Warning: Permanently added '10.128.0.2' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 82.424105][ T5823] ------------[ cut here ]------------ [ 82.429833][ T5823] ODEBUG: init active (active state 0) object: ffff88802c0f4ef8 object type: timer_list hint: lec_arp_check_expire+0x0/0xc90 [ 82.444235][ T5823] WARNING: lib/debugobjects.c:632 at __debug_object_init+0x2b1/0x4e0, CPU#1: syz-executor353/5823 [ 82.455459][ T5823] Modules linked in: [ 82.459497][ T5823] CPU: 1 UID: 0 PID: 5823 Comm: syz-executor353 Not tainted syzkaller #0 PREEMPT(full) [ 82.469922][ T5823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 82.480969][ T5823] RIP: 0010:__debug_object_init+0x30f/0x4e0 [ 82.485495][ T5858] ------------[ cut here ]------------ [ 82.487061][ T5823] Code: 3c 38 00 74 08 4c 89 ef e8 ee 4c 77 fd 4d 8b 4d 00 4c 89 f7 48 c7 c6 40 bd 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 1e 3e 59 0b 83 fd 03 75 3f 4c 8b [ 82.492401][ T5858] !work_pending(work) [ 82.492410][ T5858] WARNING: kernel/workqueue.c:791 at __cancel_work+0x1c1/0x230, CPU#0: syz-executor353/5858 [ 82.512469][ T5823] RSP: 0018:ffffc90003b178f8 EFLAGS: 00010246 [ 82.516357][ T5858] Modules linked in: [ 82.516390][ T5858] CPU: 0 UID: 0 PID: 5858 Comm: syz-executor353 Not tainted syzkaller #0 PREEMPT(full) [ 82.526483][ T5823] [ 82.532510][ T5858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 82.536430][ T5823] RAX: 1ffffffff179e79c RBX: ffff88802c0f4ef8 RCX: 0000000000000000 [ 82.546102][ T5858] RIP: 0010:__cancel_work+0x1c1/0x230 [ 82.546137][ T5858] Code: 02 00 00 75 2d e8 0f dd 37 00 48 85 db 75 32 e8 05 dd 37 00 eb 31 e8 fe dc 37 00 90 0f 0b 90 e9 c1 fe ff ff e8 f0 dc 37 00 90 <0f> 0b 90 e9 44 ff ff ff e8 e2 dc 37 00 e8 bd 41 20 0a 48 85 db 74 [ 82.548467][ T5823] RDX: ffffffff8c27c140 RSI: ffffffff8c27bd40 RDI: ffffffff901c5800 [ 82.558521][ T5858] RSP: 0018:ffffc90003cc7810 EFLAGS: 00010093 [ 82.558543][ T5858] RAX: ffffffff818dc0c0 RBX: 001fffffffc00000 RCX: ffff88802c27db80 [ 82.566548][ T5823] RBP: 0000000000000003 R08: ffff88802c0f4ef8 R09: ffffffff8bcf5000 [ 82.571875][ T5858] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 82.591522][ T5823] R10: dffffc0000000000 R11: ffffffff81b1e6a0 R12: ffffffff8c27c140 [ 82.599446][ T5858] RBP: 0000000000000000 R08: ffff88802c0f4eb7 R09: 1ffff1100581e9d6 [ 82.599470][ T5858] R10: dffffc0000000000 R11: ffffed100581e9d7 R12: dffffc0000000000 [ 82.599485][ T5858] R13: 1ffff1100581e9d6 R14: ffff88802c0f4eb0 R15: 0000000000000040 [ 82.599499][ T5858] FS: 0000000000000000(0000) GS:ffff888125460000(0000) knlGS:0000000000000000 [ 82.599516][ T5858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.605627][ T5823] R13: ffffffff8bcf3ce0 R14: