Warning: Permanently added '10.128.0.73' (ECDSA) to the list of known hosts. 2019/11/09 03:47:34 parsed 1 programs 2019/11/09 03:47:37 executed programs: 0 syzkaller login: [ 70.284167][ T8777] IPVS: ftp: loaded support on port[0] = 21 [ 70.299430][ T8776] IPVS: ftp: loaded support on port[0] = 21 [ 70.318498][ T8779] IPVS: ftp: loaded support on port[0] = 21 [ 70.334516][ T8782] IPVS: ftp: loaded support on port[0] = 21 [ 70.359850][ T8785] IPVS: ftp: loaded support on port[0] = 21 [ 70.367464][ T8783] IPVS: ftp: loaded support on port[0] = 21 [ 70.605221][ T8779] chnl_net:caif_netlink_parms(): no params data found [ 70.734678][ T8776] chnl_net:caif_netlink_parms(): no params data found [ 70.755749][ T8782] chnl_net:caif_netlink_parms(): no params data found [ 70.768364][ T8783] chnl_net:caif_netlink_parms(): no params data found [ 70.777997][ T8785] chnl_net:caif_netlink_parms(): no params data found [ 70.815000][ T8779] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.823436][ T8779] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.831505][ T8779] device bridge_slave_0 entered promiscuous mode [ 70.843272][ T8779] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.850894][ T8779] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.858894][ T8779] device bridge_slave_1 entered promiscuous mode [ 70.870914][ T8777] chnl_net:caif_netlink_parms(): no params data found [ 70.949100][ T8779] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.958948][ T8783] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.967801][ T8783] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.975447][ T8783] device bridge_slave_0 entered promiscuous mode [ 70.983698][ T8783] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.990917][ T8783] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.998771][ T8783] device bridge_slave_1 entered promiscuous mode [ 71.018378][ T8776] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.025511][ T8776] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.033979][ T8776] device bridge_slave_0 entered promiscuous mode [ 71.042448][ T8779] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.070924][ T8785] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.080193][ T8785] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.089800][ T8785] device bridge_slave_0 entered promiscuous mode [ 71.097593][ T8776] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.104646][ T8776] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.113253][ T8776] device bridge_slave_1 entered promiscuous mode [ 71.142179][ T8782] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.153252][ T8782] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.161044][ T8782] device bridge_slave_0 entered promiscuous mode [ 71.175178][ T8785] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.182343][ T8785] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.191310][ T8785] device bridge_slave_1 entered promiscuous mode [ 71.227778][ T8785] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.237054][ T8782] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.244088][ T8782] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.252053][ T8782] device bridge_slave_1 entered promiscuous mode [ 71.261217][ T8783] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.272303][ T8779] team0: Port device team_slave_0 added [ 71.280127][ T8776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.290119][ T8777] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.297559][ T8777] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.305245][ T8777] device bridge_slave_0 entered promiscuous mode [ 71.314116][ T8785] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.341326][ T8783] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.356996][ T8779] team0: Port device team_slave_1 added [ 71.363976][ T8776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.376039][ T8777] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.383096][ T8777] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.394410][ T8777] device bridge_slave_1 entered promiscuous mode [ 71.403222][ T8785] team0: Port device team_slave_0 added [ 71.411144][ T8785] team0: Port device team_slave_1 added [ 71.427037][ T8782] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.454780][ T8782] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.484668][ T8776] team0: Port device team_slave_0 added [ 71.492526][ T8777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.503821][ T8777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.525643][ T8783] team0: Port device team_slave_0 added [ 71.539894][ T8776] team0: Port device team_slave_1 added [ 71.588258][ T8785] device hsr_slave_0 entered promiscuous mode [ 71.626225][ T8785] device hsr_slave_1 entered promiscuous mode [ 71.679560][ T8782] team0: Port device team_slave_0 added [ 71.690640][ T8783] team0: Port device team_slave_1 added [ 71.739003][ T8782] team0: Port device team_slave_1 added [ 71.800808][ T8779] device hsr_slave_0 entered promiscuous mode [ 71.846764][ T8779] device hsr_slave_1 entered promiscuous mode [ 71.885947][ T8779] debugfs: Directory 'hsr0' with parent '/' already present! [ 71.912117][ T8777] team0: Port device team_slave_0 added [ 71.958856][ T8776] device hsr_slave_0 entered promiscuous mode [ 71.986204][ T8776] device hsr_slave_1 entered promiscuous mode [ 72.062361][ T8776] debugfs: Directory 'hsr0' with parent '/' already present! [ 72.183495][ T8777] team0: Port device team_slave_1 added [ 72.499664][ T8782] device hsr_slave_0 entered promiscuous mode [ 72.677673][ T8782] device hsr_slave_1 