[ 36.364224][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.522898][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.572548][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.613420][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.812380][ T9] device hsr_slave_0 left promiscuous mode [ 39.839743][ T9] device hsr_slave_1 left promiscuous mode [ 39.929685][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.931008][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.933026][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.934320][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.935796][ T9] device bridge_slave_1 left promiscuous mode [ 39.937382][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.970910][ T9] device bridge_slave_0 left promiscuous mode [ 39.972045][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.089724][ T9] device veth1_macvtap left promiscuous mode [ 40.090965][ T9] device veth0_macvtap left promiscuous mode [ 40.092025][ T9] device veth1_vlan left promiscuous mode [ 40.093019][ T9] device veth0_vlan left promiscuous mode [ 40.178152][ T9] team0 (unregistering): Port device team_slave_1 removed [ 40.183003][ T9] team0 (unregistering): Port device team_slave_0 removed [ 40.187043][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 40.223216][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 40.352516][ T9] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.150' (ED25519) to the list of known hosts. 1970/01/01 00:00:40 ignoring optional flag "type"="gce" 1970/01/01 00:00:41 parsed 1 programs 1970/01/01 00:00:41 executed programs: 0 [ 41.176734][ T4254] chnl_net:caif_netlink_parms(): no params data found [ 41.195883][ T4254] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.197225][ T4254] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.198836][ T4254] device bridge_slave_0 entered promiscuous mode [ 41.200928][ T4254] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.202155][ T4254] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.203711][ T4254] device bridge_slave_1 entered promiscuous mode [ 41.211567][ T4254] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.214017][ T4254] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.222428][ T4254] team0: Port device team_slave_0 added [ 41.224175][ T4254] team0: Port device team_slave_1 added [ 41.230921][ T4254] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.232138][ T4254] 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. [ 41.236580][ T4254] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.239054][ T4254] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.240705][ T4254] 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. [ 41.245030][ T4254] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.310510][ T4254] device hsr_slave_0 entered promiscuous mode [ 41.349754][ T4254] device hsr_slave_1 entered promiscuous mode [ 41.927475][ T4254] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.971782][ T4254] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.042833][ T4254] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.060845][ T4254] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.121092][ T4254] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.125125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.126658][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.131785][ T4254] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.134339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.136006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.137531][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.138657][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.142091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.144732][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.146645][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.148402][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.149656][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.157845][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.160144][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.161959][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.163919][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.165529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.167220][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.168792][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.171620][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.174655][ T4254] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.176622][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.181551][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.183418][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.185177][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.228323][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.230202][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.233687][ T4254] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.241000][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.242744][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.248716][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.251269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.253205][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.254699][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.257267][ T4254] device veth0_vlan entered promiscuous mode [ 42.261709][ T4254] device veth1_vlan entered promiscuous mode [ 42.269058][ T4254] device veth0_macvtap entered promiscuous mode [ 42.272579][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.274098][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.275645][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.277307][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.278903][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.282038][ T4254] device veth1_macvtap entered promiscuous mode [ 42.287270][ T4254] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.288495][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.290655][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.292196][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.295262][ T4254] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.297313][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.298908][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.301799][ T4254] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.303386][ T4254] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.304789][ T4254] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.306244][ T4254] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.387990][ T4385] Injecting memory failure for pfn 0x101326 at process virtual address 0x20000000 [ 42.390685][ T4385] Memory failure: 0x101326: corrupted page was clean: dropped without side effects [ 42.392332][ T4385] Memory failure: 0x101326: recovery action for clean LRU page: Recovered [ 42.393708][ T4385] Injecting memory failure for pfn 0x112882 at process virtual address 0x20001000 [ 42.395187][ T4385] Memory failure: 0x112882: corrupted page was clean: dropped without side effects [ 42.396799][ T4385] Memory failure: 0x112882: recovery action for clean LRU page: Recovered [ 42.398243][ T4385] Injecting memory failure for pfn 0x1131ce at process virtual address 0x20002000 [ 42.401069][ T4385] Memory failure: 0x1131ce: corrupted page was clean: dropped without side effects [ 42.402834][ T4385] Memory failure: 0x1131ce: recovery action for clean LRU page: Recovered [ 42.404452][ T4385] Injecting memory failure for pfn 0x116ed3 at process virtual address 0x20003000 [ 42.406137][ T4385] Memory failure: 0x116ed3: corrupted page was clean: dropped without side effects [ 42.407739][ T4385] Memory failure: 0x116ed3: recovery action for clean LRU page: Recovered [ 42.409251][ T4385] Injecting memory failure for pfn 0x11acaf at process virtual address 0x20004000 [ 42.411545][ T4385] Memory failure: 0x11acaf: corrupted page was clean: dropped without side effects [ 42.413104][ T4385] Memory failure: 0x11acaf: recovery action for clean LRU page: Recovered [ 42.414599][ T4385] Injecting memory failure for pfn 0x115949 at process virtual address 0x20005000 [ 42.416323][ T4385] Memory failure: 0x115949: corrupted page was clean: dropped without side effects [ 42.418098][ T4385] Memory failure: 0x115949: recovery action for clean LRU page: Recovered [ 42.419745][ T4385] Injecting memory failure for pfn 0x11947e at process virtual address 0x20006000 [ 42.421415][ T4385] Memory failure: 0x11947e: corrupted page was clean: dropped without side effects [ 42.422953][ T4385] Memory failure: 0x11947e: recovery action for clean LRU page: Recovered [ 42.424501][ T4385] Injecting memory failure for pfn 0x10e912 at process virtual address 0x20007000 [ 42.426288][ T4385] Memory failure: 0x10e912: corrupted page was clean: dropped without side effects [ 42.427998][ T4385] Memory failure: 0x10e912: recovery action for clean LRU page: Recovered [ 42.429598][ T4385] Injecting memory failure for pfn 0x107ba5 at process virtual address 0x20008000 [ 42.431566][ T4385] Memory failure: 0x107ba5: corrupted page was clean: dropped without side effects [ 42.433429][ T4385] Memory failure: 0x107ba5: recovery action for clean LRU page: Recovered [ 42.435102][ T4385] Injecting memory failure for pfn 0x1120e3 at process virtual address 0x20009000 [ 42.436992][ T4385] Memory failure: 0x1120e3: corrupted page was clean: dropped without side effects [ 42.440420][ T4385] Memory failure: 0x1120e3: Failed to invalidate [ 42.441622][ T4385] Memory failure: 0x1120e3: clean LRU page still referenced by 2 users [ 42.443367][ T4376] Unable to handle kernel paging request at virtual address dfff80000000023d [ 42.444787][ T4376] Mem abort info: [ 42.445378][ T4376] ESR = 0x0000000096000006 [ 42.446171][ T4376] EC = 0x25: DABT (current EL), IL = 32 bits [ 42.447263][ T4376] SET = 0, FnV = 0 [ 42.447889][ T4376] EA = 0, S1PTW = 0 [ 42.448601][ T4376] FSC = 0x06: level 2 translation fault [ 42.449563][ T4376] Data abort info: [ 42.450172][ T4376] ISV = 0, ISS = 0x00000006 [ 42.451007][ T4376] CM = 0, WnR = 0 [ 42.451627][ T4376] [dfff80000000023d] address between user and kernel address ranges [ 42.452982][ T4376] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 42.454196][ T4376] Modules linked in: [ 42.454830][ T4376] CPU: 0 PID: 4376 Comm: syz-executor.0 Not tainted syzkaller #0 [ 42.456153][ T4376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 42.457860][ T4376] pstate: 224000c5 (nzCv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 42.459177][ T4376] pc : mem_cgroup_track_foreign_dirty_slowpath+0xec/0x968 [ 42.460435][ T4376] lr : mem_cgroup_track_foreign_dirty_slowpath+0xdc/0x968 [ 42.461647][ T4376] sp : ffff80001f2e78f0 [ 42.462286][ T4376] x29: ffff80001f2e7910 x28: 0000000000000000 x27: 0000000000000000 [ 42.463714][ T4376] x26: dead000000000100 x25: dfff800000000000 x24: 0000000000000000 [ 42.465096][ T4376] x23: fffffc00034838c0 x22: 00000000000011e8 x21: ffff80001439d110 [ 42.466539][ T4376] x20: 0000000000000000 x19: ffff0000ccac2060 x18: 1fffe000341cc796 [ 42.467920][ T4376] x17: 0000000000000003 x16: ffff800011365984 x15: ffff80001439d000 [ 42.469315][ T4376] x14: ffff700003e5cf14 x13: 1ffff0000287402b x12: 000000003ea91fe6 [ 42.470580][ T4376] x11: ff8080000a7f4228 x10: 0000000000000003 x9 : ffff800014307780 [ 42.471953][ T4376] x8 : 000000000000023d x7 : ffff800008899b5c x6 : 0000000000000000 [ 42.473362][ T4376] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000002 [ 42.474793][ T4376] x2 : 0000000000000010 x1 : ffff80001196ede0 x0 : 0000000000000001 [ 42.476115][ T4376] Call trace: [ 42.476702][ T4376] mem_cgroup_track_foreign_dirty_slowpath+0xec/0x968 [ 42.477865][ T4376] __set_page_dirty+0x910/0xc70 [ 42.478682][ T4376] __set_page_dirty_buffers+0x278/0x454 [ 42.479689][ T4376] set_page_dirty+0x23c/0x4e8 [ 42.480429][ T4376] filemap_page_mkwrite+0x47c/0x9bc [ 42.481246][ T4376] do_page_mkwrite+0x140/0x35c [ 42.482032][ T4376] wp_page_shared+0x150/0x38c [ 42.482818][ T4376] do_wp_page+0x7d0/0x994 [ 42.483562][ T4376] handle_mm_fault+0x1668/0x2aac [ 42.484374][ T4376] do_page_fault+0x690/0xad0 [ 42.485195][ T4376] do_mem_abort+0x6c/0x1b0 [ 42.485918][ T4376] el0_da+0x90/0x1ec [ 42.486591][ T4376] el0t_64_sync_handler+0xd8/0xe4 [ 42.487470][ T4376] el0t_64_sync+0x1a0/0x1a4 [ 42.488264][ T4376] Code: 36002de0 52823d08 8b080296 d343fec8 (38796908) [ 42.489433][ T4376] ---[ end trace 2f71c0cafd3b93b0 ]--- [ 42.698725][ T4376] Kernel panic - not syncing: Oops: Fatal exception [ 42.699826][ T4376] SMP: stopping secondary CPUs [ 42.700622][ T4376] Kernel Offset: disabled [ 42.701313][ T4376] CPU features: 0xa,000003c1,7d33ffd9 [ 42.702192][ T4376] Memory Limit: none [ 42.918068][ T4376] Rebooting in 86400 seconds..