[ 56.223110][ T3071] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 56.262598][ T3071] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 56.343811][ T3071] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 57.013791][ T3071] device hsr_slave_0 left promiscuous mode
[ 57.020669][ T3071] device hsr_slave_1 left promiscuous mode
[ 57.026974][ T3071] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 57.034623][ T3071] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 57.043309][ T3071] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 57.050885][ T3071] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 57.059030][ T3071] device bridge_slave_1 left promiscuous mode
[ 57.065716][ T3071] bridge0: port 2(bridge_slave_1) entered disabled state
[ 57.077277][ T3071] device bridge_slave_0 left promiscuous mode
[ 57.084307][ T3071] bridge0: port 1(bridge_slave_0) entered disabled state
[ 57.099907][ T3071] device veth1_macvtap left promiscuous mode
[ 57.106063][ T3071] device veth0_macvtap left promiscuous mode
[ 57.112358][ T3071] device veth1_vlan left promiscuous mode
[ 57.118287][ T3071] device veth0_vlan left promiscuous mode
[ 57.227012][ T3071] team0 (unregistering): Port device team_slave_1 removed
[ 57.239725][ T3071] team0 (unregistering): Port device team_slave_0 removed
[ 57.250795][ T3071] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 57.264635][ T3071] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 57.307185][ T3071] bond0 (unregistering): Released all slaves
Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts.
2026/06/17 10:33:09 ignoring optional flag "type"="gce"
2026/06/17 10:33:09 parsed 1 programs
2026/06/17 10:33:09 executed programs: 0
[ 59.812593][ T4395] chnl_net:caif_netlink_parms(): no params data found
[ 59.847606][ T4395] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.854965][ T4395] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.863235][ T4395] device bridge_slave_0 entered promiscuous mode
[ 59.871408][ T4395] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.878889][ T4395] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.886484][ T4395] device bridge_slave_1 entered promiscuous mode
[ 59.905328][ T4395] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 59.916075][ T4395] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 59.936815][ T4395] team0: Port device team_slave_0 added
[ 59.944045][ T4395] team0: Port device team_slave_1 added
[ 59.960235][ T4395] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 59.967203][ T4395] 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.
[ 59.993355][ T4395] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 60.005079][ T4395] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 60.012099][ T4395] 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.
[ 60.038545][ T4395] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 60.064067][ T4395] device hsr_slave_0 entered promiscuous mode
[ 60.070861][ T4395] device hsr_slave_1 entered promiscuous mode
[ 60.490368][ T4395] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 60.501457][ T4395] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 60.511054][ T4395] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 60.520914][ T4395] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 60.543272][ T4395] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.550492][ T4395] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 60.557900][ T4395] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.565032][ T4395] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 60.615618][ T4395] 8021q: adding VLAN 0 to HW filter on device bond0
[ 60.630187][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 60.639566][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.647267][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.656615][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 60.671325][ T4395] 8021q: adding VLAN 0 to HW filter on device team0
[ 60.682463][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 60.691098][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.698297][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 60.711111][ T1167] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 60.720720][ T1167] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.727801][ T1167] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 60.754189][ T1167] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 60.763511][ T1167] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 60.772603][ T1167] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 60.787470][ T4395] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 60.800294][ T4395] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 60.811137][ T1167] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 60.820287][ T1167] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 60.933617][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 60.943067][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 60.956772][ T4395] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 60.975670][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 60.985491][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 61.004304][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 61.013035][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 61.025665][ T4395] device veth0_vlan entered promiscuous mode
[ 61.034642][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 61.042738][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 61.055847][ T4395] device veth1_vlan entered promiscuous mode
[ 61.077174][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 61.086396][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 61.095362][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 61.105029][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 61.117026][ T4395] device veth0_macvtap entered promiscuous mode
[ 61.127517][ T4395] device veth1_macvtap entered promiscuous mode
[ 61.143743][ T4395] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 61.153328][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 61.161949][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 61.170309][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 61.179267][ T3071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 61.192352][ T4395] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 61.200292][ T1167] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 61.210178][ T1167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 61.221922][ T4395] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 61.231101][ T4395] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 61.240404][ T4395] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 61.249653][ T4395] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 61.333165][ T4464] loop0: detected capacity change from 0 to 1024
[ 61.342604][ T4464] =======================================================
[ 61.342604][ T4464] WARNING: The mand mount option has been deprecated and
[ 61.342604][ T4464] and is ignored by this kernel. Remove the mand
[ 61.342604][ T4464] option from the mount to silence this warning.
