Warning: Permanently added '10.128.0.143' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 81.221545][ T5859] lec:lec_atm_close: lec0: Shut down! executing program [ 81.639390][ T5872] lec:lec_atm_close: lec0: Shut down! [ 81.789594][ T5860] lec:lec_atm_close: lec0: Shut down! executing program executing program executing program executing program [ 82.074004][ T5890] lec:lec_atm_close: lec0: Shut down! executing program [ 82.712236][ T5893] lec:lec_atm_close: lec0: Shut down! [ 82.798961][ T5905] lec:lec_atm_close: lec0: Shut down! executing program [ 82.937977][ T5898] lec:lec_atm_close: lec0: Shut down! executing program executing program executing program [ 83.308314][ T5930] lec:lec_atm_close: lec0: Shut down! [ 83.432035][ T5940] lec:lec_atm_close: lec0: Shut down! executing program executing program [ 83.894737][ T5956] lec:lec_atm_close: lec0: Shut down! executing program [ 84.055660][ T5933] ------------[ cut here ]------------ [ 84.061632][ T5933] ODEBUG: init active (active state 0) object: ffff888077a60f78 object type: timer_list hint: lec_arp_check_expire+0x0/0xc90 [ 84.074720][ T5933] WARNING: lib/debugobjects.c:632 at __debug_object_init+0x2b1/0x4e0, CPU#0: syz-executor253/5933 [ 84.085916][ T5933] Modules linked in: [ 84.090787][ T5933] CPU: 0 UID: 0 PID: 5933 Comm: syz-executor253 Not tainted syzkaller #0 PREEMPT(full) [ 84.101701][ T5933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 84.112294][ T5933] RIP: 0010:__debug_object_init+0x30f/0x4e0 [ 84.118760][ T5933] Code: 3c 38 00 74 08 4c 89 ef e8 0e df 74 fd 4d 8b 4d 00 4c 89 f7 48 c7 c6 20 a7 28 8c 4c 89 e2 8b 4c 24 08 4c 8b 04 24 ff 74 24 10 <67> 48 0f b9 3a 48 83 c4 08 ff 05 8e 8c 77 0b 83 fd 03 75 3f 4c 8b [ 84.138878][ T5933] RSP: 0018:ffffc90003e278f8 EFLAGS: 00010246 [ 84.145206][ T5933] RAX: 1ffffffff179e734 RBX: ffff888077a60f78 RCX: 0000000000000000 [ 84.153212][ T5933] RDX: ffffffff8c28ab20 RSI: ffffffff8c28a720 RDI: ffffffff903e69a0 [ 84.161246][ T5933] RBP: 0000000000000003 R08: ffff888077a60f78 R09: ffffffff8bcf4d00 [ 84.169316][ T5933] R10: dffffc0000000000 R11: ffffffff81b236d0 R12: ffffffff8c28ab20 [ 84.177412][ T5933] R13: ffffffff8bcf39a0 R14: ffffffff903e69a0 R15: dffffc0000000000 [ 84.185449][ T5933] FS: 00007f3e1e8976c0(0000) GS:ffff888125213000(0000) knlGS:0000000000000000 [ 84.194419][ T5933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.201062][ T5933] CR2: 000055a602110fd8 CR3: 00000000753ea000 CR4: 00000000003526f0 [ 84.209161][ T5933] Call Trace: [ 84.212478][ T5933] [ 84.215479][ T5933] ? __pfx_lec_arp_check_expire+0x10/0x10 [ 84.219392][ T59] lec:lec_start_xmit: lec0:No lecd attached [ 84.221246][ T5933] ? __pfx_lec_arp_check_expire+0x10/0x10 [ 84.221306][ T5933] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 84.221326][ T5933] timer_init_key+0x41/0x2c0 [ 84.221352][ T5933] lane_ioctl+0x1579/0x2220 [ 84.221380][ T5933] ? __pfx_clip_ioctl+0x10/0x10 [ 84.221400][ T5933] ? br2684_ioctl+0x110/0x6b0 [ 84.221424][ T5933] ? __pfx_lane_ioctl+0x10/0x10 [ 84.221451][ T5933] ? atmtcp_ioctl+0x1ce/0xdf0 [ 84.221481][ T5933] do_vcc_ioctl+0x36d/0x9d0 [ 84.221510][ T5933] svc_ioctl+0x1f6/0x7d0 [ 84.221534][ T5933] ? kasan_quarantine_put+0xbb/0x1f0 [ 84.221554][ T5933] ? __pfx_svc_ioctl+0x10/0x10 [ 84.221583][ T5933] ? tomoyo_path_number_perm+0x219/0x630 [ 84.221610][ T5933] ? tomoyo_path_number_perm+0x219/0x630 [ 84.221641][ T5933] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 84.221671][ T5933] sock_do_ioctl+0x101/0x320 [ 84.221697][ T5933] ? __pfx_sock_do_ioctl+0x10/0x10 [ 84.221721][ T5933] ? do_futex+0x333/0x420 [ 84.317329][ T5933] sock_ioctl+0x5c6/0x7f0 [ 84.321714][ T5933] ? __pfx_sock_ioctl+0x10/0x10 [ 84.326684][ T5933] ? __fget_files+0x2a/0x420 [ 84.331325][ T5933] ? __fget_files+0x3a0/0x420 [ 84.336106][ T5933] ? __fget_files+0x2a/0x420 [ 84.340742][ T5933] ? bpf_lsm_file_ioctl+0x9/0x20 [ 84.345821][ T5933] ? __pfx_sock_ioctl+0x10/0x10 [ 84.350756][ T5933] __se_sys_ioctl+0xfc/0x170 [ 84.355298][ T5966] ------------[ cut here ]------------ [ 84.355546][ T5933] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.360859][ T5966] !work_pending(work) [ 84.360868][ T5966] WARNING: kernel/workqueue.c:806 at __cancel_work+0x1c1/0x230, CPU#1: syz-executor253/5966 [ 84.367313][ T5933] do_syscall_64+0x15f/0xf80 [ 84.370930][ T5966] Modules linked in: [ 84.370964][ T5966] CPU: 1 UID: 0 PID: 5966 Comm: syz-executor253 Not tainted syzkaller #0 PREEMPT(full) [ 84.381130][ T5933] ? trace_irq_disable+0x3b/0x140 [ 84.385617][ T5966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 84.385632][ T5966] RIP: 0010:__cancel_work+0x1c1/0x230 [ 84.385664][ T5966] Code: 02 00 00 75 2d e8 0f 15 38 00 48 85 db 75 32 e8 05 15 38 00 eb 31 e8 fe 14 38 00 90 0f 0b 90 e9 c1 fe ff ff e8 f0 14 38 00 90 <0f> 0b 90 e9 44 ff ff ff e8 e2 14 38 00 e8 0d 29 2b 0a 48 85 db 74 [ 84.385681][ T5966] RSP: 0000:ffffc90003ca7810 EFLAGS: 00010093 [ 84.389608][ T5933] ? clear_bhb_loop+0x40/0x90 [ 84.399321][ T5966] [ 84.399334][ T5966] RAX: ffffffff818dbc00 RBX: 001fffffffc00000 RCX: ffff88807d5ebd80 [ 84.399352][ T5966] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 84.399365][ T5966] RBP: 0000000000000000 R08: ffff888077a60f37 R09: 1ffff1100ef4c1e6 [ 84.399380][ T5966] R10: dffffc0000000000 R11: ffffed100ef4c1e7 R12: dffffc0000000000 [ 84.404501][ T5933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.414555][ T5966] R13: 1ffff1100ef4c1e6 R14: ffff888077a60f30 R15: 0000000000000040 [ 84.414572][ T5966] FS: 0000000000000000(0000) GS:ffff888125313000(0000) knlGS:0000000000000000 [ 84.414589][ T5966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.420235][ T5933] RIP: 0033:0x7f3e1e8bf0d9 [ 84.439660][ T5966] CR2: 0000561f7577ae28 CR3: 0000000073a5a000 CR4: 00000000003526f0 [ 84.439683][ T5966] Call Trace: [ 84.439693][ T5966] [ 84.439707][ T5966] __cancel_work_sync+0x1f/0x110 [ 84.439732][ T5966] lec_atm_close+0x171/0x9e0 [ 84.445948][ T5933] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 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 d0 ff