./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3849559825

<...>
Warning: Permanently added '10.128.0.53' (ED25519) to the list of known hosts.
execve("./syz-executor3849559825", ["./syz-executor3849559825"], 0x7fffbe63ecb0 /* 10 vars */) = 0
brk(NULL)                               = 0x555557541000
brk(0x555557541d40)                     = 0x555557541d40
arch_prctl(ARCH_SET_FS, 0x5555575413c0) = 0
set_tid_address(0x555557541690)         = 297
set_robust_list(0x5555575416a0, 24)     = 0
rseq(0x555557541ce0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented)
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3849559825", 4096) = 28
getrandom("\x88\xe9\x27\x68\xb1\xda\x66\x58", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555557541d40
brk(0x555557562d40)                     = 0x555557562d40
brk(0x555557563000)                     = 0x555557563000
mprotect(0x7fb56822b000, 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=0x555557541690) = 298
./strace-static-x86_64: Process 298 attached
[pid   298] set_robust_list(0x5555575416a0, 24) = 0
[pid   298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   298] setpgid(0, 0)               = 0
[pid   298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   298] write(3, "1000", 4)         = 4
[pid   298] close(3)                    = 0
[pid   298] futex(0x7fb56823140c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] rt_sigaction(SIGRT_1, {sa_handler=0x7fb5681c6fa0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb5681b8620}, NULL, 8) = 0
[pid   298] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid   298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb568141000
[pid   298] mprotect(0x7fb568142000, 131072, PROT_READ|PROT_WRITE) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb568161990, parent_tid=0x7fb568161990, exit_signal=0, stack=0x7fb568141000, stack_size=0x20300, tls=0x7fb5681616c0} => {parent_tid=[299]}, 88) = 299
[pid   298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   298] futex(0x7fb568231408, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 299 attached
 <unfinished ...>
[pid   299] set_robust_list(0x7fb5681619a0, 24) = 0
[pid   299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   299] mkdir("./file0", 000)       = 0
[pid   299] futex(0x7fb56823140c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fb568231408, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   299] <... futex resumed>)        = 1
[pid   299] openat(AT_FDCWD, "/dev/fuse", O_RDWR|O_CREAT, 000) = 3
[pid   299] futex(0x7fb56823140c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   299] futex(0x7fb568231408, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fb568231408, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   298] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   299] <... futex resumed>)        = 0
[pid   299] mount(NULL, "./file0", "fuse", 0, "fd=0x0000000000000003,rootmode=0000000000000000040000,user_id=00000000000000000000,group_id=00000000"...) = 0
[pid   299] futex(0x7fb56823140c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fb568231408, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   299] <... futex resumed>)        = 1
[pid   299] read(3, "\x38\x00\x00\x00\x1a\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x20\x00\x00\x00\x00\x00\x02\x00\xfb\xff\xff\x83", 8224) = 56
[pid   299] futex(0x7fb56823140c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fb568231408, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   299] <... futex resumed>)        = 1
[pid   299] write(3, "\x50\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 80) = 80
[pid   299] futex(0x7fb56823140c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fb568231408, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   299] <... futex resumed>)        = 1
[pid   299] rename("./file0/../file0/file0", "./file0/../file0/file0" <unfinished ...>
[pid   298] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid   298] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out)
[pid   298] futex(0x7fb56823141c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb568120000
[pid   298] mprotect(0x7fb568121000, 131072, PROT_READ|PROT_WRITE) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb568140990, parent_tid=0x7fb568140990, exit_signal=0, stack=0x7fb568120000, stack_size=0x20300, tls=0x7fb5681406c0}./strace-static-x86_64: Process 301 attached
 <unfinished ...>
[pid   301] set_robust_list(0x7fb5681409a0, 24 <unfinished ...>
[pid   298] <... clone3 resumed> => {parent_tid=[301]}, 88) = 301
[pid   301] <... set_robust_list resumed>) = 0
[pid   301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   301] futex(0x7fb568231418, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   298] futex(0x7fb568231418, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   298] futex(0x7fb56823141c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   301] <... futex resumed>)        = 0
[pid   301] read(3, "\x2e\x00\x00\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8192) = 46
