Warning: Permanently added '10.128.1.25' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 76.236338][ T5854] lec:lec_atm_close: lec0: Shut down! [ 76.358772][ T5850] lec:lec_atm_close: lec0: Shut down! executing program executing program executing program executing program executing program [ 76.803722][ T5883] lec:lec_atm_close: lec0: Shut down! executing program [ 77.224898][ T5898] lec:lec_atm_close: lec0: Shut down! [ 77.272022][ T5882] lec:lec_atm_close: lec0: Shut down! executing program [ 77.322622][ T5904] lec:lec_atm_close: lec0: Shut down! executing program executing program executing program executing program [ 77.738528][ T5915] lec:lec_atm_close: lec0: Shut down! executing program [ 78.154907][ T5939] lec:lec_atm_close: lec0: Shut down! executing program [ 78.276931][ T5924] ------------[ cut here ]------------ [ 78.278313][ T5943] ------------[ cut here ]------------ [ 78.282572][ T5924] ODEBUG: init active (active state 0) object: ffff888028b00ef8 object type: timer_list hint: lec_arp_check_expire+0x0/0xc90 [ 78.287952][ T5943] !work_pending(work) [ 78.287968][ T5943] WARNING: kernel/workqueue.c:791 at __cancel_work+0x1c1/0x230, CPU#1: syz-executor328/5943 [ 78.288004][ T5943] Modules linked in: [ 78.288047][ T5943] CPU: 1 UID: 0 PID: 5943 Comm: syz-executor328 Not tainted syzkaller #0 PREEMPT(full) [ 78.288067][ T5943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 78.288086][ T5943] RIP: 0010:__cancel_work+0x1c1/0x230 [ 78.288114][ T5943] 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 d1 21 0a 48 85 db 74 [ 78.288129][ T5943] RSP: 0018:ffffc90004237810 EFLAGS: 00010093 [ 78.288146][ T5943] RAX: ffffffff818dc150 RBX: 001fffffffc00000 RCX: ffff88807d0dbd00 [ 78.288160][ T5943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.288172][ T5943] RBP: 0000000000000000 R08: ffff888028b00eb7 R09: 1ffff110051601d6 [ 78.288184][ T5943] R10: dffffc0000000000 R11: ffffed10051601d7 R12: dffffc0000000000 [ 78.288198][ T5943] R13: 1ffff110051601d6 R14: ffff888028b00eb0 R15: 0000000000000040 [ 78.288212][ T5943] FS: 0000000000000000(0000) GS:ffff888125561000(0000) knlGS:0000000000000000 [ 78.288227][ T5943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.288240][ T5943] CR2: 00007eff50d7a000 CR3: 0000000077d94000 CR4: 00000000003526f0 [ 78.288256][ T5943] Call Trace: [ 78.288263][ T5943] [ 78.288278][ T5943] __cancel_work_sync+0x1f/0x110 [ 78.288308][ T5943] lec_atm_close+0x171/0x9e0 [ 78.288328][ T5943] ? __local_bh_enable_ip+0xd0/0x130 [ 78.288353][ T5943] ? __pfx_lec_atm_close+0x10/0x10 [ 78.288372][ T5943] vcc_release+0x10f/0x580 [ 78.288397][ T5943] svc_release+0x6c/0xd0 [ 78.288423][ T5943] sock_close+0xc3/0x240 [ 78.301728][ T5924] WARNING: lib/debugobjects.c:632 at __debug_object_init+0x2b1/0x4e0, CPU#0: syz-executor328/5924 [ 78.305283][ T5943] ? __pfx_sock_close+0x10/0x10 [ 78.305311][ T5943] __fput+0x44f/0xa70 [ 78.305348][ T5943] task_work_run+0x1d9/0x270 [ 78.305372][ T5943] ? __pfx_task_work_run+0x10/0x10 [ 78.305392][ T5943] ? do_raw_spin_unlock+0xf5/0x210 [ 78.305419][ T5943] do_exit+0x70f/0x23c0 [ 78.305441][ T5943] ? try_to_wake_up+0x7fc/0x1390 [ 78.305465][ T5943] ? __pfx_do_exit+0x10/0x10 [ 78.305487][ T5943] ? do_raw_spin_lock+0x12b/0x2f0 [ 78.305515][ T5943] do_group_exit+0x21b/0x2d0 [ 78.305534][ T5943] ? _raw_spin_unlock_irq+0x23/0x50 [ 78.305564][ T5943] get_signal+0x1284/0x1330 [ 78.305606][ T5943] arch_do_signal_or_restart+0xbc/0x830 [ 78.305632][ T5943] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 78.305672][ T5943] exit_to_user_mode_loop+0x86/0x480 [ 78.305694][ T5943] ? rcu_is_watching+0x15/0xb0 [ 78.316715][ T5924] Modules linked in: [ 78.319605][ T5943] do_syscall_64+0x32d/0xf80 [ 78.329650][ T5924] [ 78.339319][ T5943] ? trace_irq_disable+0x3b/0x150 [ 78.339348][ T5943] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.339367][ T5943] ? clear_bhb_loop+0x40/0x90 [ 78.339390][ T5943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.339408][ T5943] RIP: 0033:0x7f7233617919 [ 78.339434][ T5943] Code: Unable to access opcode bytes at 0x7f72336178ef. [ 78.339444][ T5943] RSP: 002b:00007f72335a6158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 78.339465][ T5943] RAX: fffffffffffffe00 RBX: 00007f72336c2b88 RCX: 00007f7233617919 [ 78.339479][ T5943] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f72336c2b88 [ 78.339491][ T5943] RBP: 00007f72336c2b80 R08: 0000000000000000 R09: 0000000000000000 [ 78.339503][ T5943] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f72336936f8 [ 78.339515][ T5943] R13: 000000000000006e R14: 0000200000000040 R15: b635773f07ebbeef [ 78.339544][ T5943] [ 78.339554][ T5943] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 78.339573][ T5943] CPU: 1 UID: 0 PID: 5943 Comm: syz-executor328 Not tainted syzkaller #0 PREEMPT(full) [ 78.339593][ T5943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 78.339603][ T5943] Call Trace: [ 78.339611][ T5943] [ 78.339619][ T5943] vpanic+0x56c/0xa60 [ 78.339645][ T5943] ? __pfx__printk+0x10/0x10 [ 78.339663][ T5943] ? __pfx_vpanic+0x10/0x10 [ 78.339686][ T5943] ? is_bpf_text_address+0x292/0x2b0 [ 78.339706][ T5943] ? is_bpf_text_address+0x26/0x2b0 [ 78.339733][ T5943] panic+0xc5/0xd0 [ 78.339757][ T5943] ? __pfx_panic+0x10/0x10 [ 78.339796][ T5943] __warn+0x315/0x4f0 [ 78.339819][ T5943] ? __cancel_work+0x1c1/0x230 [ 78.339848][ T5943] ? __cancel_work+0x1c1/0x230 [ 78.339875][ T5943] __report_bug+0x29a/0x540 [ 78.339902][ T5943] ? __cancel_work+0x1c1/0x230 [ 78.339929][ T5943] ? __pfx___report_bug+0x10/0x10 [ 78.339964][ T5943] ? __cancel_work+0x1c1/0x230 [ 78.339990][ T5943] report_bug+0x16a/0x220 [ 78.340011][ T5943] ? __cancel_work+0x1c1/0x230 [ 78.340036][ T5943] ? __cancel_work+0x1c3/0x230 [ 78.340061][ T5943] handle_bug+0x9c/0x200 [ 78.340086][ T5943] exc_invalid_op+0x1a/0x50 [ 78.340110][ T5943] asm_exc_invalid_op+0x1a/0x20 [ 78.340128][ T5943] RIP: 0010:__cancel_work+0x1c1/0x230 [ 78.340155][ T5943] 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 d1 21 0a 48 85 db 74 [ 78.340170][ T5943] RSP: 0018:ffffc90004237810 EFLAGS: 00010093 [ 78.340186][ T5943] RAX: ffffffff818dc150 RBX: 001fffffffc00000 RCX: ffff88807d0dbd00 [ 78.340199][ T5943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.340210][ T5943] RBP: 0000000000000000 R08: ffff888028b00eb7 R09: 1ffff110051601d6 [ 78.340222][ T5943] R10: dffffc0000000000 R11: ffffed10051601d7 R12: dffffc0000000000 [ 78.340236][ T5943] R13: 1ffff110051601d6 R14: ffff888028b00eb0 R15: 0000000000000040 [ 78.340256][ T5943] ? __cancel_work+0x1c0/0x230 [ 78.340294][ T5943] __cancel_work_sync+0x1f/0x110 [ 78.340322][ T5943] lec_atm_close+0x171/0x9e0 [ 78.340341][ T5943] ? __local_bh_enable_ip+0xd0/0x130 [ 78.340364][ T5943] ? __pfx_lec_atm_close+0x10/0x10 [ 78.340382][ T5943] vcc_release+0x10f/0x580 [ 78.340406][ T5943] svc_release+0x6c/0xd0 [ 78.340434][ T5943] sock_close+0xc3/0x240 [ 78.340460][ T5943] ? __pfx_sock_close+0x10/0x10 [ 78.340485][ T5943] __fput+0x44f/0xa70 [ 78.340521][ T5943] task_work_run+0x1d9/0x270 [ 78.340543][ T5943] ? __pfx_task_work_run+0x10/0x10 [ 78.340568][ T5943] ? do_raw_spin_unlock+0xf5/0x210 [ 78.340595][ T5943] do_exit+0x70f/0x23c0 [ 78.340616][ T5943] ? try_to_wake_up+0x7fc/0x1390 [ 78.340639][ T5943] ? __pfx_do_exit+0x10/0x10 [ 78.340660][ T5943] ? do_raw_spin_lock+0x12b/0x2f0 [ 78.340687][ T5943] do_group_exit+0x21b/0x2d0 [ 78.340707][ T5943] ? _raw_spin_unlock_irq+0x23/0x50 [ 78.340729][ T5943] get_signal+0x1284/0x1330 [ 78.340770][ T5943] arch_do_signal_or_restart+0xbc/0x830 [ 78.340795][ T5943] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 78.340834][ T5943] exit_to_user_mode_loop+0x86/0x480 [ 78.340855][ T5943] ? rcu_is_watching+0x15/0xb0 [ 78.340883][ T5943] do_syscall_64+0x32d/0xf80 [ 78.340903][ T5943] ? trace_irq_disable+0x3b/0x150 [ 78.340928][ T5943] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.340946][ T5943] ? clear_bhb_loop+0x40/0x90 [ 78.340968][ T5943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.340986][ T5943] RIP: 0033:0x7f7233617919 [ 78.341001][ T5943] Code: Unable to access opcode bytes at 0x7f72336178ef. [ 78.341011][ T5943] RSP: 002b:00007f72335a6158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 78.341028][ T5943] RAX: fffffffffffffe00 RBX: 00007f72336c2b88 RCX: 00007f7233617919 [ 78.341041][ T5943] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f72336c2b88 [ 78.341052][ T5943] RBP: 00007f72336c2b80 R08: 0000000000000000 R09: 0000000000000000 [ 78.341063][ T5943] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f72336936f8 [ 78.341075][ T5943] R13: 000000000000006e R14: 0000200000000040 R15: b635773f07ebbeef [ 78.341102][ T5943] [ 78.345897][ T5943] Kernel Offset: disabled