ffffffff901c5800 R15: dffffc0000000000 [ 82.613557][ T5858] CR2: 00007fe870612e9c CR3: 0000000075ef0000 CR4: 00000000003526f0 [ 82.621615][ T5823] FS: 00007f60d27696c0(0000) GS:ffff888125560000(0000) knlGS:0000000000000000 [ 82.629698][ T5858] Call Trace: [ 82.629713][ T5858] [ 82.629730][ T5858] __cancel_work_sync+0x1f/0x110 [ 82.637854][ T5823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.645790][ T5858] lec_atm_close+0x171/0x9e0 [ 82.645826][ T5858] ? __local_bh_enable_ip+0xd0/0x130 [ 82.645853][ T5858] ? __pfx_lec_atm_close+0x10/0x10 [ 82.653817][ T5823] CR2: 00007f7c03e390a0 CR3: 000000006fe3a000 CR4: 00000000003526f0 [ 82.661801][ T5858] vcc_release+0x10f/0x580 [ 82.661861][ T5858] svc_release+0x6c/0xd0 [ 82.670866][ T5823] Call Trace: [ 82.677390][ T5858] sock_close+0xc3/0x240 [ 82.677425][ T5858] ? __pfx_sock_close+0x10/0x10 [ 82.685431][ T5823] [ 82.693359][ T5858] __fput+0x44f/0xa70 [ 82.702417][ T5823] ? __pfx_lec_arp_check_expire+0x10/0x10 [ 82.705681][ T5858] task_work_run+0x1d9/0x270 [ 82.705710][ T5858] ? __pfx_task_work_run+0x10/0x10 [ 82.708649][ T5823] ? __pfx_lec_arp_check_expire+0x10/0x10 [ 82.713580][ T5858] ? do_raw_spin_unlock+0xf5/0x210 [ 82.720323][ T5823] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 82.724880][ T5858] do_exit+0x70f/0x23c0 [ 82.730242][ T5823] timer_init_key+0x41/0x2f0 [ 82.735367][ T5858] ? try_to_wake_up+0x832/0x1390 [ 82.735399][ T5858] ? __pfx_do_exit+0x10/0x10 [ 82.743370][ T5823] lane_ioctl+0x1579/0x2220 [ 82.747774][ T5858] ? do_raw_spin_lock+0x12b/0x2f0 [ 82.747810][ T5858] do_group_exit+0x21b/0x2d0 [ 82.752061][ T5823] ? __pfx_clip_ioctl+0x10/0x10 [ 82.755341][ T5858] ? _raw_spin_unlock_irq+0x23/0x50 [ 82.755376][ T5858] get_signal+0x1284/0x1330 [ 82.759607][ T5823] ? br2684_ioctl+0x110/0x6b0 [ 82.764560][ T5858] arch_do_signal_or_restart+0xbc/0x830 [ 82.767523][ T5823] ? __pfx_lane_ioctl+0x10/0x10 [ 82.771453][ T5858] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 82.777187][ T5823] ? atmtcp_ioctl+0x1ce/0xdf0 [ 82.781913][ T5858] exit_to_user_mode_loop+0x86/0x480 [ 82.787104][ T5823] do_vcc_ioctl+0x36d/0x9d0 [ 82.792739][ T5858] ? rcu_is_watching+0x15/0xb0 [ 82.797891][ T5823] svc_ioctl+0x1f6/0x7d0 [ 82.803655][ T5858] do_syscall_64+0x32d/0xf80 [ 82.807843][ T5823] ? kasan_quarantine_put+0xbb/0x1f0 [ 82.812396][ T5858] ? trace_irq_disable+0x3b/0x150 [ 82.817404][ T5823] ? __pfx_svc_ioctl+0x10/0x10 [ 82.821942][ T5858] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.826531][ T5823] ? tomoyo_path_number_perm+0x219/0x630 [ 82.831494][ T5858] ? clear_bhb_loop+0x40/0x90 [ 82.836112][ T5823] ? tomoyo_path_number_perm+0x219/0x630 [ 82.840918][ T5858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.846143][ T5823] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 82.850608][ T5858] RIP: 0033:0x7f60d27910d9 [ 82.855364][ T5823] sock_do_ioctl+0x101/0x320 [ 82.860933][ T5858] Code: Unable to access opcode bytes at 0x7f60d27910af. [ 82.865923][ T5823] ? __pfx_sock_do_ioctl+0x10/0x10 [ 82.871928][ T5858] RSP: 002b:00007f60d2727158 EFLAGS: 00000246 [ 82.876636][ T5823] ? do_futex+0x333/0x420 [ 82.881878][ T5858] ORIG_RAX: 00000000000000ca [ 82.886450][ T5823] sock_ioctl+0x5c6/0x7f0 [ 82.891127][ T5858] RAX: 0000000000000001 RBX: 00007f60d2841b68 RCX: 00007f60d27910d9 [ 82.895400][ T5823] ? __pfx_sock_ioctl+0x10/0x10 [ 82.899971][ T5858] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f60d2841b6c [ 82.905295][ T5823] ? __fget_files+0x2a/0x420 [ 82.910274][ T5858] RBP: 00007f60d2841b60 R08: 0000000000000000 R09: 0000000000000000 [ 82.915097][ T5823] ? __fget_files+0x3a0/0x420 [ 82.921114][ T5858] R10: 00007f60d27276c0 R11: 0000000000000246 R12: 00007f60d28133b0 [ 82.926865][ T5823] ? __fget_files+0x2a/0x420 [ 82.931441][ T5858] R13: 000000000000006e R14: 0000200000000040 R15: b635773f07ebbeef [ 82.937116][ T5823] ? bpf_lsm_file_ioctl+0x9/0x20 [ 82.942987][ T5858] [ 82.948078][ T5823] ? __pfx_sock_ioctl+0x10/0x10 [ 82.952395][ T5858] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 82.952418][ T5858] CPU: 0 UID: 0 PID: 5858 Comm: syz-executor353 Not tainted syzkaller #0 PREEMPT(full) [ 82.952440][ T5858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 82.952451][ T5858] Call Trace: [ 82.952463][ T5858] [ 82.952471][ T5858] vpanic+0x56c/0xa60 [ 82.952498][ T5858] ? __pfx__printk+0x10/0x10 [ 82.952517][ T5858] ? __pfx_vpanic+0x10/0x10 [ 82.952539][ T5858] ? is_bpf_text_address+0x292/0x2b0 [ 82.952559][ T5858] ? is_bpf_text_address+0x26/0x2b0 [ 82.952587][ T5858] panic+0xc5/0xd0 [ 82.952610][ T5858] ? __pfx_panic+0x10/0x10 [ 82.952652][ T5858] __warn+0x315/0x4f0 [ 82.952675][ T5858] ? __cancel_work+0x1c1/0x230 [ 82.952704][ T5858] ? __cancel_work+0x1c1/0x230 [ 82.952731][ T5858] __report_bug+0x29a/0x540 [ 82.952765][ T5858] ? __cancel_work+0x1c1/0x230 [ 82.952792][ T5858] ? __pfx___report_bug+0x10/0x10 [ 82.952834][ T5858] ? __cancel_work+0x1c1/0x230 [ 82.952860][ T5858] report_bug+0x16a/0x220 [ 82.952887][ T5858] ? __cancel_work+0x1c1/0x230 [ 82.952911][ T5858] ? __cancel_work+0x1c3/0x230 [ 82.952936][ T5858] handle_bug+0x9c/0x200 [ 82.952958][ T5858] exc_invalid_op+0x1a/0x50 [ 82.952979][ T5858] asm_exc_invalid_op+0x1a/0x20 [ 82.952998][ T5858] RIP: 0010:__cancel_work+0x1c1/0x230 [ 82.953025][ T5858] Code: 02 00 00 75 2d e8 0f dd 37 00 48 85 db 75 32 e8 05 dd 37 00 eb 31 e8 fe dc 37 00 90 0f 0b 90 e9 c1 fe ff ff e8 f0 dc 37 00 90 <0f> 0b 90 e9 44 ff ff ff e8 e2 dc 37 