[ 90.231326][ T27] audit: type=1800 audit(1580644642.011:25): pid=9750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 91.106131][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 91.106143][ T27] audit: type=1800 audit(1580644642.881:29): pid=9750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 91.132941][ T27] audit: type=1800 audit(1580644642.891:30): pid=9750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.26' (ECDSA) to the list of known hosts. 2020/02/02 11:58:35 parsed 1 programs 2020/02/02 11:58:38 executed programs: 0 syzkaller login: [ 167.190356][ T9925] IPVS: ftp: loaded support on port[0] = 21 [ 167.207265][ T9923] IPVS: ftp: loaded support on port[0] = 21 [ 167.243668][ T9931] IPVS: ftp: loaded support on port[0] = 21 [ 167.246846][ T9927] IPVS: ftp: loaded support on port[0] = 21 [ 167.275857][ T9932] IPVS: ftp: loaded support on port[0] = 21 [ 167.305973][ T9933] IPVS: ftp: loaded support on port[0] = 21 [ 167.541989][ T9927] chnl_net:caif_netlink_parms(): no params data found [ 167.569876][ T9931] chnl_net:caif_netlink_parms(): no params data found [ 167.646590][ T9932] chnl_net:caif_netlink_parms(): no params data found [ 167.671995][ T9923] chnl_net:caif_netlink_parms(): no params data found [ 167.689313][ T9925] chnl_net:caif_netlink_parms(): no params data found [ 167.796430][ T9927] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.804537][ T9927] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.815645][ T9927] device bridge_slave_0 entered promiscuous mode [ 167.824293][ T9931] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.831654][ T9931] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.842766][ T9931] device bridge_slave_0 entered promiscuous mode [ 167.850579][ T9933] chnl_net:caif_netlink_parms(): no params data found [ 167.874541][ T9927] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.882668][ T9927] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.890842][ T9927] device bridge_slave_1 entered promiscuous mode [ 167.914178][ T9931] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.921621][ T9931] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.930188][ T9931] device bridge_slave_1 entered promiscuous mode [ 167.963763][ T9927] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.011416][ T9923] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.018717][ T9923] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.026697][ T9923] device bridge_slave_0 entered promiscuous mode [ 168.038237][ T9927] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.064207][ T9931] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.080274][ T9931] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.090670][ T9925] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.098960][ T9925] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.106710][ T9925] device bridge_slave_0 entered promiscuous mode [ 168.120999][ T9923] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.128113][ T9923] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.135876][ T9923] device bridge_slave_1 entered promiscuous mode [ 168.146420][ T9932] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.153964][ T9932] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.163009][ T9932] device bridge_slave_0 entered promiscuous mode [ 168.176190][ T9932] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.184086][ T9932] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.192701][ T9932] device bridge_slave_1 entered promiscuous mode [ 168.200554][ T9925] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.210247][ T9925] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.218987][ T9925] device bridge_slave_1 entered promiscuous mode [ 168.263590][ T9931] team0: Port device team_slave_0 added [ 168.284036][ T9927] team0: Port device team_slave_0 added [ 168.301446][ T9933] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.310056][ T9933] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.318119][ T9933] device bridge_slave_0 entered promiscuous mode [ 168.327557][ T9931] team0: Port device team_slave_1 added [ 168.342090][ T9923] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.354909][ T9923] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.367572][ T9925] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.378353][ T9927] team0: Port device team_slave_1 added [ 168.385289][ T9925] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.396299][ T9932] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.406182][ T9933] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.414383][ T9933] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.422547][ T9933] device bridge_slave_1 entered promiscuous mode [ 168.461019][ T9923] team0: Port device team_slave_0 added [ 168.468575][ T9932] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.479560][ T9923] team0: Port device team_slave_1 added [ 168.491421][ T9931] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.502043][ T9931] 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. [ 168.528676][ T9931] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.584360][ T9931] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.591435][ T9931] 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. [ 168.617837][ T9931] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 168.629776][ T9927] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.636750][ T9927] 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. [ 168.663769][ T9927] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.684200][ T9925] team0: Port device team_slave_0 added [ 168.692212][ T9932] team0: Port device team_slave_0 added [ 168.700061][ T9933] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.722738][ T9927] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.731638][ T9927] 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. [ 168.757954][ T9927] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 168.769512][ T9923] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.776466][ T9923] 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. [ 168.803192][ T9923] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.815821][ T9925] team0: Port device team_slave_1 added [ 168.824901][ T9932] team0: Port device team_slave_1 added [ 168.832433][ T9933] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.880190][ T9931] device hsr_slave_0 entered promiscuous mode [ 168.928350][ T9931] device hsr_slave_1 entered promiscuous mode [ 168.970609][ T9923] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.978515][ T9923] 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. [ 169.005244][ T9923] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.045475][ T9932] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 169.053963][ T9932] 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. [ 169.083894][ T9932] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.121825][ T9933] team0: Port device team_slave_0 added [ 169.131522][ T9933] team0: Port device team_slave_1 added [ 169.140587][ T9932] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.147675][ T9932] 