./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor679059936 <...> Warning: Permanently added '10.128.1.77' (ECDSA) to the list of known hosts. execve("./syz-executor679059936", ["./syz-executor679059936"], 0x7fffa2500930 /* 10 vars */) = 0 brk(NULL) = 0x555556b2c000 brk(0x555556b2cc40) = 0x555556b2cc40 arch_prctl(ARCH_SET_FS, 0x555556b2c300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor679059936", 4096) = 27 brk(0x555556b4dc40) = 0x555556b4dc40 brk(0x555556b4e000) = 0x555556b4e000 mprotect(0x7ff16fc7c000, 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=0x555556b2c5d0) = 305 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b2c5d0) = 306 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b2c5d0) = 307 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b2c5d0) = 308 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b2c5d0) = 309 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b2c5d0) = 310 ./strace-static-x86_64: Process 309 attached [pid 309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b2c5d0) = 311 ./strace-static-x86_64: Process 307 attached [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b2c5d0) = 312 ./strace-static-x86_64: Process 311 attached [pid 311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 311] setpgid(0, 0) = 0 [pid 311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 311] write(3, "1000", 4) = 4 [pid 311] close(3) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 [pid 311] ioctl(3, LOOP_SET_STATUS, {lo_number=0, lo_offset=0xfffffffb, lo_encrypt_type=LO_CRYPT_XOR, lo_encrypt_key_size=11, lo_flags=LO_FLAGS_PARTSCAN, lo_name="\xbf\xf1\x15\x8d\x97\xf8\xa9\x5b\xff\x51\x3b\x3c\x0d\x18\x85\x65\xcb\x79\xb9\x32\x0d\xff\x7c\x95\x0f\x73\x87\x77\xf0\xd6\x6f\xc9\x39\x3b\x25\x3d\xa2\xdc\x17\x06\xc3\xc0\x1c\x1b\xed\x1a\x37\xd9\x86\xf2\x29\xf6\xd7\xc1\xd1\x1b\xd6\x77\x2c\x5c\xe5\x85\xe2"..., lo_encrypt_key="\x96\x93\x82\x7c\x27\x53\xc0\xc6\x1d\xaf\x01", ...}./strace-static-x86_64: Process 312 attached ) = -1 ENXIO (No such device or address) [pid 312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 4 [pid 312] <... prctl resumed>) = 0 [pid 312] setpgid(0, 0 [pid 311] openat(AT_FDCWD, "/dev/vcs0", O_ACCMODE|O_CREAT|O_LARGEFILE|O_NOATIME, 000 [pid 312] <... setpgid resumed>) = 0 [pid 312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 312] write(3, "1000", 4) = 4 [pid 311] <... openat resumed>) = 5 [pid 312] close(3) = 0 [pid 312] openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ./strace-static-x86_64: Process 310 attached ./strace-static-x86_64: Process 308 attached [pid 311] ioctl(4, LOOP_GET_STATUS./strace-static-x86_64: Process 305 attached [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 306 attached [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 312] ioctl(3, LOOP_SET_STATUS, {lo_number=0, lo_offset=0xfffffffb, lo_encrypt_type=LO_CRYPT_XOR, lo_encrypt_key_size=11, lo_flags=LO_FLAGS_PARTSCAN, lo_name="\xbf\xf1\x15\x8d\x97\xf8\xa9\x5b\xff\x51\x3b\x3c\x0d\x18\x85\x65\xcb\x79\xb9\x32\x0d\xff\x7c\x95\x0f\x73\x87\x77\xf0\xd6\x6f\xc9\x39\x3b\x25\x3d\xa2\xdc\x17\x06\xc3\xc0\x1c\x1b\xed\x1a\x37\xd9\x86\xf2\x29\xf6\xd7\xc1\xd1\x1b\xd6\x77\x2c\x5c\xe5\x85\xe2"..., lo_encrypt_key="\x96\x93\x82\x7c\x27\x53\xc0\xc6\x1d\xaf\x01", ...