./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2783365602

<...>
Warning: Permanently added '10.128.0.13' (ED25519) to the list of known hosts.
execve("./syz-executor2783365602", ["./syz-executor2783365602"], 0x7fff72f0ceb0 /* 10 vars */) = 0
brk(NULL)                               = 0x555555bc0000
brk(0x555555bc0d00)                     = 0x555555bc0d00
arch_prctl(ARCH_SET_FS, 0x555555bc0380) = 0
set_tid_address(0x555555bc0650)         = 354
set_robust_list(0x555555bc0660, 24)     = 0
rseq(0x555555bc0ca0, 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-executor2783365602", 4096) = 28
getrandom("\x13\x1f\x9f\x47\x92\x53\xf0\xe3", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555555bc0d00
brk(0x555555be1d00)                     = 0x555555be1d00
brk(0x555555be2000)                     = 0x555555be2000
mprotect(0x7fb202305000, 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=0x555555bc0650) = 355
./strace-static-x86_64: Process 355 attached
[pid   355] set_robust_list(0x555555bc0660, 24) = 0
[pid   355] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555bc0650) = 356
[pid   354] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 356 attached
./strace-static-x86_64: Process 357 attached
 <unfinished ...>
[pid   357] set_robust_list(0x555555bc0660, 24) = 0
[pid   357] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   354] <... clone resumed>, child_tidptr=0x555555bc0650) = 357
[pid   357] <... clone resumed>, child_tidptr=0x555555bc0650) = 358
[pid   354] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   356] set_robust_list(0x555555bc0660, 24./strace-static-x86_64: Process 358 attached
 <unfinished ...>
[pid   358] set_robust_list(0x555555bc0660, 24) = 0
[pid   358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   358] setpgid(0, 0)               = 0
[pid   358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   354] <... clone resumed>, child_tidptr=0x555555bc0650) = 359
[pid   356] <... set_robust_list resumed>) = 0
[pid   354] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   356] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   358] <... openat resumed>)       = 3
[pid   358] write(3, "1000", 4)         = 4
[pid   358] close(3)                    = 0
[pid   358] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY) = 3
[pid   358] ioctl(3, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   358] ioctl(3, SNDRV_TIMER_IOCTL_PARAMS, 0x20000440) = 0
[pid   358] ioctl(3, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   358] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY) = 4
[pid   354] <... clone resumed>, child_tidptr=0x555555bc0650) = 360
[pid   358] ioctl(4, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   358] ioctl(4, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   358] exit_group(0)               = ?
[pid   354] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   356] <... prctl resumed>)        = 0
[pid   358] +++ exited with 0 +++
[pid   354] <... clone resumed>, child_tidptr=0x555555bc0650) = 361
[pid   357] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=358, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   357] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 359 attached
 <unfinished ...>
[pid   359] set_robust_list(0x555555bc0660, 24) = 0
[pid   359] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   357] <... restart_syscall resumed>) = 0
[pid   357] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 361 attached
 <unfinished ...>
[pid   356] setpgid(0, 0 <unfinished ...>
[pid   357] <... clone resumed>, child_tidptr=0x555555bc0650) = 362
[pid   356] <... setpgid resumed>)      = 0
[pid   356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   361] set_robust_list(0x555555bc0660, 24./strace-static-x86_64: Process 363 attached
./strace-static-x86_64: Process 362 attached
./strace-static-x86_64: Process 360 attached
 <unfinished ...>
[pid   356] <... openat resumed>)       = 3
[pid   359] <... clone resumed>, child_tidptr=0x555555bc0650) = 363
[pid   360] set_robust_list(0x555555bc0660, 24) = 0
[pid   360] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   356] write(3, "1000", 4 <unfinished ...>
[pid   361] <... set_robust_list resumed>) = 0
[pid   360] <... clone resumed>, child_tidptr=0x555555bc0650) = 364
[pid   356] <... write resumed>)        = 4
[pid   356] close(3 <unfinished ...>
[pid   363] set_robust_list(0x555555bc0660, 24) = 0
[pid   363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   363] setpgid(0, 0)               = 0
[pid   363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   356] <... close resumed>)        = 0
[pid   363] <... openat resumed>)       = 3
[pid   363] write(3, "1000", 4 <unfinished ...>
[pid   356] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY <unfinished ...>
[pid   363] <... write resumed>)        = 4
[pid   356] <... openat resumed>)       = 3
[pid   361] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   363] close(3 <unfinished ...>
[pid   356] ioctl(3, SNDRV_TIMER_IOCTL_SELECT, 0x20000100 <unfinished ...>
[pid   363] <... close resumed>)        = 0
[pid   363] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY) = 3
[pid   363] ioctl(3, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   363] ioctl(3, SNDRV_TIMER_IOCTL_PARAMS, 0x20000440) = 0
[pid   363] ioctl(3, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   363] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY <unfinished ...>
[pid   356] <... ioctl resumed>)        = 0
[pid   356] ioctl(3, SNDRV_TIMER_IOCTL_PARAMS, 0x20000440) = 0
[pid   356] ioctl(3, SNDRV_TIMER_IOCTL_START, 0 <unfinished ...>
[pid   363] <... openat resumed>)       = 4
[pid   363] ioctl(4, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   363] ioctl(4, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   363] exit_group(0)               = ?