ff ff f7 d8 64 89 01 48 [ 84.450516][ T5966] ? __local_bh_enable_ip+0xd0/0x130 [ 84.452844][ T5933] RSP: 002b:00007f3e1e897158 EFLAGS: 00000246 [ 84.460837][ T5966] ? __pfx_lec_atm_close+0x10/0x10 [ 84.460870][ T5966] vcc_release+0x10f/0x580 [ 84.468951][ T5933] ORIG_RAX: 0000000000000010 [ 84.476849][ T5966] svc_release+0x6c/0xd0 [ 84.476901][ T5966] sock_close+0xc3/0x240 [ 84.484955][ T5933] RAX: ffffffffffffffda RBX: 00007f3e1e96fb48 RCX: 00007f3e1e8bf0d9 [ 84.490775][ T5966] ? __pfx_sock_close+0x10/0x10 [ 84.498968][ T5933] RDX: 0000000000000000 RSI: 00000000000061d0 RDI: 0000000000000005 [ 84.507730][ T5966] __fput+0x44f/0xa60 [ 84.507766][ T5966] task_work_run+0x1d9/0x270 [ 84.514400][ T5933] RBP: 00007f3e1e96fb40 R08: 0000000000000000 R09: 0000000000000000 [ 84.518821][ T5966] ? __pfx_task_work_run+0x10/0x10 [ 84.518850][ T5966] ? do_raw_spin_unlock+0xf5/0x210 [ 84.527102][ T5933] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3e1e9413b0 [ 84.530148][ T5966] do_exit+0x70f/0x22c0 [ 84.533118][ T5933] R13: 0000000000000000 R14: 0000200000000040 R15: b635773f07ebbeef [ 84.538050][ T5966] ? try_to_wake_up+0x7f2/0x1380 [ 84.538081][ T5966] ? __pfx_do_exit+0x10/0x10 [ 84.542772][ T5933] [ 84.562461][ T5966] ? do_raw_spin_lock+0x12b/0x2f0 [ 84.562504][ T5966] do_group_exit+0x21b/0x2d0 [ 84.562529][ T5966] ? _raw_spin_unlock_irq+0x23/0x50 [ 84.567944][ T5933] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 84.568032][ T5933] CPU: 0 UID: 0 PID: 5933 Comm: syz-executor253 Not tainted syzkaller #0 PREEMPT(full) [ 84.568098][ T5933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 84.568129][ T5933] Call Trace: [ 84.568164][ T5933] [ 84.568191][ T5933] vpanic+0x56c/0xa60 [ 84.568253][ T5933] ? __pfx__printk+0x10/0x10 [ 84.568314][ T5933] ? __pfx_vpanic+0x10/0x10 [ 84.568356][ T5933] ? is_bpf_text_address+0x292/0x2b0 [ 84.568434][ T5933] ? is_bpf_text_address+0x26/0x2b0 [ 84.568533][ T5933] panic+0xc5/0xd0 [ 84.568580][ T5933] ? __pfx_panic+0x10/0x10 [ 84.568677][ T5933] __warn+0x315/0x4c0 [ 84.568723][ T5933] ? __debug_object_init+0x2b1/0x4e0 [ 84.568804][ T5933] ? __debug_object_init+0x2b1/0x4e0 [ 84.568898][ T5933] __report_bug+0x29a/0x540 [ 84.568980][ T5933] ? __debug_object_init+0x2b1/0x4e0 [ 84.569077][ T5933] ? __pfx___report_bug+0x10/0x10 [ 84.569137][ T5933] ? __lock_acquire+0x6b5/0x2cf0 [ 84.569231][ T5933] ? rcu_is_watching+0x15/0xb0 [ 84.569314][ T5933] report_bug_entry+0x19a/0x290 [ 84.569422][ T5933] ? __debug_object_init+0x30f/0x4e0 [ 84.569512][ T5933] ? __debug_object_init+0x314/0x4e0 [ 84.569589][ T5933] handle_bug+0xce/0x200 [ 84.569648][ T5933] exc_invalid_op+0x1a/0x50 [ 84.569704][ T5933] asm_exc_invalid_op+0x1a/0x20 [ 84.569755][ T5933] RIP: 0010:__debug_object_init+0x30f/0x4e0 [ 84.569835][ T5933] Code: 3c 38 00 74 08 4c 89 ef e8 0e df 74 fd 4d 8b 4d 00 4c 89 f7 48 c7 c6 20 a7 28 8c 4c 89 e2 8b 4c 24 08 4c 8b 04 24 ff 74 24 10 <67> 48 0f b9 3a 48 83 c4 08 ff 05 8e 8c 77 0b 83 fd 03 75 3f 4c 8b [ 84.569875][ T5933] RSP: 0018:ffffc90003e278f8 