./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4107750939

<...>
Warning: Permanently added '10.128.1.29' (ECDSA) to the list of known hosts.
execve("./syz-executor4107750939", ["./syz-executor4107750939"], 0x7fff6dc44260 /* 10 vars */) = 0
brk(NULL)                               = 0x555555cd5000
brk(0x555555cd5c40)                     = 0x555555cd5c40
arch_prctl(ARCH_SET_FS, 0x555555cd5300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor4107750939", 4096) = 28
brk(0x555555cf6c40)                     = 0x555555cf6c40
brk(0x555555cf7000)                     = 0x555555cf7000
mprotect(0x7fe0fa348000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cd55d0) = 305
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cd55d0) = 306
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cd55d0) = 307
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cd55d0) = 308
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cd55d0) = 309
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cd55d0) = 310
./strace-static-x86_64: Process 310 attached
[pid   310] getpid()                    = 310
[pid   310] mkdir("./syzkaller.QRwiPE", 0700) = 0
./strace-static-x86_64: Process 309 attached
[pid   309] getpid()                    = 309
[pid   309] mkdir("./syzkaller.fns02z", 0700 <unfinished ...>
[pid   310] chmod("./syzkaller.QRwiPE", 0777) = 0
[pid   309] <... mkdir resumed>)        = 0
[pid   310] chdir("./syzkaller.QRwiPE") = 0
[pid   310] mkdir("./0", 0777)          = 0
[pid   309] chmod("./syzkaller.fns02z", 0777) = 0
[pid   309] chdir("./syzkaller.fns02z") = 0
[pid   310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   309] mkdir("./0", 0777)          = 0
[pid   310] <... clone resumed>, child_tidptr=0x555555cd55d0) = 311
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 307 attached
 <unfinished ...>
[pid   307] getpid()                    = 307
[pid   307] mkdir("./syzkaller.l7HYzp", 0700 <unfinished ...>
[pid   309] <... clone resumed>, child_tidptr=0x555555cd55d0) = 312
[pid   307] <... mkdir resumed>)        = 0
[pid   307] chmod("./syzkaller.l7HYzp", 0777) = 0
[pid   307] chdir("./syzkaller.l7HYzp") = 0
[pid   307] mkdir("./0", 0777)          = 0
[pid   307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555cd55d0) = 313
./strace-static-x86_64: Process 312 attached
[pid   312] chdir("./0"./strace-static-x86_64: Process 313 attached
./strace-static-x86_64: Process 311 attached
./strace-static-x86_64: Process 308 attached
./strace-static-x86_64: Process 306 attached
./strace-static-x86_64: Process 305 attached
)                = 0
[pid   312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   312] setpgid(0, 0)               = 0
[pid   312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   311] chdir("./0" <unfinished ...>
[pid   308] getpid( <unfinished ...>
[pid   311] <... chdir resumed>)        = 0
[pid   308] <... getpid resumed>)       = 308
[pid   306] getpid( <unfinished ...>
[pid   305] getpid( <unfinished ...>
[pid   313] chdir("./0" <unfinished ...>
[pid   312] <... openat resumed>)       = 3
[pid   312] write(3, "1000", 4)         = 4
[pid   312] close(3)                    = 0
[pid   312] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid   305] <... getpid resumed>)       = 305
[pid   306] <... getpid resumed>)       = 306
[pid   311] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   308] mkdir("./syzkaller.672jlt", 0700 <unfinished ...>
[pid   311] <... prctl resumed>)        = 0
[pid   306] mkdir("./syzkaller.Wtximl", 0700 <unfinished ...>
[pid   305] mkdir("./syzkaller.OSbi5f", 0700 <unfinished ...>
[pid   312] <... symlink resumed>)      = 0
[pid   312] creat("./file0", 000 <unfinished ...>