} [pid 311] <... ioctl resumed>, 0x200001c0) = -1 ENXIO (No such device or address) [pid 310] <... clone resumed>, child_tidptr=0x555556b2c5d0) = 313 [pid 308] <... clone resumed>, child_tidptr=0x555556b2c5d0) = 314 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] openat(AT_FDCWD, "/dev/loop0", O_RDWR|O_APPEND [pid 312] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] <... clone resumed>, child_tidptr=0x555556b2c5d0) = 316 [pid 305] <... clone resumed>, child_tidptr=0x555556b2c5d0) = 315 ./strace-static-x86_64: Process 315 attached [pid 315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 312] openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 4 [pid 311] <... openat resumed>) = 6 [pid 312] openat(AT_FDCWD, "/dev/vcs0", O_ACCMODE|O_CREAT|O_LARGEFILE|O_NOATIME, 000) = 5 [pid 312] ioctl(4, LOOP_GET_STATUS, 0x200001c0) = -1 ENXIO (No such device or address) [pid 311] openat(AT_FDCWD, "/dev/vcs0", O_WRONLY [pid 312] openat(AT_FDCWD, "/dev/loop0", O_RDWR|O_APPEND) = 6 [pid 311] <... openat resumed>) = 7 [pid 311] ioctl(6, LOOP_SET_FD, 7 [pid 312] openat(AT_FDCWD, "/dev/vcs0", O_WRONLY) = 7 [pid 312] ioctl(6, LOOP_SET_FD, 7./strace-static-x86_64: Process 313 attached ./strace-static-x86_64: Process 314 attached ./strace-static-x86_64: Process 316 attached [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 313] <... prctl resumed>) = 0 [pid 316] <... prctl resumed>) = 0 [pid 314] <... prctl resumed>) = 0 [pid 313] setpgid(0, 0 [pid 316] setpgid(0, 0 [pid 314] setpgid(0, 0 [pid 313] <... setpgid resumed>) = 0 [pid 314] <... setpgid resumed>) = 0 [pid 316] <... setpgid resumed>) = 0 [pid 313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 313] <... openat resumed>) = 3 [pid 314] <... openat resumed>) = 3 [pid 313] write(3, "1000", 4) = 4 [pid 316] write(3, "1000", 4 [pid 313] close(3 [pid 314] write(3, "1000", 4 [pid 313] <... close resumed>) = 0 [pid 316] <... write resumed>) = 4 [pid 314] <... write resumed>) = 4 [pid 316] close(3 [pid 314] close(3 [pid 313] openat(AT_FDCWD, "/dev/loop0", O_RDONLY [pid 316] <... close resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 316] openat(AT_FDCWD, "/dev/loop0", O_RDONLY [pid 314] openat(AT_FDCWD, "/dev/loop0", O_RDONLY [pid 315] <... prctl resumed>) = 0 [pid 315] setpgid(0, 0) = 0 [pid 315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 315] write(3, "1000", 4) = 4 [pid 315] close(3) = 0 [pid 315] openat(AT_FDCWD, "/dev/loop0", O_RDONLY [pid 314] <... openat resumed>) = 3 [pid 312] <... ioctl resumed>) = -1 EBUSY (Device or resource busy) [pid 311] <... ioctl resumed>) = 0 [pid 316] <... openat resumed>) = 3 [pid 315] <... openat resumed>) = 3 [pid 314] ioctl(3, LOOP_SET_STATUS, {lo_number=0, lo_offset=0xfffffffb, lo_encrypt_type=LO_CRYPT_XOR, lo_encrypt_key_size=11, lo_flags=LO_FLAGS_PARTSCAN, lo_name="\xbf\xf1\x15\x8d\x97\xf8\xa9\x5b\xff\x51\x3b\x3c\x0d\x18\x85\x65\xcb\x79\xb9\x32\x0d\xff\x7c\x95\x0f\x73\x87\x77\xf0\xd6\x6f\xc9\x39\x3b\x25\x3d\xa2\xdc\x17\x06\xc3\xc0\x1c\x1b\xed\x1a\x37\xd9\x86\xf2\x29\xf6\xd7\xc1\xd1\x1b\xd6\x77\x2c\x5c\xe5\x85\xe2"..., lo_encrypt_key="\x96\x93\x82\x7c\x27\x53\xc0\xc6\x1d\xaf\x01", ...} [pid 313] <... openat resumed>) = 3 [pid 312] exit_group(0 [pid 316] ioctl(3, LOOP_SET_STATUS, {lo_number=0, lo_offset=0xfffffffb, lo_encrypt_type=LO_CRYPT_XOR, lo_encrypt_key_size=11, lo_flags=LO_FLAGS_PARTSCAN, lo_name="\xbf\xf1\x15\x8d\x97\xf8\xa9\x5b\xff\x51\x3b\x3c\x0d\x18\x85\x65\xcb\x79\xb9\x32\x0d\xff\x7c\x95\x0f\x73\x87\x77\xf0\xd6\x6f\xc9\x39\x3b\x25\x3d\xa2\xdc\x17\x06\xc3\xc0\x1c\x1b\xed\x1a\x37\xd9\x86\xf2\x29\xf6\xd7\xc1\xd1\x1b\xd6\x77\x2c\x5c\xe5\x85\xe2"..., lo_encrypt_key="\x96\x93\x82\x7c\x27\x53\xc0\xc6\x1d\xaf\x01", ...