[ 79.327112][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.385218][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.427899][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.108241][ T154] device hsr_slave_0 left promiscuous mode [ 80.115799][ T154] device hsr_slave_1 left promiscuous mode [ 80.123559][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.132109][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.142339][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.150235][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.158442][ T154] device bridge_slave_1 left promiscuous mode [ 80.166102][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.185598][ T154] device bridge_slave_0 left promiscuous mode [ 80.192506][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.220180][ T154] device veth1_macvtap left promiscuous mode [ 80.227376][ T154] device veth0_macvtap left promiscuous mode [ 80.234294][ T154] device veth1_vlan left promiscuous mode [ 80.241232][ T154] device veth0_vlan left promiscuous mode [ 80.423059][ T154] team0 (unregistering): Port device team_slave_1 removed [ 80.436420][ T154] team0 (unregistering): Port device team_slave_0 removed [ 80.456166][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.470404][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.530620][ T154] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.104' (ED25519) to the list of known hosts. 2026/09/07 08:16:47 ignoring optional flag "type"="gce" 2026/09/07 08:16:47 parsed 1 programs 2026/09/07 08:16:49 executed programs: 0 [ 86.373182][ T4392] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 86.550985][ T4398] chnl_net:caif_netlink_parms(): no params data found [ 86.596048][ T4398] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.603565][ T4398] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.611865][ T4398] device bridge_slave_0 entered promiscuous mode [ 86.620672][ T4398] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.628262][ T4398] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.636861][ T4398] device bridge_slave_1 entered promiscuous mode [ 86.659878][ T4398] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.671912][ T4398] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.696900][ T4398] team0: Port device team_slave_0 added [ 86.704592][ T4398] team0: Port device team_slave_1 added [ 86.727247][ T4398] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.734394][ T4398] 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 1560 would solve the problem. [ 86.763338][ T4398] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.776359][ T4398] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.783603][ T4398] 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 1560 would solve the problem. [ 86.811190][ T4398] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.846125][ T4398] device hsr_slave_0 entered promiscuous mode [ 86.855046][ T4398] device hsr_slave_1 entered promiscuous mode [ 87.872631][ T4398] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.892489][ T4398] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.905064][ T4398] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.916437][ T4398] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.061248][ T4398] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.085571][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.102946][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.116051][ T4398] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.129943][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.152560][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.180755][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.188149][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.211028][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.220059][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.229511][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.238621][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.246524][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.262704][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.274875][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.292185][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.303624][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.312862][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.323995][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.334077][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.349801][ T4398] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 88.361054][ T4398] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.374561][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.384312][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.393684][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.404126][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.419825][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.519478][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 88.573562][ T705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.581925][ T705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.596771][ T4398] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.624637][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.635895][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.657806][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.667600][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.688206][ T4398] device veth0_vlan entered promiscuous mode [ 88.696120][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.705668][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.720605][ T4398] device veth1_vlan entered promiscuous mode [ 88.746329][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.755595][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.764972][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.774267][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.787114][ T4398] device veth0_macvtap entered promiscuous mode [ 88.799156][ T4398] device veth1_macvtap entered promiscuous mode [ 88.820399][ T4398] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.827939][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.846812][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.857476][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.868667][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.882423][ T4398] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.891999][ T1263] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.901777][ T1263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.914412][ T4398] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.923819][ T4398] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.934993][ T4398] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.944831][ T4398] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.074176][ T4483] loop0: detected capacity change from 0 to 2048 [ 89.109422][ T4483] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 89.467200][ T4398] BUG: unable to handle page fault for address: ffffed10183190b3 [ 89.476166][ T4398] #PF: supervisor read access in kernel mode [ 89.483920][ T4398] #PF: error_code(0x0000) - not-present page [ 89.491171][ T4398] PGD 23ffef067 P4D 23ffef067 PUD 13fff6067 PMD 0 [ 89.498219][ T4398] Oops: 0000 [#1] PREEMPT SMP KASAN [ 89.503566][ T4398] CPU: 1 PID: 4398 Comm: syz-executor.0 Not tainted syzkaller #0 [ 89.511513][ T4398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 89.521663][ T4398] RIP: 0010:udf_close_lvid+0x149/0x9b0 [ 89.527424][ T4398] Code: d4 49 83 c4 50 0f 84 e7 00 00 00 49 8d bd c0 00 00 00 48 89 7c 24 38 31 f6 e8 33 c9 ff 06 49 8d 7c 24 18 48 89 f8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 28 05 00 00 4c 89 7c 24 48 41 c6 44 24 [ 89.548485][ T4398] RSP: 0018:ffffc9000115fc80 EFLAGS: 00010a02 [ 89.554741][ T4398] RAX: 1ffff110183190b3 RBX: ffff88806ef3604b RCX: 1ffff9200022bf70 [ 89.563151][ T4398] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8880c18c8598 [ 89.571248][ T4398] RBP: ffffc9000115fd68 R08: ffffc9000115fa47 R09: 1ffff9200022bf48 [ 89.579517][ T4398] R10: dffffc0000000000 R11: fffff5200022bf49 R12: ffff8880c18c8580 [ 89.587531][ T4398] R13: ffff888066eaa800 R14: dffffc0000000000 R15: 1ffff9200022bf9c [ 89.595546][ T4398] FS: 000055555f2cb480(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 89.604612][ T4398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.611329][ T4398] CR2: ffffed10183190b3 CR3: 0000000028901000 CR4: 00000000003506e0 [ 89.619843][ T4398] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 89.628061][ T4398] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 89.636255][ T4398] Call Trace: [ 89.639610][ T4398] [ 89.642576][ T4398] ? hook_inode_free_security+0xa0/0xa0 [ 89.648216][ T4398] ? udf_open_lvid+0x5a0/0x5a0 [ 89.653163][ T4398] ? iput+0x33b/0x880 [ 89.657368][ T4398] ? clear_inode+0x150/0x150 [ 89.662272][ T4398] udf_put_super+0xc8/0x160 [ 89.667255][ T4398] ? udf_free_in_core_inode+0x20/0x20 [ 89.672760][ T4398] generic_shutdown_super+0x130/0x300 [ 89.678359][ T4398] kill_block_super+0x7c/0xe0 [ 89.683077][ T4398] deactivate_locked_super+0x93/0xf0 [ 89.688409][ T4398] cleanup_mnt+0x426/0x4d0 [ 89.693281][ T4398] task_work_run+0x125/0x1a0 [ 89.697916][ T4398] exit_to_user_mode_loop+0x10f/0x130 [ 89.703339][ T4398] exit_to_user_mode_prepare+0xee/0x180 [ 89.709028][ T4398] syscall_exit_to_user_mode+0x16/0x40 [ 89.714564][ T4398] do_syscall_64+0x58/0xa0 [ 89.719195][ T4398] ? clear_bhb_loop+0x30/0x80 [ 89.723909][ T4398] ? clear_bhb_loop+0x30/0x80 [ 89.729024][ T4398] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 89.735049][ T4398] RIP: 0033:0x7f27e1254757 [ 89.739617][ T4398] Code: a2 c7 05 a8 77 11 00 00 00 00 00 eb 96 e8 f1 09 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 [ 89.760764][ T4398] RSP: 002b:00007fffdced6e28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 89.769786][ T4398] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f27e1254757 [ 89.778069][ T4398] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffdced6ee0 [ 89.786602][ T4398] RBP: 00007fffdced6ee0 R08: 00007fffdced7ee0 R09: 00000000ffffffff [ 89.795177][ T4398] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffdced7fa0 [ 89.803495][ T4398] R13: 00007f27e12b43ef R14: 0000000000015b7d R15: 0000000000000006 [ 89.812588][ T4398] [ 89.815705][ T4398] Modules linked in: [ 89.819677][ T4398] CR2: ffffed10183190b3 [ 89.824320][ T4398] ---[ end trace 811655c965931078 ]--- [ 89.829864][ T4398] RIP: 0010:udf_close_lvid+0x149/0x9b0 [ 89.835463][ T4398] Code: d4 49 83 c4 50 0f 84 e7 00 00 00 49 8d bd c0 00 00 00 48 89 7c 24 38 31 f6 e8 33 c9 ff 06 49 8d 7c 24 18 48 89 f8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 28 05 00 00 4c 89 7c 24 48 41 c6 44 24 [ 89.855690][ T4398] RSP: 0018:ffffc9000115fc80 EFLAGS: 00010a02 [ 89.862104][ T4398] RAX: 1ffff110183190b3 RBX: ffff88806ef3604b RCX: 1ffff9200022bf70 [ 89.870537][ T4398] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8880c18c8598 [ 89.878945][ T4398] RBP: ffffc9000115fd68 R08: ffffc9000115fa47 R09: 1ffff9200022bf48 [ 89.887178][ T4398] R10: dffffc0000000000 R11: fffff5200022bf49 R12: ffff8880c18c8580 [ 89.899505][ T4398] R13: ffff888066eaa800 R14: dffffc0000000000 R15: 1ffff9200022bf9c [ 89.908055][ T4398] FS: 000055555f2cb480(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 89.917291][ T4398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.924126][ T4398] CR2: ffffed10183190b3 CR3: 0000000028901000 CR4: 00000000003506e0 [ 89.932445][ T4398] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 89.940831][ T4398] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 89.948847][ T4398] Kernel panic - not syncing: Fatal exception [ 89.955529][ T4398] Kernel Offset: disabled [ 89.960010][ T4398] Rebooting in 86400 seconds..