[pid   301] write(3, "\x90\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 144) = 144
[pid   301] futex(0x7fb56823141c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fb568231418, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] futex(0x7fb56823141c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   301] <... futex resumed>)        = 1
[   18.486081][   T24] audit: type=1400 audit(1697386503.839:66): avc:  denied  { execmem } for  pid=297 comm="syz-executor384" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   18.493072][   T24] audit: type=1400 audit(1697386503.849:67): avc:  denied  { read write } for  pid=298 comm="syz-executor384" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1
[   18.497903][   T24] audit: type=1400 audit(1697386503.849:68): avc:  denied  { open } for  pid=298 comm="syz-executor384" path="/dev/fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1
[   18.502366][   T24] audit: type=1400 audit(1697386503.849:69): avc:  denied  { mounton } for  pid=298 comm="syz-executor384" path="/root/file0" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[   18.511540][   T24] audit: type=1400 audit(1697386503.849:70): avc:  denied  { mount } for  pid=298 comm="syz-executor384" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1
[pid   301] newfstatat(AT_FDCWD, "./file0",  <unfinished ...>
[pid   298] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid   298] futex(0x7fb56823141c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out)
[pid   298] futex(0x7fb56823142c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb5680ff000
[pid   298] mprotect(0x7fb568100000, 131072, PROT_READ|PROT_WRITE) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb56811f990, parent_tid=0x7fb56811f990, exit_signal=0, stack=0x7fb5680ff000, stack_size=0x20300, tls=0x7fb56811f6c0} => {parent_tid=[302]}, 88) = 302
[pid   298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   298] futex(0x7fb568231428, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] futex(0x7fb56823142c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 302 attached
 <unfinished ...>
[pid   302] set_robust_list(0x7fb56811f9a0, 24) = 0
[pid   302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   302] read(3, "\x38\x00\x00\x00\x03\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 8192) = 56
[pid   302] futex(0x7fb56823142c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fb568231428, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] futex(0x7fb56823142c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   302] read(3, "\x2e\x00\x00\x00\x01\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8192) = 46
[pid   302] futex(0x7fb56823142c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fb568231428, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   302] read(3,  <unfinished ...>
[pid   298] <... futex resumed>)        = 0
[pid   298] futex(0x7fb56823142c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out)
[pid   298] futex(0x7fb56823143c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb5680de000
[pid   298] mprotect(0x7fb5680df000, 131072, PROT_READ|PROT_WRITE) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb5680fe990, parent_tid=0x7fb5680fe990, exit_signal=0, stack=0x7fb5680de000, stack_size=0x20300, tls=0x7fb5680fe6c0}./strace-static-x86_64: Process 303 attached
 => {parent_tid=[303]}, 88) = 303
[pid   303] set_robust_list(0x7fb5680fe9a0, 24 <unfinished ...>
[pid   298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   298] futex(0x7fb568231438, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   303] <... set_robust_list resumed>) = 0
[pid   298] <... futex resumed>)        = 0
[pid   303] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid   298] futex(0x7fb56823143c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   303] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid   303] write(3, "\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x1f\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x01\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00"..., 160) = -1 EINVAL (Invalid argument)
[pid   303] futex(0x7fb56823143c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   298] <... futex resumed>)        = 0
[pid   303] futex(0x7fb568231438, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   298] exit_group(0 <unfinished ...>
[pid   303] <... futex resumed>)        = ?
[pid   302] <... read resumed> <unfinished ...>) = ?
[pid   298] <... exit_group resumed>)   = ?
[pid   303] +++ exited with 0 +++
[pid   302] +++ exited with 0 +++
[pid   297] kill(-298, SIGKILL)         = 0
[pid   297] kill(298, SIGKILL)          = 0
[pid   297] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid   297] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid   297] getdents64(3, 0x555557542730 /* 3 entries */, 32768) = 72
[pid   297] openat(AT_FDCWD, "/sys/fs/fuse/connections/27/abort", O_WRONLY) = 4
[pid   297] write(4, "/", 1)            = 1
[pid   299] <... rename resumed>)       = ?