[pid   308] <... mkdir resumed>)        = 0
[pid   311] setpgid(0, 0 <unfinished ...>
[pid   312] <... creat resumed>)        = 3
[pid   312] write(-1, "\xa8\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xee\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x5b\x26\x2a\x7b\x29\x7d\x23\x2a\x0d\x90\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00"..., 680 <unfinished ...>
[pid   305] <... mkdir resumed>)        = 0
[pid   312] <... write resumed>)        = -1 EBADF (Bad file descriptor)
[pid   312] clone(child_stack=NULL, flags=0 <unfinished ...>
[pid   306] <... mkdir resumed>)        = 0
[pid   311] <... setpgid resumed>)      = 0
[pid   308] chmod("./syzkaller.672jlt", 0777 <unfinished ...>
[pid   305] chmod("./syzkaller.OSbi5f", 0777 <unfinished ...>
[pid   311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   305] <... chmod resumed>)        = 0
[pid   312] <... clone resumed>)        = 314
[pid   312] ptrace(PTRACE_ATTACH, 314 <unfinished ...>
[pid   311] <... openat resumed>)       = 3
[pid   306] chmod("./syzkaller.Wtximl", 0777 <unfinished ...>
[pid   305] chdir("./syzkaller.OSbi5f" <unfinished ...>
[pid   311] write(3, "1000", 4 <unfinished ...>
[pid   308] <... chmod resumed>)        = 0
[pid   312] <... ptrace resumed>)       = -1 EPERM (Operation not permitted)
[pid   312] fallocate(3, FALLOC_FL_KEEP_SIZE|FALLOC_FL_ZERO_RANGE, 0, 672267775 <unfinished ...>
[pid   311] <... write resumed>)        = 4
[pid   306] <... chmod resumed>)        = 0
[pid   311] close(3 <unfinished ...>
[pid   308] chdir("./syzkaller.672jlt" <unfinished ...>
[pid   306] chdir("./syzkaller.Wtximl" <unfinished ...>
[pid   305] <... chdir resumed>)        = 0
[pid   311] <... close resumed>)        = 0
[pid   311] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 314 attached
 <unfinished ...>
[pid   313] <... chdir resumed>)        = 0
[pid   308] <... chdir resumed>)        = 0
[pid   306] <... chdir resumed>)        = 0
[pid   305] mkdir("./0", 0777 <unfinished ...>
[pid   311] <... symlink resumed>)      = 0
[pid   308] mkdir("./0", 0777 <unfinished ...>
[pid   306] mkdir("./0", 0777 <unfinished ...>
[pid   305] <... mkdir resumed>)        = 0
[pid   306] <... mkdir resumed>)        = 0
[pid   308] <... mkdir resumed>)        = 0
[pid   313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   311] creat("./file0", 000 <unfinished ...>
[pid   313] setpgid(0, 0 <unfinished ...>
[pid   311] <... creat resumed>)        = 3
[pid   313] <... setpgid resumed>)      = 0
[pid   308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   313] write(3, "1000", 4 <unfinished ...>
[pid   311] write(-1, "\xa8\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xee\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x5b\x26\x2a\x7b\x29\x7d\x23\x2a\x0d\x90\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00"..., 680 <unfinished ...>
[pid   305] <... clone resumed>, child_tidptr=0x555555cd55d0) = 315
[pid   313] <... write resumed>)        = 4
[pid   311] <... write resumed>)        = -1 EBADF (Bad file descriptor)
[pid   308] <... clone resumed>, child_tidptr=0x555555cd55d0) = 316
[pid   306] <... clone resumed>, child_tidptr=0x555555cd55d0) = 317
./strace-static-x86_64: Process 315 attached
[pid   313] close(3 <unfinished ...>
[pid   311] clone(child_stack=NULL, flags=0 <unfinished ...>
[pid   313] <... close resumed>)        = 0
./strace-static-x86_64: Process 317 attached
[pid   317] chdir("./0" <unfinished ...>
[pid   313] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid   317] <... chdir resumed>)        = 0
[pid   317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   313] <... symlink resumed>)      = 0
