[ 59.645118][ T151] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 59.703589][ T151] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 59.776508][ T151] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 60.457592][ T151] device hsr_slave_0 left promiscuous mode
[ 60.464272][ T151] device hsr_slave_1 left promiscuous mode
[ 60.471868][ T151] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 60.481429][ T151] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 60.491530][ T151] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 60.499488][ T151] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 60.507011][ T151] device bridge_slave_1 left promiscuous mode
[ 60.514132][ T151] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.526436][ T151] device bridge_slave_0 left promiscuous mode
[ 60.533959][ T151] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.550319][ T151] device veth1_macvtap left promiscuous mode
[ 60.556983][ T151] device veth0_macvtap left promiscuous mode
[ 60.563244][ T151] device veth1_vlan left promiscuous mode
[ 60.569713][ T151] device veth0_vlan left promiscuous mode
[ 60.693785][ T151] team0 (unregistering): Port device team_slave_1 removed
[ 60.705777][ T151] team0 (unregistering): Port device team_slave_0 removed
[ 60.717577][ T151] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 60.733081][ T151] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 60.776869][ T151] bond0 (unregistering): Released all slaves
Warning: Permanently added '10.128.1.175' (ED25519) to the list of known hosts.
2026/08/30 07:05:22 ignoring optional flag "type"="gce"
2026/08/30 07:05:22 parsed 1 programs
2026/08/30 07:05:22 executed programs: 0
[ 63.851208][ T4394] chnl_net:caif_netlink_parms(): no params data found
[ 63.890192][ T4394] bridge0: port 1(bridge_slave_0) entered blocking state
[ 63.897304][ T4394] bridge0: port 1(bridge_slave_0) entered disabled state
[ 63.905525][ T4394] device bridge_slave_0 entered promiscuous mode
[ 63.913327][ T4394] bridge0: port 2(bridge_slave_1) entered blocking state
[ 63.920573][ T4394] bridge0: port 2(bridge_slave_1) entered disabled state
[ 63.928375][ T4394] device bridge_slave_1 entered promiscuous mode
[ 63.947730][ T4394] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 63.959261][ T4394] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 63.980163][ T4394] team0: Port device team_slave_0 added
[ 63.989950][ T4394] team0: Port device team_slave_1 added
[ 64.005551][ T4394] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 64.012939][ T4394] 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.
[ 64.039773][ T4394] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 64.051637][ T4394] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 64.059676][ T4394] 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.
[ 64.086205][ T4394] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 64.116258][ T4394] device hsr_slave_0 entered promiscuous mode
[ 64.123404][ T4394] device hsr_slave_1 entered promiscuous mode
[ 64.522784][ T4394] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 64.532723][ T4394] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 64.543991][ T4394] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 64.555011][ T4394] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 64.578551][ T4394] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.585869][ T4394] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 64.593279][ T4394] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.600528][ T4394] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 64.653559][ T4394] 8021q: adding VLAN 0 to HW filter on device bond0
[ 64.668333][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 64.679345][ T151] bridge0: port 1(bridge_slave_0) entered disabled state
[ 64.687790][ T151] bridge0: port 2(bridge_slave_1) entered disabled state
[ 64.698142][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 64.715264][ T4394] 8021q: adding VLAN 0 to HW filter on device team0
