Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 46.917571][ T7175] as (7175) used greatest stack depth: 23072 bytes left [ 47.357867][ T27] audit: type=1400 audit(1586954802.122:8): avc: denied { execmem } for pid=7183 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 47.373033][ T7184] IPVS: ftp: loaded support on port[0] = 21 [ 47.692952][ T57] tipc: TX() has been purged, node left! [ 47.988527][ T7210] can: request_module (can-proto-0) failed. [ 50.864490][ T7210] can: request_module (can-proto-0) failed. [ 50.875656][ T7210] can: request_module (can-proto-0) failed. [ 50.915609][ T27] audit: type=1400 audit(1586954805.683:9): avc: denied { create } for pid=7162 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.10.48' (ECDSA) to the list of known hosts. 2020/04/15 12:46:53 parsed 1 programs 2020/04/15 12:46:54 executed programs: 0 [ 59.680423][ T27] audit: type=1400 audit(1586954814.456:10): avc: denied { execmem } for pid=7309 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 59.785300][ T7311] IPVS: ftp: loaded support on port[0] = 21 [ 59.798397][ T7312] IPVS: ftp: loaded support on port[0] = 21 [ 59.833327][ T7316] IPVS: ftp: loaded support on port[0] = 21 [ 59.854722][ T7317] IPVS: ftp: loaded support on port[0] = 21 [ 59.873899][ T7319] IPVS: ftp: loaded support on port[0] = 21 [ 59.910896][ T7320] IPVS: ftp: loaded support on port[0] = 21 [ 60.071564][ T7311] chnl_net:caif_netlink_parms(): no params data found [ 60.212154][ T7312] chnl_net:caif_netlink_parms(): no params data found [ 60.284765][ T7316] chnl_net:caif_netlink_parms(): no params data found [ 60.427642][ T7319] chnl_net:caif_netlink_parms(): no params data found [ 60.441377][ T7311] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.448511][ T7311] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.458508][ T7311] device bridge_slave_0 entered promiscuous mode [ 60.469173][ T7311] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.476366][ T7311] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.484659][ T7311] device bridge_slave_1 entered promiscuous mode [ 60.504420][ T7317] chnl_net:caif_netlink_parms(): no params data found [ 60.513464][ T7320] chnl_net:caif_netlink_parms(): no params data found [ 60.584616][ T7312] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.593528][ T7312] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.603922][ T7312] device bridge_slave_0 entered promiscuous mode [ 60.615149][ T7311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.654066][ T7312] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.661496][ T7312] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.670586][ T7312] device bridge_slave_1 entered promiscuous mode [ 60.679855][ T7311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.713001][ T7316] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.720540][ T7316] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.728500][ T7316] device bridge_slave_0 entered promiscuous mode [ 60.742424][ T7316] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.749574][ T7316] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.757730][ T7316] device bridge_slave_1 entered promiscuous mode [ 60.811186][ T7316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.847738][ T7312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.869984][ T7317] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.877083][ T7317] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.887338][ T7317] device bridge_slave_0 entered promiscuous mode [ 60.897446][ T7311] team0: Port device team_slave_0 added [ 60.924358][ T7316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.936246][ T7312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.946864][ T7317] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.956832][ T7317] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.966000][ T7317] device bridge_slave_1 entered promiscuous mode [ 60.974064][ T7319] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.983131][ T7319] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.993374][ T7319] device bridge_slave_0 entered promiscuous mode [ 61.002620][ T7319] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.009993][ T7319] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.019360][ T7319] device bridge_slave_1 entered promiscuous mode [ 61.027716][ T7311] team0: Port device team_slave_1 added [ 61.118306][ T7312] team0: Port device team_slave_0 added [ 61.129601][ T7320] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.136795][ T7320] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.147170][ T7320] device bridge_slave_0 entered promiscuous mode [ 61.155849][ T7311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.163846][ T7311] 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. [ 61.191102][ T7311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.206302][ T7316] team0: Port device team_slave_0 added [ 61.218991][ T7319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.230849][ T7317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.243325][ T7312] team0: Port device team_slave_1 added [ 61.255625][ T7320] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.263267][ T7320] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.272139][ T7320] device bridge_slave_1 entered promiscuous mode [ 61.284379][ T7311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.295954][ T7311] 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. [ 61.323503][ T7311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.336771][ T7316] team0: Port device team_slave_1 added [ 61.349136][ T7319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.367734][ T7317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.394973][ T7320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.445459][ T7320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.455946][ T7316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.465490][ T7316] 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. [ 61.493029][ T7316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.511566][ T7312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.518574][ T7312] 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. [ 61.548223][ T7312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.563585][ T7319] team0: Port device team_slave_0 added [ 61.581664][ T7319] team0: Port device team_slave_1 added [ 61.593769][ T7316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.601680][ T7316] 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. [ 61.631133][ T7316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.644569][ T7317] team0: Port device team_slave_0 added [ 61.654360][ T7312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.661394][ T7312] 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. [ 