[ 10.089129][ T2658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 10.093489][ T2658] eql: remember to turn off Van-Jacobson compression on your slave devices [ 10.123679][ T49] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 10.125482][ T2201] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.238' (ECDSA) to the list of known hosts. syzkaller login: [ 28.903894][ T3074] chnl_net:caif_netlink_parms(): no params data found [ 28.920764][ T3074] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.922622][ T3074] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.924694][ T3074] device bridge_slave_0 entered promiscuous mode [ 28.927322][ T3074] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.929151][ T3074] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.931463][ T3074] device bridge_slave_1 entered promiscuous mode [ 28.939312][ T3074] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.942525][ T3074] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.950739][ T3074] team0: Port device team_slave_0 added [ 28.952935][ T3074] team0: Port device team_slave_1 added [ 28.959527][ T3074] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.961657][ T3074] 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. [ 28.968278][ T3074] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.972066][ T3074] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.973831][ T3074] 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. [ 28.980492][ T3074] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.051395][ T3074] device hsr_slave_0 entered promiscuous mode [ 29.110598][ T3074] device hsr_slave_1 entered promiscuous mode [ 29.212599][ T3074] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.261763][ T3074] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 29.301872][ T3074] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 29.351589][ T3074] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 29.408089][ T3074] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.409947][ T3074] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.412077][ T3074] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.413909][ T3074] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.431420][ T3074] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.437046][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.439873][ T3080] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.444834][ T3080] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.447301][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 29.451988][ T3074] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.463613][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.465826][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.467717][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.469787][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.472299][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.474134][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.476551][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 29.479022][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready executing program [ 29.483626][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 29.485915][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.490007][ T3074] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.494237][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 29.496661][ T2201] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.504448][ T3074] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.507485][ T2807] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 29.509461][ T2807] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 29.516603][ T2201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.526035][ T2201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.528300][ T2201] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.530417][ T2201] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.533529][ T3074] device veth0_vlan entered promiscuous mode [ 29.537484][ T3074] device veth1_vlan entered promiscuous mode [ 29.545737][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 29.548079][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 29.550374][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.553917][ T3074] device veth0_macvtap entered promiscuous mode [ 29.557201][ T3074] device veth1_macvtap entered promiscuous mode [ 29.564185][ T3074] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.566126][ T2201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.568761][ T2201] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 29.573954][ T3074] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.576913][ T3074] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.579182][ T3074] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.582154][ T3074] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.584375][ T3074] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.587184][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.767592][ T3084] Unable to handle kernel paging request at virtual address bf908d5e7640333a [ 29.769794][ T3084] Mem abort info: [ 29.771253][ T3084] ESR = 0x0000000096000004 [ 29.772278][ T3084] EC = 0x25: DABT (current EL), IL = 32 bits [ 29.773873][ T3084] SET = 0, FnV = 0 [ 29.774861][ T3084] EA = 0, S1PTW = 0 [ 29.775852][ T3084] FSC = 0x04: level 0 translation fault [ 29.777212][ T3084] Data abort info: [ 29.778132][ T3084] ISV = 0, ISS = 0x00000004 [ 29.779322][ T3084] CM = 0, WnR = 0 [ 29.780259][ T3084] [bf908d5e7640333a] address between user and kernel address ranges [ 29.783147][ T3084] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP [ 29.784900][ T3084] Modules linked in: [ 29.785870][ T3084] CPU: 0 PID: 3084 Comm: syz-executor291 Not tainted 6.1.0-rc5-syzkaller-32269-g9500fc6e9e60 #0 [ 29.788502][ T3084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 29.791055][ T3084] pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 29.793101][ T3084] pc : __kmem_cache_alloc_node+0x17c/0x350 [ 29.794622][ T3084] lr : __kmem_cache_alloc_node+0x80/0x350 [ 29.796110][ T3084] sp : ffff80000ff636c0 [ 29.797175][ T3084] x29: ffff80000ff636d0 x28: ffff0000c9848000 x27: 0000000000000000 [ 29.799277][ T3084] x26: 0000000000001000 x25: 00000000ffffffff x24: ffff80000bea07bc [ 29.801372][ T3084] x23: 0000000000001000 x22: bf908d5e76402b3a x21: 0000000000000000 [ 29.803471][ T3084] x20: 0000000000000c40 x19: ffff0000c0001700 x18: 000000000000ba7e [ 29.805560][ T3084] x17: 000000000000b67e x16: ffff80000dc18158 x15: ffff0000c9848000 [ 29.807659][ T3084] x14: 0000000000000010 x13: 0000000000000000 x12: ffff0000c9848000 [ 29.809743][ T3084] x11: 0000000000000001 x10: 0000000000000000 x9 : 0000000000000800 [ 29.811824][ T3084] x8 : 00000000000613f9 x7 : ffff8000084c0640 x6 : 0000000000000000 [ 29.813911][ T3084] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000061401 [ 29.815997][ T3084] x2 : 0000000000000000 x1 : 0000000000000c40 x0 : fffffc00032ed000 [ 29.818068][ T3084] Call trace: [ 29.818910][ T3084] __kmem_cache_alloc_node+0x17c/0x350 [ 29.820332][ T3084] __kmalloc+0xb4/0x140 [ 29.821414][ T3084] p9_client_prepare_req+0x2b0/0x53c [ 29.822794][ T3084] p9_client_rpc+0xbc/0x548 [ 29.823962][ T3084] p9_client_flush+0x118/0x1b0 [ 29.825213][ T3084] p9_client_rpc+0x4cc/0x548 [ 29.826426][ T3084] p9_client_create+0x4d8/0x758 [ 29.827692][ T3084] v9fs_session_init+0xa4/0x9f0 [ 29.828956][ T3084] v9fs_mount+0x6c/0x568 [ 29.830056][ T3084] legacy_get_tree+0x30/0x74 [ 29.831243][ T3084] vfs_get_tree+0x40/0x140 [ 29.832407][ T3084] do_new_mount+0x1dc/0x4e4 [ 29.833575][ T3084] path_mount+0x358/0x890 [ 29.834704][ T3084] __arm64_sys_mount+0x2c4/0x3c4 [ 29.835994][ T3084] el0_svc_common+0x138/0x220 [ 29.837223][ T3084] do_el0_svc+0x48/0x164 [ 29.838324][ T3084] el0_svc+0x58/0x150 [ 29.839417][ T3084] el0t_64_sync_handler+0x84/0xf0 [ 29.840763][ T3084] el0t_64_sync+0x190/0x194 [ 29.841947][ T3084] Code: 54000ee1 34000eeb b9402a69 91002103 (f8696ada) [ 29.843750][ T3084] ---[ end trace 0000000000000000 ]--- [ 30.078503][ T3084] Kernel panic - not syncing: Oops: Fatal exception [ 30.080329][ T3084] SMP: stopping secondary CPUs [ 30.081580][ T3084] Kernel Offset: disabled [ 30.082702][ T3084] CPU features: 0x00000,040e0108,4c017203 [ 30.084207][ T3084] Memory Limit: none [ 30.312419][ T3084] Rebooting in 86400 seconds..