forked to background, child pid 3184[ 24.856446][ T3185] 8021q: adding VLAN 0 to HW filter on device bond0 no interfaces have a carrier [ 24.874867][ T3185] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 76.230457][ T15] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.60' (ECDSA) to the list of known hosts. 2022/10/03 00:32:04 ignoring optional flag "sandboxArg"="0" 2022/10/03 00:32:04 parsed 1 programs [ 311.921526][ T3629] cgroup: Unknown subsys name 'net' [ 312.035382][ T3629] cgroup: Unknown subsys name 'rlimit' 2022/10/03 00:32:04 executed programs: 0 [ 313.277127][ T3638] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 313.284993][ T3638] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 313.292898][ T3638] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 313.301370][ T3636] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 313.309089][ T3636] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 313.316251][ T3636] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 313.415928][ T3635] chnl_net:caif_netlink_parms(): no params data found [ 313.458396][ T3635] bridge0: port 1(bridge_slave_0) entered blocking state [ 313.466159][ T3635] bridge0: port 1(bridge_slave_0) entered disabled state [ 313.474614][ T3635] device bridge_slave_0 entered promiscuous mode [ 313.483379][ T3635] bridge0: port 2(bridge_slave_1) entered blocking state [ 313.491039][ T3635] bridge0: port 2(bridge_slave_1) entered disabled state [ 313.499238][ T3635] device bridge_slave_1 entered promiscuous mode [ 313.520376][ T3635] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 313.531342][ T3635] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 313.553526][ T3635] team0: Port device team_slave_0 added [ 313.561139][ T3635] team0: Port device team_slave_1 added [ 313.578227][ T3635] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 313.585293][ T3635] 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. [ 313.611314][ T3635] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 313.625066][ T3635] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 313.632076][ T3635] 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. [ 313.658060][ T3635] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 313.686894][ T3635] device hsr_slave_0 entered promiscuous mode [ 313.694010][ T3635] device hsr_slave_1 entered promiscuous mode [ 313.773291][ T3635] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 313.783386][ T3635] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 313.792509][ T3635] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 313.801678][ T3635] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 313.821650][ T3635] bridge0: port 2(bridge_slave_1) entered blocking state [ 313.828847][ T3635] bridge0: port 2(bridge_slave_1) entered forwarding state [ 313.836482][ T3635] bridge0: port 1(bridge_slave_0) entered blocking state [ 313.843601][ T3635] bridge0: port 1(bridge_slave_0) entered forwarding state [ 313.884974][ T3635] 8021q: adding VLAN 0 to HW filter on device bond0 [ 313.897216][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 313.907457][ T3630] bridge0: port 1(bridge_slave_0) entered disabled state [ 313.917445][ T3630] bridge0: port 2(bridge_slave_1) entered disabled state [ 313.925436][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 313.940004][ T3635] 8021q: adding VLAN 0 to HW filter on device team0 [ 313.950660][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 313.959447][ T143] bridge0: port 1(bridge_slave_0) entered blocking state [ 313.966639][ T143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 313.991131][ T3645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 313.999926][ T3645] bridge0: port 2(bridge_slave_1) entered blocking state [ 314.006993][ T3645] bridge0: port 2(bridge_slave_1) entered forwarding state [ 314.016836][ T3645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 314.025326][ T3645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 314.033832][ T3645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 314.042395][ T3645] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 314.054645][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 314.065283][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 314.141373][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 314.149763][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 314.161846][ T3635] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 314.178922][ T3645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 314.198551][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 314.207136][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 314.215094][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 314.225520][ T3635] device veth0_vlan entered promiscuous mode [ 314.236581][ T3635] device veth1_vlan entered promiscuous mode [ 314.254755][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 314.262963][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 314.271381][ T3630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 314.282586][ T3635] device veth0_macvtap entered promiscuous mode [ 314.293349][ T3635] device veth1_macvtap entered promiscuous mode [ 314.308248][ T3635] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 314.316056][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 314.325554][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 314.337214][ T3635] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 314.345306][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 314.356235][ T3635] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 314.365979][ T3635] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 314.374745][ T3635] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 314.384184][ T3635] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 314.480008][ T3652] EXT4-fs (sda1): re-mounted. Quota mode: none. [ 314.554273][ T987] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 316.870845][ T1240] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.877308][ T1240] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.286942][ T987] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 319.706174][ T987] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 319.769768][ T987] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 320.375517][ T987] device hsr_slave_0 left promiscuous mode [ 320.383594][ T987] device hsr_slave_1 left promiscuous mode [ 320.391700][ T987] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 320.401093][ T987] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 320.411332][ T987] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 320.420276][ T987] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 320.430283][ T987] device bridge_slave_1 left promiscuous mode [ 320.437327][ T987] bridge0: port 2(bridge_slave_1) entered disabled state [ 320.454909][ T987] device bridge_slave_0 left promiscuous mode [ 320.462515][ T987] bridge0: port 1(bridge_slave_0) entered disabled state [ 320.483025][ T987] device veth1_macvtap left promiscuous mode [ 320.491207][ T987] device veth0_macvtap left promiscuous mode [ 320.497353][ T987] device veth1_vlan left promiscuous mode [ 320.504356][ T987] device veth0_vlan left promiscuous mode [ 320.721335][ T987] team0 (unregistering): Port device team_slave_1 removed [ 320.734640][ T987] team0 (unregistering): Port device team_slave_0 removed [ 320.747708][ T987] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 320.761828][ T987] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 320.808325][ T987] bond0 (unregistering): Released all slaves 2022/10/03 00:32:21 SYZFATAL: executor failed 11 times: failed to create temp dir: mkdir ./syzkaller-testdir795563951: read-only file system