[pid   356] <... ioctl resumed>)        = 0
[pid   356] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY) = 4
[pid   356] ioctl(4, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   356] ioctl(4, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   356] exit_group(0)               = ?
[pid   356] +++ exited with 0 +++
[pid   355] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=356, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   355] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   363] +++ exited with 0 +++
[pid   359] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   359] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 364 attached
 <unfinished ...>
[pid   364] set_robust_list(0x555555bc0660, 24) = 0
[pid   355] <... restart_syscall resumed>) = 0
[pid   355] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   359] <... restart_syscall resumed>) = 0
[pid   359] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 365 attached
./strace-static-x86_64: Process 367 attached
 <unfinished ...>
[pid   364] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   362] set_robust_list(0x555555bc0660, 24 <unfinished ...>
[pid   359] <... clone resumed>, child_tidptr=0x555555bc0650) = 367
[pid   355] <... clone resumed>, child_tidptr=0x555555bc0650) = 365
./strace-static-x86_64: Process 366 attached
[pid   366] set_robust_list(0x555555bc0660, 24) = 0
[pid   366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   366] setpgid(0, 0)               = 0
[pid   366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   366] write(3, "1000", 4)         = 4
[pid   366] close(3)                    = 0
[pid   366] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY) = 3
[pid   366] ioctl(3, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   366] ioctl(3, SNDRV_TIMER_IOCTL_PARAMS, 0x20000440) = 0
[pid   366] ioctl(3, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   366] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY) = 4
[pid   366] ioctl(4, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   366] ioctl(4, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   366] exit_group(0)               = ?
[pid   362] <... set_robust_list resumed>) = 0
[pid   361] <... clone resumed>, child_tidptr=0x555555bc0650) = 366
[pid   364] <... prctl resumed>)        = 0
[pid   362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   362] setpgid(0, 0)               = 0
[pid   362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   366] +++ exited with 0 +++
[pid   362] <... openat resumed>)       = 3
[pid   361] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   362] write(3, "1000", 4 <unfinished ...>
[pid   361] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   362] <... write resumed>)        = 4
[pid   362] close(3)                    = 0
[pid   362] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY <unfinished ...>
[pid   367] set_robust_list(0x555555bc0660, 24) = 0
[pid   367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   367] setpgid(0, 0)               = 0
[pid   362] <... openat resumed>)       = 3
[pid   361] <... restart_syscall resumed>) = 0
[pid   362] ioctl(3, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   362] ioctl(3, SNDRV_TIMER_IOCTL_PARAMS, 0x20000440) = 0
[pid   361] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   362] ioctl(3, SNDRV_TIMER_IOCTL_START, 0 <unfinished ...>
[pid   367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   362] <... ioctl resumed>)        = 0
[pid   361] <... clone resumed>, child_tidptr=0x555555bc0650) = 368
[pid   362] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY <unfinished ...>
[pid   367] <... openat resumed>)       = 3
[pid   362] <... openat resumed>)       = 4
[pid   367] write(3, "1000", 4 <unfinished ...>
[pid   362] ioctl(4, SNDRV_TIMER_IOCTL_SELECT, 0x20000100 <unfinished ...>
[pid   367] <... write resumed>)        = 4
[pid   362] <... ioctl resumed>)        = 0
[pid   367] close(3 <unfinished ...>
[pid   362] ioctl(4, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   362] exit_group(0)               = ?
[pid   367] <... close resumed>)        = 0
[pid   367] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY <unfinished ...>
[pid   362] +++ exited with 0 +++
[pid   367] <... openat resumed>)       = 3
[pid   357] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   364] setpgid(0, 0 <unfinished ...>
[pid   357] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   367] ioctl(3, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   367] ioctl(3, SNDRV_TIMER_IOCTL_PARAMS, 0x20000440) = 0
[pid   367] ioctl(3, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   367] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY <unfinished ...>
[pid   357] <... clone resumed>, child_tidptr=0x555555bc0650) = 369
[pid   364] <... setpgid resumed>)      = 0
[pid   364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   365] set_robust_list(0x555555bc0660, 24 <unfinished ...>
[pid   364] <... openat resumed>)       = 3
[pid   365] <... set_robust_list resumed>) = 0
[pid   367] <... openat resumed>)       = 4
[pid   367] ioctl(4, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   367] ioctl(4, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   367] exit_group(0)               = ?
