Warning: Permanently added '10.128.1.132' (ECDSA) to the list of known hosts.
2023/06/30 03:14:36 fuzzer started
2023/06/30 03:14:36 connecting to host at 10.128.0.169:39105
2023/06/30 03:14:36 checking machine...
2023/06/30 03:14:36 checking revisions...
2023/06/30 03:14:37 testing simple program...
[ 53.770510][ T4997] cgroup: Unknown subsys name 'net'
[ 53.904449][ T4997] cgroup: Unknown subsys name 'rlimit'
[ 55.199296][ T4997] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 55.211873][ T4988] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4988 'syz-fuzzer'
[ 55.315565][ T4999] ================================================================================
[ 55.325331][ T4999] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:3
[ 55.332525][ T4999] index 1 is out of range for type 'struct upid[1]'
[ 55.339226][ T4999] CPU: 0 PID: 4999 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-08542-g82a2a5105589 #0
[ 55.349220][ T4999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 55.359473][ T4999] Call Trace:
[ 55.362746][ T4999]
[ 55.365661][ T4999] dump_stack_lvl+0x1e7/0x2d0
[ 55.370435][ T4999] ? nf_tcp_handle_invalid+0x650/0x650
[ 55.376089][ T4999] ? panic+0x770/0x770
[ 55.380188][ T4999] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 55.386266][ T4999] ? __lock_acquire+0x7f70/0x7f70
[ 55.391407][ T4999] ? _raw_spin_lock_irq+0xdf/0x120
[ 55.396515][ T4999] __ubsan_handle_out_of_bounds+0x11c/0x150
[ 55.402403][ T4999] ? lockdep_hardirqs_on+0x98/0x140
[ 55.407848][ T4999] alloc_pid+0x405/0xc40
[ 55.412353][ T4999] copy_process+0x1f2f/0x4350
[ 55.417018][ T4999] ? verify_lock_unused+0x140/0x140
[ 55.422305][ T4999] ? perf_event_namespaces+0x208/0xca0
[ 55.427763][ T4999] ? __pidfd_prepare+0x140/0x140
[ 55.432694][ T4999] kernel_clone+0x222/0x800
[ 55.437184][ T4999] ? create_io_thread+0x1d0/0x1d0
[ 55.442198][ T4999] ? do_raw_spin_lock+0x14d/0x3a0
[ 55.447327][ T4999] ? do_raw_spin_unlock+0x13b/0x8b0
[ 55.452916][ T4999] __x64_sys_clone+0x258/0x2a0
[ 55.457853][ T4999] ? __do_sys_vfork+0x120/0x120
[ 55.462687][ T4999] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 55.469090][ T4999] ? syscall_enter_from_user_mode+0x32/0x230
[ 55.475233][ T4999] ? lockdep_hardirqs_on+0x98/0x140
[ 55.480589][ T4999] ? syscall_enter_from_user_mode+0x32/0x230
[ 55.486660][ T4999] do_syscall_64+0x41/0xc0
[ 55.491082][ T4999] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 55.497060][ T4999] RIP: 0033:0x7fb24c289fab
[ 55.501465][ T4999] 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
[ 55.521747][ T4999] RSP: 002b:00007ffeecdd70a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.530408][ T4999] RAX: ffffffffffffffda RBX: 00007ffeecdd76f8 RCX: 00007fb24c289fab
[ 55.538361][ T4999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 55.546936][ T4999] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555556919400
[ 55.554976][ T4999] R10: 00005555569196d0 R11: 0000000000000246 R12: 0000000000000000
[ 55.563016][ T4999] R13: 00007ffeecdd7190 R14: 00007fb24c3ac9d8 R15: 000000000000000c
[ 55.571156][ T4999]
[ 55.574887][ T4999] ================================================================================
[ 55.584487][ T4999] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 55.591760][ T4999] CPU: 0 PID: 4999 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-08542-g82a2a5105589 #0
[ 55.602148][ T4999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 55.612829][ T4999] Call Trace:
[ 55.616355][ T4999]
[ 55.619322][ T4999] dump_stack_lvl+0x1e7/0x2d0
[ 55.623995][ T4999] ? nf_tcp_handle_invalid+0x650/0x650
[ 55.629463][ T4999] ? panic+0x770/0x770
[ 55.633683][ T4999] ? vscnprintf+0x5d/0x80
[ 55.638110][ T4999] panic+0x30f/0x770
[ 55.641991][ T4999] ? check_panic_on_warn+0x21/0xa0
[ 55.647262][ T4999] ? __memcpy_flushcache+0x2b0/0x2b0
[ 55.652539][ T4999] ? dump_stack_lvl+0x253/0x2d0
[ 55.657469][ T4999] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 55.663526][ T4999] ? __lock_acquire+0x7f70/0x7f70
[ 55.668630][ T4999] check_panic_on_warn+0x82/0xa0
[ 55.673554][ T4999] __ubsan_handle_out_of_bounds+0x13c/0x150
[ 55.679433][ T4999] ? lockdep_hardirqs_on+0x98/0x140
[ 55.684617][ T4999] alloc_pid+0x405/0xc40
[ 55.688949][ T4999] copy_process+0x1f2f/0x4350
[ 55.693628][ T4999] ? verify_lock_unused+0x140/0x140
[ 55.698820][ T4999] ? perf_event_namespaces+0x208/0xca0
[ 55.704381][ T4999] ? __pidfd_prepare+0x140/0x140
[ 55.710034][ T4999] kernel_clone+0x222/0x800
[ 55.714934][ T4999] ? create_io_thread+0x1d0/0x1d0
[ 55.720760][ T4999] ? do_raw_spin_lock+0x14d/0x3a0
[ 55.725979][ T4999] ? do_raw_spin_unlock+0x13b/0x8b0
[ 55.731516][ T4999] __x64_sys_clone+0x258/0x2a0
[ 55.736448][ T4999] ? __do_sys_vfork+0x120/0x120
[ 55.741282][ T4999] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 55.747338][ T4999] ? syscall_enter_from_user_mode+0x32/0x230
[ 55.753387][ T4999] ? lockdep_hardirqs_on+0x98/0x140
[ 55.758654][ T4999] ? syscall_enter_from_user_mode+0x32/0x230
[ 55.764852][ T4999] do_syscall_64+0x41/0xc0
[ 55.769279][ T4999] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 55.775243][ T4999] RIP: 0033:0x7fb24c289fab
[ 55.779649][ T4999] 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
[ 55.799436][ T4999] RSP: 002b:00007ffeecdd70a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.808007][ T4999] RAX: ffffffffffffffda RBX: 00007ffeecdd76f8 RCX: 00007fb24c289fab
[ 55.816311][ T4999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 55.824265][ T4999] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555556919400
[ 55.832500][ T4999] R10: 00005555569196d0 R11: 0000000000000246 R12: 0000000000000000
[ 55.840549][ T4999] R13: 00007ffeecdd7190 R14: 00007fb24c3ac9d8 R15: 000000000000000c
[ 55.848683][ T4999]
[ 55.852247][ T4999] Kernel Offset: disabled
[ 55.856666][ T4999] Rebooting in 86400 seconds..