[pid   311] <... clone resumed>)        = 318
./strace-static-x86_64: Process 316 attached
./strace-static-x86_64: Process 318 attached
[pid   315] chdir("./0" <unfinished ...>
[pid   313] creat("./file0", 000 <unfinished ...>
[pid   311] ptrace(PTRACE_ATTACH, 318 <unfinished ...>
[pid   313] <... creat resumed>)        = 3
[pid   311] <... ptrace resumed>)       = -1 EPERM (Operation not permitted)
[pid   311] fallocate(3, FALLOC_FL_KEEP_SIZE|FALLOC_FL_ZERO_RANGE, 0, 672267775 <unfinished ...>
[pid   313] write(-1, "\xa8\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xee\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x5b\x26\x2a\x7b\x29\x7d\x23\x2a\x0d\x90\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00"..., 680 <unfinished ...>
[pid   315] <... chdir resumed>)        = 0
[pid   317] setpgid(0, 0 <unfinished ...>
[pid   313] <... write resumed>)        = -1 EBADF (Bad file descriptor)
[pid   317] <... setpgid resumed>)      = 0
[pid   317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   316] chdir("./0" <unfinished ...>
[pid   315] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   313] clone(child_stack=NULL, flags=0 <unfinished ...>
[pid   317] <... openat resumed>)       = 3
[pid   317] write(3, "1000", 4)         = 4
[pid   317] close(3)                    = 0
[pid   317] symlink("/dev/binderfs", "./binderfs") = 0
[pid   317] creat("./file0", 000 <unfinished ...>
[pid   313] <... clone resumed>)        = 319
[pid   317] <... creat resumed>)        = 3
[pid   317] write(-1, "\xa8\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xee\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x5b\x26\x2a\x7b\x29\x7d\x23\x2a\x0d\x90\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00"..., 680) = -1 EBADF (Bad file descriptor)
[pid   317] clone(child_stack=NULL, flags=0 <unfinished ...>
[pid   315] <... prctl resumed>)        = 0
[pid   313] ptrace(PTRACE_ATTACH, 319 <unfinished ...>
[pid   316] <... chdir resumed>)        = 0
[pid   313] <... ptrace resumed>)       = -1 EPERM (Operation not permitted)
[pid   313] fallocate(3, FALLOC_FL_KEEP_SIZE|FALLOC_FL_ZERO_RANGE, 0, 672267775 <unfinished ...>
[pid   315] setpgid(0, 0 <unfinished ...>
[pid   316] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 319 attached
) = 0
[pid   315] <... setpgid resumed>)      = 0
[pid   312] <... fallocate resumed>)    = -1 ENOSPC (No space left on device)
[pid   311] <... fallocate resumed>)    = -1 ENOSPC (No space left on device)
[pid   313] <... fallocate resumed>)    = -1 ENOSPC (No space left on device)
[pid   313] exit_group(0)               = ?
[pid   317] <... clone resumed>)        = 320
[pid   317] ptrace(PTRACE_ATTACH, 320)  = -1 EPERM (Operation not permitted)
[pid   317] fallocate(3, FALLOC_FL_KEEP_SIZE|FALLOC_FL_ZERO_RANGE, 0, 672267775 <unfinished ...>
[pid   313] +++ exited with 0 +++
[pid   317] <... fallocate resumed>)    = -1 ENOSPC (No space left on device)
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   311] exit_group(0 <unfinished ...>
[pid   317] exit_group(0)               = ?
[pid   311] <... exit_group resumed>)   = ?
[pid   307] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   307] <... restart_syscall resumed>) = 0
[pid   317] +++ exited with 0 +++
[pid   311] +++ exited with 0 +++
[pid   310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   310] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   307] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   306] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   310] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   312] exit_group(0 <unfinished ...>
[pid   315] <... openat resumed>)       = 3
[pid   312] <... exit_group resumed>)   = ?