[pid   364] write(3, "1000", 4./strace-static-x86_64: Process 368 attached
 <unfinished ...>
[pid   365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   364] <... write resumed>)        = 4
[pid   368] set_robust_list(0x555555bc0660, 24 <unfinished ...>
[pid   367] +++ exited with 0 +++
[pid   364] close(3 <unfinished ...>
[pid   365] setpgid(0, 0 <unfinished ...>
[pid   359] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   20.910186][   T23] audit: type=1400 audit(1714223875.549:66): avc:  denied  { execmem } for  pid=354 comm="syz-executor278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[pid   359] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid   365] <... setpgid resumed>)      = 0
[pid   364] <... close resumed>)        = 0
[pid   364] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY <unfinished ...>
[pid   365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 369 attached
 <unfinished ...>
[pid   369] set_robust_list(0x555555bc0660, 24) = 0
[pid   364] <... openat resumed>)       = 3
[pid   365] <... openat resumed>)       = 3
[pid   359] <... restart_syscall resumed>) = 0
[pid   364] ioctl(3, SNDRV_TIMER_IOCTL_SELECT, 0x20000100 <unfinished ...>
[pid   359] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 370 attached
 <unfinished ...>
[pid   369] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   368] <... set_robust_list resumed>) = 0
[pid   365] write(3, "1000", 4 <unfinished ...>
[pid   364] <... ioctl resumed>)        = 0
[pid   359] <... clone resumed>, child_tidptr=0x555555bc0650) = 370
[pid   364] ioctl(3, SNDRV_TIMER_IOCTL_PARAMS, 0x20000440) = 0
[pid   364] ioctl(3, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   364] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY <unfinished ...>
[pid   365] <... write resumed>)        = 4
[pid   364] <... openat resumed>)       = 4
[pid   364] ioctl(4, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   364] ioctl(4, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   364] exit_group(0)               = ?
[pid   369] <... prctl resumed>)        = 0
[pid   368] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   365] close(3 <unfinished ...>
[pid   364] +++ exited with 0 +++
[pid   360] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=364, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   365] <... close resumed>)        = 0
[pid   368] <... prctl resumed>)        = 0
[pid   360] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   365] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY <unfinished ...>
[pid   360] <... clone resumed>, child_tidptr=0x555555bc0650) = 371
[pid   368] setpgid(0, 0 <unfinished ...>
[pid   365] <... openat resumed>)       = 3
./strace-static-x86_64: Process 371 attached
[pid   371] set_robust_list(0x555555bc0660, 24) = 0
[pid   371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   371] setpgid(0, 0)               = 0
[pid   371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   365] ioctl(3, SNDRV_TIMER_IOCTL_SELECT, 0x20000100 <unfinished ...>
[pid   371] <... openat resumed>)       = 3
[pid   371] write(3, "1000", 4)         = 4
[pid   371] close(3)                    = 0
[pid   371] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY) = 3
[pid   371] ioctl(3, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   371] ioctl(3, SNDRV_TIMER_IOCTL_PARAMS, 0x20000440) = 0
[pid   371] ioctl(3, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   371] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY) = 4
[pid   371] ioctl(4, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   371] ioctl(4, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   371] exit_group(0)               = ?
[pid   365] <... ioctl resumed>)        = 0
[pid   365] ioctl(3, SNDRV_TIMER_IOCTL_PARAMS, 0x20000440 <unfinished ...>
[pid   368] <... setpgid resumed>)      = 0
[pid   365] <... ioctl resumed>)        = 0
[pid   365] ioctl(3, SNDRV_TIMER_IOCTL_START, 0 <unfinished ...>
[pid   368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   365] <... ioctl resumed>)        = 0
[pid   365] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY <unfinished ...>
[pid   368] <... openat resumed>)       = 3
[pid   365] <... openat resumed>)       = 4
[pid   368] write(3, "1000", 4 <unfinished ...>
[pid   365] ioctl(4, SNDRV_TIMER_IOCTL_SELECT, 0x20000100) = 0
[pid   368] <... write resumed>)        = 4
[pid   365] ioctl(4, SNDRV_TIMER_IOCTL_START, 0) = 0
[pid   368] close(3 <unfinished ...>
[pid   365] exit_group(0 <unfinished ...>
[pid   368] <... close resumed>)        = 0
[pid   365] <... exit_group resumed>)   = ?
