Warning: Permanently added '10.128.1.22' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 84.244882][ T5841] lec:lec_atm_close: lec0: Shut down! executing program [ 84.769035][ T5843] lec:lec_atm_close: lec0: Shut down! [ 84.838153][ T5860] lec:lec_atm_close: lec0: Shut down! executing program executing program executing program executing program [ 85.113884][ T5851] lec:lec_atm_close: lec0: Shut down! executing program [ 85.874005][ T5875] lec:lec_atm_close: lec0: Shut down! [ 86.000629][ T5878] ------------[ cut here ]------------ [ 86.006312][ T5878] ODEBUG: init active (active state 0) object: ffff8880710b2ef8 object type: timer_list hint: lec_arp_check_expire+0x0/0xc90 [ 86.019913][ T5878] WARNING: lib/debugobjects.c:632 at __debug_object_init+0x2b1/0x4e0, CPU#1: syz-executor241/5878 [ 86.030647][ T5878] Modules linked in: [ 86.034707][ T5878] CPU: 1 UID: 0 PID: 5878 Comm: syz-executor241 Not tainted syzkaller #0 PREEMPT(full) [ 86.044517][ T5878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 86.054681][ T5878] RIP: 0010:__debug_object_init+0x30f/0x4e0 [ 86.060695][ T5878] Code: 3c 38 00 74 08 4c 89 ef e8 ee fb 76 fd 4d 8b 4d 00 4c 89 f7 48 c7 c6 c0 c9 27 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 5e ef 58 0b 83 fd 03 75 3f 4c 8b [ 86.080393][ T5878] RSP: 0018:ffffc900041778f8 EFLAGS: 00010246 [ 86.086515][ T5878] RAX: 1ffffffff179e7b8 RBX: ffff8880710b2ef8 RCX: 0000000000000000 [ 86.094618][ T5878] RDX: ffffffff8c27cdc0 RSI: ffffffff8c27c9c0 RDI: ffffffff901c6750 [ 86.102672][ T5878] RBP: 0000000000000003 R08: ffff8880710b2ef8 R09: ffffffff8bcf50e0 [ 86.110737][ T5878] R10: dffffc0000000000 R11: ffffffff81b1e960 R12: ffffffff8c27cdc0 [ 86.118746][ T5878] R13: ffffffff8bcf3dc0 R14: ffffffff901c6750 R15: dffffc0000000000 [ 86.127339][ T5878] FS: 00007f78a04c16c0(0000) GS:ffff88812555d000(0000) knlGS:0000000000000000 [ 86.136837][ T5878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.143505][ T5878] CR2: 0000561138edc660 CR3: 000000007891a000 CR4: 00000000003526f0 [ 86.151572][ T5878] Call Trace: [ 86.154882][ T5878] [ 86.157838][ T5878] ? __pfx_lec_arp_check_expire+0x10/0x10 [ 86.163729][ T5878] ? __pfx_lec_arp_check_expire+0x10/0x10 [ 86.169532][ T5878] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 86.175398][ T5878] timer_init_key+0x41/0x2f0 [ 86.180101][ T5878] lane_ioctl+0x1579/0x2220 [ 86.184654][ T5878] ? __pfx_clip_ioctl+0x10/0x10 [ 86.189599][ T5878] ? br2684_ioctl+0x110/0x6b0 [ 86.194335][ T5878] ? __pfx_lane_ioctl+0x10/0x10 [ 86.199488][ T5878] ? atmtcp_ioctl+0x1ce/0xdf0 [ 86.204227][ T5878] do_vcc_ioctl+0x36d/0x9d0 [ 86.208772][ T5878] svc_ioctl+0x1f6/0x7d0 [ 86.213116][ T5878] ? kasan_quarantine_put+0xbb/0x1f0 [ 86.218444][ T5878] ? __pfx_svc_ioctl+0x10/0x10 [ 86.223315][ T5878] ? tomoyo_path_number_perm+0x219/0x630 [ 86.229046][ T5878] ? tomoyo_path_number_perm+0x219/0x630 [ 86.234738][ T5878] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 86.239893][ T5878] sock_do_ioctl+0x101/0x320 [ 86.241117][ T5899] ------------[ cut here ]------------ [ 86.244555][ T5878] ? __pfx_sock_do_ioctl+0x10/0x10 [ 86.250027][ T5899] !work_pending(work) [ 86.250036][ T5899] WARNING: kernel/workqueue.c:791 at __cancel_work+0x1c1/0x230, CPU#0: syz-executor241/5899 [ 86.250079][ T5899] Modules linked in: [ 86.255212][ T5878] ? do_futex+0x333/0x420 [ 86.259251][ T5899] CPU: 0 UID: 0 PID: 5899 Comm: syz-executor241 Not tainted syzkaller #0 PREEMPT(full) [ 86.259275][ T5899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 86.259288][ T5899] RIP: 0010:__cancel_work+0x1c1/0x230 [ 86.269559][ T5878] sock_ioctl+0x5c6/0x7f0 [ 86.273266][ T5899] Code: 02 00 00 75 2d e8 cf df 37 00 48 85 db 75 32 e8 c5 df 37 00 eb 31 e8 be df 37 00 90 0f 0b 90 e9 c1 fe ff ff e8 b0 df 37 00 90 <0f> 0b 90 e9 44 ff ff ff e8 a2 df 37 00 e8 2d c1 20 0a 48 85 db 74 [ 86.277630][ T5878] ? __pfx_sock_ioctl+0x10/0x10 [ 86.287332][ T5899] RSP: 0018:ffffc900041c7810 EFLAGS: 00010093 [ 86.287355][ T5899] RAX: ffffffff818dc150 RBX: 001fffffffc00000 RCX: ffff8880710d9e80 [ 86.287371][ T5899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 86.287384][ T5899] RBP: 0000000000000000 R08: ffff8880710b2eb7 R09: 1ffff1100e2165d6 [ 86.287399][ T5899] R10: dffffc0000000000 R11: ffffed100e2165d7 R12: dffffc0000000000 [ 86.297561][ T5878] ? __fget_files+0x2a/0x420 [ 86.302850][ T5899] R13: 1ffff1100e2165d6 R14: ffff8880710b2eb0 R15: 0000000000000040 [ 86.302869][ T5899] FS: 0000000000000000(0000) GS:ffff88812545d000(0000) knlGS:0000000000000000 [ 86.302886][ T5899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.307229][ T5878] ? __fget_files+0x3a0/0x420 [ 86.326835][ T5899] CR2: 0000561091c24000 CR3: 0000000078134000 CR4: 00000000003526f0 [ 86.326860][ T5899] Call Trace: [ 86.326870][ T5899] [ 86.326887][ T5899] __cancel_work_sync+0x1f/0x110 [ 86.331871][ T5878] ? __fget_files+0x2a/0x420 [ 86.337811][ T5899] lec_atm_close+0x171/0x9e0 [ 86.345898][ T5878] ? bpf_lsm_file_ioctl+0x9/0x20 [ 86.353764][ T5899] ? __local_bh_enable_ip+0xd0/0x130 [ 86.353798][ T5899] ? __pfx_lec_atm_close+0x10/0x10 [ 86.361860][ T5878] ? __pfx_sock_ioctl+0x10/0x10 [ 86.369770][ T5899] vcc_release+0x10f/0x580 [ 86.369804][ T5899] svc_release+0x6c/0xd0 [ 86.374392][ T5878] __se_sys_ioctl+0xfc/0x170 [ 86.382554][ T5899] sock_close+0xc3/0x240 [ 86.382594][ T5899] ? __pfx_sock_close+0x10/0x10 [ 86.382624][ T5899] __fput+0x44f/0xa70 [ 86.391777][ T5878] do_syscall_64+0x14d/0xf80 [ 86.398170][ T5899] task_work_run+0x1d9/0x270 [ 86.402964][ T5878] ? trace_irq_disable+0x3b/0x150 [ 86.410853][ T5899] ? __pfx_task_work_run+0x10/0x10 [ 86.410880][ T5899] ? do_raw_spin_unlock+0xf5/0x210 [ 86.414184][ T5878] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.417178][ T5899] do_exit+0x70f/0x23c0 [ 86.422283][ T5878] ? clear_bhb_loop+0x40/0x90 [ 86.426707][ T5899] ? try_to_wake_up+0x7fc/0x1390 [ 86.431401][ T5878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.436243][ T5899] ? __pfx_do_exit+0x10/0x10 [ 86.441650][ T5878] RIP: 0033:0x7f78a04e90d9 [ 86.446652][ T5899] ? do_raw_spin_lock+0x12b/0x2f0 [ 86.451662][ T5878] 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 [ 86.455927][ T5899] do_group_exit+0x21b/0x2d0 [ 86.460251][ T5878] RSP: 002b:00007f78a04c1158 EFLAGS: 00000246 [ 86.464762][ T5899] ? _raw_spin_unlock_irq+0x23/0x50 [ 86.469122][ T5878] ORIG_RAX: 0000000000000010 [ 86.473866][ T5899] get_signal+0x1284/0x1330 [ 86.477844][ T5878] RAX: ffffffffffffffda RBX: 00007f78a0599b48 RCX: 00007f78a04e90d9 [ 86.482459][ T5899] arch_do_signal_or_restart+0xbc/0x830 [ 86.482493][ T5899] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 86.487078][ T5878] RDX: 0000000000000000 RSI: 00000000000061d0 RDI: 0000000000000005 [ 86.492139][ T5899] exit_to_user_mode_loop+0x86/0x480 [ 86.497259][ T5878] RBP: 00007f78a0599b40 R08: 0000000000000000 R09: 0000000000000000 [ 86.502375][ T5899] ? rcu_is_watching+0x15/0xb0 [ 86.502412][ T5899] do_syscall_64+0x32d/0xf80 [ 86.508521][ T5878] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f78a056b3b0 [ 86.512683][ T5899] ? trace_irq_disable+0x3b/0x150 [ 86.512716][ T5899] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.517404][ T5878] R13: 0000000000000000 R14: 0000200000000040 R15: b635773f07ebbeef [ 86.522344][ T5899] ? clear_bhb_loop+0x40/0x90 [ 86.522373][ T5899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.528315][ T5878] [ 86.532877][ T5899] RIP: 0033:0x7f78a04e90d9 [ 86.532904][ T5899] Code: Unable to access opcode bytes at 0x7f78a04e90af. [ 86.532916][ T5899] RSP: 002b:00007f78a047f158 EFLAGS: 00000246 [ 86.537336][ T5878] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 86.537395][ T5878] CPU: 1 UID: 0 PID: 5878 Comm: syz-executor241 Not tainted syzkaller #0 PREEMPT(full) [ 86.537488][ T5878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 86.537533][ T5878] Call Trace: [ 86.537556][ T5878] [ 86.537589][ T5878] vpanic+0x56c/0xa60 [ 86.537666][ T5878] ? __pfx__printk+0x10/0x10 [ 86.537719][ T5878] ? __pfx_vpanic+0x10/0x10 [ 86.537790][ T5878] ? is_bpf_text_address+0x292/0x2b0 [ 86.537852][ T5878] ? is_bpf_text_address+0x26/0x2b0 [ 86.537936][ T5878] panic+0xc5/0xd0 [ 86.538004][ T5878] ? __pfx_panic+0x10/0x10 [ 86.538136][ T5878] __warn+0x315/0x4f0 [ 86.538209][ T5878] ? __debug_object_init+0x2b1/0x4e0 [ 86.538291][ T5878] ? __debug_object_init+0x2b1/0x4e0 [ 86.538366][ T5878] __report_bug+0x29a/0x540 [ 86.538463][ T5878] ? __debug_object_init+0x2b1/0x4e0 [ 86.538539][ T5878] ? __pfx___report_bug+0x10/0x10 [ 86.538629][ T5878] ? __lock_acquire+0x6b5/0x2cf0 [ 86.538722][ T5878] report_bug_entry+0x19a/0x290 [ 86.538785][ T5878] ? __debug_object_init+0x30f/0x4e0 [ 86.538864][ T5878] ? __debug_object_init+0x314/0x4e0 [ 86.538961][ T5878] handle_bug+0xce/0x200 [ 86.539036][ T5878] exc_invalid_op+0x1a/0x50 [ 86.539108][ T5878] asm_exc_invalid_op+0x1a/0x20 [ 86.539162][ T5878] RIP: 0010:__debug_object_init+0x30f/0x4e0 [ 86.539242][ T5878] Code: 3c 38 00 74 08 4c 89 ef e8 ee fb 76 fd 4d 8b 4d 00 4c 89 f7 48 c7 c6 c0 c9 27 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 5e ef 