./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1963562000

<...>
Warning: Permanently added '10.128.0.208' (ED25519) to the list of known hosts.
execve("./syz-executor1963562000", ["./syz-executor1963562000"], 0x7ffc34d8b5f0 /* 10 vars */) = 0
brk(NULL)                               = 0x5555561b1000
brk(0x5555561b1d00)                     = 0x5555561b1d00
arch_prctl(ARCH_SET_FS, 0x5555561b1380) = 0
set_tid_address(0x5555561b1650)         = 5072
set_robust_list(0x5555561b1660, 24)     = 0
rseq(0x5555561b1ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1963562000", 4096) = 28
getrandom("\x35\x7d\x32\x87\x1c\xb7\xc7\x3e", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555561b1d00
brk(0x5555561d2d00)                     = 0x5555561d2d00
brk(0x5555561d3000)                     = 0x5555561d3000
mprotect(0x7f849b7ea000, 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
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561b1650) = 5073
./strace-static-x86_64: Process 5073 attached
[pid  5073] set_robust_list(0x5555561b1660, 24) = 0
[pid  5073] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5073] setsid()                    = 1
[pid  5073] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5073] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5073] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5073] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5073] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5073] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5073] unshare(CLONE_NEWNS)        = 0
[pid  5073] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5073] unshare(CLONE_NEWIPC)       = 0
[pid  5073] unshare(CLONE_NEWCGROUP)    = 0
[pid  5073] unshare(CLONE_NEWUTS)       = 0
[pid  5073] unshare(CLONE_SYSVSEM)      = 0
[pid  5073] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5073] write(3, "16777216", 8)     = 8
[pid  5073] close(3)                    = 0
[pid  5073] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5073] write(3, "536870912", 9)    = 9
[pid  5073] close(3)                    = 0
[pid  5073] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5073] write(3, "1024", 4)         = 4
[pid  5073] close(3)                    = 0
[pid  5073] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5073] write(3, "8192", 4)         = 4
[pid  5073] close(3)                    = 0
[pid  5073] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5073] write(3, "1024", 4)         = 4
[pid  5073] close(3)                    = 0
[pid  5073] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5073] write(3, "1024", 4)         = 4
[pid  5073] close(3)                    = 0
[pid  5073] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5073] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5073] close(3)                    = 0
[pid  5073] getpid()                    = 1
[pid  5073] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5073] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5073] unshare(CLONE_NEWNET)       = 0
[pid  5073] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5073] write(3, "0 65535", 7)      = 7
[pid  5073] close(3)                    = 0
[pid  5073] mkdir("/dev/binderfs", 0777) = 0
[pid  5073] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5073] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5073] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid  5073] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xf0", iov_len=1}], msg_iovlen=1, msg_control=[{cmsg_len=20, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, cmsg_data=[3]}], msg_controllen=24, msg_flags=0}, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_ZEROCOPY) = 1
[pid  5073] close(3)                    = 0
[pid  5073] close(4)                    = 0
[pid  5073] close(5)                    = -1 EBADF (Bad file descriptor)
[pid  5073] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5073] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5073] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5073] close(9)                    = -1 EBADF (Bad file descriptor)
[   75.793248][ T2863] ------------[ cut here ]------------
[   75.798920][ T2863] WARNING: CPU: 0 PID: 2863 at net/unix/garbage.c:345 __unix_gc+0xc74/0xe80
[   75.807691][ T2863] Modules linked in:
[   75.811599][ T2863] CPU: 0 PID: 2863 Comm: kworker/u4:11 Not tainted 6.8.0-rc1-syzkaller-00583-g1701940b1a02 #0
[   75.821896][ T2863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[   75.832021][ T2863] Workqueue: events_unbound __unix_gc
[   75.837460][ T2863] RIP: 0010:__unix_gc+0xc74/0xe80
[pid  5073] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(16)                   = -1 EBADF (Bad file descriptor)
[   75.842505][ T2863] Code: 8b 5c 24 50 e9 86 f8 ff ff e8 f8 e4 22 f8 31 d2 48 c7 c6 30 6a 69 89 4c 89 ef e8 97 ef ff ff e9 80 f9 ff ff e8 dd e4 22 f8 90 <0f> 0b 90 e9 7b fd ff ff 48 89 df e8 5c e7 7c f8 e9 d3 f8 ff ff e8
[   75.862201][ T2863] RSP: 0018:ffffc9000b03fba0 EFLAGS: 00010293
[   75.868346][ T2863] RAX: 0000000000000000 RBX: ffffc9000b03fc10 RCX: ffffffff816c493e
[   75.876414][ T2863] RDX: ffff88802c02d940 RSI: ffffffff896982f3 RDI: ffffc9000b03fb30
[   75.884405][ T2863] RBP: ffffc9000b03fce0 R08: 0000000000000001 R09: fffff52001607f66
[pid  5073] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  5073] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  5073] exit_group(1)               = ?