[pid   370] set_robust_list(0x555555bc0660, 24 <unfinished ...>
[pid   369] setpgid(0, 0 <unfinished ...>
[pid   368] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY <unfinished ...>
[pid   369] <... setpgid resumed>)      = 0
[pid   368] <... openat resumed>)       = 3
[pid   369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   368] ioctl(3, SNDRV_TIMER_IOCTL_SELECT, 0x20000100 <unfinished ...>
[pid   369] <... openat resumed>)       = 3
[pid   369] write(3, "1000", 4)         = 4
[pid   369] close(3)                    = 0
[pid   369] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY) = 3
[pid   369] ioctl(3, SNDRV_TIMER_IOCTL_SELECT, 0x20000100 <unfinished ...>
[pid   370] <... set_robust_list resumed>) = 0
[pid   370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   370] setpgid(0, 0)               = 0
[pid   370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   370] write(3, "1000", 4)         = 4
[pid   370] close(3)                    = 0
[pid   370] openat(AT_FDCWD, "/dev/snd/timer", O_RDONLY) = 3
[pid   370] ioctl(3, SNDRV_TIMER_IOCTL_SELECT, 0x20000100 <unfinished ...>
[pid   355] kill(-365, SIGKILL)         = 0
[pid   355] kill(365, SIGKILL)          = 0
[pid   361] kill(-368, SIGKILL)         = 0
[pid   361] kill(368, SIGKILL)          = 0
[pid   357] kill(-369, SIGKILL)         = 0
[pid   357] kill(369, SIGKILL)          = 0
[pid   359] kill(-370, SIGKILL)         = 0
[pid   359] kill(370, SIGKILL)          = 0
[pid   360] kill(-371, SIGKILL)         = 0
[pid   360] kill(371, SIGKILL)          = 0
[pid   355] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid   355] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid   355] getdents64(3, 0x555555bc16f0 /* 2 entries */, 32768) = 48
[pid   355] getdents64(3, 0x555555bc16f0 /* 0 entries */, 32768) = 0
[pid   355] close(3)                    = 0
[pid   361] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid   361] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid   361] getdents64(3, 0x555555bc16f0 /* 2 entries */, 32768) = 48
[pid   361] getdents64(3, 0x555555bc16f0 /* 0 entries */, 32768) = 0
[pid   361] close(3)                    = 0
[pid   357] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid   357] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid   357] getdents64(3, 0x555555bc16f0 /* 2 entries */, 32768) = 48
[pid   357] getdents64(3, 0x555555bc16f0 /* 0 entries */, 32768) = 0
[pid   357] close(3)                    = 0
[pid   359] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid   359] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid   359] getdents64(3, 0x555555bc16f0 /* 2 entries */, 32768) = 48
[pid   359] getdents64(3, 0x555555bc16f0 /* 0 entries */, 32768) = 0
[pid   359] close(3)                    = 0
[pid   360] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid   360] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid   360] getdents64(3, 0x555555bc16f0 /* 2 entries */, 32768) = 48
[pid   360] getdents64(3, 0x555555bc16f0 /* 0 entries */, 32768) = 0
[pid   360] close(3)                    = 0
[  156.176628][    C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [kworker/u4:2:179]
[  156.184785][    C0] Modules linked in:
[  156.188525][    C0] CPU: 0 PID: 179 Comm: kworker/u4:2 Not tainted 5.4.268-syzkaller-00003-g2d5d8240a7cb #0
[  156.198314][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[  156.208248][    C0] Workqueue: events_unbound toggle_allocation_gate
[  156.214689][    C0] RIP: 0010:smp_call_function_single+0x23a/0x4a0
[  156.220821][    C0] Code: 00 44 8b 74 24 58 44 89 f6 83 e6 01 31 ff e8 6d b0 0a 00 41 83 e6 01 75 0a e8 72 ad 0a 00 e9 f4 00 00 00 f3 90 42 0f b6 04 2b <84> c0 75 15 f7 44 24 58 01 00 00 00 0f 84 d6 00 00 00 e8 4f ad 0a
