DUID 00:04:cd:7d:74:7d:04:96:3f:c0:f2:1a:da:5a:49:b1:9f:fb forked to background, child pid 4815 [ 29.922051][ T4816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.938977][ T4816] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 76.207325][ T14] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.170' (ECDSA) to the list of known hosts. 2022/11/06 18:58:30 ignoring optional flag "sandboxArg"="0" 2022/11/06 18:58:30 parsed 1 programs [ 314.492541][ T5259] cgroup: Unknown subsys name 'net' [ 314.602923][ T5259] cgroup: Unknown subsys name 'rlimit' 2022/11/06 18:58:31 executed programs: 0 [ 316.847690][ T1237] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.854109][ T1237] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.885781][ T48] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 322.045780][ T48] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 326.205770][ T48] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 328.290822][ T5266] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 328.298894][ T5266] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 328.307158][ T5266] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 328.315420][ T5266] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 328.323539][ T5266] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 328.331010][ T5266] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 328.339517][ T5274] Bluetooth: hci0: HCI_REQ-0x0c1a [ 328.450335][ T5274] chnl_net:caif_netlink_parms(): no params data found [ 328.497577][ T5274] bridge0: port 1(bridge_slave_0) entered blocking state [ 328.505304][ T5274] bridge0: port 1(bridge_slave_0) entered disabled state [ 328.514849][ T5274] device bridge_slave_0 entered promiscuous mode [ 328.526192][ T5274] bridge0: port 2(bridge_slave_1) entered blocking state [ 328.534119][ T5274] bridge0: port 2(bridge_slave_1) entered disabled state [ 328.542214][ T5274] device bridge_slave_1 entered promiscuous mode [ 328.564521][ T5274] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 328.576676][ T5274] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 328.601121][ T5274] team0: Port device team_slave_0 added [ 328.609179][ T5274] team0: Port device team_slave_1 added [ 328.627910][ T5274] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 328.634963][ T5274] 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. [ 328.660990][ T5274] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 328.673667][ T5274] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 328.680785][ T5274] 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. [ 328.706891][ T5274] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 328.738111][ T5274] device hsr_slave_0 entered promiscuous mode [ 328.745052][ T5274] device hsr_slave_1 entered promiscuous mode [ 328.834078][ T5274] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 328.844598][ T5274] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 328.854017][ T5274] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 328.864912][ T5274] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 328.886320][ T5274] bridge0: port 2(bridge_slave_1) entered blocking state [ 328.893560][ T5274] bridge0: port 2(bridge_slave_1) entered forwarding state [ 328.901649][ T5274] bridge0: port 1(bridge_slave_0) entered blocking state [ 328.908753][ T5274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 328.953992][ T5274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 328.970178][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 328.980663][ T143] bridge0: port 1(bridge_slave_0) entered disabled state [ 328.989353][ T143] bridge0: port 2(bridge_slave_1) entered disabled state [ 328.998210][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 329.012546][ T5274] 8021q: adding VLAN 0 to HW filter on device team0 [ 329.023532][ T4564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 329.032390][ T4564] bridge0: port 1(bridge_slave_0) entered blocking state [ 329.039491][ T4564] bridge0: port 1(bridge_slave_0) entered forwarding state [ 329.051246][ T5281] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 329.060415][ T5281] bridge0: port 2(bridge_slave_1) entered blocking state [ 329.067580][ T5281] bridge0: port 2(bridge_slave_1) entered forwarding state [ 329.088920][ T4564] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 329.097739][ T4564] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 329.116981][ T4564] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 329.125350][ T4564] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 329.133847][ T4564] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 329.145126][ T5274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 329.244658][ T5274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 329.253506][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 329.262152][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 329.287695][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 329.302618][ T5274] device veth0_vlan entered promiscuous mode [ 329.310078][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 329.322483][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 329.330875][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 329.343415][ T5274] device veth1_vlan entered promiscuous mode [ 329.362808][ T5274] device veth0_macvtap entered promiscuous mode [ 329.372515][ T5281] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 329.381071][ T5281] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 329.390499][ T5281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 329.399709][ T5281] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 329.412058][ T5274] device veth1_macvtap entered promiscuous mode [ 329.428505][ T5274] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 329.438797][ T4564] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 329.447928][ T4564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 329.461546][ T5274] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 329.469045][ T5281] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 329.478488][ T5281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 329.490661][ T5274] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 329.500549][ T5274] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 329.509684][ T5274] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 329.518738][ T5274] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 329.583858][ T2923] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 329.592401][ T2923] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 329.602953][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 329.622130][ T2923] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 329.630918][ T2923] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 329.640331][ T5267] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2022/11/06 18:58:46 executed programs: 1 [ 329.722056][ T5290] EXT4-fs (sda1): re-mounted. Quota mode: none. [ 329.800162][ T2408] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 332.366020][ T2408] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 334.794196][ T2408] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 334.870130][ T2408] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.668502][ T2408] device hsr_slave_0 left promiscuous mode [ 335.677761][ T2408] device hsr_slave_1 left promiscuous mode [ 335.684821][ T2408] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 335.694168][ T2408] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 335.705099][ T2408] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 335.714326][ T2408] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 335.724250][ T2408] device bridge_slave_1 left promiscuous mode [ 335.732699][ T2408] bridge0: port 2(bridge_slave_1) entered disabled state [ 335.744757][ T2408] device bridge_slave_0 left promiscuous mode [ 335.752669][ T2408] bridge0: port 1(bridge_slave_0) entered disabled state [ 335.768259][ T2408] device veth1_macvtap left promiscuous mode [ 335.774613][ T2408] device veth0_macvtap left promiscuous mode [ 335.781581][ T2408] device veth1_vlan left promiscuous mode [ 335.788202][ T2408] device veth0_vlan left promiscuous mode [ 336.017778][ T2408] team0 (unregistering): Port device team_slave_1 removed [ 336.034639][ T2408] team0 (unregistering): Port device team_slave_0 removed [ 336.048510][ T2408] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 336.063897][ T2408] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 336.140281][ T2408] bond0 (unregistering): Released all slaves 2022/11/06 18:58:59 SYZFATAL: executor failed 11 times: failed to create temp dir: mkdir ./syzkaller-testdir4016000956: read-only file system