[   75.892439][ T2863] R10: 0000000000000003 R11: 0000000000000002 R12: dffffc0000000000
[   75.900552][ T2863] R13: ffffc9000b03fc10 R14: ffffc9000b03fc10 R15: 0000000000000001
[   75.908612][ T2863] FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
[   75.917631][ T2863] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   75.924243][ T2863] CR2: 00005559c8677a60 CR3: 000000000d57a000 CR4: 00000000003506f0
[   75.932309][ T2863] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   75.940340][ T2863] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   75.948353][ T2863] Call Trace:
[   75.951644][ T2863]  <TASK>
[   75.954563][ T2863]  ? show_regs+0x8f/0xa0
[   75.958882][ T2863]  ? __warn+0xe6/0x390
[   75.962968][ T2863]  ? __unix_gc+0xc74/0xe80
[   75.967453][ T2863]  ? report_bug+0x3c0/0x580
[   75.972035][ T2863]  ? handle_bug+0x3d/0x70
[   75.976451][ T2863]  ? exc_invalid_op+0x17/0x50
[   75.981142][ T2863]  ? asm_exc_invalid_op+0x1a/0x20
[   75.986224][ T2863]  ? do_raw_spin_lock+0x12e/0x2c0
[   75.991275][ T2863]  ? __unix_gc+0xc73/0xe80
[   75.995684][ T2863]  ? __unix_gc+0xc74/0xe80
[   76.000203][ T2863]  ? __pfx___unix_gc+0x10/0x10
[   76.005004][ T2863]  process_one_work+0x889/0x15e0
[   76.010023][ T2863]  ? __pfx_toggle_allocation_gate+0x10/0x10
[   76.015996][ T2863]  ? __pfx_process_one_work+0x10/0x10
[   76.021374][ T2863]  ? assign_work+0x1a0/0x250
[   76.026006][ T2863]  worker_thread+0x8b9/0x12a0
[   76.030710][ T2863]  ? __kthread_parkme+0x14b/0x220
[   76.035739][ T2863]  ? __pfx_worker_thread+0x10/0x10
[   76.040989][ T2863]  kthread+0x2c6/0x3b0
[   76.045101][ T2863]  ? _raw_spin_unlock_irq+0x23/0x50
[   76.050377][ T2863]  ? __pfx_kthread+0x10/0x10
[   76.054995][ T2863]  ret_from_fork+0x45/0x80
[   76.059496][ T2863]  ? __pfx_kthread+0x10/0x10
[   76.064111][ T2863]  ret_from_fork_asm+0x1b/0x30
[   76.068964][ T2863]  </TASK>
[   76.071994][ T2863] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   76.079258][ T2863] CPU: 0 PID: 2863 Comm: kworker/u4:11 Not tainted 6.8.0-rc1-syzkaller-00583-g1701940b1a02 #0
[   76.089487][ T2863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[   76.099535][ T2863] Workqueue: events_unbound __unix_gc
[   76.104922][ T2863] Call Trace:
[   76.108201][ T2863]  <TASK>
[   76.111135][ T2863]  dump_stack_lvl+0xd9/0x1b0