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. [ 169.173841][ T9932] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.185648][ T9925] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 169.193370][ T9925] 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. [ 169.219952][ T9925] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.262296][ T9933] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 169.271266][ T9933] 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. [ 169.301166][ T9933] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.313723][ T9925] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.324577][ T9925] 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. [ 169.350642][ T9925] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.411111][ T9927] device hsr_slave_0 entered promiscuous mode [ 169.458609][ T9927] device hsr_slave_1 entered promiscuous mode [ 169.517903][ T9927] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 169.525717][ T9927] Cannot create hsr debugfs directory [ 169.571078][ T9923] device hsr_slave_0 entered promiscuous mode [ 169.638142][ T9923] device hsr_slave_1 entered promiscuous mode [ 169.707964][ T9923] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 169.715709][ T9923] Cannot create hsr debugfs directory [ 169.745631][ T9933] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.752790][ T9933] 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. [ 169.779805][ T9933] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.890413][ T9932] device hsr_slave_0 entered promiscuous mode [ 169.938374][ T9932] device hsr_slave_1 entered promiscuous mode [ 169.977869][ T9932] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 169.985484][ T9932] Cannot create hsr debugfs directory [ 170.050908][ T9925] device hsr_slave_0 entered promiscuous mode [ 170.098311][ T9925] device hsr_slave_1 entered promiscuous mode [ 170.147913][ T9925] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.155664][ T9925] Cannot create hsr debugfs directory [ 170.251156][ T9933] device hsr_slave_0 entered promiscuous mode [ 170.318138][ T9933] device hsr_slave_1 entered promiscuous mode [ 170.377898][ T9933] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.385585][ T9933] Cannot create hsr debugfs directory [ 170.650975][ T9931] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 170.714584][ T9931] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 170.772689][ T9931] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 170.833230][ T9931] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 170.974730][ T9925] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 171.054256][ T9923] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 171.103727][ T9923] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 171.160255][ T9927] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 171.200495][ T9925] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 171.240948][ T9925] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 171.303387][ T9925] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 171.363936][ T9923] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 171.412804][ T9927] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 171.485224][ T9932] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 171.550172][ T9923] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 171.596848][ T9927] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 171.641639][ T9927] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 171.701779][ T9932] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 171.760119][ T9932] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 171.806631][ T9932] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 171.870356][ T9933] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 171.931851][ T9933] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 171.971328][ T9933] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 172.057311][ T9933] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 172.271734][ T9931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.291456][ T9927] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.316324][ T9925] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.334431][ T9923] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.367557][ T9931] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.391149][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.401246][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.409881][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.417789][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.436514][ T9923] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.454220][ T9932] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.467859][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.477195][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.486339][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.493667][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.502614][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.510791][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.518851][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.528389][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.536794][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.544014][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.551907][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.560343][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.584873][ T9925] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.606974][ T9927] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.624067][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.632726][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.642060][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.651163][ T2700] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.658297][ T2700] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.666820][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.676119][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.684889][ T2700] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.692428][ T2700] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.701421][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.709746][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.717434][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 172.727703][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.735804][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 172.754235][ T9933] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.778031][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 172.786762][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 172.806665][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 172.815988][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 172.825045][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 172.833611][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.842821][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.851819][ T2740] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.859036][ T2740] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.868341][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 172.876496][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.906479][ T9932] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.915358][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.934383][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.943414][ T3219] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.950563][ T3219] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.959375][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 172.968230][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.976856][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.985586][ T3219] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.992719][ T3219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.001052][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.009769][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.018337][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.027182][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.036667][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.046012][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.066995][ T9931] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 173.092056][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.101521][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.110041][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 173.118245][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.125987][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.135556][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.144593][ T2695] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.152019][ T2695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.160787][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.169413][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.178007][ T2695] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.185180][ T2695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.193038][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 173.204003][ T9933] 8021q: adding VLAN 0 to HW filter on device team0 [ 173.212110][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.250854][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.260997][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.270620][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.279330][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.288408][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 173.297199][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 173.306121][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.314887][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.323932][ T2700] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.334107][ T2700] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.342533][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 173.352786][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.392966][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.403875][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.413167][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.423543][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.432416][ T2695] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.439820][ T2695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.447574][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 173.456997][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.465989][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.474498][ T2695] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.481633][ T2695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.490421][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 173.499410][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.508333][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.516716][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.526489][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.536170][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 173.566185][ T9931] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.579713][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.587696][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.588986][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 173.604209][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 173.613267][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.624082][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.633280][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.644405][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.653409][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.662802][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.671733][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.680515][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.689112][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.697841][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.706528][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 173.715909][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.743740][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.756922][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.766587][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.779362][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.788552][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 173.819455][ T9927] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 173.838719][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.847586][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.868540][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.877319][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.886951][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.897039][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.905764][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.914329][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.923330][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.934878][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 173.966287][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.976810][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.985640][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.994380][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.016155][ T9923] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.031819][ T9933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 174.052369][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.060104][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.067658][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 174.076315][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.085292][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.093276][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.113056][ T9925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 174.141645][ T9927] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.183629][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.194295][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.203868][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.212080][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.263787][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.272654][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.281860][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.289616][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.298775][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.306385][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.314196][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.322875][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.334469][ T9932] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.354366][ T9925] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.365874][ T9931] device veth0_vlan entered promiscuous mode [ 174.373862][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.382641][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.391127][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.401038][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.410000][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.418675][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.431095][ T9933] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.473308][ T9931] device veth1_vlan entered promiscuous mode [ 174.534191][ T9923] device veth0_vlan entered promiscuous mode [ 174.550984][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 174.559716][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.569105][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.589733][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.600814][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.626853][ T9923] device veth1_vlan entered promiscuous mode [ 174.674471][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 174.685122][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 174.693965][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.703930][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.713354][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.722612][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.755170][ T9927] device veth0_vlan entered promiscuous mode [ 174.780971][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.796886][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.806245][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.821906][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.873805][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 174.883738][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.893263][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.902017][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.911496][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.920467][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 174.929832][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.941325][ T9925] device veth0_vlan entered promiscuous mode [ 174.956562][ T9927] device veth1_vlan entered promiscuous mode [ 174.970245][ T9933] device veth0_vlan entered promiscuous mode [ 174.983504][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 174.992515][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.002151][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.010571][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.019217][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.027063][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 175.035883][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.044645][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.052681][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.063537][ T9925] device veth1_vlan entered promiscuous mode [ 175.085844][ T9931] device veth0_macvtap entered promiscuous mode [ 175.099282][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 175.111812][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 175.122101][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.142312][ T9932] device veth0_vlan entered promiscuous mode [ 175.168457][ T9933] device veth1_vlan entered promiscuous mode [ 175.195027][ T9923] device veth0_macvtap entered promiscuous mode [ 175.206274][ T9931] device veth1_macvtap entered promiscuous mode [ 175.219832][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.229885][ T3219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.240479][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.252949][ T9932] device veth1_vlan entered promiscuous mode [ 175.271933][ T9923] device veth1_macvtap entered promiscuous mode [ 175.303756][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.312230][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.322527][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.336178][ T9927] device veth0_macvtap entered promiscuous mode [ 175.365851][ T9931] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.379262][ T9927] device veth1_macvtap entered promiscuous mode [ 175.397918][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.406237][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.415665][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.425769][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.447042][ T9931] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.466531][ T9923] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.481996][ T9923] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.494744][ T9923] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.502416][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.512246][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.521503][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.531176][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.541460][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.551367][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.561335][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.571072][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.584398][ T9933] device veth0_macvtap entered promiscuous mode [ 175.597434][ T9927] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.608610][ T9927] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.619237][ T9927] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.630205][ T9927] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.642559][ T9927] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.654680][ T9927] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.665886][ T9927] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.678072][ T9927] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.688519][ T9925] device veth0_macvtap entered promiscuous mode [ 175.701930][ T9925] device veth1_macvtap entered promiscuous mode [ 175.709797][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.723064][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.731506][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.739801][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.748746][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.757481][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.766288][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.775061][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.784103][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.801117][ T9923] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.817661][ T9923] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.828138][ T9923] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.838702][ T9923] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.850277][ T9923] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.860424][ T9933] device veth1_macvtap entered promiscuous mode [ 175.887504][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.898275][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.907246][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.941455][ T9932] device veth0_macvtap entered promiscuous mode [ 175.952219][ T9925] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.971931][ T9925] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.982541][ T9925] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.993114][ T9925] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.006545][ T9925] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.017801][ T9925] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.030461][ T9925] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.046570][ T9925] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.057324][ T9925] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.067212][ T9925] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.078766][ T9925] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.089361][ T9925] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.099945][ T9925] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.111963][ T9925] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.194027][ T9932] device veth1_macvtap entered promiscuous mode [ 176.202909][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 176.212352][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.220664][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.229530][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.238448][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.247114][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.511313][ T9933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.522493][ T9933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.532393][ T9933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.543853][ T9933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.553809][ T9933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.564260][ T9933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.574168][ T9933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.584683][ T9933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.596564][ T9933] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.660037][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.671701][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.699382][ T9932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.715785][ T9932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.726144][ T9932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.742291][ T9932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.752211][ T9932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.764127][ T9932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.774462][ T9932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.785614][ T9932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.795629][ T9932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.806261][ T9932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.820620][ T9932] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.855340][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.882709][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.894188][ T9933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.908601][ T9933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.920722][ T9933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.932711][ T9933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.943132][ T9933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.954296][ T9933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.964313][ T9933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.974844][ T9933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.986782][ T9933] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.996243][ T9932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.016213][ T9932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.026201][ T9932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.036652][ T9932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.046802][ T9932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.057408][ T9932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.067584][ T9932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.079994][ T9932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.091143][ T9932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.101645][ T9932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.114272][ T9932] batman_adv: batadv0: Interface activated: batadv_slave_1 2020/02/02 11:58:48 executed programs: 6 [ 177.162574][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.184774][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 177.195634][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.209807][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/02/02 11:58:53 executed programs: 130 [ 184.260531][T10688] [ 184.262909][T10688] ====================================================== [ 184.269921][T10688] WARNING: possible circular locking dependency detected [ 184.277968][T10688] 5.5.0-syzkaller #0 Not tainted [ 184.283366][T10688] ------------------------------------------------------ [ 184.290478][T10688] syz-executor.0/10688 is trying to acquire lock: [ 184.297428][T10688] ffff88807fef0128 ((wq_completion)wg-kex-wireguard0#6){+.+.}, at: flush_workqueue+0xf7/0x14c0 [ 184.307780][T10688] [ 184.307780][T10688] but task is already holding lock: [ 184.315173][T10688] ffff888095528e80 (&wg->static_identity.lock){++++}, at: wg_set_device+0xe8b/0x1350 [ 184.324730][T10688] [ 184.324730][T10688] which lock already depends on the new lock. [ 184.324730][T10688] [ 184.335403][T10688] [ 184.335403][T10688] the existing dependency chain (in reverse order) is: [ 184.344414][T10688] [ 184.344414][T10688] -> #2 (&wg->static_identity.lock){++++}: [ 184.352388][T10688] down_read+0x95/0x430 [ 184.357104][T10688] wg_noise_handshake_create_initiation+0xc0/0x670 [ 184.364239][T10688] wg_packet_send_handshake_initiation+0x185/0x250 [ 184.371462][T10688] wg_packet_handshake_send_worker+0x1d/0x30 [ 184.378063][T10688] process_one_work+0xa05/0x17a0 [ 184.383519][T10688] worker_thread+0x98/0xe40 [ 184.388625][T10688] kthread+0x361/0x430 [ 184.393297][T10688] ret_from_fork+0x24/0x30 [ 184.398252][T10688] [ 184.398252][T10688] -> #1 ((work_completion)(&peer->transmit_handshake_work)){+.+.}: [ 184.408313][T10688] process_one_work+0x972/0x17a0 [ 184.413778][T10688] worker_thread+0x98/0xe40 [ 184.418808][T10688] kthread+0x361/0x430 [ 184.423389][T10688] ret_from_fork+0x24/0x30 [ 184.428312][T10688] [ 184.428312][T10688] -> #0 ((wq_completion)wg-kex-wireguard0#6){+.