entered promiscuous mode [ 72.777988][ T8782] debugfs: Directory 'hsr0' with parent '/' already present! [ 72.959046][ T8783] device hsr_slave_0 entered promiscuous mode [ 73.016243][ T8783] device hsr_slave_1 entered promiscuous mode [ 73.225989][ T8783] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.329950][ T8777] device hsr_slave_0 entered promiscuous mode [ 73.396770][ T8777] device hsr_slave_1 entered promiscuous mode [ 73.425938][ T8777] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.146360][ T8776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.212313][ T8779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.395065][ T8785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.563741][ T8779] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.744077][ T8785] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.823501][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.833104][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.966628][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.974504][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.192722][ T8776] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.366773][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.375097][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.476624][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.485369][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.697171][ T1071] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.704436][ T1071] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.893095][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.006854][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.162591][ T1071] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.169740][ T1071] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.298136][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.382653][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.486725][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.495481][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.636557][ T1071] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.643660][ T1071] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.775120][ T8782] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.955522][ T8783] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.042485][ T8777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.102438][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.126674][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.134721][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.268888][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.346432][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.353533][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.497203][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.521742][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.567578][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.574677][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.662677][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.709614][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.753280][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.781902][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.823544][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.850783][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.862408][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.869563][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.884600][ T8782] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.909935][ T8777] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.920269][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.929595][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.938399][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.946698][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.954254][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.963538][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.972088][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.980563][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.989238][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.997753][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.006054][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.014546][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.022618][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.039291][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.076321][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.084860][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.094692][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.101810][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.115400][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.124095][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.132518][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.139599][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.148405][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.157163][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.165644][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.174138][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.182643][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.191858][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.200924][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.208793][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.216806][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.225247][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.