Warning: Permanently added '10.128.1.67' (ECDSA) to the list of known hosts.
2023/06/29 22:16:23 fuzzer started
2023/06/29 22:16:24 connecting to host at 10.128.0.169:38327
2023/06/29 22:16:24 checking machine...
2023/06/29 22:16:24 checking revisions...
2023/06/29 22:16:24 testing simple program...
[ 53.371421][ T5005] cgroup: Unknown subsys name 'net'
[ 53.475350][ T5005] cgroup: Unknown subsys name 'rlimit'
[ 54.797539][ T5005] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 54.810467][ T4999] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4999 'syz-fuzzer'
[ 54.918538][ T5008] ================================================================================
[ 54.928455][ T5008] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:15
[ 54.935617][ T5008] index 1 is out of range for type 'upid [1]'
[ 54.941726][ T5008] CPU: 1 PID: 5008 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04280-g48538ccb825b #0
[ 54.951697][ T5008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 54.961743][ T5008] Call Trace:
[ 54.965131][ T5008]
[ 54.968064][ T5008] dump_stack_lvl+0x136/0x150
[ 54.973210][ T5008] __ubsan_handle_out_of_bounds+0xd5/0x140
[ 54.979020][ T5008] ? __rt_mutex_futex_unlock+0x81/0x1f0
[ 54.984930][ T5008] alloc_pid+0xbe5/0xdd0
[ 54.989273][ T5008] ? copy_namespaces+0x1e3/0x500
[ 54.994221][ T5008] copy_process+0x4589/0x7620
[ 54.998993][ T5008] ? pidfd_prepare+0x80/0x80
[ 55.003671][ T5008] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 55.009676][ T5008] kernel_clone+0xeb/0x890
[ 55.014190][ T5008] ? create_io_thread+0xe0/0xe0
[ 55.019145][ T5008] ? ksys_unshare+0x676/0x920
[ 55.023837][ T5008] ? lock_downgrade+0x690/0x690
[ 55.028696][ T5008] ? do_raw_spin_lock+0x124/0x2b0
[ 55.033829][ T5008] ? spin_bug+0x1c0/0x1c0
[ 55.038174][ T5008] __do_sys_clone+0xba/0x100
[ 55.042931][ T5008] ? kernel_clone+0x890/0x890
[ 55.047977][ T5008] ? syscall_enter_from_user_mode+0x26/0x80
[ 55.054146][ T5008] do_syscall_64+0x39/0xb0
[ 55.058664][ T5008] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 55.064659][ T5008] RIP: 0033:0x7f21f8489fab
[ 55.069084][ T5008] 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
[ 55.088696][ T5008] RSP: 002b:00007ffee7ae6e90 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.097121][ T5008] RAX: ffffffffffffffda RBX: 00007ffee7ae74e8 RCX: 00007f21f8489fab
[ 55.105114][ T5008] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 55.113177][ T5008] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055555616b400
[ 55.121158][ T5008] R10: 000055555616b6d0 R11: 0000000000000246 R12: 0000000000000000
[ 55.129135][ T5008] R13: 00007ffee7ae6f80 R14: 00007f21f85ac9d8 R15: 000000000000000c
[ 55.137216][ T5008]
[ 55.140702][ T5008] ================================================================================
[ 55.150153][ T5008] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 55.157509][ T5008] CPU: 0 PID: 5008 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04280-g48538ccb825b #0
[ 55.167562][ T5008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 55.177606][ T5008] Call Trace:
[ 55.180880][ T5008]
[ 55.183803][ T5008] dump_stack_lvl+0xd9/0x150
[ 55.188480][ T5008] panic+0x686/0x730
[ 55.192367][ T5008] ? panic_smp_self_stop+0xa0/0xa0
[ 55.197474][ T5008] ? syslog_print_all+0x3a0/0x3a0
[ 55.202505][ T5008] check_panic_on_warn+0xb1/0xc0
[ 55.207559][ T5008] __ubsan_handle_out_of_bounds+0xfd/0x140
[ 55.213359][ T5008] ? __rt_mutex_futex_unlock+0x81/0x1f0
[ 55.218900][ T5008] alloc_pid+0xbe5/0xdd0
[ 55.223143][ T5008] ? copy_namespaces+0x1e3/0x500
[ 55.228076][ T5008] copy_process+0x4589/0x7620
[ 55.232755][ T5008] ? pidfd_prepare+0x80/0x80
[ 55.237339][ T5008] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 55.243494][ T5008] kernel_clone+0xeb/0x890
[ 55.247903][ T5008] ? create_io_thread+0xe0/0xe0
[ 55.252747][ T5008] ? ksys_unshare+0x676/0x920
[ 55.257418][ T5008] ? lock_downgrade+0x690/0x690
[ 55.262276][ T5008] ? do_raw_spin_lock+0x124/0x2b0
[ 55.267293][ T5008] ? spin_bug+0x1c0/0x1c0
[ 55.271618][ T5008] __do_sys_clone+0xba/0x100
[ 55.276208][ T5008] ? kernel_clone+0x890/0x890
[ 55.280908][ T5008] ? syscall_enter_from_user_mode+0x26/0x80
[ 55.286880][ T5008] do_syscall_64+0x39/0xb0
[ 55.291292][ T5008] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 55.297181][ T5008] RIP: 0033:0x7f21f8489fab
[ 55.301759][ T5008] 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
[ 55.321528][ T5008] RSP: 002b:00007ffee7ae6e90 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.330104][ T5008] RAX: ffffffffffffffda RBX: 00007ffee7ae74e8 RCX: 00007f21f8489fab
[ 55.338163][ T5008] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 55.346125][ T5008] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055555616b400
[ 55.354085][ T5008] R10: 000055555616b6d0 R11: 0000000000000246 R12: 0000000000000000
[ 55.362046][ T5008] R13: 00007ffee7ae6f80 R14: 00007f21f85ac9d8 R15: 000000000000000c
[ 55.370015][ T5008]
[ 55.373406][ T5008] Kernel Offset: disabled
[ 55.377796][ T5008] Rebooting in 86400 seconds..