[ 35.689574][ T148] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.798161][ T148] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.847801][ T148] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.888544][ T148] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.117166][ T148] device hsr_slave_0 left promiscuous mode [ 39.174946][ T148] device hsr_slave_1 left promiscuous mode [ 39.254818][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.256282][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.258733][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.260279][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.261818][ T148] device bridge_slave_1 left promiscuous mode [ 39.263338][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.306265][ T148] device bridge_slave_0 left promiscuous mode [ 39.307542][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.464919][ T148] device veth1_macvtap left promiscuous mode [ 39.466071][ T148] device veth0_macvtap left promiscuous mode [ 39.467294][ T148] device veth1_vlan left promiscuous mode [ 39.468585][ T148] device veth0_vlan left promiscuous mode [ 39.555008][ T148] team0 (unregistering): Port device team_slave_1 removed [ 39.559185][ T148] team0 (unregistering): Port device team_slave_0 removed [ 39.563470][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 39.609081][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 39.727370][ T148] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.182' (ED25519) to the list of known hosts. 1970/01/01 00:00:40 ignoring optional flag "type"="gce" 1970/01/01 00:00:40 parsed 1 programs [ 40.347306][ T4248] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:40 executed programs: 0 [ 40.406082][ T4255] chnl_net:caif_netlink_parms(): no params data found [ 40.422955][ T4255] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.424375][ T4255] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.426646][ T4255] device bridge_slave_0 entered promiscuous mode [ 40.428736][ T4255] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.429969][ T4255] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.431634][ T4255] device bridge_slave_1 entered promiscuous mode [ 40.439933][ T4255] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.442673][ T4255] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.450613][ T4255] team0: Port device team_slave_0 added [ 40.452588][ T4255] team0: Port device team_slave_1 added [ 40.461238][ T4255] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.462614][ T4255] 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. [ 40.467887][ T4255] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.470527][ T4255] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.471789][ T4255] 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. [ 40.476770][ T4255] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.535905][ T4255] device hsr_slave_0 entered promiscuous mode [ 40.594990][ T4255] device hsr_slave_1 entered promiscuous mode [ 41.176610][ T4255] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.218981][ T4255] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.258439][ T4255] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.316981][ T4255] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.395920][ T4255] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.399631][ T1681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.401365][ T1681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.404036][ T4255] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.408030][ T1681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.409794][ T1681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.411685][ T1681] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.413123][ T1681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.417004][ T1681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.425887][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.427952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.429819][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.431258][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.435943][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.438047][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.446571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.448664][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.450674][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.457621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.459594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.463228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.465362][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.468417][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.470246][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.472942][ T4255] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.514482][ T4255] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.516696][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.518262][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.525482][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.527461][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.534218][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.536671][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.538406][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.540125][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.543170][ T4255] device veth0_vlan entered promiscuous mode [ 41.547580][ T4255] device veth1_vlan entered promiscuous mode [ 41.554402][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.557462][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.559298][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.561248][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.563945][ T4255] device veth0_macvtap entered promiscuous mode [ 41.567299][ T4255] device veth1_macvtap entered promiscuous mode [ 41.573007][ T4255] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.576765][ T4255] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.578739][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.580637][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.582677][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.584648][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.588277][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.590407][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.592697][ T4255] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.594346][ T4255] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.596711][ T4255] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.598501][ T4255] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.676932][ T4383] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 41.678419][ T4383] Modules linked in: [ 41.679153][ T4383] CPU: 0 PID: 4383 Comm: syz-executor.0 Not tainted syzkaller #0 [ 41.680549][ T4383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 41.682492][ T4383] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 41.683999][ T4383] pc : fault_in_readable+0x270/0x358 [ 41.685009][ T4383] lr : fault_in_readable+0x24c/0x358 [ 41.686007][ T4383] sp : ffff80001f8376f0 [ 41.686785][ T4383] x29: ffff80001f837710 x28: dfff800000000000 x27: 0000002040100000 [ 41.688348][ T4383] x26: 0000000020402000 x25: 0000000020401000 x24: 0000000020401000 [ 41.689905][ T4383] x23: 00000000fffffff2 x22: ffff80001155c040 x21: 0000000000000000 [ 41.691624][ T4383] x20: 000000000000000c x19: 0000000020401000 x18: 0000000000000001 [ 41.693359][ T4383] x17: 0000000000000000 x16: ffff800008749670 x15: 0000000000000000 [ 41.695009][ T4383] x14: 1ffff0000287802b x13: dfff800000000000 x12: 000000004afefce1 [ 41.696619][ T4383] x11: ff8080000874964c x10: 0000000000000000 x9 : 0000000000000000 [ 41.698272][ T4383] x8 : 0000000020401000 x7 : ffff800008766a24 x6 : 0000000000000000 [ 41.699951][ T4383] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 41.701667][ T4383] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 41.703160][ T4383] Call trace: [ 41.703762][ T4383] fault_in_readable+0x270/0x358 [ 41.704738][ T4383] fault_in_iov_iter_readable+0x128/0x258 [ 41.705800][ T4383] generic_perform_write+0x14c/0x490 [ 41.706731][ T4383] ext4_buffered_write_iter+0x404/0x538 [ 41.707808][ T4383] ext4_file_write_iter+0x69c/0x14a8 [ 41.708845][ T4383] vfs_write+0x590/0xa64 [ 41.709683][ T4383] ksys_write+0x12c/0x228 [ 41.710416][ T4383] __arm64_sys_write+0x7c/0x90 [ 41.711333][ T4383] invoke_syscall+0x98/0x28c [ 41.712245][ T4383] el0_svc_common+0x13c/0x258 [ 41.713158][ T4383] do_el0_svc+0x5c/0x140 [ 41.713977][ T4383] el0_svc+0x78/0x1d4 [ 41.714783][ T4383] el0t_64_sync_handler+0xcc/0xe4 [ 41.715843][ T4383] el0t_64_sync+0x1a0/0x1a4 [ 41.716817][ T4383] Code: 381f43b5 2a1503f7 2a1503e0 38400909 (381f43a9) [ 41.718221][ T4383] ---[ end trace c992887ed4c262d5 ]--- [ 41.931528][ T4383] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 41.932895][ T4383] SMP: stopping secondary CPUs [ 41.933824][ T4383] Kernel Offset: disabled [ 41.934617][ T4383] CPU features: 0xa,000003c1,7d33ffd9 [ 41.935585][ T4383] Memory Limit: none [ 42.135093][ T4383] Rebooting in 86400 seconds..