[pid   310] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid   306] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   315] write(3, "1000", 4 <unfinished ...>
[pid   307] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   310] <... openat resumed>)       = 3
[pid   306] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid   307] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid   315] <... write resumed>)        = 4
[pid   310] fstat(3,  <unfinished ...>
[pid   306] <... openat resumed>)       = 3
[pid   315] close(3 <unfinished ...>
[pid   310] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid   307] <... openat resumed>)       = 3
[pid   306] fstat(3,  <unfinished ...>
[pid   310] getdents64(3,  <unfinished ...>
[pid   315] <... close resumed>)        = 0
[pid   307] fstat(3,  <unfinished ...>
[pid   306] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid   310] <... getdents64 resumed>0x555555cd6620 /* 4 entries */, 32768) = 112
[pid   307] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid   310] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   306] getdents64(3,  <unfinished ...>
[pid   307] getdents64(3,  <unfinished ...>
[pid   306] <... getdents64 resumed>0x555555cd6620 /* 4 entries */, 32768) = 112
[pid   307] <... getdents64 resumed>0x555555cd6620 /* 4 entries */, 32768) = 112
[pid   306] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   310] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   315] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid   310] lstat("./0/binderfs",  <unfinished ...>
[pid   307] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   306] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   310] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0
[pid   310] unlink("./0/binderfs" <unfinished ...>
[pid   307] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   306] lstat("./0/binderfs",  <unfinished ...>
[pid   315] <... symlink resumed>)      = 0
[pid   307] lstat("./0/binderfs",  <unfinished ...>
[pid   306] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0
[pid   310] <... unlink resumed>)       = 0
[pid   315] creat("./file0", 000 <unfinished ...>
[pid   307] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0
[pid   306] unlink("./0/binderfs" <unfinished ...>
[pid   310] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   307] unlink("./0/binderfs" <unfinished ...>
[pid   312] +++ exited with 0 +++
[pid   306] <... unlink resumed>)       = 0
[pid   307] <... unlink resumed>)       = 0
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
[pid   307] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   306] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   310] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   309] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid   306] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   307] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   306] lstat("./0/file0",  <unfinished ...>
[pid   309] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   307] lstat("./0/file0",  <unfinished ...>
[pid   310] lstat("./0/file0",  <unfinished ...>
[pid   309] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   306] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0
[pid   310] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0
[pid   309] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid   307] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0
[pid   306] unlink("./0/file0" <unfinished ...>
[pid   309] <... openat resumed>)       = 3
[pid   310] unlink("./0/file0" <unfinished ...>
[pid   307] unlink("./0/file0" <unfinished ...>
[pid   306] <... unlink resumed>)       = 0
[pid   309] fstat(3, ./strace-static-x86_64: Process 320 attached
 <unfinished ...>
[pid   307] <... unlink resumed>)       = 0
[pid   309] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid   310] <... unlink resumed>)       = 0
[pid   309] getdents64(3,  <unfinished ...>
[pid   306] getdents64(3,  <unfinished ...>
[pid   307] getdents64(3,  <unfinished ...>
[pid   316] setpgid(0, 0 <unfinished ...>
[pid   310] getdents64(3,  <unfinished ...>
[pid   309] <... getdents64 resumed>0x555555cd6620 /* 4 entries */, 32768) = 112
[pid   310] <... getdents64 resumed>0x555555cd6620 /* 0 entries */, 32768) = 0
[pid   307] <... getdents64 resumed>0x555555cd6620 /* 0 entries */, 32768) = 0
[pid   306] <... getdents64 resumed>0x555555cd6620 /* 0 entries */, 32768) = 0
[pid   309] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   316] <... setpgid resumed>)      = 0
[pid   309] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   307] close(3 <unfinished ...>
[pid   310] close(3 <unfinished ...>
[pid   309] lstat("./0/binderfs",  <unfinished ...>
[pid   306] close(3 <unfinished ...>