[pid   301] <... newfstatat resumed> <unfinished ...>) = ?
[pid   301] +++ exited with 0 +++
[pid   297] close(4)                    = 0
[pid   297] getdents64(3, 0x555557542730 /* 0 entries */, 32768) = 0
[pid   297] close(3)                    = 0
[pid   299] +++ exited with 0 +++
[pid   298] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=298, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 309 attached
, child_tidptr=0x555557541690) = 309
[pid   309] set_robust_list(0x5555575416a0, 24) = 0
[pid   309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   309] setpgid(0, 0)               = 0
[pid   309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   309] write(3, "1000", 4)         = 4
[pid   309] close(3)                    = 0
[pid   309] futex(0x7fb56823140c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   309] rt_sigaction(SIGRT_1, {sa_handler=0x7fb5681c6fa0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb5681b8620}, NULL, 8) = 0
[pid   309] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid   309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb568141000
[pid   309] mprotect(0x7fb568142000, 131072, PROT_READ|PROT_WRITE) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb568161990, parent_tid=0x7fb568161990, exit_signal=0, stack=0x7fb568141000, stack_size=0x20300, tls=0x7fb5681616c0}./strace-static-x86_64: Process 310 attached
 => {parent_tid=[310]}, 88) = 310
[pid   310] set_robust_list(0x7fb5681619a0, 24) = 0
[pid   310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   309] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid   310] futex(0x7fb568231408, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   309] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid   309] futex(0x7fb568231408, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   310] <... futex resumed>)        = 0
[pid   310] mkdir("./file0", 000)       = -1 EEXIST (File exists)
[pid   310] futex(0x7fb56823140c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   309] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   310] futex(0x7fb568231408, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   309] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid   309] futex(0x7fb568231408, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   310] <... futex resumed>)        = 0
[pid   309] <... futex resumed>)        = 1
[pid   310] openat(AT_FDCWD, "/dev/fuse", O_RDWR|O_CREAT, 000) = 3
[pid   309] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   310] futex(0x7fb56823140c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   310] futex(0x7fb568231408, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   309] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid   309] futex(0x7fb568231408, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   310] <... futex resumed>)        = 0
[pid   310] mount(NULL, "./file0", "fuse", 0, "fd=0x0000000000000003,rootmode=0000000000000000040000,user_id=00000000000000000000,group_id=00000000"... <unfinished ...>
[pid   309] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   310] <... mount resumed>)        = 0
[pid   310] futex(0x7fb56823140c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   310] futex(0x7fb568231408, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   309] <... futex resumed>)        = 0
[pid   309] futex(0x7fb568231408, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   310] <... futex resumed>)        = 0
[pid   310] read(3, "\x38\x00\x00\x00\x1a\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x20\x00\x00\x00\x00\x00\x02\x00\xfb\xff\xff\x83", 8224) = 56
[pid   310] futex(0x7fb56823140c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   310] futex(0x7fb568231408, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   309] <... futex resumed>)        = 1
[pid   309] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable)
[pid   309] futex(0x7fb568231408, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   310] <... futex resumed>)        = 0
[pid   310] write(3, "\x50\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 80) = 80
[pid   310] futex(0x7fb56823140c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   310] futex(0x7fb568231408, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   309] <... futex resumed>)        = 1
[pid   309] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable)
[pid   309] futex(0x7fb568231408, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid   310] <... futex resumed>)        = 0
[pid   310] rename("./file0/../file0/file0", "./file0/../file0/file0" <unfinished ...>
[pid   309] <... futex resumed>)        = 1
[   23.618649][   T24] audit: type=1400 audit(1697386508.979:71): avc:  denied  { mounton } for  pid=309 comm="syz-executor384" path="/root/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1
[pid   309] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out)
[pid   309] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out)
[pid   309] futex(0x7fb56823140c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out)
