Warning: Permanently added '10.128.0.111' (ECDSA) to the list of known hosts.
2023/05/17 08:11:11 fuzzer started
2023/05/17 08:11:11 connecting to host at 10.128.0.169:45863
2023/05/17 08:11:11 checking machine...
2023/05/17 08:11:11 checking revisions...
2023/05/17 08:11:11 testing simple program...
[ 55.099908][ T5001] cgroup: Unknown subsys name 'net'
[ 55.266620][ T5001] cgroup: Unknown subsys name 'rlimit'
[ 55.403691][ T4991] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4991 'syz-fuzzer'
[ 55.509989][ T5002] ================================================================================
[ 55.519593][ T5002] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:15
[ 55.526775][ T5002] index 1 is out of range for type 'upid [1]'
[ 55.532850][ T5002] CPU: 0 PID: 5002 Comm: syz-executor.0 Not tainted 6.4.0-rc2-next-20230517-syzkaller #0
[ 55.543092][ T5002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 55.553379][ T5002] Call Trace:
[ 55.556691][ T5002]
[ 55.559771][ T5002] dump_stack_lvl+0x136/0x150
[ 55.564618][ T5002] __ubsan_handle_out_of_bounds+0xd5/0x140
[ 55.570533][ T5002] ? rwsem_down_read_slowpath+0x421/0xae0
[ 55.576714][ T5002] alloc_pid+0xbe5/0xdd0
[ 55.581154][ T5002] ? copy_namespaces+0x1e3/0x500
[ 55.586195][ T5002] copy_process+0x45da/0x7660
[ 55.590903][ T5002] ? pidfd_prepare+0x80/0x80
[ 55.595525][ T5002] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 55.601613][ T5002] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 55.607640][ T5002] kernel_clone+0xeb/0x890
[ 55.612073][ T5002] ? create_io_thread+0xe0/0xe0
[ 55.616951][ T5002] ? ksys_unshare+0x676/0x920
[ 55.621650][ T5002] ? lock_downgrade+0x690/0x690
[ 55.627294][ T5002] ? do_raw_spin_lock+0x124/0x2b0
[ 55.632593][ T5002] ? spin_bug+0x1c0/0x1c0
[ 55.637026][ T5002] __do_sys_clone+0xba/0x100
[ 55.641630][ T5002] ? kernel_clone+0x890/0x890
[ 55.646437][ T5002] ? syscall_enter_from_user_mode+0x26/0x80
[ 55.652705][ T5002] do_syscall_64+0x39/0xb0
[ 55.657147][ T5002] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 55.663050][ T5002] RIP: 0033:0x7f5aa8289e9b
[ 55.667467][ T5002] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
[ 55.687424][ T5002] RSP: 002b:00007ffcd0503270 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.695846][ T5002] RAX: ffffffffffffffda RBX: 00007ffcd05038c8 RCX: 00007f5aa8289e9b
[ 55.704082][ T5002] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 55.712061][ T5002] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555555cee400
[ 55.720120][ T5002] R10: 0000555555cee6d0 R11: 0000000000000246 R12: 0000000000000000
[ 55.728183][ T5002] R13: 00007ffcd0503360 R14: 00007f5aa83ac9d8 R15: 000000000000000c
[ 55.736533][ T5002]
[ 55.740157][ T5002] ================================================================================
[ 55.749776][ T5002] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 55.756972][ T5002] CPU: 0 PID: 5002 Comm: syz-executor.0 Not tainted 6.4.0-rc2-next-20230517-syzkaller #0
[ 55.767052][ T5002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 55.777192][ T5002] Call Trace:
[ 55.780555][ T5002]
[ 55.784535][ T5002] dump_stack_lvl+0xd9/0x150
[ 55.789410][ T5002] panic+0x686/0x730
[ 55.793406][ T5002] ? panic_smp_self_stop+0xa0/0xa0
[ 55.798621][ T5002] ? syslog_print_all+0x3a0/0x3a0
[ 55.803667][ T5002] check_panic_on_warn+0xb1/0xc0
[ 55.808708][ T5002] __ubsan_handle_out_of_bounds+0xfd/0x140
[ 55.814527][ T5002] ? rwsem_down_read_slowpath+0x421/0xae0
[ 55.820703][ T5002] alloc_pid+0xbe5/0xdd0
[ 55.824954][ T5002] ? copy_namespaces+0x1e3/0x500
[ 55.829994][ T5002] copy_process+0x45da/0x7660
[ 55.834693][ T5002] ? pidfd_prepare+0x80/0x80
[ 55.839999][ T5002] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 55.845995][ T5002] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 55.851992][ T5002] kernel_clone+0xeb/0x890
[ 55.856689][ T5002] ? create_io_thread+0xe0/0xe0
[ 55.861558][ T5002] ? ksys_unshare+0x676/0x920
[ 55.866368][ T5002] ? lock_downgrade+0x690/0x690
[ 55.871585][ T5002] ? do_raw_spin_lock+0x124/0x2b0
[ 55.876743][ T5002] ? spin_bug+0x1c0/0x1c0
[ 55.881499][ T5002] __do_sys_clone+0xba/0x100
[ 55.886848][ T5002] ? kernel_clone+0x890/0x890
[ 55.891578][ T5002] ? syscall_enter_from_user_mode+0x26/0x80
[ 55.899021][ T5002] do_syscall_64+0x39/0xb0
[ 55.903832][ T5002] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 55.909770][ T5002] RIP: 0033:0x7f5aa8289e9b
[ 55.914548][ T5002] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
[ 55.934188][ T5002] RSP: 002b:00007ffcd0503270 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.942728][ T5002] RAX: ffffffffffffffda RBX: 00007ffcd05038c8 RCX: 00007f5aa8289e9b
[ 55.950830][ T5002] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 55.958912][ T5002] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555555cee400
[ 55.967068][ T5002] R10: 0000555555cee6d0 R11: 0000000000000246 R12: 0000000000000000
[ 55.975312][ T5002] R13: 00007ffcd0503360 R14: 00007f5aa83ac9d8 R15: 000000000000000c
[ 55.983386][ T5002]
[ 55.988307][ T5002] Kernel Offset: disabled
[ 55.992823][ T5002] Rebooting in 86400 seconds..