DUID 00:04:e6:bc:8e:bc:c3:7a:f3:fc:35:c5:a5:4f:9b:64:01:ce forked to background, child pid 4813 [ 29.516696][ T4814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.526421][ T4814] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 76.168995][ T14] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.28' (ECDSA) to the list of known hosts. 2022/11/07 09:01:56 ignoring optional flag "sandboxArg"="0" 2022/11/07 09:01:56 parsed 1 programs [ 313.040005][ T5258] cgroup: Unknown subsys name 'net' [ 313.155308][ T5258] cgroup: Unknown subsys name 'rlimit' 2022/11/07 09:01:56 executed programs: 0 [ 314.345187][ T5266] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 314.353182][ T5266] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 314.360998][ T5266] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 314.368902][ T5266] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 314.376361][ T5266] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 314.383734][ T5266] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 314.391731][ T5264] Bluetooth: hci0: HCI_REQ-0x0c1a [ 314.493593][ T5264] chnl_net:caif_netlink_parms(): no params data found [ 314.536103][ T5264] bridge0: port 1(bridge_slave_0) entered blocking state [ 314.543668][ T5264] bridge0: port 1(bridge_slave_0) entered disabled state [ 314.551690][ T5264] device bridge_slave_0 entered promiscuous mode [ 314.561433][ T5264] bridge0: port 2(bridge_slave_1) entered blocking state [ 314.568813][ T5264] bridge0: port 2(bridge_slave_1) entered disabled state [ 314.576489][ T5264] device bridge_slave_1 entered promiscuous mode [ 314.597459][ T5264] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 314.609784][ T5264] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 314.631937][ T5264] team0: Port device team_slave_0 added [ 314.639469][ T5264] team0: Port device team_slave_1 added [ 314.657082][ T5264] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 314.664048][ T5264] 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. [ 314.690015][ T5264] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 314.703033][ T5264] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 314.710809][ T5264] 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. [ 314.737090][ T5264] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 314.767711][ T5264] device hsr_slave_0 entered promiscuous mode [ 314.774670][ T5264] device hsr_slave_1 entered promiscuous mode [ 314.860480][ T5264] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 314.870271][ T5264] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 314.879804][ T5264] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 314.889069][ T5264] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 314.909410][ T5264] bridge0: port 2(bridge_slave_1) entered blocking state [ 314.916603][ T5264] bridge0: port 2(bridge_slave_1) entered forwarding state [ 314.924390][ T5264] bridge0: port 1(bridge_slave_0) entered blocking state [ 314.931472][ T5264] bridge0: port 1(bridge_slave_0) entered forwarding state [ 314.975652][ T5264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 314.991038][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 315.000347][ T26] bridge0: port 1(bridge_slave_0) entered disabled state [ 315.009601][ T26] bridge0: port 2(bridge_slave_1) entered disabled state [ 315.017687][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 315.029759][ T5264] 8021q: adding VLAN 0 to HW filter on device team0 [ 315.040267][ T5275] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 315.049088][ T5275] bridge0: port 1(bridge_slave_0) entered blocking state [ 315.056140][ T5275] bridge0: port 1(bridge_slave_0) entered forwarding state [ 315.083048][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 315.091704][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 315.098916][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 315.106972][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 315.115983][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 315.124796][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 315.136200][ T5264] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 315.149364][ T5264] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 315.157685][ T5275] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 315.165482][ T5275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 315.265560][ T5264] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 315.274315][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 315.281859][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 315.298030][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 315.315306][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 315.324373][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 315.332225][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 315.342566][ T5264] device veth0_vlan entered promiscuous mode [ 315.352890][ T5264] device veth1_vlan entered promiscuous mode [ 315.371216][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 315.379928][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 315.388446][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 315.398998][ T5264] device veth0_macvtap entered promiscuous mode [ 315.409636][ T5264] device veth1_macvtap entered promiscuous mode [ 315.424100][ T5264] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 315.431691][ T5275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 315.441483][ T5275] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 315.452800][ T5264] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 315.461039][ T5275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 315.471935][ T5264] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 315.481013][ T5264] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 315.489982][ T5264] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 315.499661][ T5264] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 315.564237][ T5273] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 315.575494][ T5273] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 315.586908][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 315.599598][ T5273] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 315.607986][ T5273] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 315.616180][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 315.663984][ T5281] ======================================================= [ 315.663984][ T5281] WARNING: The mand mount option has been deprecated and [ 315.663984][ T5281] and is ignored by this kernel. Remove the mand [ 315.663984][ T5281] option from the mount to silence this warning. [ 315.663984][ T5281] ======================================================= [ 315.722242][ T5281] EXT4-fs (sda1): re-mounted. Quota mode: none. [ 315.801569][ T5282] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 316.809623][ T1239] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.816169][ T1239] ieee802154 phy1 wpan1: encryption failed: -22 [ 318.586932][ T5282] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 320.745469][ T5282] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 320.808643][ T5282] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 321.631162][ T5282] device hsr_slave_0 left promiscuous mode [ 321.639679][ T5282] device hsr_slave_1 left promiscuous mode [ 321.647259][ T5282] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 321.656622][ T5282] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 321.668604][ T5282] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 321.676014][ T5282] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 321.691977][ T5282] device bridge_slave_1 left promiscuous mode [ 321.700744][ T5282] bridge0: port 2(bridge_slave_1) entered disabled state [ 321.713264][ T5282] device bridge_slave_0 left promiscuous mode [ 321.722225][ T5282] bridge0: port 1(bridge_slave_0) entered disabled state [ 321.738247][ T5282] device veth1_macvtap left promiscuous mode [ 321.744574][ T5282] device veth0_macvtap left promiscuous mode [ 321.752568][ T5282] device veth1_vlan left promiscuous mode [ 321.759325][ T5282] device veth0_vlan left promiscuous mode [ 322.033756][ T5282] team0 (unregistering): Port device team_slave_1 removed [ 322.049781][ T5282] team0 (unregistering): Port device team_slave_0 removed [ 322.066093][ T5282] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 322.082402][ T5282] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 322.166851][ T5282] bond0 (unregistering): Released all slaves 2022/11/07 09:02:13 SYZFATAL: executor failed 11 times: failed to create temp dir: mkdir ./syzkaller-testdir3638651862: read-only file system