Warning: Permanently added '10.128.0.210' (ECDSA) to the list of known hosts.
2023/07/07 18:06:53 fuzzer started
2023/07/07 18:06:53 connecting to host at 10.128.0.169:37957
2023/07/07 18:06:53 checking machine...
2023/07/07 18:06:53 checking revisions...
2023/07/07 18:06:53 testing simple program...
[ 58.540680][ T5001] cgroup: Unknown subsys name 'net'
[ 58.688886][ T5001] cgroup: Unknown subsys name 'rlimit'
[ 60.061757][ T5001] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 60.075508][ T4995] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4995 'syz-fuzzer'
[ 60.192630][ T5003] ================================================================================
[ 60.202443][ T5003] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:15
[ 60.209761][ T5003] index 1 is out of range for type 'upid [1]'
[ 60.216571][ T5003] CPU: 0 PID: 5003 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04273-g856fe03d9292 #0
[ 60.226599][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 60.237000][ T5003] Call Trace:
[ 60.240366][ T5003]
[ 60.243382][ T5003] dump_stack_lvl+0x136/0x150
[ 60.248258][ T5003] __ubsan_handle_out_of_bounds+0xd5/0x140
[ 60.254070][ T5003] ? try_to_take_rt_mutex+0x431/0xb70
[ 60.259792][ T5003] alloc_pid+0xbe5/0xdd0
[ 60.264121][ T5003] ? copy_namespaces+0x1e3/0x500
[ 60.269493][ T5003] copy_process+0x4589/0x7620
[ 60.274260][ T5003] ? pidfd_prepare+0x80/0x80
[ 60.278843][ T5003] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 60.284829][ T5003] kernel_clone+0xeb/0x890
[ 60.289337][ T5003] ? create_io_thread+0xe0/0xe0
[ 60.294818][ T5003] ? ksys_unshare+0x676/0x920
[ 60.299658][ T5003] ? lock_downgrade+0x690/0x690
[ 60.304506][ T5003] ? do_raw_spin_lock+0x124/0x2b0
[ 60.309523][ T5003] ? spin_bug+0x1c0/0x1c0
[ 60.313851][ T5003] __do_sys_clone+0xba/0x100
[ 60.318525][ T5003] ? kernel_clone+0x890/0x890
[ 60.323203][ T5003] ? syscall_enter_from_user_mode+0x26/0x80
[ 60.329194][ T5003] do_syscall_64+0x39/0xb0
[ 60.333620][ T5003] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 60.339696][ T5003] RIP: 0033:0x7f4685a89fab
[ 60.344104][ T5003] 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
[ 60.364583][ T5003] RSP: 002b:00007ffcd838cdf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 60.373443][ T5003] RAX: ffffffffffffffda RBX: 00007ffcd838d448 RCX: 00007f4685a89fab
[ 60.382214][ T5003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 60.390531][ T5003] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555555eb1400
[ 60.399210][ T5003] R10: 0000555555eb16d0 R11: 0000000000000246 R12: 0000000000000000
[ 60.407647][ T5003] R13: 00007ffcd838cee0 R14: 00007f4685bac9d8 R15: 000000000000000c
[ 60.415815][ T5003]
[ 60.419622][ T5003] ================================================================================
[ 60.429960][ T5003] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 60.437246][ T5003] CPU: 0 PID: 5003 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04273-g856fe03d9292 #0
[ 60.448168][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 60.458219][ T5003] Call Trace:
[ 60.461747][ T5003]
[ 60.464709][ T5003] dump_stack_lvl+0xd9/0x150
[ 60.469563][ T5003] panic+0x686/0x730
[ 60.473636][ T5003] ? panic_smp_self_stop+0xa0/0xa0
[ 60.478829][ T5003] ? syslog_print_all+0x3a0/0x3a0
[ 60.483974][ T5003] check_panic_on_warn+0xb1/0xc0
[ 60.489082][ T5003] __ubsan_handle_out_of_bounds+0xfd/0x140
[ 60.494879][ T5003] ? try_to_take_rt_mutex+0x431/0xb70
[ 60.500243][ T5003] alloc_pid+0xbe5/0xdd0
[ 60.504588][ T5003] ? copy_namespaces+0x1e3/0x500
[ 60.509612][ T5003] copy_process+0x4589/0x7620
[ 60.514385][ T5003] ? pidfd_prepare+0x80/0x80
[ 60.519396][ T5003] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 60.525672][ T5003] kernel_clone+0xeb/0x890
[ 60.530305][ T5003] ? create_io_thread+0xe0/0xe0
[ 60.535244][ T5003] ? ksys_unshare+0x676/0x920
[ 60.540002][ T5003] ? lock_downgrade+0x690/0x690
[ 60.544849][ T5003] ? do_raw_spin_lock+0x124/0x2b0
[ 60.549951][ T5003] ? spin_bug+0x1c0/0x1c0
[ 60.554283][ T5003] __do_sys_clone+0xba/0x100
[ 60.559070][ T5003] ? kernel_clone+0x890/0x890
[ 60.563940][ T5003] ? syscall_enter_from_user_mode+0x26/0x80
[ 60.570002][ T5003] do_syscall_64+0x39/0xb0
[ 60.574586][ T5003] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 60.580746][ T5003] RIP: 0033:0x7f4685a89fab
[ 60.585417][ T5003] 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
[ 60.607095][ T5003] RSP: 002b:00007ffcd838cdf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 60.615669][ T5003] RAX: ffffffffffffffda RBX: 00007ffcd838d448 RCX: 00007f4685a89fab
[ 60.623717][ T5003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 60.631937][ T5003] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555555eb1400
[ 60.640012][ T5003] R10: 0000555555eb16d0 R11: 0000000000000246 R12: 0000000000000000
[ 60.648262][ T5003] R13: 00007ffcd838cee0 R14: 00007f4685bac9d8 R15: 000000000000000c
[ 60.656239][ T5003]
[ 60.659667][ T5003] Kernel Offset: disabled
[ 60.664067][ T5003] Rebooting in 86400 seconds..