid 5918] <... exit_group resumed>) = ? [pid 5922] +++ exited with 0 +++ [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] close(21) = -1 EBADF (Bad file descriptor) [pid 5919] close(22) = -1 EBADF (Bad file descriptor) [pid 5919] close(23) = -1 EBADF (Bad file descriptor) [pid 5919] close(24) = -1 EBADF (Bad file descriptor) [pid 5919] close(25) = -1 EBADF (Bad file descriptor) [pid 5919] close(26) = -1 EBADF (Bad file descriptor) [pid 5919] close(27) = -1 EBADF (Bad file descriptor) [pid 5919] close(28) = -1 EBADF (Bad file descriptor) [pid 5919] close(29) = -1 EBADF (Bad file descriptor) [pid 5919] exit_group(0) = ? [pid 5918] +++ exited with 0 +++ [pid 5849] <... unlink resumed>) = 0 [pid 5848] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5847] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5849] getdents64(3, [pid 5848] close(3) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=33 /* 0.33 s */} --- [pid 5849] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5848] rmdir("./8" [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] close(3 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... close resumed>) = 0 [pid 5848] <... rmdir resumed>) = 0 [pid 5844] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] rmdir("./9" [pid 5848] mkdir("./9", 0777 [pid 5844] <... openat resumed>) = 3 [pid 5849] <... rmdir resumed>) = 0 [pid 5848] <... mkdir resumed>) = 0 [pid 5844] newfstatat(3, "", [pid 5849] mkdir("./10", 0777) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5923 attached [pid 5844] getdents64(3, [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5924 attached [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5923] set_robust_list(0x55558fed3660, 24 [pid 5844] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5924] set_robust_list(0x55558fed3660, 24 [pid 5923] <... set_robust_list resumed>) = 0 [pid 5845] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] newfstatat(AT_FDCWD, "./8/binderfs", [pid 5924] <... set_robust_list resumed>) = 0 [pid 5923] chdir("./9" [pid 5847] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5924] chdir("./10" [pid 5923] <... chdir resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x55558fed3650) = 12 [pid 5848] <... clone resumed>, child_tidptr=0x55558fed3650) = 11 [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] unlink("./8/binderfs" [pid 5924] <... chdir resumed>) = 0 [pid 5923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5847] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5845] <... openat resumed>) = 3 [pid 5844] <... unlink resumed>) = 0 [pid 5924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5923] <... prctl resumed>) = 0 [pid 5923] setpgid(0, 0 [pid 5847] <... openat resumed>) = 3 [pid 5845] newfstatat(3, "", [pid 5924] <... prctl resumed>) = 0 [pid 5923] <... setpgid resumed>) = 0 [pid 5847] newfstatat(3, "", [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] getdents64(3, [pid 5924] setpgid(0, 0 [pid 5923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5847] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5924] <... setpgid resumed>) = 0 [pid 5923] <... openat resumed>) = 3 [pid 5847] getdents64(3, [pid 5845] getdents64(3, [pid 5844] close(3 [pid 5924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5847] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5844] <... close resumed>) = 0 [pid 5924] <... openat resumed>) = 3 [pid 5923] write(3, "1000", 4 [pid 5847] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5923] <... write resumed>) = 4 [pid 5847] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] rmdir("./8" [pid 5924] write(3, "1000", 4 [pid 5923] close(3 [pid 5847] newfstatat(AT_FDCWD, "./10/binderfs", [pid 5924] <... write resumed>) = 4 [pid 5845] newfstatat(AT_FDCWD, "./9/binderfs", [pid 5844] <... rmdir resumed>) = 0 [pid 5924] close(3 [pid 5923] <... close resumed>) = 0 [pid 5847] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] symlink("/dev/binderfs", "./binderfs" [pid 5847] unlink("./10/binderfs" [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] mkdir("./9", 0777 [pid 5924] symlink("/dev/binderfs", "./binderfs" [pid 