Warning: Permanently added '10.128.1.96' (ECDSA) to the list of known hosts.
2023/06/30 14:30:19 fuzzer started
2023/06/30 14:30:19 connecting to host at 10.128.0.169:35725
2023/06/30 14:30:19 checking machine...
2023/06/30 14:30:19 checking revisions...
2023/06/30 14:30:19 testing simple program...
syzkaller login: [ 53.215190][ T5006] cgroup: Unknown subsys name 'net'
[ 53.320928][ T5006] cgroup: Unknown subsys name 'rlimit'
[ 54.669442][ T5006] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 54.681871][ T5001] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5001 'syz-fuzzer'
[ 54.788044][ T5008] ================================================================================
[ 54.797784][ T5008] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:15
[ 54.805421][ T5008] index 1 is out of range for type 'upid [1]'
[ 54.811660][ T5008] CPU: 0 PID: 5008 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04247-g3a8a670eeeaa #0
[ 54.822171][ T5008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 54.832744][ T5008] Call Trace:
[ 54.836016][ T5008]
[ 54.839026][ T5008] dump_stack_lvl+0x136/0x150
[ 54.843782][ T5008] __ubsan_handle_out_of_bounds+0xd5/0x140
[ 54.849590][ T5008] ? schedule_timeout+0x241/0x2b0
[ 54.854715][ T5008] alloc_pid+0xbe5/0xdd0
[ 54.858961][ T5008] ? copy_namespaces+0x1e3/0x500
[ 54.863989][ T5008] copy_process+0x4589/0x7620
[ 54.868734][ T5008] ? pidfd_prepare+0x80/0x80
[ 54.873328][ T5008] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 54.879500][ T5008] kernel_clone+0xeb/0x890
[ 54.884030][ T5008] ? create_io_thread+0xe0/0xe0
[ 54.888905][ T5008] ? ksys_unshare+0x676/0x920
[ 54.893593][ T5008] ? lock_downgrade+0x690/0x690
[ 54.898451][ T5008] ? do_raw_spin_lock+0x124/0x2b0
[ 54.903747][ T5008] ? spin_bug+0x1c0/0x1c0
[ 54.908186][ T5008] __do_sys_clone+0xba/0x100
[ 54.913135][ T5008] ? kernel_clone+0x890/0x890
[ 54.917834][ T5008] ? syscall_enter_from_user_mode+0x26/0x80
[ 54.923826][ T5008] do_syscall_64+0x39/0xb0
[ 54.928369][ T5008] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 54.934391][ T5008] RIP: 0033:0x7efc99489fab
[ 54.938923][ 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
[ 54.958654][ T5008] RSP: 002b:00007ffe877129b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 54.967290][ T5008] RAX: ffffffffffffffda RBX: 00007ffe87713008 RCX: 00007efc99489fab
[ 54.975355][ T5008] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 54.983536][ T5008] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555555cb5400
[ 54.991690][ T5008] R10: 0000555555cb56d0 R11: 0000000000000246 R12: 0000000000000000
[ 54.999664][ T5008] R13: 00007ffe87712aa0 R14: 00007efc995ac9d8 R15: 000000000000000c
[ 55.007662][ T5008]
[ 55.012728][ T5008] ================================================================================
[ 55.022321][ T5008] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 55.029764][ T5008] CPU: 0 PID: 5008 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04247-g3a8a670eeeaa #0
[ 55.039896][ T5008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 55.049943][ T5008] Call Trace:
[ 55.053396][ T5008]
[ 55.056402][ T5008] dump_stack_lvl+0xd9/0x150
[ 55.061059][ T5008] panic+0x686/0x730
[ 55.064948][ T5008] ? panic_smp_self_stop+0xa0/0xa0
[ 55.070061][ T5008] ? syslog_print_all+0x3a0/0x3a0
[ 55.075091][ T5008] check_panic_on_warn+0xb1/0xc0
[ 55.080021][ T5008] __ubsan_handle_out_of_bounds+0xfd/0x140
[ 55.085816][ T5008] ? schedule_timeout+0x241/0x2b0
[ 55.090833][ T5008] alloc_pid+0xbe5/0xdd0
[ 55.095153][ T5008] ? copy_namespaces+0x1e3/0x500
[ 55.100088][ T5008] copy_process+0x4589/0x7620
[ 55.104764][ T5008] ? pidfd_prepare+0x80/0x80
[ 55.109346][ T5008] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 55.115336][ T5008] kernel_clone+0xeb/0x890
[ 55.119845][ T5008] ? create_io_thread+0xe0/0xe0
[ 55.124720][ T5008] ? ksys_unshare+0x676/0x920
[ 55.129407][ T5008] ? lock_downgrade+0x690/0x690
[ 55.134530][ T5008] ? do_raw_spin_lock+0x124/0x2b0
[ 55.139745][ T5008] ? spin_bug+0x1c0/0x1c0
[ 55.144179][ T5008] __do_sys_clone+0xba/0x100
[ 55.148875][ T5008] ? kernel_clone+0x890/0x890
[ 55.153576][ T5008] ? syscall_enter_from_user_mode+0x26/0x80
[ 55.159481][ T5008] do_syscall_64+0x39/0xb0
[ 55.163917][ T5008] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 55.169827][ T5008] RIP: 0033:0x7efc99489fab
[ 55.174504][ 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
[ 55.194819][ T5008] RSP: 002b:00007ffe877129b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.203410][ T5008] RAX: ffffffffffffffda RBX: 00007ffe87713008 RCX: 00007efc99489fab
[ 55.211647][ T5008] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 55.219621][ T5008] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555555cb5400
[ 55.227592][ T5008] R10: 0000555555cb56d0 R11: 0000000000000246 R12: 0000000000000000
[ 55.235973][ T5008] R13: 00007ffe87712aa0 R14: 00007efc995ac9d8 R15: 000000000000000c
[ 55.244319][ T5008]
[ 55.247438][ T5008] Kernel Offset: disabled
[ 55.251838][ T5008] Rebooting in 86400 seconds..