Warning: Permanently added '10.128.1.90' (ECDSA) to the list of known hosts.
2023/07/01 19:40:40 fuzzer started
2023/07/01 19:40:40 connecting to host at 10.128.0.169:40045
2023/07/01 19:40:40 checking machine...
2023/07/01 19:40:40 checking revisions...
2023/07/01 19:40:40 testing simple program...
[ 56.572387][ T5002] cgroup: Unknown subsys name 'net'
[ 56.681139][ T5002] cgroup: Unknown subsys name 'rlimit'
[ 58.056848][ T5002] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 58.071141][ T4999] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4999 'syz-fuzzer'
[ 58.190069][ T5004] ================================================================================
[ 58.200114][ T5004] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:15
[ 58.208378][ T5004] index 1 is out of range for type 'upid [1]'
[ 58.215083][ T5004] CPU: 0 PID: 5004 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04282-g08fc75735fda #0
[ 58.225985][ T5004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 58.237622][ T5004] Call Trace:
[ 58.242753][ T5004]
[ 58.245806][ T5004] dump_stack_lvl+0x136/0x150
[ 58.251254][ T5004] __ubsan_handle_out_of_bounds+0xd5/0x140
[ 58.258220][ T5004] ? down_read_killable+0x4a1/0x4f0
[ 58.264942][ T5004] alloc_pid+0xbe5/0xdd0
[ 58.269477][ T5004] ? copy_namespaces+0x1e3/0x500
[ 58.275051][ T5004] copy_process+0x4589/0x7620
[ 58.280302][ T5004] ? pidfd_prepare+0x80/0x80
[ 58.285606][ T5004] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 58.292220][ T5004] kernel_clone+0xeb/0x890
[ 58.297537][ T5004] ? create_io_thread+0xe0/0xe0
[ 58.304004][ T5004] ? ksys_unshare+0x676/0x920
[ 58.308912][ T5004] ? lock_downgrade+0x690/0x690
[ 58.313793][ T5004] ? do_raw_spin_lock+0x124/0x2b0
[ 58.319130][ T5004] ? spin_bug+0x1c0/0x1c0
[ 58.323844][ T5004] __do_sys_clone+0xba/0x100
[ 58.328828][ T5004] ? kernel_clone+0x890/0x890
[ 58.334764][ T5004] ? syscall_enter_from_user_mode+0x26/0x80
[ 58.341158][ T5004] do_syscall_64+0x39/0xb0
[ 58.345944][ T5004] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 58.352641][ T5004] RIP: 0033:0x7f709c689fab
[ 58.357517][ T5004] 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
[ 58.381913][ T5004] RSP: 002b:00007ffd501ce3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 58.390955][ T5004] RAX: ffffffffffffffda RBX: 00007ffd501cea28 RCX: 00007f709c689fab
[ 58.399908][ T5004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 58.408360][ T5004] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055555559d400
[ 58.417092][ T5004] R10: 000055555559d6d0 R11: 0000000000000246 R12: 0000000000000000
[ 58.425810][ T5004] R13: 00007ffd501ce4c0 R14: 00007f709c7ac9d8 R15: 000000000000000c
[ 58.434252][ T5004]
[ 58.438271][ T5004] ================================================================================
[ 58.448538][ T5004] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 58.457325][ T5004] CPU: 0 PID: 5004 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04282-g08fc75735fda #0
[ 58.468996][ T5004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 58.481263][ T5004] Call Trace:
[ 58.485082][ T5004]
[ 58.489058][ T5004] dump_stack_lvl+0xd9/0x150
[ 58.494406][ T5004] panic+0x686/0x730
[ 58.499848][ T5004] ? panic_smp_self_stop+0xa0/0xa0
[ 58.505796][ T5004] ? syslog_print_all+0x3a0/0x3a0
[ 58.511070][ T5004] check_panic_on_warn+0xb1/0xc0
[ 58.516185][ T5004] __ubsan_handle_out_of_bounds+0xfd/0x140
[ 58.522070][ T5004] ? down_read_killable+0x4a1/0x4f0
[ 58.529021][ T5004] alloc_pid+0xbe5/0xdd0
[ 58.534783][ T5004] ? copy_namespaces+0x1e3/0x500
[ 58.540733][ T5004] copy_process+0x4589/0x7620
[ 58.545976][ T5004] ? pidfd_prepare+0x80/0x80
[ 58.552333][ T5004] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 58.560222][ T5004] kernel_clone+0xeb/0x890
[ 58.565715][ T5004] ? create_io_thread+0xe0/0xe0
[ 58.571955][ T5004] ? ksys_unshare+0x676/0x920
[ 58.578677][ T5004] ? lock_downgrade+0x690/0x690
[ 58.585562][ T5004] ? do_raw_spin_lock+0x124/0x2b0
[ 58.591359][ T5004] ? spin_bug+0x1c0/0x1c0
[ 58.597982][ T5004] __do_sys_clone+0xba/0x100
[ 58.604035][ T5004] ? kernel_clone+0x890/0x890
[ 58.609489][ T5004] ? syscall_enter_from_user_mode+0x26/0x80
[ 58.617751][ T5004] do_syscall_64+0x39/0xb0
[ 58.624077][ T5004] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 58.633066][ T5004] RIP: 0033:0x7f709c689fab
[ 58.639629][ T5004] 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
[ 58.665517][ T5004] RSP: 002b:00007ffd501ce3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 58.675829][ T5004] RAX: ffffffffffffffda RBX: 00007ffd501cea28 RCX: 00007f709c689fab
[ 58.684899][ T5004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 58.693465][ T5004] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055555559d400
[ 58.702089][ T5004] R10: 000055555559d6d0 R11: 0000000000000246 R12: 0000000000000000
[ 58.711744][ T5004] R13: 00007ffd501ce4c0 R14: 00007f709c7ac9d8 R15: 000000000000000c
[ 58.720641][ T5004]
[ 58.724926][ T5004] Kernel Offset: disabled
[ 58.730103][ T5004] Rebooting in 86400 seconds..