[ 34.166840][ T452] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.274819][ T452] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.314565][ T452] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.355913][ T452] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.474504][ T452] device hsr_slave_0 left promiscuous mode [ 37.541547][ T452] device hsr_slave_1 left promiscuous mode [ 37.641312][ T452] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 37.642600][ T452] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 37.644610][ T452] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 37.645821][ T452] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 37.647217][ T452] device bridge_slave_1 left promiscuous mode [ 37.648651][ T452] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.692258][ T452] device bridge_slave_0 left promiscuous mode [ 37.693432][ T452] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.851173][ T452] device veth1_macvtap left promiscuous mode [ 37.852263][ T452] device veth0_macvtap left promiscuous mode [ 37.853312][ T452] device veth1_vlan left promiscuous mode [ 37.854352][ T452] device veth0_vlan left promiscuous mode [ 37.960894][ T452] team0 (unregistering): Port device team_slave_1 removed [ 37.965203][ T452] team0 (unregistering): Port device team_slave_0 removed [ 37.969683][ T452] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 38.015103][ T452] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 38.135939][ T452] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.129' (ED25519) to the list of known hosts. 1970/01/01 00:00:38 ignoring optional flag "type"="gce" 1970/01/01 00:00:38 parsed 1 programs 1970/01/01 00:00:38 executed programs: 0 [ 38.745081][ T4248] chnl_net:caif_netlink_parms(): no params data found [ 38.763403][ T4248] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.764685][ T4248] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.766297][ T4248] device bridge_slave_0 entered promiscuous mode [ 38.768626][ T4248] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.769909][ T4248] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.774353][ T4248] device bridge_slave_1 entered promiscuous mode [ 38.782789][ T4248] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.785303][ T4248] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.793640][ T4248] team0: Port device team_slave_0 added [ 38.796516][ T4248] team0: Port device team_slave_1 added [ 38.803401][ T4248] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.804597][ T4248] 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. [ 38.808897][ T4248] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.811383][ T4248] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.812623][ T4248] 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. [ 38.817062][ T4248] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.852013][ T4248] device hsr_slave_0 entered promiscuous mode [ 38.891046][ T4248] device hsr_slave_1 entered promiscuous mode [ 39.575540][ T4248] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.622232][ T4248] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.662954][ T4248] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.702363][ T4248] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.770070][ T4248] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.776442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.778031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.786191][ T4248] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.789039][ T1618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.792389][ T1618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.794098][ T1618] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.795468][ T1618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.797149][ T1618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.809171][ T4248] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.813430][ T4248] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.816380][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.818079][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.819627][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.820966][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.823121][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.824908][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.826760][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.828820][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.830604][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.834832][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.836440][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.838121][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.839870][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.843006][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.844513][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.846191][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.925822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.927331][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.929886][ T4248] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.937466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.939073][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.945373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.947107][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.948882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.950497][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.954168][ T4248] device veth0_vlan entered promiscuous mode [ 39.958262][ T4248] device veth1_vlan entered promiscuous mode [ 39.968023][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.969640][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.972425][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.974052][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.977336][ T4248] device veth0_macvtap entered promiscuous mode [ 39.979893][ T4248] device veth1_macvtap entered promiscuous mode [ 39.988272][ T4248] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.989576][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.991258][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.992821][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.994460][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.999097][ T4248] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.000503][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.002702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.006645][ T4248] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.008072][ T4248] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.009479][ T4248] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.011550][ T4248] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.087325][ T4385] loop0: detected capacity change from 0 to 8192 [ 40.105940][ T4385] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 40.107827][ T4385] REISERFS (device loop0): using ordered data mode [ 40.109065][ T4385] reiserfs: using flush barriers [ 40.118964][ T4385] 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 [ 40.123334][ T4385] REISERFS (device loop0): checking transaction log (loop0) [ 40.181060][ T4385] REISERFS (device loop0): Using r5 hash to sort names [ 40.183042][ T4385] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 40.205450][ T4248] REISERFS panic (device loop0): journal-2332 do_journal_end: Trying to log block 531, which is a log block [ 40.207546][ T4248] ------------[ cut here ]------------ [ 40.208498][ T4248] kernel BUG at fs/reiserfs/prints.c:390! [ 40.209530][ T4248] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 40.210727][ T4248] Modules linked in: [ 40.211416][ T4248] CPU: 1 PID: 4248 Comm: syz-executor.0 Not tainted syzkaller #0 [ 40.213048][ T4248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 40.214898][ T4248] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 40.216343][ T4248] pc : __reiserfs_panic+0x150/0x154 [ 40.217260][ T4248] lr : __reiserfs_panic+0x150/0x154 [ 40.218240][ T4248] sp : ffff80001f4975a0 [ 40.219014][ T4248] x29: ffff80001f497640 x28: ffff80001e90b0d8 x27: 0000000000000213 [ 40.220675][ T4248] x26: 1ffff00003e71245 x25: 0000000000000012 x24: ffff700003e92eb8 [ 40.222326][ T4248] x23: ffff80001f4975c0 x22: ffff8000115bcea0 x21: ffff0000d5d28000 [ 40.224016][ T4248] x20: ffff8000115bce80 x19: ffff800013d80fbe x18: 0000000000000001 [ 40.225538][ T4248] x17: 69797254203a646e x16: ffff8000113710a0 x15: 000000000004ffff [ 40.226935][ T4248] x14: 0000000000000001 x13: 1fffe000341d00d7 x12: 0000000000000000 [ 40.228368][ T4248] x11: ff80800008300a7c x10: 0000000000000000 x9 : 81775c678f140300 [ 40.229805][ T4248] x8 : 81775c678f140300 x7 : 0000000000000001 x6 : 0000000000000001 [ 40.231263][ T4248] x5 : ffff80001f496eb8 x4 : ffff80001448f520 x3 : ffff80000a7ac1c8 [ 40.232710][ T4248] x2 : ffff0001a0e74d50 x1 : 0000000100000000 x0 : 0000000000000069 [ 40.234130][ T4248] Call trace: [ 40.234735][ T4248] __reiserfs_panic+0x150/0x154 [ 40.235584][ T4248] do_journal_end+0x311c/0x3a4c [ 40.236391][ T4248] journal_end_sync+0x164/0x1c8 [ 40.237208][ T4248] reiserfs_sync_fs+0xe0/0x170 [ 40.237959][ T4248] sync_filesystem+0xe8/0x218 [ 40.238760][ T4248] generic_shutdown_super+0x74/0x2f8 [ 40.239644][ T4248] kill_block_super+0x78/0xe0 [ 40.240446][ T4248] reiserfs_kill_sb+0x124/0x13c [ 40.241271][ T4248] deactivate_locked_super+0xc0/0x13c [ 40.242403][ T4248] deactivate_super+0xf0/0x110 [ 40.243403][ T4248] cleanup_mnt+0x3bc/0x470 [ 40.244288][ T4248] __cleanup_mnt+0x20/0x30 [ 40.245145][ T4248] task_work_run+0x13c/0x1e8 [ 40.246041][ T4248] do_notify_resume+0x2488/0x30a8 [ 40.247046][ T4248] el0_svc+0xf0/0x1d0 [ 40.247802][ T4248] el0t_64_sync_handler+0xcc/0xe4 [ 40.248850][ T4248] el0t_64_sync+0x1a0/0x1a4 [ 40.249770][ T4248] Code: 912080a5 911aa2a1 aa1303e4 97ffd742 (d4210000) [ 40.251085][ T4248] ---[ end trace a0af69529db47df0 ]--- [ 40.438286][ T4248] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 40.439492][ T4248] SMP: stopping secondary CPUs [ 40.440299][ T4248] Kernel Offset: disabled [ 40.441051][ T4248] CPU features: 0xa,000003c1,7d33ffd9 [ 40.441977][ T4248] Memory Limit: none [ 40.628140][ T4248] Rebooting in 86400 seconds..