[ 20.745113][ T3637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 20.753325][ T3637] eql: remember to turn off Van-Jacobson compression on your slave devices [ 20.797416][ T136] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 20.807407][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.127' (ECDSA) to the list of known hosts. syzkaller login: [ 43.289299][ T4054] chnl_net:caif_netlink_parms(): no params data found [ 43.333002][ T4054] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.334844][ T4054] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.337278][ T4054] device bridge_slave_0 entered promiscuous mode [ 43.342012][ T4054] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.343913][ T4054] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.346514][ T4054] device bridge_slave_1 entered promiscuous mode [ 43.363717][ T4054] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.367976][ T4054] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.383914][ T4054] team0: Port device team_slave_0 added [ 43.387069][ T4054] team0: Port device team_slave_1 added [ 43.402220][ T4054] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.403974][ T4054] 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. [ 43.410720][ T4054] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.415283][ T4054] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.417084][ T4054] 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. [ 43.423442][ T4054] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.501938][ T4054] device hsr_slave_0 entered promiscuous mode [ 43.539793][ T4054] device hsr_slave_1 entered promiscuous mode [ 43.679309][ T4054] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 43.732414][ T4054] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 43.771857][ T4054] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 43.812097][ T4054] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 43.857000][ T4054] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.859012][ T4054] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.861268][ T4054] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.863118][ T4054] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.912704][ T4054] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.921202][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.926323][ T3549] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.930106][ T3549] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.932959][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 43.941061][ T4054] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.947719][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.950478][ T21] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.952123][ T21] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.962243][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.964990][ T3549] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.966753][ T3549] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.978239][ T4067] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.981091][ T4067] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.991900][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.994490][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.000414][ T4067] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.005914][ T4054] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.022596][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.024517][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.034489][ T4054] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.048086][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.064546][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.067121][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.069789][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.074291][ T4054] device veth0_vlan entered promiscuous mode [ 44.081849][ T4054] device veth1_vlan entered promiscuous mode [ 44.099114][ T4067] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.101716][ T4067] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.104292][ T4067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.109013][ T4054] device veth0_macvtap entered promiscuous mode [ 44.115097][ T4054] device veth1_macvtap entered promiscuous mode [ 44.127015][ T4054] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.129002][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.132656][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.138127][ T4054] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.140932][ T4067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.145786][ T4054] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.148028][ T4054] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.151919][ T4054] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.153875][ T4054] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.208113][ T530] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.212272][ T530] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.218113][ T4067] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.226516][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.228307][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.232099][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 44.449506][ T4068] loop0: detected capacity change from 0 to 32768 [ 44.478259][ T4068] find_entry called with index = 0 [ 44.481991][ T4068] read_mapping_page failed! [ 44.483154][ T4068] ERROR: (device loop0): txAbort: [ 44.483154][ T4068] [ 44.502055][ T4068] Unable to handle kernel paging request at virtual address dfff800000000008 [ 44.504318][ T4068] Mem abort info: [ 44.505164][ T4068] ESR = 0x0000000096000006 [ 44.506326][ T4068] EC = 0x25: DABT (current EL), IL = 32 bits [ 44.507965][ T4068] SET = 0, FnV = 0 [ 44.508898][ T4068] EA = 0, S1PTW = 0 [ 44.510065][ T4068] FSC = 0x06: level 2 translation fault [ 44.511488][ T4068] Data abort info: [ 44.512415][ T4068] ISV = 0, ISS = 0x00000006 [ 44.513534][ T4068] CM = 0, WnR = 0 [ 44.514439][ T4068] [dfff800000000008] address between user and kernel address ranges [ 44.516447][ T4068] Internal error: Oops: 96000006 [#1] PREEMPT SMP [ 44.518038][ T4068] Modules linked in: [ 44.519021][ T4068] CPU: 0 PID: 4068 Comm: syz-executor375 Not tainted 5.15.103-syzkaller #0 [ 44.521015][ T4068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.523309][ T4068] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 44.525238][ T4068] pc : txBegin+0x138/0x5e0 [ 44.526290][ T4068] lr : txBegin+0x104/0x5e0 [ 44.527352][ T4068] sp : ffff80001ce47840 [ 44.528259][ T4068] x29: ffff80001ce47860 x28: dfff800000000000 x27: ffff80001ce47920 [ 44.530208][ T4068] x26: 1ffff000029e19cc x25: 0000000000000040 x24: 0000000000000000 [ 44.532040][ T4068] x23: ffff800014f18020 x22: ffff0000c1c2a630 x21: 0000000000000150 [ 44.533997][ T4068] x20: 0000000000000008 x19: 0000000000000000 x18: 0000000000000000 [ 44.535884][ T4068] x17: ff8080000a6111e0 x16: ffff800008307744 x15: ffff80000a6111e0 [ 44.537790][ T4068] x14: 1ffff0000293806a x13: ffffffffffffffff x12: 0000000000000000 [ 44.539731][ T4068] x11: ff808000098e5910 x10: 0000000000000000 x9 : ffff0000c82f3580 [ 44.541655][ T4068] x8 : 1ffff000029e19cc x7 : ffff8000098e58e4 x6 : 0000000000000000 [ 44.543557][ T4068] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307874 [ 44.545517][ T4068] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 44.547408][ T4068] Call trace: [ 44.548153][ T4068] txBegin+0x138/0x5e0 [ 44.549074][ T4068] jfs_link+0x1ac/0x560 [ 44.550106][ T4068] vfs_link+0x598/0x74c [ 44.551087][ T4068] do_linkat+0x2f4/0x898 [ 44.552105][ T4068] __arm64_sys_linkat+0xe4/0x100 [ 44.553242][ T4068] invoke_syscall+0x98/0x2b8 [ 44.554325][ T4068] el0_svc_common+0x138/0x258 [ 44.555465][ T4068] do_el0_svc+0x58/0x14c [ 44.556447][ T4068] el0_svc+0x7c/0x1f0 [ 44.557399][ T4068] el0t_64_sync_handler+0x84/0xe4 [ 44.558572][ T4068] el0t_64_sync+0x1a0/0x1a4 [ 44.559623][ T4068] Code: 9400012e aa1703e0 95990181 350002f8 (387c6a88) [ 44.561230][ T4068] ---[ end trace ae92164d26e2cc05 ]--- [ 44.893097][ T4068] Kernel panic - not syncing: Oops: Fatal exception [ 44.894733][ T4068] SMP: stopping secondary CPUs [ 44.895937][ T4068] Kernel Offset: disabled [ 44.897021][ T4068] CPU features: 0x000081c1,21302e40 [ 44.898217][ T4068] Memory Limit: none [ 45.245157][ T4068] Rebooting in 86400 seconds..