Warning: Permanently added '10.128.1.83' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 83.933899][ T5845] lec:lec_atm_close: lec0: Shut down! executing program [ 84.387138][ T5837] ------------[ cut here ]------------ [ 84.393085][ T5837] ODEBUG: init active (active state 0) object: ffff888032f0cef8 object type: timer_list hint: lec_arp_check_expire+0x0/0xc90 [ 84.406254][ T5837] WARNING: lib/debugobjects.c:632 at __debug_object_init+0x2b1/0x4e0, CPU#1: syz-executor120/5837 [ 84.417031][ T5837] Modules linked in: [ 84.421183][ T5837] CPU: 1 UID: 0 PID: 5837 Comm: syz-executor120 Not tainted syzkaller #0 PREEMPT(full) [ 84.431017][ T5837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 84.441251][ T5837] RIP: 0010:__debug_object_init+0x30f/0x4e0 [ 84.447279][ T5837] Code: 3c 38 00 74 08 4c 89 ef e8 ce fc 76 fd 4d 8b 4d 00 4c 89 f7 48 c7 c6 40 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 3e 94 58 0b 83 fd 03 75 3f 4c 8b [ 84.467479][ T5837] RSP: 0018:ffffc900039e78f8 EFLAGS: 00010246 [ 84.474953][ T5837] RAX: 1ffffffff179e7b8 RBX: ffff888032f0cef8 RCX: 0000000000000000 [ 84.483607][ T5837] RDX: ffffffff8c27cd40 RSI: ffffffff8c27c940 RDI: ffffffff901c0b10 [ 84.492586][ T5837] RBP: 0000000000000003 R08: ffff888032f0cef8 R09: ffffffff8bcf50e0 [ 84.501209][ T5837] R10: dffffc0000000000 R11: ffffffff81b1e960 R12: ffffffff8c27cd40 [ 84.510116][ T5837] R13: ffffffff8bcf3dc0 R14: ffffffff901c0b10 R15: dffffc0000000000 [ 84.518752][ T5837] FS: 00007f11003ed6c0(0000) GS:ffff888125561000(0000) knlGS:0000000000000000 [ 84.528353][ T5837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.535559][ T5837] CR2: 00007ff3d6a20a10 CR3: 000000007140a000 CR4: 00000000003526f0 [ 84.544185][ T5837] Call Trace: [ 84.547609][ T5837] [ 84.550607][ T5837] ? __pfx_lec_arp_check_expire+0x10/0x10 [ 84.556985][ T5837] ? __pfx_lec_arp_check_expire+0x10/0x10 [ 84.563475][ T5837] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 84.569555][ T5837] timer_init_key+0x41/0x2f0 [ 84.575455][ T5837] lane_ioctl+0x1579/0x2220 [ 84.580165][ T5837] ? __pfx_clip_ioctl+0x10/0x10 [ 84.585566][ T5837] ? br2684_ioctl+0x110/0x6b0 [ 84.590329][ T5837] ? __pfx_lane_ioctl+0x10/0x10 [ 84.595483][ T5837] ? atmtcp_ioctl+0x1ce/0xdf0 [ 84.600264][ T5837] do_vcc_ioctl+0x36d/0x9d0 [ 84.604889][ T5837] svc_ioctl+0x1f6/0x7d0 [ 84.609214][ T5837] ? kasan_quarantine_put+0xbb/0x1f0 [ 84.614624][ T5837] ? __pfx_svc_ioctl+0x10/0x10 [ 84.617680][ T5855] ------------[ cut here ]------------ [ 84.619470][ T5837] ? tomoyo_path_number_perm+0x219/0x630 [ 84.624952][ T5855] !work_pending(work) [ 84.624965][ T5855] WARNING: kernel/workqueue.c:791 at __cancel_work+0x1c1/0x230, CPU#0: syz-executor120/5855 [ 84.625026][ T5855] Modules linked in: [ 84.630775][ T5837] ? tomoyo_path_number_perm+0x219/0x630 [ 84.634887][ T5855] CPU: 0 UID: 0 PID: 5855 Comm: syz-executor120 Not tainted syzkaller #0 PREEMPT(full) [ 84.634916][ T5855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 84.634931][ T5855] RIP: 0010:__cancel_work+0x1c1/0x230 [ 84.645236][ T5837] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 84.648967][ T5855] 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 b1 21 0a 48 85 db 74 [ 84.654894][ T5837] sock_do_ioctl+0x101/0x320 [ 84.664630][ T5855] RSP: 0018:ffffc90003a97810 EFLAGS: 00010093 [ 84.664665][ T5855] RAX: ffffffff818dc150 RBX: 001fffffffc00000 RCX: ffff888077375b80 [ 84.664679][ T5855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 84.664691][ T5855] RBP: 0000000000000000 R08: ffff888032f0ceb7 R09: 1ffff110065e19d6 [ 84.664704][ T5855] R10: dffffc0000000000 R11: ffffed10065e19d7 R12: dffffc0000000000 [ 84.664719][ T5855] R13: 1ffff110065e19d6 R14: ffff888032f0ceb0 R15: 0000000000000040 [ 84.664735][ T5855] FS: 0000000000000000(0000) GS:ffff888125461000(0000) knlGS:0000000000000000 [ 84.664751][ T5855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.664764][ T5855] CR2: 00007f5cb57e20a0 CR3: 0000000071fec000 CR4: 00000000003526f0 [ 84.664782][ T5855] Call Trace: [ 84.664795][ T5855] [ 84.675062][ T5837] ? __pfx_sock_do_ioctl+0x10/0x10 [ 84.680286][ T5855] __cancel_work_sync+0x1f/0x110 [ 84.685894][ T5837] ? do_futex+0x333/0x420 [ 84.705353][ T5855] lec_atm_close+0x171/0x9e0 [ 84.705413][ T5855] ? __local_bh_enable_ip+0xd0/0x130 [ 84.710086][ T5837] sock_ioctl+0x5c6/0x7f0 [ 84.716242][ T5855] ? __pfx_lec_atm_close+0x10/0x10 [ 84.716294][ T5855] vcc_release+0x10f/0x580 [ 84.716336][ T5855] svc_release+0x6c/0xd0 [ 84.725026][ T5837] ? __pfx_sock_ioctl+0x10/0x10 [ 84.732365][ T5855] sock_close+0xc3/0x240 [ 84.740603][ T5837] ? __fget_files+0x2a/0x420 [ 84.748441][ T5855] ? __pfx_sock_close+0x10/0x10 [ 84.748508][ T5855] __fput+0x44f/0xa70 [ 84.756738][ T5837] ? __fget_files+0x3a0/0x420 [ 84.765639][ T5855] task_work_run+0x1d9/0x270 [ 84.765701][ T5855] ? __pfx_task_work_run+0x10/0x10 [ 84.765726][ T5855] ? do_raw_spin_unlock+0xf5/0x210 [ 84.772363][ T5837] ? __fget_files+0x2a/0x420 [ 84.780377][ T5855] do_exit+0x70f/0x23c0 [ 84.780425][ T5855] ? try_to_wake_up+0x832/0x1390 [ 84.780452][ T5855] ? __pfx_do_exit+0x10/0x10 [ 84.780474][ T5855] ? do_raw_spin_lock+0x12b/0x2f0 [ 84.780504][ T5855] do_group_exit+0x21b/0x2d0 [ 84.780526][ T5855] ? _raw_spin_unlock_irq+0x23/0x50 [ 84.780564][ T5855] get_signal+0x1284/0x1330 [ 84.783990][ T5837] ? bpf_lsm_file_ioctl+0x9/0x20 [ 84.786875][ T5855] arch_do_signal_or_restart+0xbc/0x830 [ 84.792065][ T5837] ? __pfx_sock_ioctl+0x10/0x10 [ 84.797048][ T5855] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 84.797107][ T5855] exit_to_user_mode_loop+0x86/0x480 [ 84.797137][ T5855] ? rcu_is_watching+0x15/0xb0 [ 84.801639][ T5837] __se_sys_ioctl+0xfc/0x170 [ 84.806264][ T5855] do_syscall_64+0x32d/0xf80 [ 84.806308][ T5855] ? trace_irq_disable+0x3b/0x150 [ 84.806342][ T5855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.811655][ T5837] do_syscall_64+0x14d/0xf80 [ 84.816011][ T5855] ? clear_bhb_loop+0x40/0x90 [ 84.816052][ T5855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.816074][ T5855] RIP: 0033:0x7f1100415099 [ 84.821274][ T5837] ? trace_irq_disable+0x3b/0x150 [ 84.825717][ T5855] Code: Unable to access opcode bytes at 0x7f110041506f. [ 84.825734][ T5855] RSP: 002b:00007f11003ab158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 84.825758][ T5855] RAX: fffffffffffffe00 RBX: 00007f11004c5b68 RCX: 00007f1100415099 [ 84.825772][ T5855] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f11004c5b68 [ 84.825784][ T5855] RBP: 00007f11004c5b60 R08: 0000000000000000 R09: 0000000000000000 [ 84.825796][ T5855] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f11004973b0 [ 84.825809][ T5855] R13: 000000000000006e R14: 0000200000000040 R15: b635773f07ebbeef [ 84.825840][ T5855] [ 84.830100][ T5837] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.834994][ T5855] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 84.835027][ T5855] CPU: 0 UID: 0 PID: 5855 Comm: syz-executor120 Not tainted syzkaller #0 PREEMPT(full) [ 84.835052][ T5855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 84.835066][ T5855] Call Trace: [ 84.835082][ T5855] [ 84.835096][ T5855] vpanic+0x56c/0xa60 [ 84.835174][ T5855] ? __pfx__printk+0x10/0x10 [ 84.835257][ T5855] ? __pfx_vpanic+0x10/0x10 [ 84.835337][ T5855] ? is_bpf_text_address+0x292/0x2b0 [ 84.835397][ T5855] ? is_bpf_text_address+0x26/0x2b0 [ 84.835479][ T5855] panic+0xc5/0xd0 [ 84.835562][ T5855] ? __pfx_panic+0x10/0x10 [ 84.835671][ T5855] __warn+0x315/0x4f0 [ 84.835751][ T5855] ? __cancel_work+0x1c1/0x230 [ 84.835840][ T5855] ? __cancel_work+0x1c1/0x230 [ 84.835940][ T5855] __report_bug+0x29a/0x540 [ 84.836024][ T5855] ? __cancel_work+0x1c1/0x230 [ 84.836106][ T5855] ? __pfx___report_bug+0x10/0x10 [ 84.836211][ T5855] ? __cancel_work+0x1c1/0x230 [ 84.836291][ T5855] report_bug+0x16a/0x220 [ 84.836355][ T5855] ? __cancel_work+0x1c1/0x230 [ 84.836429][ T5855] ? __cancel_work+0x1c3/0x230 [ 84.836510][ T5855] handle_bug+0x9c/0x200 [ 84.836597][ T5855] exc_invalid_op+0x1a/0x50 [ 84.836689][ T5855] asm_exc_invalid_op+0x1a/0x20 [ 84.836759][ T5855] RIP: 0010:__cancel_work+0x1c1/0x230 [ 84.836859][ T5855] 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 b1 21 0a 48 85 db 74 [ 84.836908][ T5855] RSP: 0018:ffffc90003a97810 EFLAGS: 00010093 [ 84.836984][ T5855] RAX: ffffffff818dc150 RBX: 001fffffffc00000 RCX: ffff888077375b80 [ 84.837026][ T5855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 84.837058][ T5855] RBP: 0000000000000000 R08: ffff888032f0ceb7 R09: 1ffff110065e19d6 [ 84.837098][ T5855] R10: dffffc0000000000 R11: ffffed10065e19d7 R12: dffffc0000000000 [ 84.837139][ T5855] R13: 1ffff110065e19d6 R14: ffff888032f0ceb0 R15: 0000000000000040 [ 84.837201][ T5855] ? __cancel_work+0x1c0/0x230 [ 84.837314][ T5855] __cancel_work_sync+0x1f/0x110 [ 84.837402][ T5855] lec_atm_close+0x171/0x9e0 [ 84.837496][ T5855] ? __local_bh_enable_ip+0xd0/0x130 [ 84.837574][ T5855] ? __pfx_lec_atm_close+0x10/0x10 [ 84.837656][ T5855] vcc_release+0x10f/0x580 [ 84.837757][ T5855] svc_release+0x6c/0xd0 [ 84.837831][ T5855] sock_close+0xc3/0x240 [ 84.837939][ T5855] ? __pfx_sock_close+0x10/0x10 [ 84.838030][ T5855] __fput+0x44f/0xa70 [ 84.838157][ T5855] task_work_run+0x1d9/0x270 [ 84.838229][ T5855] ? __pfx_task_work_run+0x10/0x10 [ 84.838290][ T5855] ? do_raw_spin_unlock+0xf5/0x210 [ 84.838366][ T5855] do_exit+0x70f/0x23c0 [ 84.838436][ T5855] ? try_to_wake_up+0x832/0x1390 [ 84.838507][ T5855] ? __pfx_do_exit+0x10/0x10 [ 84.838569][ T5855] ? do_raw_spin_lock+0x12b/0x2f0 [ 84.838649][ T5855] do_group_exit+0x21b/0x2d0 [ 84.838709][ T5855] ? _raw_spin_unlock_irq+0x23/0x50 [ 84.838809][ T5855] get_signal+0x1284/0x1330 [ 84.838959][ T5855] arch_do_signal_or_restart+0xbc/0x830 [ 84.839043][ T5855] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 84.839161][ T5855] exit_to_user_mode_loop+0x86/0x480 [ 84.839234][ T5855] ? rcu_is_watching+0x15/0xb0 [ 84.839329][ T5855] do_syscall_64+0x32d/0xf80 [ 85.370812][ T5855] ? trace_irq_disable+0x3b/0x150 [ 85.375902][ T5855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.382023][ T5855] ? clear_bhb_loop+0x40/0x90 [ 85.386890][ T5855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.392943][ T5855] RIP: 0033:0x7f1100415099 [ 85.397850][ T5855] Code: Unable to access opcode bytes at 0x7f110041506f. [ 85.404916][ T5855] RSP: 002b:00007f11003ab158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 85.413401][ T5855] RAX: fffffffffffffe00 RBX: 00007f11004c5b68 RCX: 00007f1100415099 [ 85.421423][ T5855] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f11004c5b68 [ 85.429449][ T5855] RBP: 00007f11004c5b60 R08: 0000000000000000 R09: 0000000000000000 [ 85.437464][ T5855] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f11004973b0 [ 85.445500][ T5855] R13: 000000000000006e R14: 0000200000000040 R15: b635773f07ebbeef [ 85.453765][ T5855] [ 85.457482][ T5855] Kernel Offset: disabled [ 85.461843][ T5855] Rebooting in 86400 seconds..