5923] <... symlink resumed>) = 0 [pid 5847] <... unlink resumed>) = 0 [pid 5844] <... mkdir resumed>) = 0 [pid 5924] <... symlink resumed>) = 0 [pid 5845] unlink("./9/binderfs") = 0 [pid 5847] getdents64(3, 0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5847] close(3 [pid 5845] getdents64(3, executing program [pid 5924] write(1, "executing program\n", 18 [pid 5847] <... close resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5925 attached [pid 5924] <... write resumed>) = 18 [pid 5847] rmdir("./10" [pid 5845] close(3 [pid 5924] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5847] <... rmdir resumed>) = 0 [pid 5845] <... close resumed>) = 0 [pid 5924] <... prlimit64 resumed>NULL) = 0 [pid 5847] mkdir("./11", 0777 [pid 5845] rmdir("./9" [pid 5925] set_robust_list(0x55558fed3660, 24 [pid 5924] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5847] <... mkdir resumed>) = 0 [pid 5845] <... rmdir resumed>) = 0 [pid 5924] <... sched_setscheduler resumed>) = 0 [pid 5847] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] mkdir("./10", 0777 [pid 5924] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5919] +++ exited with 0 +++ ./strace-static-x86_64: Process 5926 attached [pid 5925] <... set_robust_list resumed>) = 0 [pid 5923] write(1, "executing program\n", 18executing program [pid 5926] set_robust_list(0x55558fed3660, 24 [pid 5925] chdir("./9" [pid 5923] <... write resumed>) = 18 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=37 /* 0.37 s */} --- [pid 5847] <... clone resumed>, child_tidptr=0x55558fed3650) = 13 [pid 5844] <... clone resumed>, child_tidptr=0x55558fed3650) = 11 [pid 5926] <... set_robust_list resumed>) = 0 [pid 5923] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5926] chdir("./11" [pid 5925] <... chdir resumed>) = 0 [pid 5845] <... mkdir resumed>) = 0 [pid 5925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5925] setpgid(0, 0 [pid 5926] <... chdir resumed>) = 0 [pid 5925] <... setpgid resumed>) = 0 [pid 5923] <... prlimit64 resumed>NULL) = 0 [ 122.724696][ C1] ------------[ cut here ]------------ [ 122.730371][ C1] WARNING: CPU: 1 PID: 5923 at net/mac80211/tx.c:5041 __ieee80211_beacon_get+0x14f4/0x1720 [ 122.740486][ C1] Modules linked in: [ 122.744520][ C1] CPU: 1 UID: 0 PID: 5923 Comm: syz-executor190 Not tainted 6.15.0-rc3-syzkaller-00001-g9d7a0577c9db #0 PREEMPT(full) [ 122.757010][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 122.767124][ C1] RIP: 0010:__ieee80211_beacon_get+0x14f4/0x1720 [ 122.773524][ C1] Code: 24 89 df 89 ee e8 ec 65 cb f6 40 38 eb 72 a2 e8 c2 6b cb f6 4c 89 e7 e8 5a 2e 25 f7 45 31 e4 e9 9b fe ff ff e8 ad 6b cb f6 90 <0f> 0b 90 e9 3e f6 ff ff 48 89 c6 48 c7 c7 40 69 53 90 48 89 44 24 [ 122.793232][ C1] RSP: 0018:ffffc90000a08b70 EFLAGS: 00010246 [ 122.799379][ C1] RAX: 0000000000000000 RBX: ffff88803076a9d0 RCX: ffffffff8aefc9d1 [ 122.807417][ C1] RDX: ffff888030629e00 RSI: ffffffff8aefd393 RDI: 0000000000000001 [ 122.815456][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 122.823499][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc90000a08c28 [ 122.831537][ C1] R13: ffff88807ea7b400 R14: 0000000000000041 R15: ffff88803076a500 [ 122.839541][ C1] FS: 000055558fed3380(0000) GS:ffff888124ab8000(0000) knlGS:0000000000000000 [ 122.848550][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.855198][ C1] CR2: 00007f2192bd9960 CR3: 0000000074ac6000 CR4: 0000000000350ef0 [ 122.863245][ C1] Call Trace: [ 122.866543][ C1] [ 122.869415][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 122.875125][ C1] ? __lock_acquire+0xaa4/0x1ba0 [ 122.880101][ C1] ieee80211_beacon_get_tim+0xa6/0x280 [ 122.885648][ C1] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10 [ 122.891783][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 122.897468][ C1] mac80211_hwsim_beacon_tx+0x4dc/0xa40 [ 122.903115][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 122.908798][ C1] __iterate_interfaces+0x2e5/0x650 [ 122.914085][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 122.920206][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 122.926355][ C1] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 122.932262][ C1] ieee80211_iterate_active_interfaces_atomic+0x71/0x1b0 [ 122.939358][ C1] mac80211_hwsim_beacon+0x105/0x200 [ 122.944741][ C1] __hrtimer_run_queues+0x202/0xad0 [ 122.950003][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 122.955806][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 122.961526][ C1] hrtimer_run_softirq+0x17d/0x350 [ 122.966687][ C1] handle_softirqs+0x219/0x8e0 [ 122.971537][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 122.976876][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 122.982587][ C1] __irq_exit_rcu+0x109/0x170 [ 122.987312][ C1] irq_exit_rcu+0x9/0x30 [ 122.991633][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 122.997323][ C1] [ 123.000272][ C1] [ 123.003259][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 123.009284][ C1] RIP: 0010:rcu_is_watching+0x84/0xc0 [ 123.014734][ C1] Code: ea 03 0f b6 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 24 8b 03 c1 e8 02 83 e0 01 65 ff 0d 50 96 05 12 74 07 5b 5d 22 57 6f ff e8 02 4b 8b ff 5b 5d e9 16 57 6f ff 48 89 df e8 13 [ 123.034424][ C1] RSP: 0018:ffffc9000422f608 EFLAGS: 00000282 [ 123.040535][ C1] RAX: 0000000000000001 RBX: ffffea0001e89f00 RCX: ffffffff81f157fb [ 123.048584][ C1] RDX: 0000000000000000 RSI: ffffffff8bf450c0 RDI: ffffffff8dcf6d08 [ 123.056733][ C1] RBP: ffffc9000422f780 R08: 0000000000000005 R09: 0000000000000000 [ 123.064768][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888075740dc0 [pid 5850] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOWexecuting program [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5923] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5926] <... prctl resumed>) = 0 [pid 5923] <... sched_setscheduler resumed>) = 0 [pid 5850] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5926] setpgid(0, 0 [pid 5923] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5926] <... setpgid resumed>) = 0 [pid 5925] <... openat resumed>) = 3 [pid 5924] <... mmap resumed>) = 0x200000000000 [pid 5850] <... openat resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x55558fed3650) = 12 [pid 5924] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5924] 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 [pid 5926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5925] write(3, "1000", 4 [pid 5924] <... sendto resumed>) = 32 [pid 5850] newfstatat(3, "", [pid 5924] recvfrom(3, [{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=12}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5926] <... openat resumed>) = 3 [pid 5924] recvfrom(3, [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5924] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=12}, {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 5926] write(3, "1000", 4 [pid 5924] close(3 [pid 5850] getdents64(3, [pid 5926] <... write resumed>) = 4 [pid 5924] <... close resumed>) = 0 [pid 5926] close(3 [pid 5924] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 3 entries */, 32768) = 80 [pid 5926] <... close resumed>) = 0 [pid 5924] <... socket resumed>) = 3 [pid 5926] symlink("/dev/binderfs", "./binderfs" [pid 5924] ioctl(3, SIOCGIFINDEX, 0x2000000003c0 [pid 5926] <... symlink resumed>) = 0 [pid 5924] <... ioctl resumed>) = 0 [pid 5926] write(1, "executing program\n", 18 [pid 5924] sendmsg(3, 0x200000000200, MSG_EOR|MSG_CONFIRM|MSG_BATCH [pid 5926] <... write resumed>) = 18 [pid 5924] <... sendmsg resumed>) = 44 [pid 5850] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5926] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5924] close(3 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5926] <... prlimit64 resumed>NULL) = 0 [pid 5925] <... write resumed>) = 4 [pid 5924] <... close resumed>) = 0 [pid 5850] newfstatat(AT_FDCWD, "./8/binderfs", [pid 5926] sched_setscheduler(0, SCHED_FIFO, [7] [pid 5924] close(4 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5926] <... sched_setscheduler resumed>) = 0 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] unlink("./8/binderfs" [pid 5926] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0 [pid 5924] close(5 [pid 5850] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 5927 attached [pid 5926] <... mmap resumed>) = 0x200000000000 [pid 5925] close(3 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5926] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5924] close(6 [pid 5926] <... socket resumed>) = 3 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5926] 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 [pid 5924] close(7 [pid 5927] set_robust_list(0x55558fed3660, 24 [pid 5926] <... sendto resumed>) = 32 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] getdents64(3, [pid 5927] <... set_robust_list resumed>) = 0 [pid 5926] recvfrom(3, [pid 5925] symlink("/dev/binderfs", "./binderfs" [pid 5924] close(8 [pid 5850] <... getdents64 resumed>0x55558fed46f0 /* 0 entries */, 32768) = 0 [pid 5927] chdir("./10" [pid 5926] <... recvfrom resumed>[{nlmsg_len=2556, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=13}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x51\x01\x00\x00\x28\x09\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) = 2556 [pid 5925] <... symlink resumed>) = 0 [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] close(3 [pid 5927] <... chdir resumed>) = 0 [pid 5926] recvfrom(3, [pid 5924] close(9 [pid 5850] <... close resumed>) = 0 [pid 5927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5926] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=13}, {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 5925] write(1, "executing program\n", 18executing program [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] rmdir("./8" [pid 5927] <... prctl resumed>) = 0 [pid 5926] close(3 [pid 5925] <... write resumed>) = 18 [pid 5924] close(10 [pid 5850] <... rmdir resumed>) = 0 [pid 5927] setpgid(0, 0 [pid 5926] <... close resumed>) = 0 [pid 5925] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=16777355}, [pid 5924] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 123.072802][ C1] R13: 0000000000000000 R14: 0000000000000001 R15: 1ffff92000845ef3 [ 123.080815][ C1] ? xas_reload+0x28b/0x4a0 [ 123.085438][ C1] rcu_read_lock_held+0x1e/0x50 [ 123.090354][ C1] xas_reload+0x29e/0x4a0 [ 123.094784][ C1] next_uptodate_folio+0x114/0x4a0 [ 123.099976][ C1] filemap_map_pages+0x63a/0x1680 [ 123.105129][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 123.110650][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.116397][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 123.121928][ C1] do_pte_missing+0xf1d/0x3fb0 [pid 5850] mkdir("./9", 0777 [pid 5927] <... setpgid resumed>) = 0 [pid 5926] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5925] <... prlimit64 resumed>NULL) = 0 [pid 5924] close(11 [pid 5850] <... mkdir resumed>) = 0 [pid 5927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5926] <... socket resumed>) = 3 [ 123.126756][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.132504][ C1] __handle_mm_fault+0x103d/0x2a40 [ 123.137692][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 123.143246][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.148928][ C1] ? __pte_offset_map_lock+0x155/0x2f0 [ 123.154458][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.160140][ C1] ? find_held_lock+0x2b/0x80 [ 123.164898][ C1] ? find_held_lock+0x2b/0x80 [ 123.169658][ C1] handle_mm_fault+0x3fe/0xad0 [ 123.174517][ C1] __get_user_pages+0x771/0x36f0 [ 123.179535][ C1] ? __pfx_mt_find+0x10/0x10 [ 123.184234][ C1] ? __pfx___get_user_pages+0x10/0x10 [ 123.189665][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.195384][ C1] populate_vma_page_range+0x278/0x3a0 [ 123.200897][ C1] ? __pfx_populate_vma_page_range+0x10/0x10 [ 123.206959][ C1] ? __pfx_find_vma_intersection+0x10/0x10 [ 123.212842][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.218520][ C1] ? do_mmap+0x69c/0x11b0 [ 123.222930][ C1] __mm_populate+0x1d8/0x380 [ 123.227580][ C1] ? __pfx___mm_populate+0x10/0x10 [ 123.232775][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.238455][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.244162][ C1] ? up_write+0x1b2/0x520 [ 123.248543][ C1] vm_mmap_pgoff+0x362/0x450 [ 123.253212][ C1] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 123.258372][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.264078][ C1] ? ptrace_do_notify+0x228/0x2d0 [ 123.269161][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.275007][ C1] ksys_mmap_pgoff+0x7d/0x5c0 [ 123.279729][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.284998][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.290678][ C1] __x64_sys_mmap+0x125/0x190 [ 123.295435][ C1] do_syscall_64+0xcd/0x260 [ 123.300002][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.305962][ C1] RIP: 0033:0x7f2192bade39 [ 123.310404][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 01 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 123.330086][ C1] RSP: 002b:00007ffd4e5bbe28 EFLAGS: 00000216 ORIG_RAX: 0000000000000009 [ 123.338570][ C1] RAX: ffffffffffffffda RBX: 000000000001d98c RCX: 00007f2192bade39 [ 123.346600][ C1] RDX: b635773f06ebbeee RSI: 0000000000b36000 RDI: 0000200000000000 [ 123.354631][ C1] RBP: 0000000000000000 R08: ffffffffffffffff R09: 0000000000000000 [ 123.362664][ C1] R10: 0000000000008031 R11: 0000000000000216 R12: 00007ffd4e5bbe5c [ 123.370667][ C1] R13: 00007ffd4e5bbe90 R14: 00007ffd4e5bbe70 R15: 0000000000000009 [ 123.378729][ C1] [ 123.381804][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 123.389112][ C1] CPU: 1 UID: 0 PID: 5923 Comm: syz-executor190 Not tainted 6.15.0-rc3-syzkaller-00001-g9d7a0577c9db #0 PREEMPT(full) [ 123.401651][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 123.411723][ C1] Call Trace: [ 123.415011][ C1] [ 123.417861][ C1] dump_stack_lvl+0x3d/0x1f0 [ 123.422493][ C1] panic+0x71c/0x800 [ 123.426406][ C1] ? __pfx_panic+0x10/0x10 [ 123.430836][ C1] ? show_trace_log_lvl+0x29b/0x3e0 [ 123.436071][ C1] ? check_panic_on_warn+0x1f/0xb0 [ 123.441211][ C1] ? __ieee80211_beacon_get+0x14f4/0x1720 [ 123.446958][ C1] check_panic_on_warn+0xab/0xb0 [ 123.451924][ C1] __warn+0xf6/0x3c0 [ 123.455838][ C1] ? __ieee80211_beacon_get+0x14f4/0x1720 [ 123.461580][ C1] report_bug+0x3c3/0x580 [ 123.465942][ C1] ? __ieee80211_beacon_get+0x14f4/0x1720 [ 123.471683][ C1] handle_bug+0x184/0x210 [ 123.476030][ C1] exc_invalid_op+0x17/0x50 [ 123.480547][ C1] asm_exc_invalid_op+0x1a/0x20 [ 123.485417][ C1] RIP: 0010:__ieee80211_beacon_get+0x14f4/0x1720 [ 123.491766][ C1] Code: 24 89 df 89 ee e8 ec 65 cb f6 40 38 eb 72 a2 e8 c2 6b cb f6 4c 89 e7 e8 5a 2e 25 f7 45 31 e4 e9 9b fe ff ff e8 ad 6b cb f6 90 <0f> 0b 90 e9 3e f6 ff ff 48 89 c6 48 c7 c7 40 69 53 90 48 89 44 24 [ 123.511390][ C1] RSP: 0018:ffffc90000a08b70 EFLAGS: 00010246 [ 123.517476][ C1] RAX: 0000000000000000 RBX: ffff88803076a9d0 RCX: ffffffff8aefc9d1 [ 123.525457][ C1] RDX: ffff888030629e00 RSI: ffffffff8aefd393 RDI: 0000000000000001 [ 123.533469][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 123.541451][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc90000a08c28 [ 123.549435][ C1] R13: ffff88807ea7b400 R14: 0000000000000041 R15: ffff88803076a500 [ 123.557434][ C1] ? __ieee80211_beacon_get+0xb31/0x1720 [ 123.563091][ C1] ? __ieee80211_beacon_get+0x14f3/0x1720 [ 123.568838][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.574497][ C1] ? __lock_acquire+0xaa4/0x1ba0 [ 123.579454][ C1] ieee80211_beacon_get_tim+0xa6/0x280 [ 123.584938][ C1] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10 [ 123.591033][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.596697][ C1] mac80211_hwsim_beacon_tx+0x4dc/0xa40 [ 123.602281][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.607944][ C1] __iterate_interfaces+0x2e5/0x650 [ 123.613186][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 123.619283][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 123.625375][ C1] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 123.631220][ C1] ieee80211_iterate_active_interfaces_atomic+0x71/0x1b0 [ 123.638289][ C1] mac80211_hwsim_beacon+0x105/0x200 [ 123.643617][ C1] __hrtimer_run_queues+0x202/0xad0 [ 123.648878][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 123.654711][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.660386][ C1] hrtimer_run_softirq+0x17d/0x350 [ 123.665525][ C1] handle_softirqs+0x219/0x8e0 [ 123.670327][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 