Warning: Permanently added '10.128.1.189' (ED25519) to the list of known hosts. 1970/01/01 00:00:47 ignoring optional flag "type"="gce" 1970/01/01 00:00:48 parsed 1 programs [ 48.267068][ T4258] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:48 executed programs: 0 [ 48.337101][ T4277] chnl_net:caif_netlink_parms(): no params data found [ 48.354191][ T4277] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.355489][ T4277] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.358002][ T4277] device bridge_slave_0 entered promiscuous mode [ 48.360046][ T4277] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.361151][ T4277] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.362689][ T4277] device bridge_slave_1 entered promiscuous mode [ 48.370596][ T4277] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.373139][ T4277] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.381995][ T4277] team0: Port device team_slave_0 added [ 48.383881][ T4277] team0: Port device team_slave_1 added [ 48.390806][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.391921][ T4277] 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. [ 48.396350][ T4277] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.399760][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.400849][ T4277] 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. [ 48.404723][ T4277] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.437707][ T4277] device hsr_slave_0 entered promiscuous mode [ 48.486774][ T4277] device hsr_slave_1 entered promiscuous mode [ 48.995553][ T4277] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.047737][ T4277] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.088025][ T4277] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.148207][ T4277] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.192930][ T4277] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.194207][ T4277] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.195550][ T4277] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.196885][ T4277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.214910][ T4277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.220092][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.221898][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.223574][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.225609][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 49.230515][ T4277] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.237788][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.239273][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.240356][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.241639][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.243080][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.244196][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.248567][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.250309][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.258576][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.260178][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.261701][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.263832][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.304625][ T4277] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.308077][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.309395][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.314932][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.323987][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.325554][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.328408][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.329890][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.332589][ T4277] device veth0_vlan entered promiscuous mode [ 49.335784][ T4277] device veth1_vlan entered promiscuous mode [ 49.344206][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.345663][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.347798][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.349387][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.351981][ T4277] device veth0_macvtap entered promiscuous mode [ 49.354225][ T4277] device veth1_macvtap entered promiscuous mode [ 49.361149][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.362407][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.364038][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.365618][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.367731][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.370866][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.372883][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.374690][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.381008][ T4277] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.382500][ T4277] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.384029][ T4277] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.385473][ T4277] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.529841][ T4406] loop0: detected capacity change from 0 to 32768 [ 49.536019][ T4406] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4406) [ 49.556110][ T4406] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 49.558462][ T4406] BTRFS info (device loop0): using free space tree [ 49.559675][ T4406] BTRFS info (device loop0): has skinny extents [ 49.614941][ T4406] BTRFS info (device loop0): enabling ssd optimizations [ 49.644467][ T4406] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 49.645814][ T4406] Modules linked in: [ 49.646478][ T4406] CPU: 0 PID: 4406 Comm: syz-executor.0 Not tainted syzkaller #0 [ 49.647906][ T4406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 49.649699][ T4406] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 49.651213][ T4406] pc : fault_in_readable+0x270/0x360 [ 49.652112][ T4406] lr : fault_in_readable+0x24c/0x360 [ 49.653001][ T4406] sp : ffff80001f3e75e0 [ 49.653736][ T4406] x29: ffff80001f3e7610 x28: dfff800000000000 x27: 0000000000000000 [ 49.655123][ T4406] x26: 0000000000001000 x25: 0000000000000000 x24: 0000000000400140 [ 49.656538][ T4406] x23: 00000000fffffff2 x22: ffff80001143bfa0 x21: 0000000000000000 [ 49.657947][ T4406] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 49.659342][ T4406] x17: ffff800016e33000 x16: ffff80000873bbd8 x15: ffff800016913500 [ 49.660640][ T4406] x14: 0000000000000001 x13: 1ffff0000285402b x12: 0000000000ff0100 [ 49.662089][ T4406] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 49.663553][ T4406] x8 : 0000000000000000 x7 : ffff800008758eb0 x6 : 0000000000000000 [ 49.664792][ T4406] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 49.666252][ T4406] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 49.667648][ T4406] Call trace: [ 49.668201][ T4406] fault_in_readable+0x270/0x360 [ 49.669051][ T4406] fault_in_iov_iter_readable+0x1d4/0x248 [ 49.670047][ T4406] btrfs_buffered_write+0x304/0xcec [ 49.670936][ T4406] btrfs_file_write_iter+0x19c/0xbb8 [ 49.671873][ T4406] do_iter_readv_writev+0x3a8/0x50c [ 49.672763][ T4406] do_iter_write+0x1c4/0x670 [ 49.673497][ T4406] do_pwritev+0x1e8/0x338 [ 49.674247][ T4406] __arm64_sys_pwritev2+0xd4/0x108 [ 49.675174][ T4406] invoke_syscall+0x98/0x2b0 [ 49.675938][ T4406] el0_svc_common+0x138/0x258 [ 49.676728][ T4406] do_el0_svc+0x58/0x13c [ 49.677466][ T4406] el0_svc+0x78/0x1d0 [ 49.678186][ T4406] el0t_64_sync_handler+0xcc/0xe4 [ 49.679030][ T4406] el0t_64_sync+0x1a0/0x1a4 [ 49.679796][ T4406] Code: 381f43b5 2a1503f7 2a1503e0 38400909 (381f43a9) [ 49.680986][ T4406] ---[ end trace e67290a4a287c8e5 ]--- [ 49.875132][ T4406] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 49.876239][ T4406] SMP: stopping secondary CPUs [ 49.876919][ T4406] Kernel Offset: disabled [ 49.877581][ T4406] CPU features: 0x8,000003c1,7d33ffd9 [ 49.878411][ T4406] Memory Limit: none [ 50.067841][ T4406] Rebooting in 86400 seconds..