[pid   307] <... close resumed>)        = 0
[pid   309] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0
[pid   309] unlink("./0/binderfs" <unfinished ...>
[pid   307] rmdir("./0" <unfinished ...>
[pid   306] <... close resumed>)        = 0
[pid   310] <... close resumed>)        = 0
[pid   316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   309] <... unlink resumed>)       = 0
[pid   306] rmdir("./0" <unfinished ...>
[pid   315] <... creat resumed>)        = 3
[pid   310] rmdir("./0" <unfinished ...>
[pid   309] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   307] <... rmdir resumed>)        = 0
[pid   309] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   306] <... rmdir resumed>)        = 0
[pid   316] <... openat resumed>)       = 3
[pid   315] write(-1, "\xa8\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xee\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x5b\x26\x2a\x7b\x29\x7d\x23\x2a\x0d\x90\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00"..., 680 <unfinished ...>
[pid   310] <... rmdir resumed>)        = 0
[pid   309] lstat("./0/file0",  <unfinished ...>
[pid   307] mkdir("./1", 0777 <unfinished ...>
[pid   306] mkdir("./1", 0777 <unfinished ...>
[pid   309] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0
[pid   316] write(3, "1000", 4)         = 4
[pid   316] close(3)                    = 0
[pid   316] symlink("/dev/binderfs", "./binderfs") = 0
[pid   309] unlink("./0/file0" <unfinished ...>
[pid   307] <... mkdir resumed>)        = -1 ENOSPC (No space left on device)
[pid   306] <... mkdir resumed>)        = -1 ENOSPC (No space left on device)
[pid   316] creat("./file0", 000 <unfinished ...>
[pid   309] <... unlink resumed>)       = 0
[pid   310] mkdir("./1", 0777 <unfinished ...>
[pid   309] getdents64(3,  <unfinished ...>
[pid   306] exit_group(1 <unfinished ...>
[pid   316] <... creat resumed>)        = 3
[pid   310] <... mkdir resumed>)        = -1 ENOSPC (No space left on device)
[pid   309] <... getdents64 resumed>0x555555cd6620 /* 0 entries */, 32768) = 0
[pid   306] <... exit_group resumed>)   = ?
[pid   315] <... write resumed>)        = -1 EBADF (Bad file descriptor)
[pid   309] close(3 <unfinished ...>
[pid   307] exit_group(1 <unfinished ...>
[pid   316] write(-1, "\xa8\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xee\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x5b\x26\x2a\x7b\x29\x7d\x23\x2a\x0d\x90\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00"..., 680) = -1 EBADF (Bad file descriptor)
[pid   316] clone(child_stack=NULL, flags=0 <unfinished ...>
[pid   315] clone(child_stack=NULL, flags=0 <unfinished ...>
[pid   310] exit_group(1 <unfinished ...>
[pid   309] <... close resumed>)        = 0
[pid   307] <... exit_group resumed>)   = ?
[pid   306] +++ exited with 1 +++
./strace-static-x86_64: Process 321 attached
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=1, si_utime=0, si_stime=0} ---
[pid   304] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   316] <... clone resumed>)        = 321
[pid   316] ptrace(PTRACE_ATTACH, 321)  = -1 EPERM (Operation not permitted)
[pid   316] fallocate(3, FALLOC_FL_KEEP_SIZE|FALLOC_FL_ZERO_RANGE, 0, 672267775) = -1 ENOSPC (No space left on device)
[pid   316] exit_group(0)               = ?
[pid   316] +++ exited with 0 +++
[pid   310] <... exit_group resumed>)   = ?
[pid   309] rmdir("./0"./strace-static-x86_64: Process 322 attached
 <unfinished ...>
[pid   307] +++ exited with 1 +++
[pid   304] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal)
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=1, si_utime=0, si_stime=1} ---
[pid   304] restart_syscall(<... resuming interrupted restart_syscall ...> <unfinished ...>
[pid   309] <... rmdir resumed>)        = 0
[pid   308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   315] <... clone resumed>)        = 322
[pid   310] +++ exited with 1 +++
[pid   304] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal)
[pid   315] ptrace(PTRACE_ATTACH, 322 <unfinished ...>
[pid   309] mkdir("./1", 0777 <unfinished ...>
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=1, si_utime=0, si_stime=0} ---
[pid   315] <... ptrace resumed>)       = -1 EPERM (Operation not permitted)
[pid   304] restart_syscall(<... resuming interrupted restart_syscall ...> <unfinished ...>
[pid   315] fallocate(3, FALLOC_FL_KEEP_SIZE|FALLOC_FL_ZERO_RANGE, 0, 672267775 <unfinished ...>
[pid   309] <... mkdir resumed>)        = -1 ENOSPC (No space left on device)
[pid   308] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   315] <... fallocate resumed>)    = -1 ENOSPC (No space left on device)
[pid   309] exit_group(1 <unfinished ...>
[pid   308] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   309] <... exit_group resumed>)   = ?