[pid   309] futex(0x7fb56823141c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb568120000
[pid   309] mprotect(0x7fb568121000, 131072, PROT_READ|PROT_WRITE) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb568140990, parent_tid=0x7fb568140990, exit_signal=0, stack=0x7fb568120000, stack_size=0x20300, tls=0x7fb5681406c0}./strace-static-x86_64: Process 312 attached
 => {parent_tid=[312]}, 88) = 312
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   309] futex(0x7fb568231418, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   309] futex(0x7fb56823141c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   312] set_robust_list(0x7fb5681409a0, 24) = 0
[pid   312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   312] read(3, "\x2e\x00\x00\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8192) = 46
[pid   312] write(3, "\x90\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 144) = 144
[pid   312] futex(0x7fb56823141c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   309] <... futex resumed>)        = 0
[pid   309] futex(0x7fb568231418, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   309] futex(0x7fb56823141c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   312] newfstatat(AT_FDCWD, "./file0",  <unfinished ...>
[pid   309] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid   309] futex(0x7fb56823141c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out)
[pid   309] futex(0x7fb56823141c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out)
[pid   309] futex(0x7fb56823142c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb5680ff000
[pid   309] mprotect(0x7fb568100000, 131072, PROT_READ|PROT_WRITE) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb56811f990, parent_tid=0x7fb56811f990, exit_signal=0, stack=0x7fb5680ff000, stack_size=0x20300, tls=0x7fb56811f6c0}./strace-static-x86_64: Process 313 attached
 => {parent_tid=[313]}, 88) = 313
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   309] futex(0x7fb568231428, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   309] futex(0x7fb56823142c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   313] set_robust_list(0x7fb56811f9a0, 24) = 0
[pid   313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   313] read(3, "\x2e\x00\x00\x00\x01\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8192) = 46
[pid   313] write(3, "\x90\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 144) = 144
[pid   313] futex(0x7fb56823142c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   309] <... futex resumed>)        = 0
[pid   309] futex(0x7fb568231428, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   309] futex(0x7fb56823142c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   313] read(3, "\x38\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 8192) = 56
[pid   313] futex(0x7fb56823142c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   309] <... futex resumed>)        = 0
[pid   309] futex(0x7fb568231428, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   309] futex(0x7fb56823142c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   313] read(3, "\x2e\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8224) = 46
[pid   313] futex(0x7fb56823142c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   309] <... futex resumed>)        = 0
[pid   309] futex(0x7fb568231428, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid   309] futex(0x7fb56823142c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid   313] write(3, "\xa0\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x1f\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x01\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00"..., 160) = 160
[pid   313] futex(0x7fb56823142c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid   313] futex(0x7fb568231428, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid   309] <... futex resumed>)        = 0
[   23.742156][  T310] general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] PREEMPT SMP KASAN
[   23.753676][  T310] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047]
[   23.761928][  T310] CPU: 1 PID: 310 Comm: syz-executor384 Not tainted 5.10.194-syzkaller-00508-ga27512601c2d #0
[   23.772250][  T310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[   23.782439][  T310] RIP: 0010:vfs_rename+0x103/0xda0
[   23.787353][  T310] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 e5 09 f4 ff 48 8b 03 48 89 44 24 48 4c 89 74 24 20 4d 8d 7e 30 4d 89 fe 49 c1 ee 03 <43> 80 3c 26 00 74 08 4c 89 ff e8 be 09 f4 ff 49 8b 07 48 89 44 24
[   23.806794][  T310] RSP: 0018:ffffc90000b57ba0 EFLAGS: 00010202
[   23.812707][  T310] RAX: ffff88811c4dc000 RBX: ffff88811c49a360 RCX: ffff88811e70e2c0
[   23.820501][  T310] RDX: ffff88811e70e2c0 RSI: 0000000000400000 RDI: 0000000000200000
[   23.828312][  T310] RBP: ffffc90000b57cf0 R08: ffffffff81b3eaac R09: 0000000000000000
[pid   309] exit_group(0 <unfinished ...>
[pid   313] <... futex resumed>)        = ?
[pid   309] <... exit_group resumed>)   = ?