233731][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.242268][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.250735][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.257822][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.265367][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.274452][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.283212][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.294682][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.301836][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.309670][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.318571][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.327208][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.336106][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.346329][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.361678][ T8783] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.395021][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.403849][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.412693][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.421156][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.430629][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.439398][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.449032][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.458619][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.467838][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.476694][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.485608][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.494165][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.502743][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.511335][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.519698][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.528562][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.537338][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.545583][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.561107][ T8785] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.572968][ T8785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.581906][ T8776] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.595507][ T8782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.609685][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.621410][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.629717][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.638794][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.647835][ T1071] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.675084][ T8776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.685223][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.701716][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.711826][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.723301][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.731832][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.739408][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.770346][ T8782] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.781045][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.791608][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.800505][ T3019] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.807758][ T3019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.816348][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.825022][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.833566][ T3019] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.840695][ T3019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.848414][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.855904][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.863328][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.871981][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.880464][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.887965][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.895365][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.902986][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.910647][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.921732][ T8779] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.932189][ T8785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.958736][ T8777] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.980367][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.002958][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.017345][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.030377][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.039508][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.048769][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.058032][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.067614][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.075907][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.084559][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.108447][ T8777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.117617][ T8783] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.184476][ T8783] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 2019/11/09 03:47:46 executed programs: 6 [ 79.275006][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.292836][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.303493][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.330190][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.400549][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.418196][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.437165][ T8783] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.756002][ C0] vcan0: j1939_tp_rxtimer: 0x000000009e198c9e: rx timeout, send abort [ 79.764984][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000bd37a1c8: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 79.779559][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000091e7a585: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 79.783748][ C1] vcan0: j1939_tp_txtimer: 0x0000000091e7a585: tx aborted with unknown reason: -2 [ 79.803175][ C0] ================================================================== [ 79.811282][ C0] BUG: KASAN: use-after-free in __lock_acquire+0x3a8b/0x4a00 [ 79.818653][ C0] Read of size 8 at addr ffff8880a8071080 by task ksoftirqd/0/9 [ 79.826282][ C0] [ 79.828626][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.4.0-rc6+ #0 [ 79.835907][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.845969][ C0] Call Trace: [ 79.849270][ C0] dump_stack+0x197/0x210 [ 79.853634][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 79.858675][ C0] print_address_description.constprop.0.cold+0xd4/0x30b [ 79.865702][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 79.870746][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 79.875768][ C0] __kasan_report.cold+0x1b/0x41 [ 79.875844][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000048e9d6e4: 0x00000: (250) Any other reason (if a Connection Abort reason is identified that is not listed in the table use code 250) [ 79.880696][ C0] ? can_rcv_filter+0x1a0/0x8e0 [ 79.880709][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 79.880722][ C0] kasan_report+0x12/0x20 [ 79.880735][ C0] __asan_report_load8_noabort+0x14/0x20 [ 79.880747][ C0] __lock_acquire+0x3a8b/0x4a00 [ 79.880761][ C0] ? lock_downgrade+0x920/0x920 [ 79.880773][ C0] ? mark_held_locks+0xf0/0xf0 [ 79.880789][ C0] ? trace_hardirqs_off+0x62/0x240 [ 79.912325][ C0] lock_acquire+0x190/0x410 [ 79.912339][ C0] ? j1939_session_get_by_addr+0x2d/0x60 [ 79.912356][ C0] _raw_spin_lock_bh+0x33/0x50 [ 79.912372][ C0] ? j1939_session_get_by_addr+0x2d/0x60 [ 79.912383][ C0] j1939_session_get_by_addr+0x2d/0x60 [ 79.927775][ C0] j1939_xtp_rx_abort_one+0x8d/0x100 [ 79.927790][ C0] ? j1939_ecu_get_by_addr_locked+0x53/0xf0 [ 79.927799][ C0] j1939_tp_recv+0x513/0x9b0 [ 79.927811][ C0] j1939_can_recv+0x4bb/0x620 [ 79.927823][ C0] can_rcv_filter+0x292/0x8e0 [ 79.927835][ C0] can_receive+0x2e7/0x530 [ 79.927849][ C0] can_rcv+0x133/0x1b0 [ 79.927860][ C0] ? can_receive+0x530/0x530 [ 79.927874][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 79.927887][ C0] ? __netif_receive_skb_core+0x3450/0x3450 [ 79.927900][ C0] ? lock_acquire+0x190/0x410 [ 79.927920][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 79.950206][ C1] vcan0: j1939_tp_txtimer: 0x0000000059d2ae68: tx aborted with unknown reason: -2 [ 79.952653][ C0] __netif_receive_skb+0x2c/0x1d0 [ 79.952666][ C0] process_backlog+0x206/0x750 [ 79.952678][ C0] ? net_rx_action+0x27b/0x1120 [ 79.952692][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 79.952709][ C0] net_rx_action+0x508/0x1120 [ 79.952729][ C0] ? napi_busy_loop+0x970/0x970 [ 79.952741][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 79.952758][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 79.979557][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000007ea94327: 0x00000: (250) Any other reason (if a Connection Abort reason is identified that is not listed in the table use code 250) [ 79.979619][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 80.041501][ C1] vcan0: j1939_xtp_rx_rts_session_active: 0x000000009b2fdb6d: connection exists (00 00). last cmd: 15 [ 80.043653][ C0] __do_softirq+0x262/0x98c [ 80.043672][ C0] ? takeover_tasklets+0x820/0x820 [ 80.043683][ C0] run_ksoftirqd+0x8e/0x110 [ 80.043704][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 80.043722][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 80.043736][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 80.043752][ C0] ? __kthread_parkme+0x108/0x1c0 [ 80.049145][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000009b2fdb6d: 0x00000: (1) Already in one or more connection managed sessions and cannot support another. [ 80.053886][ C0] ? __kasan_check_read+0x11/0x20 [ 80.053906][ C0] kthread+0x361/0x430 [ 80.058759][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000c51c4134: 0x00000: (1) Already in one or more connection managed sessions and cannot support another. [ 80.063417][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 80.092186][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 80.109321][ C0] ret_from_fork+0x24/0x30 [ 80.109331][ C0] [ 80.109337][ C0] Allocated by task 9024: [ 80.109350][ C0] save_stack+0x23/0x90 [ 80.109361][ C0] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 80.109371][ C0] kasan_kmalloc+0x9/0x10 [ 80.109381][ C0] kmem_cache_alloc_trace+0x158/0x790 [ 80.109392][ C0] j1939_netdev_start+0xa4/0x550 [ 80.109408][ C0] j1939_sk_bind+0x65a/0x8e0 [ 80.221299][ C0] __sys_bind+0x239/0x290 [ 80.221314][ C0] __x64_sys_bind+0x73/0xb0 [ 80.245009][ C0] do_syscall_64+0xfa/0x760 [ 80.249561][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.255437][ C0] [ 80.255443][ C0] Freed by task 9: [ 80.255457][ C0] save_stack+0x23/0x90 [ 80.255468][ C0] __kasan_slab_free+0x102/0x150 [ 80.255477][ C0] kasan_slab_free+0xe/0x10 [ 80.255486][ C0] kfree+0x10a/0x2c0 [ 80.255499][ C0] j1939_priv_put+0x8b/0xb0 [ 80.255508][ C0] j1939_session_put+0x12c/0x180 [ 80.255518][ C0] j1939_xtp_rx_abort_one+0xc7/0x100 [ 80.255532][ C0] j1939_tp_recv+0x4fb/0x9b0 [ 80.298275][ C0] j1939_can_recv+0x4bb/0x620 [ 80.302966][ C0] can_rcv_filter+0x292/0x8e0 [ 80.307649][ C0] can_receive+0x2e7/0x530 [ 80.312088][ C0] can_rcv+0x133/0x1b0 [ 80.316166][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 80.322050][ C0] __netif_receive_skb+0x2c/0x1d0 [ 80.327063][ C0] process_backlog+0x206/0x750 [ 80.328387][ C1] vcan0: j1939_tp_txtimer: 0x000000001378ef13: tx aborted with unknown reason: -2 [ 80.331820][ C0] net_rx_action+0x508/0x1120 [ 80.331832][ C0] __do_softirq+0x262/0x98c [ 80.331835][ C0] [ 80.331844][ C0] The buggy address belongs to the object at ffff8880a8070000 [ 80.331844][ C0] which belongs to the cache kmalloc-8k of size 8192 [ 80.331854][ C0] The buggy address is located 4224 bytes inside of [ 80.331854][ C0] 8192-byte region [ffff8880a8070000, ffff8880a8072000) [ 80.331863][ C0] The buggy address belongs to the page: [ 80.349201][ T3904] kobject: 'loop4' (00000000b23ec90e): kobject_uevent_env [ 80.350228][ C0] page:ffffea0002a01c00 refcount:1 mapcount:0 mapping:ffff8880aa4021c0 index:0x0 compound_mapcount: 0 [ 80.350242][ C0] flags: 0x1fffc0000010200(slab|head) [ 80.350259][ C0] raw: 01fffc0000010200 ffffea0002537208 ffffea00024eb408 ffff8880aa4021c0 [ 80.350272][ C0] raw: 0000000000000000 ffff8880a8070000 0000000100000001 0000000000000000 [ 80.350283][ C0] page dumped because: kasan: bad access detected [ 80.355423][ T3904] kobject: 'loop4' (00000000b23ec90e): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 80.366666][ C0] [ 80.366669][ C0] Memory state around the buggy address: [ 80.366680][ C0] ffff8880a8070f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.366688][ C0] ffff8880a8071000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.366696][ C0] >ffff8880a8071080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.366700][ C0] ^ [ 80.366708][ C0] ffff8880a8071100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.366715][ C0] ffff8880a8071180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.366718][ C0] ================================================================== [ 80.366721][ C0] Disabling lock debugging due to kernel taint [ 80.366728][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 80.366741][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G B 5.4.0-rc6+ #0 [ 80.366748][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.366752][ C0] Call Trace: [ 80.366771][ C0] dump_stack+0x197/0x210 [ 80.366795][ C0] panic+0x2e3/0x75c [ 80.399239][ T3904] kobject: 'loop1' (000000009de7c98f): kobject_uevent_env [ 80.403848][ C0] ? add_taint.cold+0x16/0x16 [ 80.403863][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 80.403879][ C0] ? trace_hardirqs_off+0x62/0x240 [ 80.419554][ T3904] kobject: 'loop1' (000000009de7c98f): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 80.426372][ C0] ? trace_hardirqs_off+0x59/0x240 [ 80.426386][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 80.426397][ C0] end_report+0x47/0x4f [ 80.426407][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 80.426415][ C0] __kasan_report.cold+0xe/0x41 [ 80.426428][ C0] ? can_rcv_filter+0x1a0/0x8e0 [ 80.426438][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 80.426449][ C0] kasan_report+0x12/0x20 [ 80.426461][ C0] __asan_report_load8_noabort+0x14/0x20 [ 80.426471][ C0] __lock_acquire+0x3a8b/0x4a00 [ 80.426484][ C0] ? lock_downgrade+0x920/0x920 [ 80.426497][ C0] ? mark_held_locks+0xf0/0xf0 [ 80.426507][ C0] ? trace_hardirqs_off+0x62/0x240 [ 80.426519][ C0] lock_acquire+0x190/0x410 [ 80.426529][ C0] ? j1939_session_get_by_addr+0x2d/0x60 [ 80.426543][ C0] _raw_spin_lock_bh+0x33/0x50 [ 80.426551][ C0] ? j1939_session_get_by_addr+0x2d/0x60 [ 80.426560][ C0] j1939_session_get_by_addr+0x2d/0x60 [ 80.426571][ C0] j1939_xtp_rx_abort_one+0x8d/0x100 [ 80.426581][ C0] ? j1939_ecu_get_by_addr_locked+0x53/0xf0 [ 80.426597][ C0] j1939_tp_recv+0x513/0x9b0 [ 80.458445][ C1] vcan0: j1939_tp_rxtimer: 0x0000000059d2ae68: abort rx timeout. Force session deactivation [ 80.459114][ C0] j1939_can_recv+0x4bb/0x620 [ 80.459130][ C0] can_rcv_filter+0x292/0x8e0 [ 80.702580][ C0] can_receive+0x2e7/0x530 [ 80.706978][ C0] can_rcv+0x133/0x1b0 [ 80.711024][ C0] ? can_receive+0x530/0x530 [ 80.715595][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 80.721466][ C0] ? __netif_receive_skb_core+0x3450/0x3450 [ 80.727341][ C0] ? lock_acquire+0x190/0x410 [ 80.732000][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 80.738219][ C0] __netif_receive_skb+0x2c/0x1d0 [ 80.743223][ C0] process_backlog+0x206/0x750 [ 80.747962][ C0] ? net_rx_action+0x27b/0x1120 [ 80.752790][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 80.758055][ C0] net_rx_action+0x508/0x1120 [ 80.762714][ C0] ? napi_busy_loop+0x970/0x970 [ 80.767544][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 80.773070][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 80.779055][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 80.785282][ C0] __do_softirq+0x262/0x98c [ 80.789776][ C0] ? takeover_tasklets+0x820/0x820 [ 80.794868][ C0] run_ksoftirqd+0x8e/0x110 [ 80.799351][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 80.804364][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 80.810584][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 80.816817][ C0] ? __kthread_parkme+0x108/0x1c0 [ 80.821821][ C0] ? __kasan_check_read+0x11/0x20 [ 80.826864][ C0] kthread+0x361/0x430 [ 80.830923][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 80.837335][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 80.843034][ C0] ret_from_fork+0x24/0x30 [ 80.848270][ C0] Kernel Offset: disabled [ 80.852595][ C0] Rebooting in 86400 seconds..