[ 61.342604][ T4464] =======================================================
[ 61.476429][ T3071] hfsplus: b-tree write err: -5, ino 8
[ 61.579551][ T4478] loop0: detected capacity change from 0 to 1024
[ 61.634852][ T154] hfsplus: b-tree write err: -5, ino 8
[ 61.711076][ T4489] loop0: detected capacity change from 0 to 1024
[ 61.819254][ T1336] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.826363][ T4496] loop0: detected capacity change from 0 to 1024
[ 61.886029][ T154] hfsplus: b-tree write err: -5, ino 8
[ 61.946436][ T4503] loop0: detected capacity change from 0 to 1024
[ 62.117586][ T4513] loop0: detected capacity change from 0 to 1024
[ 62.282169][ T4523] loop0: detected capacity change from 0 to 1024
[ 62.370450][ T154] hfsplus: b-tree write err: -5, ino 8
[ 62.430695][ T4535] loop0: detected capacity change from 0 to 1024
[ 62.471681][ T4535] ------------[ cut here ]------------
[ 62.484732][ T4535] WARNING: CPU: 1 PID: 4535 at fs/inode.c:332 drop_nlink+0xbb/0x100
[ 62.498077][ T4535] Modules linked in:
[ 62.502196][ T4535] CPU: 1 PID: 4535 Comm: syz-executor.0 Not tainted syzkaller #0
[ 62.511886][ T4535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 62.522340][ T4535] RIP: 0010:drop_nlink+0xbb/0x100
[ 62.527463][ T4535] Code: 48 8b 1b 48 8d bb c8 07 00 00 be 08 00 00 00 e8 cb ea ee ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 95 c9 a9 ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c
[ 62.551073][ T4535] RSP: 0018:ffffc900030ffa10 EFLAGS: 00010293
[ 62.557251][ T4535] RAX: ffffffff81cf27ab RBX: ffff888079816db0 RCX: ffff88807e400000
[ 62.565670][ T4535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 62.576764][ T4535] RBP: 0000000000000000 R08: ffffc900030ff567 R09: fffff5200061fecc
[ 62.590060][ T4535] R10: dffffc0000000000 R11: fffff5200061fead R12: 1ffff1100f302dbf
[ 62.602853][ T4535] R13: ffff88806d400348 R14: ffff888079816df8 R15: dffffc0000000000
[ 62.611701][ T4535] FS: 00007fec16d1a6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 62.622396][ T4535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.629412][ T4535] CR2: 000055700b604950 CR3: 0000000079976000 CR4: 00000000003506e0
[ 62.637475][ T4535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 62.645936][ T4535] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 62.654391][ T4535] Call Trace:
[ 62.657845][ T4535]
[ 62.661756][ T4535] hfsplus_unlink+0x432/0x800
[ 62.666553][ T4535] ? hfsplus_link+0x720/0x720
[ 62.671745][ T4535] ? clear_nonspinnable+0x60/0x60
[ 62.676852][ T4535] ? bpf_lsm_inode_permission+0x5/0x10
[ 62.682688][ T4535] hfsplus_rename+0xc6/0x1f0
[ 62.687456][ T4535] ? hfsplus_mknod+0x270/0x270
[ 62.692656][ T4535] vfs_rename+0xd57/0x10f0
[ 62.697278][ T4535] ? __ia32_sys_link+0x90/0x90
[ 62.704456][ T4535] ? hook_path_rename+0x100/0x310
[ 62.709903][ T4535] ? bpf_lsm_path_rename+0x5/0x10
[ 62.715079][ T4535] ? security_path_rename+0x1ec/0x280
[ 62.720900][ T4535] do_renameat2+0x9e9/0xf70
[ 62.725572][ T4535] ? fsnotify_move+0x4e0/0x4e0
[ 62.730878][ T4535] ? __check_object_size+0x30c/0x410
[ 62.736433][ T4535] ? strncpy_from_user+0x1f4/0x350
[ 62.742133][ T4535] ? getname_flags+0x1f9/0x4f0
[ 62.747074][ T4535] __x64_sys_rename+0x82/0x90
[ 62.752335][ T4535] do_syscall_64+0x4c/0xa0
[ 62.756918][ T4535] ? clear_bhb_loop+0x30/0x80
[ 62.762078][ T4535] ? clear_bhb_loop+0x30/0x80
[ 62.766912][ T4535] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 62.773910][ T4535] RIP: 0033:0x7fec17988fb9
[ 62.779247][ T4535] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 62.799456][ T4535] RSP: 002b:00007fec16d1a0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[ 62.808262][ T4535] RAX: ffffffffffffffda RBX: 00007fec17ac7f80 RCX: 00007fec17988fb9
