forked to background, child pid 3184 no interfaces have a carrier [ 22.273876][ T3185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 22.283640][ T3185] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 70.615787][ T46] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.232' (ECDSA) to the list of known hosts. 2022/10/04 04:46:44 ignoring optional flag "sandboxArg"="0" 2022/10/04 04:46:44 parsed 1 programs [ 307.220681][ T3627] cgroup: Unknown subsys name 'net' [ 307.328037][ T3627] cgroup: Unknown subsys name 'rlimit' 2022/10/04 04:46:45 executed programs: 0 [ 308.539789][ T3635] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 308.547595][ T3635] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 308.555470][ T3635] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 308.563630][ T3635] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 308.571275][ T3635] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 308.578716][ T3635] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 308.663034][ T3633] chnl_net:caif_netlink_parms(): no params data found [ 308.699081][ T3633] bridge0: port 1(bridge_slave_0) entered blocking state [ 308.706587][ T3633] bridge0: port 1(bridge_slave_0) entered disabled state [ 308.714479][ T3633] device bridge_slave_0 entered promiscuous mode [ 308.722850][ T3633] bridge0: port 2(bridge_slave_1) entered blocking state [ 308.729950][ T3633] bridge0: port 2(bridge_slave_1) entered disabled state [ 308.738298][ T3633] device bridge_slave_1 entered promiscuous mode [ 308.756396][ T3633] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 308.766943][ T3633] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 308.787262][ T3633] team0: Port device team_slave_0 added [ 308.794271][ T3633] team0: Port device team_slave_1 added [ 308.809556][ T3633] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 308.816530][ T3633] 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. [ 308.842598][ T3633] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 308.855049][ T3633] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 308.861992][ T3633] 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. [ 308.887927][ T3633] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 308.914481][ T3633] device hsr_slave_0 entered promiscuous mode [ 308.920966][ T3633] device hsr_slave_1 entered promiscuous mode [ 308.988248][ T3633] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 308.997825][ T3633] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 309.006479][ T3633] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 309.015983][ T3633] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 309.033971][ T3633] bridge0: port 2(bridge_slave_1) entered blocking state [ 309.041080][ T3633] bridge0: port 2(bridge_slave_1) entered forwarding state [ 309.048782][ T3633] bridge0: port 1(bridge_slave_0) entered blocking state [ 309.055868][ T3633] bridge0: port 1(bridge_slave_0) entered forwarding state [ 309.096548][ T3633] 8021q: adding VLAN 0 to HW filter on device bond0 [ 309.107981][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 309.117836][ T23] bridge0: port 1(bridge_slave_0) entered disabled state [ 309.126182][ T23] bridge0: port 2(bridge_slave_1) entered disabled state [ 309.134348][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 309.146504][ T3633] 8021q: adding VLAN 0 to HW filter on device team0 [ 309.157089][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 309.165714][ T3642] bridge0: port 1(bridge_slave_0) entered blocking state [ 309.172784][ T3642] bridge0: port 1(bridge_slave_0) entered forwarding state [ 309.184345][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 309.192959][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 309.200003][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 309.216688][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 309.225493][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 309.241233][ T3633] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 309.252931][ T3633] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 309.264793][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 309.273829][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 309.283728][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 309.295122][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 309.359927][ T3633] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 309.367587][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 309.375228][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 309.395663][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 309.408464][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 309.419026][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 309.426924][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 309.435077][ T3633] device veth0_vlan entered promiscuous mode [ 309.445756][ T3633] device veth1_vlan entered promiscuous mode [ 309.464434][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 309.473804][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 309.481883][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 309.492051][ T3633] device veth0_macvtap entered promiscuous mode [ 309.501589][ T3633] device veth1_macvtap entered promiscuous mode [ 309.517272][ T3633] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 309.525852][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 309.535083][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 309.545944][ T3633] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 309.553977][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 309.564913][ T3633] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.574952][ T3633] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.583854][ T3633] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.592639][ T3633] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.679037][ T3651] EXT4-fs (sda1): re-mounted. Quota mode: none. [ 309.756685][ T57] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 313.023528][ T57] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 315.208937][ T57] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 315.331545][ T57] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 315.997864][ T57] device hsr_slave_0 left promiscuous mode [ 316.005841][ T57] device hsr_slave_1 left promiscuous mode [ 316.012964][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 316.020387][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 316.031813][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 316.039656][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 316.049868][ T57] device bridge_slave_1 left promiscuous mode [ 316.057592][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 316.072215][ T57] device bridge_slave_0 left promiscuous mode [ 316.079676][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 316.101566][ T57] device veth1_macvtap left promiscuous mode [ 316.109055][ T57] device veth0_macvtap left promiscuous mode [ 316.116051][ T57] device veth1_vlan left promiscuous mode [ 316.122036][ T57] device veth0_vlan left promiscuous mode [ 316.284969][ T57] team0 (unregistering): Port device team_slave_1 removed [ 316.296575][ T57] team0 (unregistering): Port device team_slave_0 removed [ 316.307987][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 316.320624][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 316.362266][ T57] bond0 (unregistering): Released all slaves [ 316.374452][ T1233] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.380962][ T1233] ieee802154 phy1 wpan1: encryption failed: -22 2022/10/04 04:47:01 SYZFATAL: executor failed 11 times: failed to create temp dir: mkdir ./syzkaller-testdir1728863911: read-only file system