Warning: Permanently added '10.128.1.250' (ED25519) to the list of known hosts. 2025/12/12 08:30:32 parsed 1 programs [ 117.316401][ T6180] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 121.979697][ T5853] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 121.988225][ T5853] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 121.996444][ T5853] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 122.006882][ T5853] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 122.019568][ T5853] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 122.445476][ T6245] chnl_net:caif_netlink_parms(): no params data found [ 122.539366][ T6245] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.547141][ T6245] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.554751][ T6245] bridge_slave_0: entered allmulticast mode [ 122.563284][ T6245] bridge_slave_0: entered promiscuous mode [ 122.571714][ T6245] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.579445][ T6245] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.586580][ T6245] bridge_slave_1: entered allmulticast mode [ 122.598142][ T6245] bridge_slave_1: entered promiscuous mode [ 122.636529][ T6245] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 122.648678][ T6245] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 122.679372][ T6245] team0: Port device team_slave_0 added [ 122.688990][ T6245] team0: Port device team_slave_1 added [ 122.720672][ T6245] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 122.728102][ T6245] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 122.754452][ T6245] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 122.766993][ T6245] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 122.774096][ T6245] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 122.800076][ T6245] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 122.839958][ T6245] hsr_slave_0: entered promiscuous mode [ 122.846315][ T6245] hsr_slave_1: entered promiscuous mode [ 123.387863][ T6245] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 123.401607][ T6245] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 123.412882][ T6245] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 123.428206][ T6245] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 123.540965][ T6245] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.566364][ T6245] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.592033][ T3462] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.599466][ T3462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.612506][ T3462] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.619733][ T3462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.875656][ T6245] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.939340][ T6245] veth0_vlan: entered promiscuous mode [ 123.954014][ T6245] veth1_vlan: entered promiscuous mode [ 124.003532][ T6245] veth0_macvtap: entered promiscuous mode [ 124.016017][ T6245] veth1_macvtap: entered promiscuous mode [ 124.043316][ T6245] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 124.063204][ T6245] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.083993][ T1951] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.101302][ T1951] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.136796][ T1951] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.158797][ T1951] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.340866][ T1951] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 124.420026][ T1951] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 124.500851][ T1951] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 124.601211][ T1951] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 124.950167][ T3470] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.977869][ T3470] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.050540][ T3470] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.071614][ T3470] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/12 08:30:44 executed programs: 0 [ 125.776131][ T5150] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 125.790934][ T5150] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 125.799248][ T5150] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 125.807148][ T5150] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 125.815153][ T5150] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 126.076690][ T6354] chnl_net:caif_netlink_parms(): no params data found [ 126.213929][ T6354] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.221875][ T6354] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.229652][ T6354] bridge_slave_0: entered allmulticast mode [ 