61.687827][ T7312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.741880][ T7311] device hsr_slave_0 entered promiscuous mode [ 61.779445][ T7311] device hsr_slave_1 entered promiscuous mode [ 61.852483][ T7317] team0: Port device team_slave_1 added [ 61.883655][ T7320] team0: Port device team_slave_0 added [ 61.919887][ T7319] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.926982][ T7319] 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. [ 61.954264][ T7319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.967313][ T7320] team0: Port device team_slave_1 added [ 61.980521][ T7317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.987509][ T7317] 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. [ 62.015935][ T7317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.083086][ T7312] device hsr_slave_0 entered promiscuous mode [ 62.139203][ T7312] device hsr_slave_1 entered promiscuous mode [ 62.179792][ T7312] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.187788][ T7312] Cannot create hsr debugfs directory [ 62.240918][ T7316] device hsr_slave_0 entered promiscuous mode [ 62.279269][ T7316] device hsr_slave_1 entered promiscuous mode [ 62.318782][ T7316] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.326462][ T7316] Cannot create hsr debugfs directory [ 62.338826][ T7319] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.345797][ T7319] 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. [ 62.372691][ T7319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.393444][ T7317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.400547][ T7317] 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. [ 62.429424][ T7317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.500245][ T7320] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.507258][ T7320] 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. [ 62.534736][ T7320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.610819][ T7319] device hsr_slave_0 entered promiscuous mode [ 62.629175][ T7319] device hsr_slave_1 entered promiscuous mode [ 62.668782][ T7319] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.676474][ T7319] Cannot create hsr debugfs directory [ 62.686406][ T7320] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.694509][ T7320] 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. [ 62.721799][ T7320] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.771217][ T7317] device hsr_slave_0 entered promiscuous mode [ 62.799319][ T7317] device hsr_slave_1 entered promiscuous mode [ 62.838755][ T7317] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.847481][ T7317] Cannot create hsr debugfs directory [ 62.951110][ T7320] device hsr_slave_0 entered promiscuous mode [ 62.999274][ T7320] device hsr_slave_1 entered promiscuous mode [ 63.038622][ T7320] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.046220][ T7320] Cannot create hsr debugfs directory [ 63.286724][ T7311] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 63.362772][ T7311] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 63.433939][ T7311] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 63.495010][ T7311] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 63.595514][ T7312] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 63.633109][ T7312] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 63.685052][ T7312] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 63.770851][ T7312] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 63.811163][ T7316] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 63.873759][ T7316] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 63.931698][ T7316] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 63.971294][ T7316] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 64.051167][ T7319] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 64.091038][ T7319] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 64.151679][ T7319] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 64.225081][ T7319] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 64.321030][ T7317] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 64.373677][ T7317] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 64.460028][ T7317] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 64.510546][ T7317] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 64.566066][ T7320] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.622849][ T7320] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.671329][ T7320] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.741753][ T7320] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.841946][ T7311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.859550][ T7311] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.889844][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.901845][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.927415][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.936653][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.946622][ T2940] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.953892][ T2940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.963276][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.972913][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.981429][ T2940] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.988765][ T2940] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.996286][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.049406][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.058083][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.070922][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.083807][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.113753][ T7319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.124878][ T7312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.150973][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.165287][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.174426][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.184785][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.193998][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.203670][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.212644][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.223700][ T7311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.264213][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.276419][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.285552][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.297571][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.308618][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.316436][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.335878][ T7311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.347578][ T7312] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.364999][ T7320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.379903][ T7316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.391727][ T7319] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.416751][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.425892][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.435087][ T2940] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.442257][ T2940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.451450][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.460339][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.478791][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.486871][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.495311][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.523709][ T7320] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.535369][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.545460][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.555164][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.562348][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.570170][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.579411][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.587776][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.594925][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.602720][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.610695][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.619406][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.641915][ T7316] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.656074][ T7317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.675682][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.687441][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.697767][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.708824][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.717450][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.724669][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.733009][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.742179][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.751296][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.760414][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.771385][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.779814][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.790711][ T7311] device veth0_vlan entered promiscuous mode [ 65.814237][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.823618][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.832495][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.843335][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.853037][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.861992][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.869157][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.877112][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.886570][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.895215][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.902397][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.910482][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.919368][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.927845][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.935003][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.943407][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.982921][ T7311] device veth1_vlan entered promiscuous mode [ 65.993340][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.002449][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.012144][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.021330][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.030597][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.040219][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.050765][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.060099][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.070097][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.078765][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.087500][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.096630][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.105628][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.115192][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.124477][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.133542][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.149394][ T7317] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.157782][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.171490][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.182467][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.207728][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.216613][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.230014][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.245848][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.257027][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.267849][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.280512][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.287722][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.297138][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.310442][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.321094][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.331859][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.343695][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.351736][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.363689][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.371839][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.384045][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.397032][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.437221][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.446739][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.456362][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.465510][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.474626][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.484420][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.494238][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.503727][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.512864][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.521821][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.539142][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.547333][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.556889][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.576035][ T7312] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.594104][ T7312] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.612902][ T7311] device veth0_macvtap entered promiscuous mode [ 66.626806][ T7311] device veth1_macvtap entered promiscuous mode [ 66.636645][ T7319] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.648329][ T7319] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.660234][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.673252][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.681516][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.691244][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.700653][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.710284][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.719415][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.727778][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.736956][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.746641][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.755783][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.765022][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.775960][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.784326][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.793037][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.801918][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.826835][ T7317] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.839290][ T7317] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.859736][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.869106][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.877843][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.887292][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.896128][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.904654][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.912979][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.922066][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.930907][ T2930] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.953818][ T7320] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.973726][ T7316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.993497][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.001817][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.020432][ T7312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.051853][ T7317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.072026][ T7311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.080300][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.089221][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.096716][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.108416][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.143520][ T7311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.152552][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.161823][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.171103][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.180481][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.189671][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.198538][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.254650][ T7319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.266555][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.277088][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.286749][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.296155][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.305833][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.315599][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.325182][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.334754][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.352669][ T7312] device veth0_vlan entered promiscuous mode [ 67.366238][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.374323][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.396958][ T7317] device veth0_vlan entered promiscuous mode [ 67.501007][ T7316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.509781][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.526181][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.535952][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.549335][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.562739][ T7320] device veth0_vlan entered promiscuous mode [ 67.573305][ T7312] device veth1_vlan entered promiscuous mode [ 67.629481][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.647789][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.663135][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2020/04/15 12:47:02 executed programs: 6 [ 67.673144][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.682492][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.692070][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.704085][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.726545][ T7317] device veth1_vlan entered promiscuous mode [ 67.761823][ T7320] device veth1_vlan entered promiscuous mode [ 67.923217][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.935036][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.960331][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.969736][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.980414][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.989068][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.997596][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.016142][ T7317] device veth0_macvtap entered promiscuous mode [ 68.031773][ T7319] device veth0_vlan entered promiscuous mode [ 68.054584][ T7320] device veth0_macvtap entered promiscuous mode [ 68.070401][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.080629][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.100611][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.114883][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.125480][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.135295][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.149432][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.165267][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.180982][ T7317] device veth1_macvtap entered promiscuous mode [ 68.215190][ T7319] device veth1_vlan entered promiscuous mode [ 68.227742][ T7320] device veth1_macvtap entered promiscuous mode [ 68.241415][ T7312] device veth0_macvtap entered promiscuous mode [ 68.251075][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.260419][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.270150][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.314102][ T7317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.325634][ T7317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.340923][ T7317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.351902][ T7312] device veth1_macvtap entered promiscuous mode [ 68.366478][ T7320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.378420][ T7320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.389234][ T7320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.405742][ T7320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.418325][ T7320] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.433462][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.446314][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.455677][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.466045][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.475397][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.484953][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.497118][ T7317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.509641][ T7317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.521812][ T7317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.542734][ T7320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.554766][ T7320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.566201][ T7320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.579512][ T7320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.591517][ T7320] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.606173][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.615859][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.625337][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.634505][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.643473][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.654201][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.673713][ T7319] device veth0_macvtap entered promiscuous mode [ 68.706108][ T7312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.718746][ T7312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.729478][ T7312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.741051][ T7312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.751059][ T7312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.764284][ T7312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.775993][ T7312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.784432][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.793413][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.805496][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.814706][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.825737][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.835702][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.844451][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.934815][ T7319] device veth1_macvtap entered promiscuous mode [ 68.944768][ T7312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.955495][ T7312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.966761][ T7312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.978969][ T7312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.989337][ T7312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 69.000235][ T7312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.012689][ T7312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.112954][ T7316] device veth0_vlan entered promiscuous mode [ 69.171433][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.190246][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.201486][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.319820][ T7316] device veth1_vlan entered promiscuous mode [ 69.431889][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.465190][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.501864][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.528753][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.549843][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.561525][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.572152][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.584043][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.595874][ T7319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.612165][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.622156][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.634581][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 69.646795][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.657103][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 69.668894][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.679679][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 69.690757][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.705701][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 69.716665][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.729019][ T7319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.752413][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.761652][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.771974][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.781513][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.805298][ T7316] device veth0_macvtap entered promiscuous mode [ 69.854098][ T7316] device veth1_macvtap entered promiscuous mode [ 69.986245][ T7316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.997974][ T7316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.009501][ T7316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.024401][ T7316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.043894][ T7316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.056277][ T7316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.074235][ T7316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.085646][ T7316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.106009][ T7316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.117214][ T7316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.131651][ T7316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.155169][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.164031][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.175134][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.186838][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.198055][ T7316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.211877][ T7316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.222279][ T7316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.233092][ T7316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.243837][ T7316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.254336][ T7316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.264935][ T7316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.276180][ T7316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.286161][ T7316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.296775][ T7316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.309100][ T7316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.320014][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.329616][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.420405][ T0] NOHZ: local_softirq_pending 08 2020/04/15 12:47:07 executed programs: 187 2020/04/15 12:47:12 executed programs: 586 [ 79.607611][ T45] ================================================================== [ 79.615991][ T45] BUG: KASAN: use-after-free in l2cap_chan_close+0x726/0xc80 [ 79.623882][ T45] Read of size 1 at addr ffff88809d7c8020 by task kworker/0:2/45 [ 79.631685][ T45] [ 79.634019][ T45] CPU: 0 PID: 45 Comm: kworker/0:2 Not tainted 5.7.0-rc1-syzkaller #0 [ 79.642170][ T45] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.652244][ T45] Workqueue: events do_enable_set [ 79.657272][ T45] Call Trace: [ 79.660582][ T45] dump_stack+0x12d/0x187 [ 79.664921][ T45] ? l2cap_chan_close+0x726/0xc80 [ 79.669952][ T45] ? l2cap_chan_close+0x726/0xc80 [ 79.674982][ T45] print_address_description.constprop.8.cold.10+0x9/0x31d [ 79.682184][ T45] ? l2cap_chan_close+0x726/0xc80 [ 79.687215][ T45] ? l2cap_chan_close+0x726/0xc80 [ 79.692286][ T45] __kasan_report.cold.11+0x37/0x4e [ 79.697505][ T45] ? l2cap_chan_close+0x726/0xc80 [ 79.702570][ T45] kasan_report+0x38/0x50 [ 79.707092][ T45] __asan_report_load1_noabort+0x14/0x20 [ 79.712739][ T45] l2cap_chan_close+0x726/0xc80 [ 79.717609][ T45] ? __lock_acquire+0x184b/0x3bf0 [ 79.722645][ T45] ? l2cap_global_chan_by_psm+0x420/0x420 [ 79.728417][ T45] ? mark_held_locks+0x130/0x130 [ 79.733488][ T45] ? find_held_lock+0x36/0x1d0 [ 79.738439][ T45] do_enable_set+0x47e/0x8b0 [ 79.743044][ T45] ? chan_recv_cb+0x970/0x970 [ 79.747734][ T45] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 79.753289][ T45] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 79.759460][ T45] ? trace_hardirqs_on+0x28/0x1a0 [ 79.764502][ T45] process_one_work+0x893/0x1690 [ 79.769453][ T45] ? lock_acquire+0x209/0x9e0 [ 79.774324][ T45] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 79.779720][ T45] worker_thread+0x85/0xb60 [ 79.784621][ T45] ? __kthread_parkme+0x37/0x1c0 [ 79.789579][ T45] kthread+0x354/0x420 [ 79.793744][ T45] ? process_one_work+0x1690/0x1690 [ 79.798947][ T45] ? kthread_mod_delayed_work+0x190/0x190 [ 79.804675][ T45] ret_from_fork+0x24/0x30 [ 79.809109][ T45] [ 79.811435][ T45] Allocated by task 2940: [ 79.815775][ T45] save_stack+0x21/0x50 [ 79.819962][ T45] __kasan_kmalloc.constprop.17+0xc7/0xd0 [ 79.826389][ T45] kasan_kmalloc+0x9/0x10 [ 79.830729][ T45] kmem_cache_alloc_trace+0x15b/0x780 [ 79.836140][ T45] l2cap_chan_create+0x41/0x360 [ 79.841088][ T45] chan_create+0xa/0xc0 [ 79.845250][ T45] do_enable_set+0x4af/0x8b0 [ 79.849845][ T45] process_one_work+0x893/0x1690 [ 79.854790][ T45] worker_thread+0x85/0xb60 [ 79.859305][ T45] kthread+0x354/0x420 [ 79.863381][ T45] ret_from_fork+0x24/0x30 [ 79.867791][ T45] [ 79.870117][ T45] Freed by task 2940: [ 79.874103][ T45] save_stack+0x21/0x50 [ 79.878305][ T45] __kasan_slab_free+0x102/0x150 [ 79.883249][ T45] kasan_slab_free+0xe/0x10 [ 79.887871][ T45] kfree+0x108/0x2c0 [ 79.892087][ T45] l2cap_chan_put+0x15d/0x1d0 [ 79.896883][ T45] do_enable_set+0x48a/0x8b0 [ 79.901485][ T45] process_one_work+0x893/0x1690 [ 79.906696][ T45] worker_thread+0x85/0xb60 [ 79.911308][ T45] kthread+0x354/0x420 [ 79.915388][ T45] ret_from_fork+0x24/0x30 [ 79.919800][ T45] [ 79.922153][ T45] The buggy address belongs to the object at ffff88809d7c8000 [ 79.922153][ T45] which belongs to the cache kmalloc-2k of size 2048 [ 79.936217][ T45] The buggy address is located 32 bytes inside of [ 79.936217][ T45] 2048-byte region [ffff88809d7c8000, ffff88809d7c8800) [ 79.949580][ T45] The buggy address belongs to the page: [ 79.955250][ T45] page:ffffea000275f200 refcount:1 mapcount:0 mapping:000000006a2a74c8 index:0x0 [ 79.964364][ T45] flags: 0xfffe0000000200(slab) [ 79.969230][ T45] raw: 00fffe0000000200 ffffea000238c508 ffffea000276fac8 ffff8880aa400e00 [ 79.977822][ T45] raw: 0000000000000000 ffff88809d7c8000 0000000100000001 0000000000000000 [ 79.987117][ T45] page dumped because: kasan: bad access detected [ 79.994752][ T45] [ 79.997078][ T45] Memory state around the buggy address: [ 80.002713][ T45] ffff88809d7c7f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 80.010778][ T45] ffff88809d7c7f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 80.018849][ T45] >ffff88809d7c8000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.027009][ T45] ^ [ 80.032123][ T45] ffff88809d7c8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.040196][ T45] ffff88809d7c8100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.048266][ T45] ================================================================== [ 80.056332][ T45] Disabling lock debugging due to kernel taint [ 80.120424][ T45] Kernel panic - not syncing: panic_on_warn set ... [ 80.127068][ T45] CPU: 0 PID: 45 Comm: kworker/0:2 Tainted: G B 5.7.0-rc1-syzkaller #0 [ 80.136602][ T45] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.146876][ T45] Workqueue: events do_enable_set [ 80.151895][ T45] Call Trace: [ 80.155189][ T45] dump_stack+0x12d/0x187 [ 80.159518][ T45] ? l2cap_chan_close+0x6f0/0xc80 [ 80.164571][ T45] ? l2cap_chan_close+0x726/0xc80 [ 80.169725][ T45] panic+0x22a/0x4e3 [ 80.173625][ T45] ? add_taint.cold.7+0x11/0x11 [ 80.178640][ T45] ? preempt_schedule_thunk+0x16/0x18 [ 80.184028][ T45] ? l2cap_chan_close+0x726/0xc80 [ 80.189054][ T45] ? l2cap_chan_close+0x726/0xc80 [ 80.194076][ T45] end_report+0x51/0x59 [ 80.198411][ T45] __kasan_report.cold.11+0xe/0x4e [ 80.203519][ T45] ? l2cap_chan_close+0x726/0xc80 [ 80.208603][ T45] kasan_report+0x38/0x50 [ 80.212935][ T45] __asan_report_load1_noabort+0x14/0x20 [ 80.218568][ T45] l2cap_chan_close+0x726/0xc80 [ 80.223420][ T45] ? __lock_acquire+0x184b/0x3bf0 [ 80.228445][ T45] ? l2cap_global_chan_by_psm+0x420/0x420 [ 80.234171][ T45] ? mark_held_locks+0x130/0x130 [ 80.239111][ T45] ? find_held_lock+0x36/0x1d0 [ 80.243966][ T45] do_enable_set+0x47e/0x8b0 [ 80.248571][ T45] ? chan_recv_cb+0x970/0x970 [ 80.253275][ T45] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 80.259084][ T45] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 80.265321][ T45] ? trace_hardirqs_on+0x28/0x1a0 [ 80.270375][ T45] process_one_work+0x893/0x1690 [ 80.275322][ T45] ? lock_acquire+0x209/0x9e0 [ 80.280125][ T45] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 80.285594][ T45] worker_thread+0x85/0xb60 [ 80.290129][ T45] ? __kthread_parkme+0x37/0x1c0 [ 80.295070][ T45] kthread+0x354/0x420 [ 80.299190][ T45] ? process_one_work+0x1690/0x1690 [ 80.304389][ T45] ? kthread_mod_delayed_work+0x190/0x190 [ 80.310282][ T45] ret_from_fork+0x24/0x30 [ 80.316274][ T45] Kernel Offset: disabled [ 80.320721][ T45] Rebooting in 86400 seconds..