Warning: Permanently added '10.128.0.232' (ECDSA) to the list of known hosts. 2019/11/05 16:16:49 parsed 1 programs 2019/11/05 16:16:51 executed programs: 0 syzkaller login: [ 89.302867][ T8752] IPVS: ftp: loaded support on port[0] = 21 [ 89.311996][ T8751] IPVS: ftp: loaded support on port[0] = 21 [ 89.316794][ T8754] IPVS: ftp: loaded support on port[0] = 21 [ 89.371305][ T8759] IPVS: ftp: loaded support on port[0] = 21 [ 89.378534][ T8757] IPVS: ftp: loaded support on port[0] = 21 [ 89.410486][ T8760] IPVS: ftp: loaded support on port[0] = 21 [ 89.608086][ T8754] chnl_net:caif_netlink_parms(): no params data found [ 89.631069][ T8751] chnl_net:caif_netlink_parms(): no params data found [ 89.748135][ T8752] chnl_net:caif_netlink_parms(): no params data found [ 89.758548][ T8754] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.765636][ T8754] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.774208][ T8754] device bridge_slave_0 entered promiscuous mode [ 89.788933][ T8754] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.796094][ T8754] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.804224][ T8754] device bridge_slave_1 entered promiscuous mode [ 89.855512][ T8759] chnl_net:caif_netlink_parms(): no params data found [ 89.875713][ T8754] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.888860][ T8754] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.912350][ T8751] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.919546][ T8751] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.927580][ T8751] device bridge_slave_0 entered promiscuous mode [ 89.957156][ T8757] chnl_net:caif_netlink_parms(): no params data found [ 89.971351][ T8751] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.979545][ T8751] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.988562][ T8751] device bridge_slave_1 entered promiscuous mode [ 90.008556][ T8754] team0: Port device team_slave_0 added [ 90.020431][ T8760] chnl_net:caif_netlink_parms(): no params data found [ 90.050927][ T8754] team0: Port device team_slave_1 added [ 90.064941][ T8759] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.072167][ T8759] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.079879][ T8759] device bridge_slave_0 entered promiscuous mode [ 90.091676][ T8759] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.098871][ T8759] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.107046][ T8759] device bridge_slave_1 entered promiscuous mode [ 90.113944][ T8752] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.121578][ T8752] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.130737][ T8752] device bridge_slave_0 entered promiscuous mode [ 90.143528][ T8752] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.151366][ T8752] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.159685][ T8752] device bridge_slave_1 entered promiscuous mode [ 90.197453][ T8751] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.208934][ T8752] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.224305][ T8752] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.259704][ T8751] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.270887][ T8759] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.281826][ T8759] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.298216][ T8757] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.305303][ T8757] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.313308][ T8757] device bridge_slave_0 entered promiscuous mode [ 90.368830][ T8754] device hsr_slave_0 entered promiscuous mode [ 90.436822][ T8754] device hsr_slave_1 entered promiscuous mode [ 90.499929][ T8757] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.508337][ T8757] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.516110][ T8757] device bridge_slave_1 entered promiscuous mode [ 90.523429][ T8760] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.531056][ T8760] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.539025][ T8760] device bridge_slave_0 entered promiscuous mode [ 90.546762][ T8760] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.553808][ T8760] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.563154][ T8760] device bridge_slave_1 entered promiscuous mode [ 90.577647][ T8752] team0: Port device team_slave_0 added [ 90.585310][ T8759] team0: Port device team_slave_0 added [ 90.599638][ T8759] team0: Port device team_slave_1 added [ 90.621688][ T8751] team0: Port device team_slave_0 added [ 90.629864][ T8752] team0: Port device team_slave_1 added [ 90.686915][ T8751] team0: Port device team_slave_1 added [ 90.749681][ T8757] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.841257][ T8760] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.921615][ T8752] device hsr_slave_0 entered promiscuous mode [ 91.007664][ T8752] device hsr_slave_1 entered promiscuous mode [ 91.026766][ T8752] debugfs: Directory 'hsr0' with parent '/' already present! [ 91.036232][ T8757] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.100719][ T8757] team0: Port device team_slave_0 added [ 91.130516][ T8760] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.209953][ T8759] device hsr_slave_0 entered promiscuous mode [ 91.266774][ T8759] device hsr_slave_1 entered promiscuous mode [ 91.286421][ T8759] debugfs: Directory 'hsr0' with parent '/' already present! [ 91.298473][ T8757] team0: Port device team_slave_1 added [ 91.349943][ T8751] device hsr_slave_0 entered promiscuous mode [ 91.386765][ T8751] device hsr_slave_1 entered promiscuous mode [ 91.406723][ T8751] debugfs: Directory 'hsr0' with parent '/' already present! [ 91.734638][ T8760] team0: Port device team_slave_0 added [ 91.833492][ T8760] team0: Port device team_slave_1 added [ 92.081105][ T8757] device hsr_slave_0 entered promiscuous mode [ 92.226891][ T8757] device hsr_slave_1 entered promiscuous mode [ 92.277288][ T8757] debugfs: Directory 'hsr0' with parent '/' already present! [ 92.550909][ T8760] device hsr_slave_0 entered promiscuous mode [ 92.627040][ T8760] device hsr_slave_1 entered promiscuous mode [ 92.809557][ T8760] debugfs: Directory 'hsr0' with parent '/' already present! [ 92.882826][ T8754] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.089394][ T8752] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.264229][ T8754] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.378301][ T8759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.408617][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.438117][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.446002][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.647550][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.754608][ T8752] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.846278][ T8759] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.962439][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.994440][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.107083][ T8870] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.114388][ T8870] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.308041][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.406960][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.415409][ T8870] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.422547][ T8870] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.686655][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.695469][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.867218][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.875068][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.024025][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.127326][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.216592][ T8870] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.223701][ T8870] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.343367][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.437097][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.445579][ T8870] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.452735][ T8870] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.591585][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.637481][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.780795][ T8754] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 95.828357][ T8754] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.894248][ T8752] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 95.946536][ T8752] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.020596][ T8751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.036978][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.045544][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.092095][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.109373][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.153705][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.177328][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.185946][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.215739][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.228845][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.241825][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.253272][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.264382][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.274197][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.281353][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.289608][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.298475][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.307550][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.314643][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.322351][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.331567][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.340820][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.349313][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.357682][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.366148][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.374801][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.383178][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.391651][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.400080][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.429016][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.437323][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.444974][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.453609][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.461726][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.469412][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.478413][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.487598][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.496069][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.504656][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.513818][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.524877][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.545378][ T8757] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.554588][ T8759] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.567629][ T8759] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.575387][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.584248][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.602041][ T8751] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.622527][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.630888][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.639167][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.648287][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.656763][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.663804][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.672705][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.703357][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.714210][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.723358][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.730574][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.745450][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.753423][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.762224][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.770992][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.779982][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.789234][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.798189][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.806998][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.815581][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.823190][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.830722][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.838226][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.847137][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.865160][ T8757] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.888961][ T8759] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.907975][ T8752] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.922343][ T8751] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 96.936550][ T8751] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.950280][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.959769][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.969115][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.978252][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.987104][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.994262][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.001902][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.010404][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.023625][ T8754] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.050242][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.061610][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.070286][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.078923][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.087183][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.102293][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.110748][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.117828][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.126384][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.134859][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.169867][ T8760] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.213211][ T8760] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.220589][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.230280][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.243619][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.252818][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.261781][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.270192][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.278876][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.287418][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.295563][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.303390][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.310924][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.319161][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.327080][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.339993][ T8751] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.365502][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.382249][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.417071][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.424258][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.440918][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.449744][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.459595][ T12] bridge0: port 2(bridge_slave_1) entered blocking state 2019/11/05 16:17:00 executed programs: 6 [ 97.466727][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.494484][ T8757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.502348][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.511869][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.522428][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.531655][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.541515][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.565621][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.584785][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.595553][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.667824][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.715990][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.790018][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.849790][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.905791][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.936968][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.954040][ T8760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.043604][ T8757] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.162326][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.174589][ T8870] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.190205][ T8760] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/11/05 16:17:05 executed programs: 120 [ 105.879220][ C0] vcan0: j1939_tp_rxtimer: 0x00000000ac9aa3ef: rx timeout, send abort [ 105.888119][ C0] vcan0: j1939_tp_rxtimer: 0x0000000006b70091: rx timeout, send abort [ 105.903144][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000ac9aa3ef: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 105.917703][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000006b70091: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 105.933188][ C0] ================================================================== [ 105.941265][ C0] BUG: KASAN: use-after-free in __lock_acquire+0x3a8b/0x4a00 [ 105.948635][ C0] Read of size 8 at addr ffff888080109080 by task ksoftirqd/0/9 [ 105.956258][ C0] [ 105.958585][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.4.0-rc6 #0 [ 105.965763][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.965774][ C0] Call Trace: [ 105.965793][ C0] dump_stack+0x172/0x1f0 [ 105.983509][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 105.988537][ C0] print_address_description.constprop.0.cold+0xd4/0x30b [ 105.995571][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 106.000602][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 106.005652][ C0] __kasan_report.cold+0x1b/0x41 [ 106.010596][ C0] ? can_rcv_filter+0x1a0/0x8e0 [ 106.015451][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 106.020477][ C0] kasan_report+0x12/0x20 [ 106.024813][ C0] __asan_report_load8_noabort+0x14/0x20 [ 106.030445][ C0] __lock_acquire+0x3a8b/0x4a00 [ 106.035294][ C0] ? lock_downgrade+0x920/0x920 [ 106.035308][ C0] ? mark_held_locks+0xf0/0xf0 [ 106.035322][ C0] ? trace_hardirqs_off+0x62/0x240 [ 106.035340][ C0] lock_acquire+0x190/0x410 [ 106.035352][ C0] ? j1939_session_get_by_addr+0x2d/0x60 [ 106.035368][ C0] _raw_spin_lock_bh+0x33/0x50 [ 106.035383][ C0] ? j1939_session_get_by_addr+0x2d/0x60 [ 106.070613][ C0] j1939_session_get_by_addr+0x2d/0x60 [ 106.076166][ C0] j1939_xtp_rx_abort_one+0x8d/0x100 [ 106.081464][ C0] ? j1939_ecu_get_by_addr_locked+0x53/0xf0 [ 106.081476][ C0] j1939_tp_recv+0x513/0x9b0 [ 106.081490][ C0] j1939_can_recv+0x4bb/0x620 [ 106.081503][ C0] can_rcv_filter+0x292/0x8e0 [ 106.081515][ C0] can_receive+0x2e7/0x530 [ 106.081528][ C0] can_rcv+0x133/0x1b0 [ 106.081537][ C0] ? can_receive+0x530/0x530 [ 106.081555][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 106.120411][ C0] ? __netif_receive_skb_core+0x3450/0x3450 [ 106.126306][ C0] ? lock_acquire+0x190/0x410 [ 106.130990][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 106.137403][ C0] __netif_receive_skb+0x2c/0x1d0 [ 106.137416][ C0] process_backlog+0x206/0x750 [ 106.137427][ C0] ? net_rx_action+0x27b/0x1120 [ 106.137442][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 106.137455][ C0] net_rx_action+0x508/0x1120 [ 106.137470][ C0] ? napi_busy_loop+0x970/0x970 [ 106.137483][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 106.137496][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 106.137508][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 106.137525][ C0] __do_softirq+0x262/0x98c [ 106.189078][ C0] ? takeover_tasklets+0x820/0x820 [ 106.194212][ C0] run_ksoftirqd+0x8e/0x110 [ 106.198708][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 106.198720][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 106.198734][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 106.198743][ C0] ? __kthread_parkme+0x108/0x1c0 [ 106.198760][ C0] ? __kasan_check_read+0x11/0x20 [ 106.221130][ C0] kthread+0x361/0x430 [ 106.230332][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 106.236602][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 106.242329][ C0] ret_from_fork+0x24/0x30 [ 106.246763][ C0] [ 106.249086][ C0] Allocated by task 9558: [ 106.253407][ C0] save_stack+0x23/0x90 [ 106.257555][ C0] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 106.263192][ C0] kasan_kmalloc+0x9/0x10 [ 106.267522][ C0] kmem_cache_alloc_trace+0x158/0x790 [ 106.272895][ C0] j1939_netdev_start+0xa4/0x550 [ 106.277832][ C0] j1939_sk_bind+0x65a/0x8e0 [ 106.282417][ C0] __sys_bind+0x239/0x290 [ 106.286739][ C0] __x64_sys_bind+0x73/0xb0 [ 106.291243][ C0] do_syscall_64+0xfa/0x760 [ 106.295748][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.301626][ C0] [ 106.303951][ C0] Freed by task 9: [ 106.307694][ C0] save_stack+0x23/0x90 [ 106.311845][ C0] __kasan_slab_free+0x102/0x150 [ 106.316864][ C0] kasan_slab_free+0xe/0x10 [ 106.321370][ C0] kfree+0x10a/0x2c0 [ 106.325354][ C0] j1939_priv_put+0x8b/0xb0 [ 106.329888][ C0] j1939_session_put+0x12c/0x180 [ 106.335031][ C0] j1939_xtp_rx_abort_one+0xc7/0x100 [ 106.340302][ C0] j1939_tp_recv+0x4fb/0x9b0 [ 106.340318][ C0] j1939_can_recv+0x4bb/0x620 [ 106.340328][ C0] can_rcv_filter+0x292/0x8e0 [ 106.340335][ C0] can_receive+0x2e7/0x530 [ 106.340343][ C0] can_rcv+0x133/0x1b0 [ 106.340359][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 106.354252][ C0] __netif_receive_skb+0x2c/0x1d0 [ 106.354262][ C0] process_backlog+0x206/0x750 [ 106.354272][ C0] net_rx_action+0x508/0x1120 [ 106.354283][ C0] __do_softirq+0x262/0x98c [ 106.354286][ C0] [ 106.354296][ C0] The buggy address belongs to the object at ffff888080108000 [ 106.354296][ C0] which belongs to the cache kmalloc-8k of size 8192 [ 106.354306][ C0] The buggy