+.}: [ 184.437512][T10688] __lock_acquire+0x2596/0x4a00 [ 184.443270][T10688] lock_acquire+0x190/0x410 [ 184.448404][T10688] flush_workqueue+0x126/0x14c0 [ 184.453859][T10688] peer_remove_after_dead+0x16b/0x230 [ 184.459744][T10688] wg_peer_remove+0x244/0x340 [ 184.465969][T10688] wg_set_device+0xf76/0x1350 [ 184.471205][T10688] genl_rcv_msg+0x67d/0xea0 [ 184.476231][T10688] netlink_rcv_skb+0x177/0x450 [ 184.481916][T10688] genl_rcv+0x29/0x40 [ 184.486409][T10688] netlink_unicast+0x59e/0x7e0 [ 184.491828][T10688] netlink_sendmsg+0x91c/0xea0 [ 184.497135][T10688] sock_sendmsg+0xd7/0x130 [ 184.502284][T10688] ____sys_sendmsg+0x753/0x880 [ 184.507744][T10688] ___sys_sendmsg+0x100/0x170 [ 184.513041][T10688] __sys_sendmsg+0x105/0x1d0 [ 184.518243][T10688] __x64_sys_sendmsg+0x78/0xb0 [ 184.524326][T10688] do_syscall_64+0xfa/0x790 [ 184.529365][T10688] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 184.535902][T10688] [ 184.535902][T10688] other info that might help us debug this: [ 184.535902][T10688] [ 184.546143][T10688] Chain exists of: [ 184.546143][T10688] (wq_completion)wg-kex-wireguard0#6 --> (work_completion)(&peer->transmit_handshake_work) --> &wg->static_identity.lock [ 184.546143][T10688] [ 184.565202][T10688] Possible unsafe locking scenario: [ 184.565202][T10688] [ 184.572950][T10688] CPU0 CPU1 [ 184.578318][T10688] ---- ---- [ 184.583677][T10688] lock(&wg->static_identity.lock); [ 184.589074][T10688] lock((work_completion)(&peer->transmit_handshake_work)); [ 184.599185][T10688] lock(&wg->static_identity.lock); [ 184.606999][T10688] lock((wq_completion)wg-kex-wireguard0#6); [ 184.613341][T10688] [ 184.613341][T10688] *** DEADLOCK *** [ 184.613341][T10688] [ 184.621761][T10688] 5 locks held by syz-executor.0/10688: [ 184.627311][T10688] #0: ffffffff8a796128 (cb_lock){++++}, at: genl_rcv+0x1a/0x40 [ 184.635089][T10688] #1: ffffffff8a7961e0 (genl_mutex){+.+.}, at: genl_rcv_msg+0x7de/0xea0 [ 184.645710][T10688] #2: ffffffff8a7403c0 (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20 [ 184.653694][T10688] #3: ffff8880955290a0 (&wg->device_update_lock){+.+.}, at: wg_set_device+0x2be/0x1350 [ 184.663415][T10688] #4: ffff888095528e80 (&wg->static_identity.lock){++++}, at: wg_set_device+0xe8b/0x1350 [ 184.673948][T10688] [ 184.673948][T10688] stack backtrace: [ 184.680030][T10688] CPU: 0 PID: 10688 Comm: syz-executor.0 Not tainted 5.5.0-syzkaller #0 [ 184.688425][T10688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.698468][T10688] Call Trace: [ 184.701780][T10688] dump_stack+0x197/0x210 [ 184.706113][T10688] print_circular_bug.isra.0.cold+0x163/0x172 [ 184.712171][T10688] check_noncircular+0x32e/0x3e0 [ 184.717226][T10688] ? print_circular_bug.isra.0+0x230/0x230 [ 184.723028][T10688] ? alloc_list_entry+0xc0/0xc0 [ 184.728096][T10688] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 184.734338][T10688] ? find_first_zero_bit+0x9a/0xc0 [ 184.739440][T10688] __lock_acquire+0x2596/0x4a00 [ 184.744295][T10688] ? mark_held_locks+0xf0/0xf0 [ 184.749060][T10688] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 184.755291][T10688] ? find_first_zero_bit+0x9a/0xc0 [ 184.760404][T10688] lock_acquire+0x190/0x410 [ 184.764909][T10688] ? flush_workqueue+0xf7/0x14c0 [ 184.769849][T10688] flush_workqueue+0x126/0x14c0 [ 184.774753][T10688] ? flush_workqueue+0xf7/0x14c0 [ 184.779719][T10688] ? napi_hash_del+0x125/0x170 [ 184.784486][T10688] ? lock_downgrade+0x920/0x920 [ 184.789432][T10688] ? pwq_unbound_release_workfn+0x2f0/0x2f0 [ 184.795340][T10688] ? _raw_spin_unlock+0x28/0x40 [ 184.800189][T10688] ? kfree_skb+0x10e/0x420 [ 184.804597][T10688] peer_remove_after_dead+0x16b/0x230 [ 184.809982][T10688] ? peer_remove_after_dead+0x16b/0x230 [ 184.815552][T10688] wg_peer_remove+0x244/0x340 [ 184.820236][T10688] wg_set_device+0xf76/0x1350 [ 184.824901][T10688] ? set_peer+0x1150/0x1150 [ 184.829522][T10688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 184.835817][T10688] ? __nla_parse+0x43/0x60 [ 184.840234][T10688] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 184.846583][T10688] genl_rcv_msg+0x67d/0xea0 [ 184.851075][T10688] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 184.857938][T10688] ? __kasan_check_read+0x11/0x20 [ 184.862985][T10688] ? find_held_lock+0x35/0x130 [ 184.867849][T10688] netlink_rcv_skb+0x177/0x450 [ 184.872651][T10688] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 184.878999][T10688] ? netlink_ack+0xb50/0xb50 [ 184.883780][T10688] ? __kasan_check_write+0x14/0x20 [ 184.888910][T10688] ? netlink_deliver_tap+0x248/0xbf0 [ 184.894208][T10688] genl_rcv+0x29/0x40 [ 184.898209][T10688] netlink_unicast+0x59e/0x7e0 [ 184.902975][T10688] ? netlink_attachskb+0x870/0x870 [ 184.908223][T10688] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 184.913926][T10688] ? __check_object_size+0x3d/0x437 [ 184.919226][T10688] netlink_sendmsg+0x91c/0xea0 [ 184.924010][T10688] ? netlink_unicast+0x7e0/0x7e0 [ 184.928954][T10688] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 184.934635][T10688] ? apparmor_socket_sendmsg+0x2a/0x30 [ 184.940100][T10688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 184.946344][T10688] ? security_socket_sendmsg+0x8d/0xc0 [ 184.951842][T10688] ? netlink_unicast+0x7e0/0x7e0 [ 184.956794][T10688] sock_sendmsg+0xd7/0x130 [ 184.961267][T10688] ____sys_sendmsg+0x753/0x880 [ 184.966024][T10688] ? kernel_sendmsg+0x50/0x50 [ 184.970694][T10688] ? __fget_files+0x337/0x520 [ 184.975380][T10688] ? find_held_lock+0x35/0x130 [ 184.980147][T10688] ___sys_sendmsg+0x100/0x170 [ 184.984817][T10688] ? sendmsg_copy_msghdr+0x70/0x70 [ 184.989936][T10688] ? __kasan_check_read+0x11/0x20 [ 184.994949][T10688] ? __fget_files+0x359/0x520 [ 184.999620][T10688] ? ksys_dup3+0x3e0/0x3e0 [ 185.004026][T10688] ? __fget_light+0x1ad/0x270 [ 185.008704][T10688] ? __fdget+0x1b/0x20 [ 185.012796][T10688] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 185.019027][T10688] __sys_sendmsg+0x105/0x1d0 [ 185.023611][T10688] ? __sys_sendmsg_sock+0xc0/0xc0 [ 185.028637][T10688] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 185.034291][T10688] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 185.039767][T10688] ? do_syscall_64+0x26/0x790 [ 185.044451][T10688] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 185.050581][T10688] ? do_syscall_64+0x26/0x790 [ 185.055275][T10688] __x64_sys_sendmsg+0x78/0xb0 [ 185.060044][T10688] do_syscall_64+0xfa/0x790 [ 185.064702][T10688] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 185.070592][T10688] RIP: 0033:0x45b399 [ 185.074479][T10688] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 185.095310][T10688] RSP: 002b:00007f73eea75c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 185.103721][T10688] RAX: ffffffffffffffda RBX: 00007f73eea766d4 RCX: 000000000045b399 [ 185.111827][T10688] RDX: 0000000000000000 RSI: 0000000020001340 RDI: 0000000000000003 [ 185.119792][T10688] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 185.127751][T10688] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 185.135711][T10688] R13: 00000000000009ba R14: 00000000004cb2b8 R15: 000000000075bfd4