[ 62.816454][ T4535] RDX: 0000000000000000 RSI: 00000000200028c0 RDI: 00000000200000c0
[ 62.824936][ T4535] RBP: 00007fec179feb38 R08: 0000000000000000 R09: 0000000000000000
[ 62.833460][ T4535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 62.841859][ T4535] R13: 000000000000000b R14: 00007fec17ac7f80 R15: 00007ffdd0756908
[ 62.850259][ T4535]
[ 62.853454][ T4535] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 62.860736][ T4535] CPU: 1 PID: 4535 Comm: syz-executor.0 Not tainted syzkaller #0
[ 62.868462][ T4535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 62.878610][ T4535] Call Trace:
[ 62.881905][ T4535]
[ 62.884852][ T4535] dump_stack_lvl+0x188/0x250
[ 62.889550][ T4535] ? show_regs_print_info+0x20/0x20
[ 62.894773][ T4535] ? load_image+0x410/0x410
[ 62.899307][ T4535] panic+0x2f8/0x850
[ 62.903223][ T4535] ? bpf_jit_dump+0xd0/0xd0
[ 62.907746][ T4535] ? drop_nlink+0xbb/0x100
[ 62.912183][ T4535] __warn+0x248/0x2b0
[ 62.916181][ T4535] ? drop_nlink+0xbb/0x100
[ 62.920613][ T4535] report_bug+0x1b9/0x2e0
[ 62.924962][ T4535] handle_bug+0x3a/0x70
[ 62.929127][ T4535] exc_invalid_op+0x16/0x40
[ 62.933738][ T4535] asm_exc_invalid_op+0x16/0x20
[ 62.938605][ T4535] RIP: 0010:drop_nlink+0xbb/0x100
[ 62.943648][ T4535] Code: 48 8b 1b 48 8d bb c8 07 00 00 be 08 00 00 00 e8 cb ea ee ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 95 c9 a9 ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c
[ 62.963262][ T4535] RSP: 0018:ffffc900030ffa10 EFLAGS: 00010293
[ 62.969344][ T4535] RAX: ffffffff81cf27ab RBX: ffff888079816db0 RCX: ffff88807e400000
[ 62.977505][ T4535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 62.985576][ T4535] RBP: 0000000000000000 R08: ffffc900030ff567 R09: fffff5200061fecc
[ 62.993561][ T4535] R10: dffffc0000000000 R11: fffff5200061fead R12: 1ffff1100f302dbf
[ 63.001548][ T4535] R13: ffff88806d400348 R14: ffff888079816df8 R15: dffffc0000000000
[ 63.009537][ T4535] ? drop_nlink+0xbb/0x100
[ 63.013982][ T4535] hfsplus_unlink+0x432/0x800
[ 63.018683][ T4535] ? hfsplus_link+0x720/0x720
[ 63.023379][ T4535] ? clear_nonspinnable+0x60/0x60
[ 63.028416][ T4535] ? bpf_lsm_inode_permission+0x5/0x10
[ 63.033899][ T4535] hfsplus_rename+0xc6/0x1f0
[ 63.038505][ T4535] ? hfsplus_mknod+0x270/0x270
[ 63.043283][ T4535] vfs_rename+0xd57/0x10f0
[ 63.047725][ T4535] ? __ia32_sys_link+0x90/0x90
[ 63.052505][ T4535] ? hook_path_rename+0x100/0x310
[ 63.057544][ T4535] ? bpf_lsm_path_rename+0x5/0x10
[ 63.062577][ T4535] ? security_path_rename+0x1ec/0x280
[ 63.067964][ T4535] do_renameat2+0x9e9/0xf70
[ 63.072491][ T4535] ? fsnotify_move+0x4e0/0x4e0
[ 63.077271][ T4535] ? __check_object_size+0x30c/0x410
[ 63.082747][ T4535] ? strncpy_from_user+0x1f4/0x350
[ 63.087875][ T4535] ? getname_flags+0x1f9/0x4f0
[ 63.092653][ T4535] __x64_sys_rename+0x82/0x90
[ 63.097342][ T4535] do_syscall_64+0x4c/0xa0
[ 63.101767][ T4535] ? clear_bhb_loop+0x30/0x80
[ 63.106454][ T4535] ? clear_bhb_loop+0x30/0x80
[ 63.111142][ T4535] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 63.117049][ T4535] RIP: 0033:0x7fec17988fb9
[ 63.121470][ T4535] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 63.141084][ T4535] RSP: 002b:00007fec16d1a0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[ 63.149513][ T4535] RAX: ffffffffffffffda RBX: 00007fec17ac7f80 RCX: 00007fec17988fb9
[ 63.157494][ T4535] RDX: 0000000000000000 RSI: 00000000200028c0 RDI: 00000000200000c0
[ 63.165474][ T4535] RBP: 00007fec179feb38 R08: 0000000000000000 R09: 0000000000000000
[ 63.173459][ T4535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 63.181441][ T4535] R13: 000000000000000b R14: 00007fec17ac7f80 R15: 00007ffdd0756908
[ 63.189436][ T4535]
[ 63.192700][ T4535] Kernel Offset: disabled
[ 63.197126][ T4535] Rebooting in 86400 seconds..