EFLAGS: 00010246 [ 84.569918][ T5933] RAX: 1ffffffff179e734 RBX: ffff888077a60f78 RCX: 0000000000000000 [ 84.569957][ T5933] RDX: ffffffff8c28ab20 RSI: ffffffff8c28a720 RDI: ffffffff903e69a0 [ 84.569996][ T5933] RBP: 0000000000000003 R08: ffff888077a60f78 R09: ffffffff8bcf4d00 [ 84.570028][ T5933] R10: dffffc0000000000 R11: ffffffff81b236d0 R12: ffffffff8c28ab20 [ 84.570068][ T5933] R13: ffffffff8bcf39a0 R14: ffffffff903e69a0 R15: dffffc0000000000 [ 84.570116][ T5933] ? __pfx_timer_debug_hint+0x10/0x10 [ 84.570193][ T5933] ? __pfx_lec_arp_check_expire+0x10/0x10 [ 84.570270][ T5933] ? __pfx_lec_arp_check_expire+0x10/0x10 [ 84.570346][ T5933] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 84.570403][ T5933] timer_init_key+0x41/0x2c0 [ 84.570487][ T5933] lane_ioctl+0x1579/0x2220 [ 84.570574][ T5933] ? __pfx_clip_ioctl+0x10/0x10 [ 84.570651][ T5933] ? br2684_ioctl+0x110/0x6b0 [ 84.570777][ T5933] ? __pfx_lane_ioctl+0x10/0x10 [ 84.570896][ T5933] ? atmtcp_ioctl+0x1ce/0xdf0 [ 84.570985][ T5933] do_vcc_ioctl+0x36d/0x9d0 [ 84.571080][ T5933] svc_ioctl+0x1f6/0x7d0 [ 84.571163][ T5933] ? kasan_quarantine_put+0xbb/0x1f0 [ 84.571234][ T5933] ? __pfx_svc_ioctl+0x10/0x10 [ 84.571330][ T5933] ? tomoyo_path_number_perm+0x219/0x630 [ 84.571436][ T5933] ? tomoyo_path_number_perm+0x219/0x630 [ 84.571543][ T5933] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 84.571665][ T5933] sock_do_ioctl+0x101/0x320 [ 84.571750][ T5933] ? __pfx_sock_do_ioctl+0x10/0x10 [ 84.571832][ T5933] ? do_futex+0x333/0x420 [ 84.571933][ T5933] sock_ioctl+0x5c6/0x7f0 [ 84.572005][ T5933] ? __pfx_sock_ioctl+0x10/0x10 [ 84.572087][ T5933] ? __fget_files+0x2a/0x420 [ 84.572157][ T5933] ? __fget_files+0x3a0/0x420 [ 84.572235][ T5933] ? __fget_files+0x2a/0x420 [ 84.572291][ T5933] ? bpf_lsm_file_ioctl+0x9/0x20 [ 84.572344][ T5933] ? __pfx_sock_ioctl+0x10/0x10 [ 84.572424][ T5933] __se_sys_ioctl+0xfc/0x170 [ 84.572501][ T5933] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.572563][ T5933] do_syscall_64+0x15f/0xf80 [ 84.572629][ T5933] ? trace_irq_disable+0x3b/0x140 [ 84.572694][ T5933] ? clear_bhb_loop+0x40/0x90 [ 84.572758][ T5933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.572805][ T5933] RIP: 0033:0x7f3e1e8bf0d9 [ 84.572852][ T5933] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 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 d0 ff ff ff f7 d8 64 89 01 48 [ 84.572892][ T5933] RSP: 002b:00007f3e1e897158 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.572945][ T5933] RAX: ffffffffffffffda RBX: 00007f3e1e96fb48 RCX: 00007f3e1e8bf0d9 [ 84.572981][ T5933] RDX: 0000000000000000 RSI: 00000000000061d0 RDI: 0000000000000005 [ 84.573009][ T5933] RBP: 00007f3e1e96fb40 R08: 0000000000000000 R09: 0000000000000000 [ 84.573037][ T5933] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3e1e9413b0 [ 84.573071][ T5933] R13: 0000000000000000 R14: 0000200000000040 R15: b635773f07ebbeef [ 84.573144][ T5933] [ 85.135293][ T5933] Kernel Offset: disabled [ 85.139622][ T5933] Rebooting in 86400 seconds..