address is located 4224 bytes inside of [ 106.354306][ C0] 8192-byte region [ffff888080108000, ffff88808010a000) [ 106.354314][ C0] The buggy address belongs to the page: [ 106.354324][ C0] page:ffffea0002004200 refcount:1 mapcount:0 mapping:ffff8880aa4021c0 index:0x0 compound_mapcount: 0 [ 106.406333][ T3900] kobject: 'loop0' (00000000dfa90061): kobject_uevent_env [ 106.418408][ C0] flags: 0x1fffc0000010200(slab|head) [ 106.418423][ C0] raw: 01fffc0000010200 ffffea0002608c08 ffffea0002422608 ffff8880aa4021c0 [ 106.418436][ C0] raw: 0000000000000000 ffff888080108000 0000000100000001 0000000000000000 [ 106.418440][ C0] page dumped because: kasan: bad access detected [ 106.418443][ C0] [ 106.418446][ C0] Memory state around the buggy address: [ 106.418456][ C0] ffff888080108f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.418465][ C0] ffff888080109000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.418473][ C0] >ffff888080109080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.418477][ C0] ^ [ 106.418486][ C0] ffff888080109100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.418494][ C0] ffff888080109180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.418498][ C0] ================================================================== [ 106.418501][ C0] Disabling lock debugging due to kernel taint [ 106.418506][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 106.418518][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G B 5.4.0-rc6 #0 [ 106.418531][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.475418][ T3900] kobject: 'loop0' (00000000dfa90061): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 106.479495][ C0] Call Trace: [ 106.479515][ C0] dump_stack+0x172/0x1f0 [ 106.479527][ C0] panic+0x2e3/0x75c [ 106.479537][ C0] ? add_taint.cold+0x16/0x16 [ 106.479551][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 106.479568][ C0] ? trace_hardirqs_off+0x62/0x240 [ 106.517547][ T3900] kobject: 'loop5' (000000005ff76ceb): kobject_uevent_env [ 106.525376][ C0] ? trace_hardirqs_off+0x59/0x240 [ 106.525392][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 106.525404][ C0] end_report+0x47/0x4f [ 106.525413][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 106.525422][ C0] __kasan_report.cold+0xe/0x41 [ 106.525436][ C0] ? can_rcv_filter+0x1a0/0x8e0 [ 106.525446][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 106.525455][ C0] kasan_report+0x12/0x20 [ 106.525466][ C0] __asan_report_load8_noabort+0x14/0x20 [ 106.525476][ C0] __lock_acquire+0x3a8b/0x4a00 [ 106.525491][ C0] ? lock_downgrade+0x920/0x920 [ 106.525504][ C0] ? mark_held_locks+0xf0/0xf0 [ 106.525515][ C0] ? trace_hardirqs_off+0x62/0x240 [ 106.525526][ C0] lock_acquire+0x190/0x410 [ 106.525542][ C0] ? j1939_session_get_by_addr+0x2d/0x60 [ 106.557270][ T3900] kobject: 'loop5' (000000005ff76ceb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 106.565755][ C0] _raw_spin_lock_bh+0x33/0x50 [ 106.565767][ C0] ? j1939_session_get_by_addr+0x2d/0x60 [ 106.565777][ C0] j1939_session_get_by_addr+0x2d/0x60 [ 106.565788][ C0] j1939_xtp_rx_abort_one+0x8d/0x100 [ 106.565800][ C0] ? j1939_ecu_get_by_addr_locked+0x53/0xf0 [ 106.565816][ C0] j1939_tp_recv+0x513/0x9b0 [ 106.631094][ T3900] kobject: 'loop2' (0000000003e1000a): kobject_uevent_env [ 106.635357][ C0] j1939_can_recv+0x4bb/0x620 [ 106.641876][ T3900] kobject: 'loop2' (0000000003e1000a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 106.645218][ C0] can_rcv_filter+0x292/0x8e0 [ 106.645232][ C0] can_receive+0x2e7/0x530 [ 106.645244][ C0] can_rcv+0x133/0x1b0 [ 106.645260][ C0] ? can_receive+0x530/0x530 [ 106.683583][ T3900] kobject: 'loop4' (00000000f8a7eae2): kobject_uevent_env [ 106.684800][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 106.739545][ T3900] kobject: 'loop4' (00000000f8a7eae2): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 106.748444][ C0] ? __netif_receive_skb_core+0x3450/0x3450 [ 106.748459][ C0] ? lock_acquire+0x190/0x410 [ 106.748473][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 106.748484][ C0] __netif_receive_skb+0x2c/0x1d0 [ 106.748493][ C0] process_backlog+0x206/0x750 [ 106.748502][ C0] ? net_rx_action+0x27b/0x1120 [ 106.748518][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 106.777506][ T3900] kobject: 'loop3' (00000000d12c7782): kobject_uevent_env [ 106.779189][ C0] net_rx_action+0x508/0x1120 [ 106.779204][ C0] ? napi_busy_loop+0x970/0x970 [ 106.779217][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 106.779235][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 106.823004][ T3900] kobject: 'loop3' (00000000d12c7782): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 106.826422][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 106.826437][ C0] __do_softirq+0x262/0x98c [ 106.826453][ C0] ? takeover_tasklets+0x820/0x820 [ 106.826463][ C0] run_ksoftirqd+0x8e/0x110 [ 106.826472][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 106.826483][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 106.826501][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 106.860969][ T3900] kobject: 'loop1' (00000000c9b42ef8): kobject_uevent_env [ 106.864765][ C0] ? __kthread_parkme+0x108/0x1c0 [ 106.864777][ C0] ? __kasan_check_read+0x11/0x20 [ 106.864793][ C0] kthread+0x361/0x430 [ 106.910332][ T3900] kobject: 'loop1' (00000000c9b42ef8): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 106.914942][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 106.914955][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 106.914969][ C0] ret_from_fork+0x24/0x30 [ 106.921564][ C0] Kernel Offset: disabled [ 106.956524][ C0] Rebooting in 86400 seconds..