[   76.115730][ T2863]  panic+0x6ee/0x7a0
[   76.119633][ T2863]  ? __pfx_panic+0x10/0x10
[   76.124038][ T2863]  ? show_trace_log_lvl+0x363/0x500
[   76.129241][ T2863]  ? check_panic_on_warn+0x1f/0xb0
[   76.134352][ T2863]  ? __unix_gc+0xc74/0xe80
[   76.138763][ T2863]  check_panic_on_warn+0xab/0xb0
[   76.143697][ T2863]  __warn+0xf2/0x390
[   76.147580][ T2863]  ? __unix_gc+0xc74/0xe80
[   76.151990][ T2863]  report_bug+0x3c0/0x580
[   76.156317][ T2863]  handle_bug+0x3d/0x70
[   76.160460][ T2863]  exc_invalid_op+0x17/0x50
[   76.164952][ T2863]  asm_exc_invalid_op+0x1a/0x20
[   76.169796][ T2863] RIP: 0010:__unix_gc+0xc74/0xe80
[   76.174816][ T2863] Code: 8b 5c 24 50 e9 86 f8 ff ff e8 f8 e4 22 f8 31 d2 48 c7 c6 30 6a 69 89 4c 89 ef e8 97 ef ff ff e9 80 f9 ff ff e8 dd e4 22 f8 90 <0f> 0b 90 e9 7b fd ff ff 48 89 df e8 5c e7 7c f8 e9 d3 f8 ff ff e8
[   76.194420][ T2863] RSP: 0018:ffffc9000b03fba0 EFLAGS: 00010293
[   76.200489][ T2863] RAX: 0000000000000000 RBX: ffffc9000b03fc10 RCX: ffffffff816c493e
[   76.208457][ T2863] RDX: ffff88802c02d940 RSI: ffffffff896982f3 RDI: ffffc9000b03fb30
[   76.216428][ T2863] RBP: ffffc9000b03fce0 R08: 0000000000000001 R09: fffff52001607f66
[   76.224398][ T2863] R10: 0000000000000003 R11: 0000000000000002 R12: dffffc0000000000
[   76.232392][ T2863] R13: ffffc9000b03fc10 R14: ffffc9000b03fc10 R15: 0000000000000001
[   76.240372][ T2863]  ? do_raw_spin_lock+0x12e/0x2c0
[   76.245405][ T2863]  ? __unix_gc+0xc73/0xe80
[   76.249833][ T2863]  ? __pfx___unix_gc+0x10/0x10
[   76.254619][ T2863]  process_one_work+0x889/0x15e0
[   76.259568][ T2863]  ? __pfx_toggle_allocation_gate+0x10/0x10
[   76.265470][ T2863]  ? __pfx_process_one_work+0x10/0x10
[   76.270851][ T2863]  ? assign_work+0x1a0/0x250
[   76.275446][ T2863]  worker_thread+0x8b9/0x12a0
[   76.280135][ T2863]  ? __kthread_parkme+0x14b/0x220
[   76.285165][ T2863]  ? __pfx_worker_thread+0x10/0x10
[   76.290282][ T2863]  kthread+0x2c6/0x3b0
[   76.294377][ T2863]  ? _raw_spin_unlock_irq+0x23/0x50
[   76.299580][ T2863]  ? __pfx_kthread+0x10/0x10
[   76.304181][ T2863]  ret_from_fork+0x45/0x80
[   76.308605][ T2863]  ? __pfx_kthread+0x10/0x10
[   76.313207][ T2863]  ret_from_fork_asm+0x1b/0x30
[   76.317989][ T2863]  </TASK>
[   76.321204][ T2863] Kernel Offset: disabled
[   76.325596][ T2863] Rebooting in 86400 seconds..