126.238285][ T6354] bridge_slave_0: entered promiscuous mode [ 126.248428][ T6354] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.255707][ T6354] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.263386][ T6354] bridge_slave_1: entered allmulticast mode [ 126.271821][ T6354] bridge_slave_1: entered promiscuous mode [ 126.317338][ T6354] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 126.330911][ T6354] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 126.377163][ T6354] team0: Port device team_slave_0 added [ 126.386558][ T6354] team0: Port device team_slave_1 added [ 126.421617][ T6354] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 126.430080][ T6354] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 126.456084][ T6354] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 126.468540][ T6354] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 126.475521][ T6354] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 126.503546][ T6354] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 126.565086][ T6354] hsr_slave_0: entered promiscuous mode [ 126.572467][ T6354] hsr_slave_1: entered promiscuous mode [ 126.579839][ T6354] debugfs: 'hsr0' already exists in 'hsr' [ 126.585581][ T6354] Cannot create hsr debugfs directory [ 126.852935][ T1951] bridge_slave_1: left allmulticast mode [ 126.865950][ T1951] bridge_slave_1: left promiscuous mode [ 126.872144][ T1951] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.889692][ T1951] bridge_slave_0: left allmulticast mode [ 126.895547][ T1951] bridge_slave_0: left promiscuous mode [ 126.908032][ T1951] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.206570][ T1951] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 127.220018][ T1951] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 127.230827][ T1951] bond0 (unregistering): Released all slaves [ 127.349490][ T1951] hsr_slave_0: left promiscuous mode [ 127.355649][ T1951] hsr_slave_1: left promiscuous mode [ 127.363157][ T1951] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 127.371874][ T1951] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 127.381200][ T1951] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 127.396068][ T1951] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 127.418801][ T1951] veth1_macvtap: left promiscuous mode [ 127.424365][ T1951] veth0_macvtap: left promiscuous mode [ 127.430448][ T1951] veth1_vlan: left promiscuous mode [ 127.436199][ T1951] veth0_vlan: left promiscuous mode [ 127.849749][ T1951] team0 (unregistering): Port device team_slave_1 removed [ 127.858751][ T5150] Bluetooth: hci0: command tx timeout [ 127.896895][ T1951] team0 (unregistering): Port device team_slave_0 removed [ 128.351725][ T6354] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 128.378876][ T6354] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 128.391313][ T6354] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 128.406612][ T6354] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 128.724480][ T6354] 8021q: adding VLAN 0 to HW filter on device bond0 [ 128.789847][ T6354] 8021q: adding VLAN 0 to HW filter on device team0 [ 128.851927][ T3529] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.859186][ T3529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 128.874224][ T1041] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.881437][ T1041] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.279200][ T6354] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 129.349067][ T6354] veth0_vlan: entered promiscuous mode [ 129.366525][ T6354] veth1_vlan: entered promiscuous mode [ 129.409140][ T6354] veth0_macvtap: entered promiscuous mode [ 129.421361][ T6354] veth1_macvtap: entered promiscuous mode [ 129.449771][ T6354] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 129.472361][ T6354] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 129.489456][ T1951] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.506569][ T1951] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.520810][ T1951] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.539163][ T1951] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.614616][ T3470] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.632920][ T3470] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.666303][ T1041] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.674542][ T1041] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.937644][ T5150] Bluetooth: hci0: command tx timeout [ 129.959899][ T6467] loop0: detected capacity change from 0 to 32768 [ 129.989750][ T6467] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 129.998380][ T6467] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 130.025976][ T6467] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 130.038205][ T5913] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 130.046121][ T5913] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 130.062152][ T5913] ------------[ cut here ]------------ [ 130.067710][ T5913] kernel BUG at block/bio.c:346! [ 130.072793][ T5913] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 130.079079][ T5913] CPU: 1 UID: 0 PID: 5913 Comm: kworker/1:4 Not tainted syzkaller #0 PREEMPT(full) [ 130.088452][ T5913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 130.098511][ T5913] Workqueue: gfs2_recovery gfs2_recover_func [ 130.104612][ T5913] RIP: 0010:bio_chain+0xee/0x100 [ 130.109563][ T5913] Code: 43 1c 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 89 f9 80 e1 07 fe c1 38 c1 7c cf e8 7a 38 bd fd eb c8 e8 03 d6 56 fd 90 <0f> 0b e8 fb d5 56 fd 90 0f 0b 0f 1f 84 00 00 00 00 00 90 90 90 90 [ 130.129258][ T5913] RSP: 0018:ffffc90003c87540 EFLAGS: 00010293 [ 130.135319][ T5913] RAX: ffffffff846ae14d RBX: ffff888061570500 RCX: ffff88802f9d9e80 [ 130.143281][ T5913] RDX: 0000000000000000 RSI: ffff888061570500 RDI: ffff8880615703c0 [ 130.151248][ T5913] RBP: 0000000000002004 R08: ffffffff84777f90 R09: ffffffff8df41a60 [ 130.159236][ T5913] R10: dffffc0000000000 R11: ffffed100c2ae0af R12: dffffc0000000000 [ 130.167889][ T5913] R13: 1ffff1100c2ae080 R14: ffff8880615703c0 R15: ffff888061570400 [ 130.175845][ T5913] FS: 0000000000000000(0000) GS:ffff888125f31000(0000) knlGS:0000000000000000 [ 130.184760][ T5913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.191332][ T5913] CR2: 00007fc8065ff000 CR3: 0000000072dea000 CR4: 00000000003526f0 [ 130.199296][ T5913] Call Trace: [ 130.202558][ T5913] [ 130.205476][ T5913] gfs2_find_jhead+0x627/0xe40 [ 130.210262][ T5913] gfs2_recover_func+0x5f5/0x1c90 [ 130.215321][ T5913] ? unwind_next_frame+0xa5/0x23d0 [ 130.220428][ T5913] ? ret_from_fork_asm+0x1a/0x30 [ 130.225367][ T5913] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 130.231600][ T5913] ? arch_stack_walk+0x11c/0x150 [ 130.236537][ T5913] ? ret_from_fork_asm+0x1a/0x30 [ 130.241468][ T5913] ? stack_trace_save+0x9c/0xe0 [ 130.246335][ T5913] ? __pfx_gfs2_recover_func+0x10/0x10 [ 130.251784][ T5913] ? check_path+0x21/0x40 [ 130.256104][ T5913] ? lockdep_unlock+0x89/0x120 [ 130.260852][ T5913] ? __lock_acquire+0x146f/0x2cf0 [ 130.265870][ T5913] ? _raw_spin_unlock_irq+0x23/0x50 [ 130.271080][ T5913] ? process_one_work+0x868/0x15a0 [ 130.276176][ T5913] process_one_work+0x93a/0x15a0 [ 130.281104][ T5913] ? __pfx_process_one_work+0x10/0x10 [ 130.286460][ T5913] ? assign_work+0x3c7/0x5b0 [ 130.291034][ T5913] worker_thread+0x9b0/0xee0 [ 130.295614][ T5913] kthread+0x711/0x8a0 [ 130.299667][ T5913] ? __pfx_worker_thread+0x10/0x10 [ 130.304766][ T5913] ? __pfx_kthread+0x10/0x10 [ 130.309347][ T5913] ? _raw_spin_unlock_irq+0x23/0x50 [ 130.314531][ T5913] ? lockdep_hardirqs_on+0x98/0x140 [ 130.319818][ T5913] ? __pfx_kthread+0x10/0x10 [ 130.324413][ T5913] ret_from_fork+0x599/0xb30 [ 130.329118][ T5913] ? __pfx_ret_from_fork+0x10/0x10 [ 130.334236][ T5913] ? __switch_to_asm+0x39/0x70 [ 130.339005][ T5913] ? __switch_to_asm+0x33/0x70 [ 130.343855][ T5913] ? __pfx_kthread+0x10/0x10 [ 130.348443][ T5913] ret_from_fork_asm+0x1a/0x30 [ 130.353211][ T5913] [ 130.356220][ T5913] Modules linked in: [ 130.360734][ T5913] ---[ end trace 0000000000000000 ]--- [ 130.370602][ T5913] RIP: 0010:bio_chain+0xee/0x100 [ 130.375628][ T5913] Code: 43 1c 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 89 f9 80 e1 07 fe c1 38 c1 7c cf e8 7a 38 bd fd eb c8 e8 03 d6 56 fd 90 <0f> 0b e8 fb d5 56 fd 90 0f 0b 0f 1f 84 00 00 00 00 00 90 90 90 90 [ 130.395518][ T5913] RSP: 0018:ffffc90003c87540 EFLAGS: 00010293 [ 130.401832][ T5913] RAX: ffffffff846ae14d RBX: ffff888061570500 RCX: ffff88802f9d9e80 [ 130.409839][ T5913] RDX: 0000000000000000 RSI: ffff888061570500 RDI: ffff8880615703c0 [ 130.417914][ T5913] RBP: 0000000000002004 R08: ffffffff84777f90 R09: ffffffff8df41a60 [ 130.426063][ T5913] R10: dffffc0000000000 R11: ffffed100c2ae0af R12: dffffc0000000000 [ 130.434071][ T5913] R13: 1ffff1100c2ae080 R14: ffff8880615703c0 R15: ffff888061570400 [ 130.442221][ T5913] FS: 0000000000000000(0000) GS:ffff888125f31000(0000) knlGS:0000000000000000 [ 130.451237][ T5913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.457952][ T5913] CR2: 00007fc8065ff000 CR3: 000000007db7e000 CR4: 00000000003526f0 [ 130.465913][ T5913] Kernel panic - not syncing: Fatal exception [ 130.472109][ T5913] Kernel Offset: disabled [ 130.476421][ T5913] Rebooting in 86400 seconds..