[pid   313] +++ exited with 0 +++
[   23.836125][  T310] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[   23.843933][  T310] R13: ffff88811c4de880 R14: 0000000000000008 R15: 0000000000000040
[   23.851745][  T310] FS:  00007fb5681616c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[   23.860522][  T310] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   23.867458][  T310] CR2: 00007fb56811fd58 CR3: 000000011e256000 CR4: 00000000003506a0
[   23.875373][  T310] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   23.883180][  T310] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   23.891063][  T310] Call Trace:
[   23.894217][  T310]  ? __die_body+0x62/0xb0
[   23.898357][  T310]  ? die_addr+0x9f/0xd0
[   23.902353][  T310]  ? exc_general_protection+0x3ff/0x490
[   23.907735][  T310]  ? asm_exc_general_protection+0x1e/0x30
[   23.913294][  T310]  ? vfs_rename+0xcc/0xda0
[   23.917537][  T310]  ? vfs_rename+0x103/0xda0
[   23.921877][  T310]  ? __kasan_check_write+0x14/0x20
[   23.926822][  T310]  ? lockref_put_return+0x1b7/0x210
[   23.931865][  T310]  ? lockref_get_or_lock+0x2b0/0x2b0
[   23.936980][  T310]  ? __ia32_sys_link+0x70/0x70
[   23.941582][  T310]  ? dput+0x2b0/0x310
[   23.945396][  T310]  ? __lookup_hash+0x203/0x290
[   23.949995][  T310]  do_renameat2+0x88d/0x1130
[   23.954423][  T310]  ? fsnotify_move+0x290/0x290
[   23.959019][  T310]  ? getname_flags+0x1fd/0x520
[   23.963632][  T310]  __x64_sys_rename+0x86/0x90
[   23.968232][  T310]  do_syscall_64+0x34/0x70
[   23.972479][  T310]  entry_SYSCALL_64_after_hwframe+0x61/0xc6
[   23.978209][  T310] RIP: 0033:0x7fb5681a1069
[   23.982457][  T310] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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 b0 ff ff ff f7 d8 64 89 01 48
[   24.007235][  T310] RSP: 002b:00007fb568161218 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[   24.015468][  T310] RAX: ffffffffffffffda RBX: 00007fb568231408 RCX: 00007fb5681a1069
[   24.023280][  T310] RDX: 00007fb5681a1069 RSI: 0000000020000140 RDI: 0000000020000100
[   24.031090][  T310] RBP: 00007fb568231400 R08: 0000000000000000 R09: 0000000000000000
[   24.038905][  T310] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5681fe114
[   24.046712][  T310] R13: 0030656c69662f2e R14: 00007fb5681f8045 R15: 00007fb5681fc110
[   24.054523][  T310] Modules linked in:
[   24.058828][  T310] ---[ end trace b8aeb2cba33e1144 ]---
[   24.064153][  T310] RIP: 0010:vfs_rename+0x103/0xda0
[   24.069080][  T310] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 e5 09 f4 ff 48 8b 03 48 89 44 24 48 4c 89 74 24 20 4d 8d 7e 30 4d 89 fe 49 c1 ee 03 <43> 80 3c 26 00 74 08 4c 89 ff e8 be 09 f4 ff 49 8b 07 48 89 44 24
[   24.090784][  T310] RSP: 0018:ffffc90000b57ba0 EFLAGS: 00010202
[   24.096635][  T310] RAX: ffff88811c4dc000 RBX: ffff88811c49a360 RCX: ffff88811e70e2c0
[   24.104566][  T310] RDX: ffff88811e70e2c0 RSI: 0000000000400000 RDI: 0000000000200000
[   24.112362][  T310] RBP: ffffc90000b57cf0 R08: ffffffff81b3eaac R09: 0000000000000000
[   24.120184][  T310] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[   24.127981][  T310] R13: ffff88811c4de880 R14: 0000000000000008 R15: 0000000000000040
[   24.135780][  T310] FS:  00007fb5681616c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[   24.144688][  T310] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   24.151097][  T310] CR2: 00007fb56811fd58 CR3: 000000011e256000 CR4: 00000000003506a0
[   24.158927][  T310] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   24.167339][  T310] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   24.176076][  T310] Kernel panic - not syncing: Fatal exception
[   24.182779][  T310] Kernel Offset: disabled
[   24.189049][  T310] Rebooting in 86400 seconds..