Warning: Permanently added '10.128.1.191' (ED25519) to the list of known hosts.
2026/09/09 09:53:55 parsed 1 programs
2026/09/09 09:53:55 serving rpc on tcp://34075
Setting up swapspace version 1, size = 127995904 bytes
[ 39.632135][ T3374] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 41.066190][ T3383] veth0_vlan: entered promiscuous mode
2026/09/09 09:53:57 executed programs: 0
[ 41.576207][ T1619] veth0_vlan: left promiscuous mode
[ 43.448496][ T3699] veth0_vlan: entered promiscuous mode
[ 43.486107][ T3694] veth0_vlan: entered promiscuous mode
[ 43.533228][ T3700] veth0_vlan: entered promiscuous mode
[ 43.547164][ T3698] veth0_vlan: entered promiscuous mode
[ 44.453128][ T4690] ------------[ cut here ]------------
[ 44.458906][ T4690] refcount_t: addition on 0; use-after-free.
[ 44.465291][ T4690] WARNING: CPU: 0 PID: 4690 at lib/refcount.c:25 refcount_warn_saturate+0x74/0xf0
[ 44.479240][ T4690] Modules linked in:
[ 44.483881][ T4690] CPU: 0 PID: 4690 Comm: syz.0.60 Not tainted syzkaller #0
[ 44.492612][ T4690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 44.506170][ T4690] RIP: 0010:refcount_warn_saturate+0x74/0xf0
[ 44.514966][ T4690] Code: c7 c7 50 b9 dc 82 e8 8b 2e c7 00 0f 0b c3 80 3d b5 7c b9 01 00 75 ce c6 05 ac 7c b9 01 01 48 c7 c7 9b 32 e0 82 e8 6c 2e c7 00 <0f> 0b c3 80 3d 97 7c b9 01 00 75 af c6 05 8e 7c b9 01 01 48 c7 c7
[ 44.543305][ T4690] RSP: 0018:ffffc900016f3de8 EFLAGS: 00010246
[ 44.553367][ T4690] RAX: f4cd21cbe9fd3500 RBX: ffff888108ec2480 RCX: f4cd21cbe9fd3500
[ 44.564073][ T4690] RDX: 0000000000000000 RSI: 00000000ffffdfff RDI: 00000000ffffffff
[ 44.574330][ T4690] RBP: ffff88811ad4c1c8 R08: 0000000000001fff R09: ffffffff830a3fc0
[ 44.583740][ T4690] R10: 0000000000005ffd R11: 00000000ffffdfff R12: ffff88811ac8c480
[ 44.594113][ T4690] R13: ffff88811ac8c570 R14: ffff88811ad4c138 R15: ffff8881114ca750
[ 44.605846][ T4690] FS: 00007fb9173ef6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[ 44.617690][ T4690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.624714][ T4690] CR2: 000055557a1de958 CR3: 000000011d78e000 CR4: 00000000003506f0
[ 44.633079][ T4690] Call Trace:
[ 44.636523][ T4690]
[ 44.640075][ T4690] config_item_get+0x39/0x40
[ 44.646046][ T4690] configfs_symlink+0x12d/0x560
[ 44.651357][ T4690] ? generic_permission+0x2d/0x180
[ 44.657236][ T4690] vfs_symlink+0x58/0xd0
[ 44.661574][ T4690] do_symlinkat+0x9a/0x230
[ 44.666062][ T4690] __x64_sys_symlinkat+0x3c/0x50
[ 44.671627][ T4690] do_syscall_64+0x55/0xb0
[ 44.677444][ T4690] ? clear_bhb_loop+0x40/0x90
[ 44.683550][ T4690] ? clear_bhb_loop+0x40/0x90
[ 44.689435][ T4690] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 44.695660][ T4690] RIP: 0033:0x7fb91758e0d9
[ 44.702440][ T4690] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 44.728225][ T4690] RSP: 002b:00007fb9173ef028 EFLAGS: 00000246 ORIG_RAX: 000000000000010a
[ 44.740084][ T4690] RAX: ffffffffffffffda RBX: 00007fb917815fa0 RCX: 00007fb91758e0d9
[ 44.755856][ T4690] RDX: 0000200000000200 RSI: ffffffffffffff9c RDI: 00002000000001c0
[ 44.768059][ T4690] RBP: 00007fb917625024 R08: 0000000000000000 R09: 0000000000000000
