Warning: Permanently added '10.128.1.113' (ECDSA) to the list of known hosts.
2023/07/04 15:17:31 fuzzer started
2023/07/04 15:17:31 connecting to host at 10.128.0.169:36503
2023/07/04 15:17:31 checking machine...
2023/07/04 15:17:31 checking revisions...
2023/07/04 15:17:32 testing simple program...
syzkaller login: [ 59.023604][ T5001] cgroup: Unknown subsys name 'net'
[ 59.138768][ T5001] cgroup: Unknown subsys name 'rlimit'
[ 60.456061][ T5001] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 60.468870][ T4996] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4996 'syz-fuzzer'
[ 60.576276][ T5003] ================================================================================
[ 60.586799][ T5003] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:15
[ 60.594455][ T5003] index 1 is out of range for type 'upid [1]'
[ 60.600559][ T5003] CPU: 0 PID: 5003 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04259-gc20f9cef725b #0
[ 60.610626][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 60.621114][ T5003] Call Trace:
[ 60.624472][ T5003]
[ 60.627438][ T5003] dump_stack_lvl+0x136/0x150
[ 60.632140][ T5003] __ubsan_handle_out_of_bounds+0xd5/0x140
[ 60.637956][ T5003] ? try_to_take_rt_mutex+0x431/0xb70
[ 60.643514][ T5003] alloc_pid+0xbe5/0xdd0
[ 60.647757][ T5003] ? copy_namespaces+0x1e3/0x500
[ 60.653055][ T5003] copy_process+0x4589/0x7620
[ 60.657926][ T5003] ? pidfd_prepare+0x80/0x80
[ 60.662782][ T5003] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 60.668941][ T5003] kernel_clone+0xeb/0x890
[ 60.673381][ T5003] ? create_io_thread+0xe0/0xe0
[ 60.678317][ T5003] ? ksys_unshare+0x676/0x920
[ 60.683346][ T5003] ? lock_downgrade+0x690/0x690
[ 60.688374][ T5003] ? do_raw_spin_lock+0x124/0x2b0
[ 60.693654][ T5003] ? spin_bug+0x1c0/0x1c0
[ 60.698074][ T5003] __do_sys_clone+0xba/0x100
[ 60.703010][ T5003] ? kernel_clone+0x890/0x890
[ 60.707853][ T5003] ? syscall_enter_from_user_mode+0x26/0x80
[ 60.713831][ T5003] do_syscall_64+0x39/0xb0
[ 60.718481][ T5003] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 60.724583][ T5003] RIP: 0033:0x7f7036889fab
[ 60.729289][ 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
[ 60.749425][ T5003] RSP: 002b:00007ffe899350a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 60.758542][ T5003] RAX: ffffffffffffffda RBX: 00007ffe899356f8 RCX: 00007f7036889fab
[ 60.766596][ T5003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 60.774906][ T5003] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555556b13400
[ 60.783043][ T5003] R10: 0000555556b136d0 R11: 0000000000000246 R12: 0000000000000000
[ 60.791185][ T5003] R13: 00007ffe89935190 R14: 00007f70369ac9d8 R15: 000000000000000c
[ 60.799483][ T5003]
[ 60.802875][ T5003] ================================================================================
[ 60.812792][ T5003] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 60.820029][ T5003] CPU: 0 PID: 5003 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04259-gc20f9cef725b #0
[ 60.830292][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 60.841799][ T5003] Call Trace:
[ 60.845098][ T5003]
[ 60.848034][ T5003] dump_stack_lvl+0xd9/0x150
[ 60.852743][ T5003] panic+0x686/0x730
[ 60.856942][ T5003] ? panic_smp_self_stop+0xa0/0xa0
[ 60.862587][ T5003] ? syslog_print_all+0x3a0/0x3a0
[ 60.868367][ T5003] check_panic_on_warn+0xb1/0xc0
[ 60.873431][ T5003] __ubsan_handle_out_of_bounds+0xfd/0x140
[ 60.879519][ T5003] ? try_to_take_rt_mutex+0x431/0xb70
[ 60.885009][ T5003] alloc_pid+0xbe5/0xdd0
[ 60.889263][ T5003] ? copy_namespaces+0x1e3/0x500
[ 60.894228][ T5003] copy_process+0x4589/0x7620
[ 60.898941][ T5003] ? pidfd_prepare+0x80/0x80
[ 60.903725][ T5003] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 60.909999][ T5003] kernel_clone+0xeb/0x890
[ 60.914702][ T5003] ? create_io_thread+0xe0/0xe0
[ 60.919569][ T5003] ? ksys_unshare+0x676/0x920
[ 60.924341][ T5003] ? lock_downgrade+0x690/0x690
[ 60.929779][ T5003] ? do_raw_spin_lock+0x124/0x2b0
[ 60.934841][ T5003] ? spin_bug+0x1c0/0x1c0
[ 60.939196][ T5003] __do_sys_clone+0xba/0x100
[ 60.943815][ T5003] ? kernel_clone+0x890/0x890
[ 60.948528][ T5003] ? syscall_enter_from_user_mode+0x26/0x80
[ 60.954549][ T5003] do_syscall_64+0x39/0xb0
[ 60.959172][ T5003] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 60.965340][ T5003] RIP: 0033:0x7f7036889fab
[ 60.969758][ 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
[ 60.989491][ T5003] RSP: 002b:00007ffe899350a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 60.998634][ T5003] RAX: ffffffffffffffda RBX: 00007ffe899356f8 RCX: 00007f7036889fab
[ 61.006631][ T5003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 61.014975][ T5003] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555556b13400
[ 61.023040][ T5003] R10: 0000555556b136d0 R11: 0000000000000246 R12: 0000000000000000
[ 61.031360][ T5003] R13: 00007ffe89935190 R14: 00007f70369ac9d8 R15: 000000000000000c
[ 61.039958][ T5003]
[ 61.043263][ T5003] Kernel Offset: disabled
[ 61.048015][ T5003] Rebooting in 86400 seconds..