[ 64.727482][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 64.736386][ T151] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.743535][ T151] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 64.756873][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 64.765868][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.773293][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 64.792061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 64.807602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 64.817693][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 64.828626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 64.843162][ T4394] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 64.856474][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 64.866014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 64.981404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 64.989780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 65.002784][ T4394] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 65.023219][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 65.033682][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 65.055788][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 65.065547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 65.077961][ T4394] device veth0_vlan entered promiscuous mode
[ 65.085908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 65.095040][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 65.107579][ T4394] device veth1_vlan entered promiscuous mode
[ 65.130458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 65.139062][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 65.147353][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 65.157205][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 65.174061][ T4394] device veth0_macvtap entered promiscuous mode
[ 65.184813][ T4394] device veth1_macvtap entered promiscuous mode
[ 65.202621][ T4394] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 65.212350][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 65.221294][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 65.230770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 65.239849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 65.251641][ T4394] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 65.259219][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 65.268292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 65.280170][ T4394] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.290549][ T4394] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.301944][ T4394] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.311000][ T4394] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.627694][ T4475] loop0: detected capacity change from 0 to 32768
[ 65.683006][ T4475] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 1
[ 65.683006][ T4475]
[ 65.697250][ T4475] ERROR: (device loop0): remounting filesystem as read-only
[ 65.729237][ T4475] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 3
[ 65.729237][ T4475]
[ 65.744901][ T4475] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 4
[ 65.744901][ T4475]
[ 65.756663][ T4475] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 5
[ 65.756663][ T4475]
[ 65.769938][ T4475] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 6
[ 65.769938][ T4475]
[ 65.782198][ T4475] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 7
[ 65.782198][ T4475]
[ 65.802117][ T4394] ==================================================================
[ 65.810370][ T4394] BUG: KASAN: user-memory-access in __destroy_inode+0x43b/0x5d0
[ 65.818368][ T4394] Write of size 4 at addr 0000000b00000000 by task syz-executor.0/4394
[ 65.826620][ T4394]
[ 65.828973][ T4394] CPU: 0 PID: 4394 Comm: syz-executor.0 Not tainted syzkaller #0
[ 65.836818][ T4394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 65.846899][ T4394] Call Trace:
[ 65.850272][ T4394]
[ 65.853210][ T4394] dump_stack_lvl+0x188/0x250
[ 65.857952][ T4394] ? __destroy_inode+0x43b/0x5d0
[ 65.863007][ T4394] ? show_regs_print_info+0x20/0x20
[ 65.868312][ T4394] ? load_image+0x410/0x410
[ 65.872917][ T4394] ? _raw_spin_lock_irqsave+0xbc/0x100
[ 65.878482][ T4394] ? __destroy_inode+0x43b/0x5d0
[ 65.883702][ T4394] kasan_report+0xd5/0x130
[ 65.888315][ T4394] ? __destroy_inode+0x43b/0x5d0
[ 65.893272][ T4394] kasan_check_range+0x235/0x290
[ 65.898317][ T4394] __destroy_inode+0x43b/0x5d0
[ 65.903149][ T4394] evict+0x769/0x8b0
[ 65.907073][ T4394] ? evict_inodes+0x577/0x6e0
[ 65.911769][ T4394] ? proc_nr_inodes+0x320/0x320
[ 65.916729][ T4394] ? do_raw_spin_unlock+0x11d/0x230
[ 65.921941][ T4394] evict_inodes+0x650/0x6e0
[ 65.926556][ T4394] ? clear_inode+0x150/0x150
[ 65.931248][ T4394] ? __static_call_return0+0x5/0x10