[pid   308] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid   315] exit_group(0)               = ?
[pid   309] +++ exited with 1 +++
[pid   308] <... openat resumed>)       = 3
[pid   304] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal)
[pid   308] fstat(3,  <unfinished ...>
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=1, si_utime=0, si_stime=0} ---
[pid   308] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid   304] restart_syscall(<... resuming interrupted restart_syscall ...> <unfinished ...>
[pid   315] +++ exited with 0 +++
[pid   308] getdents64(3, 0x555555cd6620 /* 4 entries */, 32768) = 112
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   308] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid   308] lstat("./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0
[pid   308] unlink("./0/binderfs")      = 0
[pid   308] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   305] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid   308] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   305] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid   308] lstat("./0/file0",  <unfinished ...>
[pid   305] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid   308] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0
[pid   305] <... openat resumed>)       = 3
[pid   308] unlink("./0/file0" <unfinished ...>
[pid   305] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid   308] <... unlink resumed>)       = 0
[pid   308] getdents64(3,  <unfinished ...>
[pid   305] getdents64(3,  <unfinished ...>
[pid   308] <... getdents64 resumed>0x555555cd6620 /* 0 entries */, 32768) = 0
[pid   305] <... getdents64 resumed>0x555555cd6620 /* 4 entries */, 32768) = 112
[pid   308] close(3 <unfinished ...>
[pid   305] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid   308] <... close resumed>)        = 0
[pid   305] lstat("./0/binderfs",  <unfinished ...>
[pid   308] rmdir("./0" <unfinished ...>
[pid   305] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0
[pid   308] <... rmdir resumed>)        = 0
[pid   305] unlink("./0/binderfs" <unfinished ...>
[pid   308] mkdir("./1", 0777 <unfinished ...>
[pid   305] <... unlink resumed>)       = 0
[pid   308] <... mkdir resumed>)        = -1 ENOSPC (No space left on device)
[pid   305] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid   308] exit_group(1 <unfinished ...>
[pid   305] lstat("./0/file0",  <unfinished ...>
[pid   308] <... exit_group resumed>)   = ?
[pid   305] <... lstat resumed>{st_mode=S_IFREG|000, st_size=0, ...}) = 0
[pid   305] unlink("./0/file0" <unfinished ...>
[pid   308] +++ exited with 1 +++
[pid   304] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal)
[pid   305] <... unlink resumed>)       = 0
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, si_uid=0, si_status=1, si_utime=0, si_stime=0} ---
[pid   305] getdents64(3,  <unfinished ...>
[pid   304] restart_syscall(<... resuming interrupted restart_syscall ...> <unfinished ...>
[pid   305] <... getdents64 resumed>0x555555cd6620 /* 0 entries */, 32768) = 0
[pid   305] close(3)                    = 0
[pid   305] rmdir("./0")                = 0
[pid   305] mkdir("./1", 0777)          = -1 ENOSPC (No space left on device)
[pid   305] exit_group(1)               = ?
[pid   305] +++ exited with 1 +++
[pid   304] <... restart_syscall resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal)
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=1, si_utime=0, si_stime=0} ---
[   21.183367][   T22] audit: type=1400 audit(1674615331.760:73): avc:  denied  { execmem } for  pid=304 comm="syz-executor410" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[pid   304] restart_syscall(<... resuming interrupted restart_syscall ...> <unfinished ...>
[pid   314] exit(0)                     = ?
[pid   314] +++ exited with 0 +++
[pid   318] exit(0)                     = ?
[pid   318] +++ exited with 0 +++
[pid   319] exit(0)                     = ?
[pid   319] +++ exited with 0 +++
[pid   320] exit(0)                     = ?
[pid   320] +++ exited with 0 +++
[pid   322] exit(0 <unfinished ...>
[pid   321] exit(0 <unfinished ...>
[pid   322] <... exit resumed>)         = ?
[pid   321] <... exit resumed>)         = ?
[pid   322] +++ exited with 0 +++
[pid   321] +++ exited with 0 +++
[   66.598739][   T12] cfg80211: failed to load regulatory.db