[ 34.355567][ T1610] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.764981][ T1610] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.814165][ T1610] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.864924][ T1610] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.094017][ T1610] device hsr_slave_0 left promiscuous mode [ 38.151298][ T1610] device hsr_slave_1 left promiscuous mode [ 38.241446][ T1610] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 38.242910][ T1610] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 38.244934][ T1610] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 38.246236][ T1610] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 38.247762][ T1610] device bridge_slave_1 left promiscuous mode [ 38.249154][ T1610] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.292529][ T1610] device bridge_slave_0 left promiscuous mode [ 38.293697][ T1610] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.441668][ T1610] device veth1_macvtap left promiscuous mode [ 38.442862][ T1610] device veth0_macvtap left promiscuous mode [ 38.443918][ T1610] device veth1_vlan left promiscuous mode [ 38.445036][ T1610] device veth0_vlan left promiscuous mode [ 38.529140][ T1610] team0 (unregistering): Port device team_slave_1 removed [ 38.535102][ T1610] team0 (unregistering): Port device team_slave_0 removed [ 38.539315][ T1610] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 38.584833][ T1610] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 38.684694][ T1610] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.169' (ED25519) to the list of known hosts. 1970/01/01 00:00:38 ignoring optional flag "type"="gce" 1970/01/01 00:00:39 parsed 1 programs [ 39.181883][ T4245] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:39 executed programs: 0 [ 39.245025][ T4252] chnl_net:caif_netlink_parms(): no params data found [ 39.264711][ T4252] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.265960][ T4252] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.267841][ T4252] device bridge_slave_0 entered promiscuous mode [ 39.269820][ T4252] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.271129][ T4252] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.273030][ T4252] device bridge_slave_1 entered promiscuous mode [ 39.280578][ T4252] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.283282][ T4252] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.291288][ T4252] team0: Port device team_slave_0 added [ 39.293338][ T4252] team0: Port device team_slave_1 added [ 39.299664][ T4252] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.300920][ T4252] 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. [ 39.306046][ T4252] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.308459][ T4252] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.309687][ T4252] 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. [ 39.314606][ T4252] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.363066][ T4252] device hsr_slave_0 entered promiscuous mode [ 39.401968][ T4252] device hsr_slave_1 entered promiscuous mode [ 39.988416][ T4252] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.022422][ T4252] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.032833][ T4252] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.062514][ T4252] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.134418][ T4252] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.143311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.144977][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.152590][ T4252] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.161711][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.163441][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.165081][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.166285][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.167959][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.169687][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.172133][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.173352][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.174867][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.179092][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.180952][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.192702][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.194931][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.196559][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.198329][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.200035][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.201988][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.203808][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.205492][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.207138][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.209317][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.249188][ T4252] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.252879][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.254184][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.259985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.261640][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.269372][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.271035][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.274678][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.276451][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.279216][ T4252] device veth0_vlan entered promiscuous mode [ 40.283172][ T4252] device veth1_vlan entered promiscuous mode [ 40.290479][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.294064][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.295637][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.297332][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.300861][ T4252] device veth0_macvtap entered promiscuous mode [ 40.304330][ T4252] device veth1_macvtap entered promiscuous mode [ 40.310285][ T4252] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.312922][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.314604][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.316213][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.317848][ T1610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.322332][ T4252] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.323615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.325499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.328616][ T4252] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.330123][ T4252] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.333554][ T4252] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.335037][ T4252] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.394773][ T4368] loop0: detected capacity change from 0 to 8192 [ 40.408213][ T4368] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 40.409896][ T4368] REISERFS (device loop0): using ordered data mode [ 40.411105][ T4368] reiserfs: using flush barriers [ 40.422062][ T4368] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 40.425035][ T4368] REISERFS (device loop0): checking transaction log (loop0) [ 40.431055][ T4368] REISERFS (device loop0): Using tea hash to sort names [ 40.433704][ T4368] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 SD] (nlink == 1) not found (pos 2) [ 40.436192][ T4368] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 40.469509][ T4368] ------------[ cut here ]------------ [ 40.470532][ T4368] kernel BUG at fs/reiserfs/journal.c:505! [ 40.471594][ T4368] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 40.473050][ T4368] Modules linked in: [ 40.473780][ T4368] CPU: 1 PID: 4368 Comm: syz-executor.0 Not tainted syzkaller #0 [ 40.475217][ T4368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 40.477174][ T4368] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 40.478598][ T4368] pc : reiserfs_in_journal+0x984/0x988 [ 40.479671][ T4368] lr : reiserfs_in_journal+0x984/0x988 [ 40.480741][ T4368] sp : ffff80001f3a6d80 [ 40.481472][ T4368] x29: ffff80001f3a6da0 x28: ffff80001f499000 x27: 1fffe0001807f4cf [ 40.483020][ T4368] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000000 [ 40.484724][ T4368] x23: ffff80001cf79048 x22: ffff80001cf79050 x21: 0000000000000213 [ 40.486340][ T4368] x20: ffff0000c03fa678 x19: ffff0000c03fa000 x18: 0000000000000000 [ 40.487879][ T4368] x17: 0000000000000000 x16: ffff8000082c52e0 x15: 0000000000000002 [ 40.489414][ T4368] x14: 0000000000000001 x13: 1fffe0001bd0a20c x12: 0000000000000000 [ 40.491010][ T4368] x11: ff80800008c2fcbc x10: 0000000000000000 x9 : ffff800008c2fcbc [ 40.492552][ T4368] x8 : ffff0000d5bb1b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 40.494124][ T4368] x5 : 0000000000000000 x4 : ffff80001f3a6ea0 x3 : 0000000000000001 [ 40.495712][ T4368] x2 : 0000000000000213 x1 : 0000000000000213 x0 : 0000000000000213 [ 40.497173][ T4368] Call trace: [ 40.497779][ T4368] reiserfs_in_journal+0x984/0x988 [ 40.498729][ T4368] scan_bitmap_block+0x40c/0xc70 [ 40.499653][ T4368] reiserfs_allocate_blocknrs+0x2528/0x41fc [ 40.500686][ T4368] reiserfs_get_block+0x1ee0/0x36a8 [ 40.501595][ T4368] __block_write_begin_int+0x3d4/0x14e0 [ 40.502612][ T4368] __block_write_begin+0x40/0x54 [ 40.503475][ T4368] reiserfs_write_begin+0x3c4/0x650 [ 40.504396][ T4368] generic_perform_write+0x20c/0x490 [ 40.505328][ T4368] __generic_file_write_iter+0x23c/0x44c [ 40.506371][ T4368] generic_file_write_iter+0xb0/0x1b4 [ 40.507334][ T4368] vfs_write+0x590/0xa64 [ 40.508111][ T4368] ksys_write+0x12c/0x228 [ 40.508905][ T4368] __arm64_sys_write+0x7c/0x90 [ 40.509810][ T4368] invoke_syscall+0x98/0x28c [ 40.510662][ T4368] el0_svc_common+0x13c/0x258 [ 40.511530][ T4368] do_el0_svc+0x5c/0x140 [ 40.512312][ T4368] el0_svc+0x78/0x1d0 [ 40.513041][ T4368] el0t_64_sync_handler+0xcc/0xe4 [ 40.513935][ T4368] el0t_64_sync+0x1a0/0x1a4 [ 40.514796][ T4368] Code: 97f08284 aa1303e0 17ffff80 97e150c1 (d4210000) [ 40.516091][ T4368] ---[ end trace f4282434bea16024 ]--- [ 40.708435][ T4368] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 40.709784][ T4368] SMP: stopping secondary CPUs [ 40.710621][ T4368] Kernel Offset: disabled [ 40.711338][ T4368] CPU features: 0xa,000003c1,7d33ffd9 [ 40.712285][ T4368] Memory Limit: none [ 40.908552][ T4368] Rebooting in 86400 seconds..