123.675670][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.681334][ C1] __irq_exit_rcu+0x109/0x170 [ 123.686038][ C1] irq_exit_rcu+0x9/0x30 [ 123.690310][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 123.695981][ C1] [ 123.698917][ C1] [ 123.701852][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 123.707851][ C1] RIP: 0010:rcu_is_watching+0x84/0xc0 [ 123.713249][ C1] Code: ea 03 0f b6 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 24 8b 03 c1 e8 02 83 e0 01 65 ff 0d 50 96 05 12 74 07 5b 5d 22 57 6f ff e8 02 4b 8b ff 5b 5d e9 16 57 6f ff 48 89 df e8 13 [ 123.732873][ C1] RSP: 0018:ffffc9000422f608 EFLAGS: 00000282 [ 123.738968][ C1] RAX: 0000000000000001 RBX: ffffea0001e89f00 RCX: ffffffff81f157fb [ 123.746960][ C1] RDX: 0000000000000000 RSI: ffffffff8bf450c0 RDI: ffffffff8dcf6d08 [ 123.754954][ C1] RBP: ffffc9000422f780 R08: 0000000000000005 R09: 0000000000000000 [ 123.762942][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888075740dc0 [ 123.770927][ C1] R13: 0000000000000000 R14: 0000000000000001 R15: 1ffff92000845ef3 [ 123.778925][ C1] ? xas_reload+0x28b/0x4a0 [ 123.783481][ C1] rcu_read_lock_held+0x1e/0x50 [ 123.788365][ C1] xas_reload+0x29e/0x4a0 [ 123.792732][ C1] next_uptodate_folio+0x114/0x4a0 [ 123.797887][ C1] filemap_map_pages+0x63a/0x1680 [ 123.802955][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 123.808446][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.814114][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 123.819590][ C1] do_pte_missing+0xf1d/0x3fb0 [ 123.824391][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.830058][ C1] __handle_mm_fault+0x103d/0x2a40 [ 123.835216][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 123.840706][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.846365][ C1] ? __pte_offset_map_lock+0x155/0x2f0 [ 123.851854][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.857526][ C1] ? find_held_lock+0x2b/0x80 [ 123.862238][ C1] ? find_held_lock+0x2b/0x80 [ 123.866981][ C1] handle_mm_fault+0x3fe/0xad0 [ 123.871785][ C1] __get_user_pages+0x771/0x36f0 [ 123.876764][ C1] ? __pfx_mt_find+0x10/0x10 [ 123.881398][ C1] ? __pfx___get_user_pages+0x10/0x10 [ 123.886803][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.892470][ C1] populate_vma_page_range+0x278/0x3a0 [ 123.897963][ C1] ? __pfx_populate_vma_page_range+0x10/0x10 [ 123.903976][ C1] ? __pfx_find_vma_intersection+0x10/0x10 [ 123.909810][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.915468][ C1] ? do_mmap+0x69c/0x11b0 [ 123.919828][ C1] __mm_populate+0x1d8/0x380 [ 123.924478][ C1] ? __pfx___mm_populate+0x10/0x10 [ 123.929618][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.935273][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.940928][ C1] ? up_write+0x1b2/0x520 [ 123.945287][ C1] vm_mmap_pgoff+0x362/0x450 [ 123.949908][ C1] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 123.955047][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.960702][ C1] ? ptrace_do_notify+0x228/0x2d0 [ 123.965766][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.971432][ C1] ksys_mmap_pgoff+0x7d/0x5c0 [ 123.976132][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.981358][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.987018][ C1] __x64_sys_mmap+0x125/0x190 [ 123.991726][ C1] do_syscall_64+0xcd/0x260 [ 123.996273][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.002187][ C1] RIP: 0033:0x7f2192bade39 [ 124.006613][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 01 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 124.026237][ C1] RSP: 002b:00007ffd4e5bbe28 EFLAGS: 00000216 ORIG_RAX: 0000000000000009 [ 124.034671][ C1] RAX: ffffffffffffffda RBX: 000000000001d98c RCX: 00007f2192bade39 [ 124.042654][ C1] RDX: b635773f06ebbeee RSI: 0000000000b36000 RDI: 0000200000000000 [ 124.050634][ C1] RBP: 0000000000000000 R08: ffffffffffffffff R09: 0000000000000000 [ 124.058618][ C1] R10: 0000000000008031 R11: 0000000000000216 R12: 00007ffd4e5bbe5c [ 124.066604][ C1] R13: 00007ffd4e5bbe90 R14: 00007ffd4e5bbe70 R15: 0000000000000009 [ 124.074609][ C1] [ 124.077885][ C1] Kernel Offset: disabled [ 124.082228][ C1] Rebooting in 86400 seconds..