[  156.240773][    C0] RSP: 0018:ffff8881e4dcf8a0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  156.249019][    C0] RAX: 0000000000000000 RBX: 1ffff1103c9b9f1f RCX: ffff8881e4dc3f00
[  156.256885][    C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[  156.264632][    C0] RBP: ffff8881e4dcf990 R08: ffffffff815999a3 R09: ffffed103edeb189
[  156.272444][    C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1103c9b9f18
[  156.280256][    C0] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000
[  156.288068][    C0] FS:  0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[  156.296931][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  156.303340][    C0] CR2: 0000555555bc0338 CR3: 00000001dc96e000 CR4: 00000000003406b0
[  156.311156][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  156.318965][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  156.326804][    C0] Call Trace:
[  156.329992][    C0]  <IRQ>
[  156.332743][    C0]  ? watchdog_timer_fn+0x53d/0x600
[  156.337637][    C0]  ? proc_watchdog_cpumask+0xc0/0xc0
[  156.342760][    C0]  ? __hrtimer_run_queues+0x3e9/0xb90
[  156.347982][    C0]  ? hrtimer_interrupt+0x890/0x890
[  156.352915][    C0]  ? kvm_sched_clock_read+0x14/0x40
[  156.357949][    C0]  ? sched_clock+0x36/0x40
[  156.362189][    C0]  ? ktime_get+0xf9/0x130
[  156.366359][    C0]  ? ktime_get_update_offsets_now+0x26c/0x280
[  156.372259][    C0]  ? hrtimer_interrupt+0x38a/0x890
[  156.377207][    C0]  ? smp_apic_timer_interrupt+0x110/0x460
[  156.382868][    C0]  ? apic_timer_interrupt+0xf/0x20
[  156.387893][    C0]  </IRQ>
[  156.390663][    C0]  ? smp_call_function_single+0x223/0x4a0
[  156.396385][    C0]  ? smp_call_function_single+0x23a/0x4a0
[  156.401948][    C0]  ? text_poke_bp_batch+0x2b0/0x2b0
[  156.406983][    C0]  ? check_preemption_disabled+0x9f/0x320
[  156.413220][    C0]  ? generic_smp_call_function_single_interrupt+0x10/0x10
[  156.420359][    C0]  ? check_preemption_disabled+0x9f/0x320
[  156.425916][    C0]  ? text_poke_bp_batch+0x2b0/0x2b0
[  156.431036][    C0]  ? debug_smp_processor_id+0x20/0x20
[  156.436239][    C0]  ? check_preemption_disabled+0x9f/0x320
[  156.442019][    C0]  ? find_next_and_bit+0x156/0x190
[  156.446950][    C0]  ? cpumask_next_and+0x11/0x30
[  156.451651][    C0]  smp_call_function_many+0x6fe/0x9b0
[  156.456864][    C0]  ? cpumask_any_but+0x9c/0xb0
[  156.461659][    C0]  ? text_poke_bp_batch+0x2b0/0x2b0
[  156.466580][    C0]  ? flush_tlb_mm_range+0x214/0x2b0
[  156.471604][    C0]  ? smp_call_function_any+0x190/0x190
[  156.476891][    C0]  ? _raw_spin_unlock+0x49/0x60
[  156.481578][    C0]  ? text_poke_bp_batch+0x2b0/0x2b0
[  156.486609][    C0]  on_each_cpu+0xa5/0x1a0
[  156.490774][    C0]  ? text_poke+0x10/0x10
[  156.494866][    C0]  ? smp_call_function+0x90/0x90
[  156.499723][    C0]  ? enqueue_task_fair+0xaac/0x1e40
[  156.504838][    C0]  text_poke_bp_batch+0x11a/0x2b0
[  156.509802][    C0]  ? patch_cmp+0x40/0x40
[  156.513866][    C0]  arch_jump_label_transform_apply+0x27/0x40
[  156.519683][    C0]  static_key_enable_cpuslocked+0x12c/0x240
[  156.525509][    C0]  static_key_enable+0x16/0x20
[  156.530102][    C0]  toggle_allocation_gate+0xb1/0x240
[  156.535321][    C0]  ? kfence_protect+0x1e0/0x1e0
[  156.540005][    C0]  ? cpus_share_cache+0x110/0x110
[  156.544864][    C0]  ? __schedule+0xb0d/0x1320
[  156.549381][    C0]  ? _raw_spin_lock_irqsave+0x210/0x210
[  156.555298][    C0]  ? read_word_at_a_time+0xe/0x20
[  156.560139][    C0]  ? strscpy+0x89/0x220
[  156.564145][    C0]  process_one_work+0x765/0xd20
[  156.568840][    C0]  worker_thread+0xaef/0x1470
[  156.573341][    C0]  kthread+0x2da/0x360
[  156.577240][    C0]  ? worker_clr_flags+0x170/0x170
[  156.582095][    C0]  ? kthread_blkcg+0xd0/0xd0
[  156.586544][    C0]  ret_from_fork+0x1f/0x30