} [pid 315] ioctl(3, LOOP_SET_STATUS, {lo_number=0, lo_offset=0xfffffffb, lo_encrypt_type=LO_CRYPT_XOR, lo_encrypt_key_size=11, lo_flags=LO_FLAGS_PARTSCAN, lo_name="\xbf\xf1\x15\x8d\x97\xf8\xa9\x5b\xff\x51\x3b\x3c\x0d\x18\x85\x65\xcb\x79\xb9\x32\x0d\xff\x7c\x95\x0f\x73\x87\x77\xf0\xd6\x6f\xc9\x39\x3b\x25\x3d\xa2\xdc\x17\x06\xc3\xc0\x1c\x1b\xed\x1a\x37\xd9\x86\xf2\x29\xf6\xd7\xc1\xd1\x1b\xd6\x77\x2c\x5c\xe5\x85\xe2"..., lo_encrypt_key="\x96\x93\x82\x7c\x27\x53\xc0\xc6\x1d\xaf\x01", ...} [pid 313] ioctl(3, LOOP_SET_STATUS, {lo_number=0, lo_offset=0xfffffffb, lo_encrypt_type=LO_CRYPT_XOR, lo_encrypt_key_size=11, lo_flags=LO_FLAGS_PARTSCAN, lo_name="\xbf\xf1\x15\x8d\x97\xf8\xa9\x5b\xff\x51\x3b\x3c\x0d\x18\x85\x65\xcb\x79\xb9\x32\x0d\xff\x7c\x95\x0f\x73\x87\x77\xf0\xd6\x6f\xc9\x39\x3b\x25\x3d\xa2\xdc\x17\x06\xc3\xc0\x1c\x1b\xed\x1a\x37\xd9\x86\xf2\x29\xf6\xd7\xc1\xd1\x1b\xd6\x77\x2c\x5c\xe5\x85\xe2"..., lo_encrypt_key="\x96\x93\x82\x7c\x27\x53\xc0\xc6\x1d\xaf\x01", ...} [pid 312] <... exit_group resumed>) = ? [pid 311] exit_group(0) = ? [ 20.165241][ T22] audit: type=1400 audit(1674641026.650:73): avc: denied { execmem } for pid=304 comm="syz-executor679" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 20.187088][ T22] audit: type=1400 audit(1674641026.660:74): avc: denied { read } for pid=311 comm="syz-executor679" name="loop0" dev="devtmpfs" ino=112 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 20.211036][ T22] audit: type=1400 audit(1674641026.660:75): avc: denied { open } for pid=311 comm="syz-executor679" path="/dev/loop0" dev="devtmpfs" ino=112 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 20.235407][ T22] audit: type=1400 audit(1674641026.660:76): avc: denied { ioctl } for pid=311 comm="syz-executor679" path="/dev/loop0" dev="devtmpfs" ino=112 ioctlcmd=0x4c02 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [pid 313] <... ioctl resumed>) = 0 [ 20.261101][ T22] audit: type=1400 audit(1674641026.670:77): avc: denied { append } for pid=311 comm="syz-executor679" name="loop0" dev="devtmpfs" ino=112 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [pid 313] openat(AT_FDCWD, "/dev/loop0", O_RDONLY [pid 316] <... ioctl resumed>) = 0 [pid 316] openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 4 [pid 315] <... ioctl resumed>) = 0 [pid 314] <... ioctl resumed>) = 0 [pid 313] <... openat resumed>) = 4 [pid 312] +++ exited with 0 +++ [pid 311] +++ exited with 0 +++ [pid 315] openat(AT_FDCWD, "/dev/loop0", O_RDONLY [pid 309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] <... openat resumed>) = 4 [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 315] openat(AT_FDCWD, "/dev/vcs0", O_ACCMODE|O_CREAT|O_LARGEFILE|O_NOATIME, 000 [pid 307] restart_syscall(<... resuming interrupted clone ...> [pid 315] <... openat resumed>) = 5 [pid 315] ioctl(4, LOOP_GET_STATUS, 0x200001c0) = -1 EOVERFLOW (Value too large for defined data type) [pid 315] openat(AT_FDCWD, "/dev/loop0", O_RDWR|O_APPEND [pid 316] openat(AT_FDCWD, "/dev/vcs0", O_ACCMODE|O_CREAT|O_LARGEFILE|O_NOATIME, 000 [pid 314] openat(AT_FDCWD, "/dev/loop0", O_RDONLY [pid 313] openat(AT_FDCWD, "/dev/vcs0", O_ACCMODE|O_CREAT|O_LARGEFILE|O_NOATIME, 000 [pid 307] <... restart_syscall resumed>) = 0 [pid 316] <... openat resumed>) = 5 [pid 313] <... openat resumed>) = 5 [pid 316] ioctl(4, LOOP_GET_STATUS [pid 313] ioctl(4, LOOP_GET_STATUS [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 319 attached [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] setpgid(0, 0) = 0 [pid 307] <... clone resumed>, child_tidptr=0x555556b2c5d0) = 319 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 