00 e8 bd 41 20 0a 48 85 db 74 [ 82.953040][ T5858] RSP: 0018:ffffc90003cc7810 EFLAGS: 00010093 [ 82.953059][ T5858] RAX: ffffffff818dc0c0 RBX: 001fffffffc00000 RCX: ffff88802c27db80 [ 82.953073][ T5858] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 82.953084][ T5858] RBP: 0000000000000000 R08: ffff88802c0f4eb7 R09: 1ffff1100581e9d6 [ 82.953097][ T5858] R10: dffffc0000000000 R11: ffffed100581e9d7 R12: dffffc0000000000 [ 82.953110][ T5858] R13: 1ffff1100581e9d6 R14: ffff88802c0f4eb0 R15: 0000000000000040 [ 82.953131][ T5858] ? __cancel_work+0x1c0/0x230 [ 82.953171][ T5858] __cancel_work_sync+0x1f/0x110 [ 82.953199][ T5858] lec_atm_close+0x171/0x9e0 [ 82.953228][ T5858] ? __local_bh_enable_ip+0xd0/0x130 [ 82.953253][ T5858] ? __pfx_lec_atm_close+0x10/0x10 [ 82.953280][ T5858] vcc_release+0x10f/0x580 [ 82.953313][ T5858] svc_release+0x6c/0xd0 [ 82.953348][ T5858] sock_close+0xc3/0x240 [ 82.953370][ T5858] ? __pfx_sock_close+0x10/0x10 [ 82.953392][ T5858] __fput+0x44f/0xa70 [ 82.953438][ T5858] task_work_run+0x1d9/0x270 [ 82.953461][ T5858] ? __pfx_task_work_run+0x10/0x10 [ 82.953480][ T5858] ? do_raw_spin_unlock+0xf5/0x210 [ 82.953508][ T5858] do_exit+0x70f/0x23c0 [ 82.953530][ T5858] ? try_to_wake_up+0x832/0x1390 [ 82.953553][ T5858] ? __pfx_do_exit+0x10/0x10 [ 82.953576][ T5858] ? do_raw_spin_lock+0x12b/0x2f0 [ 82.953604][ T5858] do_group_exit+0x21b/0x2d0 [ 82.953623][ T5858] ? _raw_spin_unlock_irq+0x23/0x50 [ 82.953653][ T5858] get_signal+0x1284/0x1330 [ 82.953695][ T5858] arch_do_signal_or_restart+0xbc/0x830 [ 82.953722][ T5858] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 82.953762][ T5858] exit_to_user_mode_loop+0x86/0x480 [ 82.953784][ T5858] ? rcu_is_watching+0x15/0xb0 [ 82.953814][ T5858] do_syscall_64+0x32d/0xf80 [ 82.953831][ T5858] ? trace_irq_disable+0x3b/0x150 [ 82.953857][ T5858] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.953876][ T5858] ? clear_bhb_loop+0x40/0x90 [ 82.953899][ T5858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.953917][ T5858] RIP: 0033:0x7f60d27910d9 [ 82.953934][ T5858] Code: Unable to access opcode bytes at 0x7f60d27910af. [ 82.953944][ T5858] RSP: 002b:00007f60d2727158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 82.953963][ T5858] RAX: 0000000000000001 RBX: 00007f60d2841b68 RCX: 00007f60d27910d9 [ 82.953975][ T5858] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f60d2841b6c [ 82.953988][ T5858] RBP: 00007f60d2841b60 R08: 0000000000000000 R09: 0000000000000000 [ 82.954000][ T5858] R10: 00007f60d27276c0 R11: 0000000000000246 R12: 00007f60d28133b0 [ 82.954012][ T5858] R13: 000000000000006e R14: 0000200000000040 R15: b635773f07ebbeef [ 82.954043][ T5858] [ 82.957301][ T5858] Kernel Offset: disabled