[ 44.780471][ T4690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 44.794898][ T4690] R13: 00007fb917816038 R14: 00007fb917815fa0 R15: 00007ffe53cebd78
[ 44.804927][ T4690]
[ 44.809175][ T4690] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 44.819496][ T4690] CPU: 0 PID: 4690 Comm: syz.0.60 Not tainted syzkaller #0
[ 44.829540][ T4690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 44.848348][ T4690] Call Trace:
[ 44.853621][ T4690]
[ 44.859327][ T4690] dump_stack_lvl+0x78/0xc0
[ 44.866731][ T4690] panic+0x115/0x2c0
[ 44.871879][ T4690] ? refcount_warn_saturate+0x74/0xf0
[ 44.879761][ T4690] __warn+0x15d/0x1f0
[ 44.885829][ T4690] ? refcount_warn_saturate+0x74/0xf0
[ 44.894741][ T4690] report_bug+0xcd/0x160
[ 44.903313][ T4690] ? refcount_warn_saturate+0x74/0xf0
[ 44.910886][ T4690] ? refcount_warn_saturate+0x76/0xf0
[ 44.918807][ T4690] handle_bug+0xcf/0x120
[ 44.923965][ T4690] exc_invalid_op+0x1a/0x50
[ 44.930355][ T4690] asm_exc_invalid_op+0x1a/0x20
[ 44.939007][ T4690] RIP: 0010:refcount_warn_saturate+0x74/0xf0
[ 44.950562][ T4690] Code: c7 c7 50 b9 dc 82 e8 8b 2e c7 00 0f 0b c3 80 3d b5 7c b9 01 00 75 ce c6 05 ac 7c b9 01 01 48 c7 c7 9b 32 e0 82 e8 6c 2e c7 00 <0f> 0b c3 80 3d 97 7c b9 01 00 75 af c6 05 8e 7c b9 01 01 48 c7 c7
[ 44.981641][ T4690] RSP: 0018:ffffc900016f3de8 EFLAGS: 00010246
[ 44.989955][ T4690] RAX: f4cd21cbe9fd3500 RBX: ffff888108ec2480 RCX: f4cd21cbe9fd3500
[ 45.000701][ T4690] RDX: 0000000000000000 RSI: 00000000ffffdfff RDI: 00000000ffffffff
[ 45.014391][ T4690] RBP: ffff88811ad4c1c8 R08: 0000000000001fff R09: ffffffff830a3fc0
[ 45.025605][ T4690] R10: 0000000000005ffd R11: 00000000ffffdfff R12: ffff88811ac8c480
[ 45.035587][ T4690] R13: ffff88811ac8c570 R14: ffff88811ad4c138 R15: ffff8881114ca750
[ 45.046603][ T4690] ? refcount_warn_saturate+0x74/0xf0
[ 45.052390][ T4690] config_item_get+0x39/0x40
[ 45.057833][ T4690] configfs_symlink+0x12d/0x560
[ 45.062815][ T4690] ? generic_permission+0x2d/0x180
[ 45.068508][ T4690] vfs_symlink+0x58/0xd0
[ 45.073103][ T4690] do_symlinkat+0x9a/0x230
[ 45.077960][ T4690] __x64_sys_symlinkat+0x3c/0x50
[ 45.083019][ T4690] do_syscall_64+0x55/0xb0
[ 45.087685][ T4690] ? clear_bhb_loop+0x40/0x90
[ 45.093432][ T4690] ? clear_bhb_loop+0x40/0x90
[ 45.098976][ T4690] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 45.107561][ T4690] RIP: 0033:0x7fb91758e0d9
[ 45.112916][ T4690] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 45.143028][ T4690] RSP: 002b:00007fb9173ef028 EFLAGS: 00000246 ORIG_RAX: 000000000000010a
[ 45.154109][ T4690] RAX: ffffffffffffffda RBX: 00007fb917815fa0 RCX: 00007fb91758e0d9
[ 45.168805][ T4690] RDX: 0000200000000200 RSI: ffffffffffffff9c RDI: 00002000000001c0
[ 45.180228][ T4690] RBP: 00007fb917625024 R08: 0000000000000000 R09: 0000000000000000
[ 45.193434][ T4690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 45.204037][ T4690] R13: 00007fb917816038 R14: 00007fb917815fa0 R15: 00007ffe53cebd78
[ 45.216695][ T4690]
[ 45.222837][ T4690] Kernel Offset: disabled
[ 45.228768][ T4690] Rebooting in 86400 seconds..