320 attached [pid 309] <... clone resumed>, child_tidptr=0x555556b2c5d0) = 320 [pid 319] <... openat resumed>) = 3 [pid 319] write(3, "1000", 4) = 4 [pid 319] close(3) = 0 [pid 319] openat(AT_FDCWD, "/dev/loop0", O_RDONLY [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 320] setpgid(0, 0) = 0 [pid 320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 320] write(3, "1000", 4) = 4 [pid 320] close(3) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop0", O_RDONLY [pid 310] kill(-313, SIGKILL [pid 313] <... ioctl resumed> ) = ? [pid 310] <... kill resumed>) = 0 [pid 310] kill(313, SIGKILL [pid 308] kill(-314, SIGKILL [pid 310] <... kill resumed>) = 0 [pid 308] <... kill resumed>) = 0 [pid 308] kill(314, SIGKILL) = 0 [pid 306] kill(-316, SIGKILL [pid 305] kill(-315, SIGKILL [pid 316] <... ioctl resumed> ) = ? [pid 306] <... kill resumed>) = 0 [pid 305] <... kill resumed>) = 0 [pid 306] kill(316, SIGKILL [pid 305] kill(315, SIGKILL [pid 306] <... kill resumed>) = 0 [pid 305] <... kill resumed>) = 0 [pid 315] <... openat resumed>) = ? [pid 308] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 308] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 308] getdents64(3, 0x555556b2d620 /* 2 entries */, 32768) = 48 [pid 308] getdents64(3, 0x555556b2d620 /* 0 entries */, 32768) = 0 [pid 310] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] close(3 [pid 310] <... openat resumed>) = 3 [pid 308] <... close resumed>) = 0 [pid 306] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 310] fstat(3, [pid 306] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 310] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 306] getdents64(3, 0x555556b2d620 /* 2 entries */, 32768) = 48 [pid 305] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] getdents64(3, [pid 305] <... openat resumed>) = 3 [pid 306] <... getdents64 resumed>0x555556b2d620 /* 0 entries */, 32768) = 0 [pid 305] fstat(3, [pid 306] close(3 [pid 305] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 310] getdents64(3, [pid 306] <... close resumed>) = 0 [pid 305] getdents64(3, 0x555556b2d620 /* 2 entries */, 32768) = 48 [pid 305] getdents64(3, [pid 310] <... getdents64 resumed>0x555556b2d620 /* 2 entries */, 32768) = 48 [pid 305] <... getdents64 resumed>0x555556b2d620 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 310] getdents64(3, 0x555556b2d620 /* 0 entries */, 32768) = 0 [pid 310] close(3) = 0 [pid 307] kill(-319, SIGKILL) = 0 [pid 307] kill(319, SIGKILL) = 0 [pid 309] kill(-320, SIGKILL) = 0 [pid 309] kill(320, SIGKILL) = 0 [pid 307] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 307] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 307] getdents64(3, 0x555556b2d620 /* 2 entries */, 32768) = 48 [pid 307] getdents64(3, [pid 309] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] <... getdents64 resumed>0x555556b2d620 /* 0 entries */, 32768) = 0 [pid 309] <... openat resumed>) = 3 [pid 307] close(3 [pid 309] fstat(3, [pid 307] <... close resumed>) = 0 [pid 309] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 309] getdents64(3, 0x555556b2d620 /* 2 entries */, 32768) = 48 [pid 309] getdents64(3, 0x555556b2d620 /* 0 entries */, 32768) = 0 [pid 309] close(3) = 0 [ 66.630184][ T12] cfg80211: failed to load regulatory.db [ 81.655239][ T155] udevd[155]: worker [318] /devices/virtual/block/loop0 is taking a long time [ 201.798610][ T155] udevd[155]: worker [318] /devices/virtual/block/loop0 timeout; kill it [ 201.807180][ T155] udevd[155]: seq 2307 '/devices/virtual/block/loop0' killed