58 0b 83 fd 03 75 3f 4c 8b [ 86.539285][ T5878] RSP: 0018:ffffc900041778f8 EFLAGS: 00010246 [ 86.539338][ T5878] RAX: 1ffffffff179e7b8 RBX: ffff8880710b2ef8 RCX: 0000000000000000 [ 86.539386][ T5878] RDX: ffffffff8c27cdc0 RSI: ffffffff8c27c9c0 RDI: ffffffff901c6750 [ 86.539475][ T5878] RBP: 0000000000000003 R08: ffff8880710b2ef8 R09: ffffffff8bcf50e0 [ 86.539515][ T5878] R10: dffffc0000000000 R11: ffffffff81b1e960 R12: ffffffff8c27cdc0 [ 86.539558][ T5878] R13: ffffffff8bcf3dc0 R14: ffffffff901c6750 R15: dffffc0000000000 [ 86.539611][ T5878] ? __pfx_timer_debug_hint+0x10/0x10 [ 86.539719][ T5878] ? __pfx_lec_arp_check_expire+0x10/0x10 [ 86.539775][ T5878] ? __pfx_lec_arp_check_expire+0x10/0x10 [ 86.539821][ T5878] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 86.539904][ T5878] timer_init_key+0x41/0x2f0 [ 86.539971][ T5878] lane_ioctl+0x1579/0x2220 [ 86.540043][ T5878] ? __pfx_clip_ioctl+0x10/0x10 [ 86.540110][ T5878] ? br2684_ioctl+0x110/0x6b0 [ 86.540209][ T5878] ? __pfx_lane_ioctl+0x10/0x10 [ 86.540306][ T5878] ? atmtcp_ioctl+0x1ce/0xdf0 [ 86.540410][ T5878] do_vcc_ioctl+0x36d/0x9d0 [ 86.540495][ T5878] svc_ioctl+0x1f6/0x7d0 [ 86.540556][ T5878] ? kasan_quarantine_put+0xbb/0x1f0 [ 86.540617][ T5878] ? __pfx_svc_ioctl+0x10/0x10 [ 86.540687][ T5878] ? tomoyo_path_number_perm+0x219/0x630 [ 86.540768][ T5878] ? tomoyo_path_number_perm+0x219/0x630 [ 86.540864][ T5878] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 86.540954][ T5878] sock_do_ioctl+0x101/0x320 [ 86.541031][ T5878] ? __pfx_sock_do_ioctl+0x10/0x10 [ 86.541103][ T5878] ? do_futex+0x333/0x420 [ 86.541217][ T5878] sock_ioctl+0x5c6/0x7f0 [ 86.541300][ T5878] ? __pfx_sock_ioctl+0x10/0x10 [ 86.541373][ T5878] ? __fget_files+0x2a/0x420 [ 86.541466][ T5878] ? __fget_files+0x3a0/0x420 [ 86.541548][ T5878] ? __fget_files+0x2a/0x420 [ 86.541661][ T5878] ? bpf_lsm_file_ioctl+0x9/0x20 [ 86.541732][ T5878] ? __pfx_sock_ioctl+0x10/0x10 [ 86.541797][ T5878] __se_sys_ioctl+0xfc/0x170 [ 86.541885][ T5878] do_syscall_64+0x14d/0xf80 [ 86.541928][ T5878] ? trace_irq_disable+0x3b/0x150 [ 86.542008][ T5878] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.542063][ T5878] ? clear_bhb_loop+0x40/0x90 [ 86.542136][ T5878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.542197][ T5878] RIP: 0033:0x7f78a04e90d9 [ 86.542249][ T5878] 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 [ 86.542291][ T5878] RSP: 002b:00007f78a04c1158 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.542352][ T5878] RAX: ffffffffffffffda RBX: 00007f78a0599b48 RCX: 00007f78a04e90d9 [ 87.100098][ T5878] RDX: 0000000000000000 RSI: 00000000000061d0 RDI: 0000000000000005 [ 87.108085][ T5878] RBP: 00007f78a0599b40 R08: 0000000000000000 R09: 0000000000000000 [ 87.116068][ T5878] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f78a056b3b0 [ 87.124056][ T5878] R13: 0000000000000000 R14: 0000200000000040 R15: b635773f07ebbeef [ 87.132061][ T5878] [ 87.135281][ T5878] Kernel Offset: disabled [ 87.139613][ T5878] Rebooting in 86400 seconds..