Warning: Permanently added '10.128.0.85' (ED25519) to the list of known hosts.
2023/07/12 15:26:37 fuzzer started
2023/07/12 15:26:37 connecting to host at 10.128.0.169:38061
2023/07/12 15:26:37 checking machine...
2023/07/12 15:26:37 checking revisions...
2023/07/12 15:26:37 testing simple program...
[ 64.401821][ T5002] cgroup: Unknown subsys name 'net'
[ 64.518115][ T5002] cgroup: Unknown subsys name 'rlimit'
[ 65.887277][ T5002] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 65.900695][ T4995] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4995 'syz-fuzzer'
[ 66.013021][ T5004] ================================================================================
[ 66.022509][ T5004] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:15
[ 66.030066][ T5004] index 1 is out of range for type 'upid [1]'
[ 66.036458][ T5004] CPU: 1 PID: 5004 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04296-gc21de5fc5ffd #0
[ 66.046479][ T5004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
[ 66.056830][ T5004] Call Trace:
[ 66.060222][ T5004]
[ 66.063164][ T5004] dump_stack_lvl+0x125/0x1b0
[ 66.068072][ T5004] __ubsan_handle_out_of_bounds+0xd5/0x130
[ 66.073906][ T5004] alloc_pid+0xbfe/0xdd0
[ 66.078744][ T5004] ? copy_namespaces+0x1e2/0x4f0
[ 66.083777][ T5004] copy_process+0x403e/0x7430
[ 66.088581][ T5004] ? pidfd_prepare+0x80/0x80
[ 66.093214][ T5004] kernel_clone+0xe9/0x8e0
[ 66.097740][ T5004] ? lock_acquire+0x1ae/0x510
[ 66.102440][ T5004] ? create_io_thread+0xe0/0xe0
[ 66.107318][ T5004] ? ksys_unshare+0x616/0x930
[ 66.112022][ T5004] ? reacquire_held_locks+0x4b0/0x4b0
[ 66.117418][ T5004] ? do_raw_spin_lock+0x12e/0x2b0
[ 66.122561][ T5004] ? spin_bug+0x1d0/0x1d0
[ 66.127215][ T5004] __do_sys_clone+0xba/0x100
[ 66.131942][ T5004] ? kernel_clone+0x8e0/0x8e0
[ 66.136784][ T5004] ? syscall_enter_from_user_mode+0x26/0x80
[ 66.142733][ T5004] do_syscall_64+0x38/0xb0
[ 66.147364][ T5004] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 66.153466][ T5004] RIP: 0033:0x7f8edee79b53
[ 66.157900][ T5004] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[ 66.177779][ T5004] RSP: 002b:00007ffce26e7cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 66.186298][ T5004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8edee79b53
[ 66.194280][ T5004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 66.202348][ T5004] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 66.210417][ T5004] R10: 000055555672e750 R11: 0000000000000246 R12: 0000000000000001
[ 66.218405][ T5004] R13: 0000000000000003 R14: 00007f8edef9c9d8 R15: 000000000000000c
[ 66.226405][ T5004]
[ 66.229671][ T5004] ================================================================================
[ 66.239416][ T5004] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 66.246617][ T5004] CPU: 0 PID: 5004 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04296-gc21de5fc5ffd #0
[ 66.256778][ T5004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
[ 66.266857][ T5004] Call Trace:
[ 66.270136][ T5004]
[ 66.273143][ T5004] dump_stack_lvl+0xd9/0x1b0
[ 66.277824][ T5004] panic+0x689/0x730
[ 66.281718][ T5004] ? panic_smp_self_stop+0xa0/0xa0
[ 66.286843][ T5004] ? syslog_print_all+0x3c0/0x3c0
[ 66.291869][ T5004] check_panic_on_warn+0xab/0xb0
[ 66.296814][ T5004] __ubsan_handle_out_of_bounds+0xfd/0x130
[ 66.302973][ T5004] alloc_pid+0xbfe/0xdd0
[ 66.307212][ T5004] ? copy_namespaces+0x1e2/0x4f0
[ 66.312154][ T5004] copy_process+0x403e/0x7430
[ 66.316870][ T5004] ? pidfd_prepare+0x80/0x80
[ 66.321587][ T5004] kernel_clone+0xe9/0x8e0
[ 66.326292][ T5004] ? lock_acquire+0x1ae/0x510
[ 66.331451][ T5004] ? create_io_thread+0xe0/0xe0
[ 66.336311][ T5004] ? ksys_unshare+0x616/0x930
[ 66.341071][ T5004] ? reacquire_held_locks+0x4b0/0x4b0
[ 66.346533][ T5004] ? do_raw_spin_lock+0x12e/0x2b0
[ 66.352196][ T5004] ? spin_bug+0x1d0/0x1d0
[ 66.356666][ T5004] __do_sys_clone+0xba/0x100
[ 66.361563][ T5004] ? kernel_clone+0x8e0/0x8e0
[ 66.366384][ T5004] ? syscall_enter_from_user_mode+0x26/0x80
[ 66.372417][ T5004] do_syscall_64+0x38/0xb0
[ 66.377185][ T5004] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 66.383174][ T5004] RIP: 0033:0x7f8edee79b53
[ 66.387595][ T5004] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[ 66.407390][ T5004] RSP: 002b:00007ffce26e7cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 66.416062][ T5004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8edee79b53
[ 66.424202][ T5004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 66.432183][ T5004] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 66.440255][ T5004] R10: 000055555672e750 R11: 0000000000000246 R12: 0000000000000001
[ 66.448848][ T5004] R13: 0000000000000003 R14: 00007f8edef9c9d8 R15: 000000000000000c
[ 66.457106][ T5004]
[ 66.460515][ T5004] Kernel Offset: disabled
[ 66.465032][ T5004] Rebooting in 86400 seconds..