[ 65.936555][ T4394] generic_shutdown_super+0x93/0x300
[ 65.941954][ T4394] kill_block_super+0x7c/0xe0
[ 65.946821][ T4394] deactivate_locked_super+0x93/0xf0
[ 65.952211][ T4394] cleanup_mnt+0x426/0x4d0
[ 65.956657][ T4394] task_work_run+0x125/0x1a0
[ 65.961352][ T4394] exit_to_user_mode_loop+0x10f/0x130
[ 65.966740][ T4394] exit_to_user_mode_prepare+0xee/0x180
[ 65.972366][ T4394] syscall_exit_to_user_mode+0x16/0x40
[ 65.977855][ T4394] do_syscall_64+0x58/0xa0
[ 65.982286][ T4394] ? clear_bhb_loop+0x30/0x80
[ 65.986973][ T4394] ? clear_bhb_loop+0x30/0x80
[ 65.991789][ T4394] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 65.997709][ T4394] RIP: 0033:0x7f60e6ff3617
[ 66.002225][ T4394] Code: a2 c7 05 e8 78 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
[ 66.021844][ T4394] RSP: 002b:00007fffdec5a708 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 66.030270][ T4394] RAX: 0000000000000000 RBX: 00007f60e7067b22 RCX: 00007f60e6ff3617
[ 66.038250][ T4394] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffdec5a7c0
[ 66.046404][ T4394] RBP: 00007fffdec5a7c0 R08: 00007fffdec5b7c0 R09: 00000000ffffffff
[ 66.054389][ T4394] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffdec5b880
[ 66.062375][ T4394] R13: 00007f60e7067b22 R14: 000000000000ff56 R15: 0000000000000006
[ 66.070727][ T4394]
[ 66.073755][ T4394] ==================================================================
[ 66.081908][ T4394] Disabling lock debugging due to kernel taint
[ 66.089446][ T13] Bluetooth: hci0: command 0x0409 tx timeout
[ 66.105277][ T4394] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 66.112586][ T4394] CPU: 0 PID: 4394 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 66.121791][ T4394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 66.131847][ T4394] Call Trace:
[ 66.135402][ T4394]
[ 66.138516][ T4394] dump_stack_lvl+0x188/0x250
[ 66.143393][ T4394] ? show_regs_print_info+0x20/0x20
[ 66.148685][ T4394] ? load_image+0x410/0x410
[ 66.153199][ T4394] panic+0x2f8/0x850
[ 66.157103][ T4394] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 66.163390][ T4394] ? bpf_jit_dump+0xd0/0xd0
[ 66.167905][ T4394] ? _raw_spin_unlock_irqrestore+0x10d/0x120
[ 66.173987][ T4394] ? _raw_spin_unlock+0x40/0x40
[ 66.178887][ T4394] ? __destroy_inode+0x43b/0x5d0
[ 66.183920][ T4394] check_panic_on_warn+0x80/0xa0
[ 66.188870][ T4394] ? __destroy_inode+0x43b/0x5d0
[ 66.193812][ T4394] end_report+0x6d/0xf0
[ 66.197973][ T4394] kasan_report+0x102/0x130
[ 66.202492][ T4394] ? __destroy_inode+0x43b/0x5d0
[ 66.207436][ T4394] kasan_check_range+0x235/0x290
[ 66.212377][ T4394] __destroy_inode+0x43b/0x5d0
[ 66.217155][ T4394] evict+0x769/0x8b0
[ 66.221058][ T4394] ? evict_inodes+0x577/0x6e0
[ 66.225836][ T4394] ? proc_nr_inodes+0x320/0x320
[ 66.230788][ T4394] ? do_raw_spin_unlock+0x11d/0x230
[ 66.236088][ T4394] evict_inodes+0x650/0x6e0
[ 66.240600][ T4394] ? clear_inode+0x150/0x150
[ 66.245207][ T4394] ? __static_call_return0+0x5/0x10
[ 66.250423][ T4394] generic_shutdown_super+0x93/0x300
[ 66.255716][ T4394] kill_block_super+0x7c/0xe0
[ 66.260400][ T4394] deactivate_locked_super+0x93/0xf0
[ 66.265699][ T4394] cleanup_mnt+0x426/0x4d0
[ 66.270125][ T4394] task_work_run+0x125/0x1a0
[ 66.274734][ T4394] exit_to_user_mode_loop+0x10f/0x130
[ 66.280584][ T4394] exit_to_user_mode_prepare+0xee/0x180
[ 66.286139][ T4394] syscall_exit_to_user_mode+0x16/0x40
[ 66.291701][ T4394] do_syscall_64+0x58/0xa0
[ 66.296125][ T4394] ? clear_bhb_loop+0x30/0x80
[ 66.300839][ T4394] ? clear_bhb_loop+0x30/0x80
[ 66.305529][ T4394] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 66.311698][ T4394] RIP: 0033:0x7f60e6ff3617
[ 66.316384][ T4394] Code: a2 c7 05 e8 78 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
[ 66.336173][ T4394] RSP: 002b:00007fffdec5a708 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 66.344592][ T4394] RAX: 0000000000000000 RBX: 00007f60e7067b22 RCX: 00007f60e6ff3617
[ 66.352696][ T4394] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffdec5a7c0
[ 66.360690][ T4394] RBP: 00007fffdec5a7c0 R08: 00007fffdec5b7c0 R09: 00000000ffffffff
[ 66.368758][ T4394] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffdec5b880
[ 66.376777][ T4394] R13: 00007f60e7067b22 R14: 000000000000ff56 R15: 0000000000000006
[ 66.384857][ T4394]
[ 66.388462][ T4394] Kernel Offset: disabled
[ 66.392796][ T4394] Rebooting in 86400 seconds..