Warning: Permanently added '10.128.0.207' (ECDSA) to the list of known hosts. 2019/03/19 08:27:22 parsed 1 programs 2019/03/19 08:27:24 executed programs: 0 syzkaller login: [ 164.479298][ T7827] IPVS: ftp: loaded support on port[0] = 21 [ 164.479305][ T7824] IPVS: ftp: loaded support on port[0] = 21 [ 164.496914][ T7822] IPVS: ftp: loaded support on port[0] = 21 [ 164.497344][ T7828] IPVS: ftp: loaded support on port[0] = 21 [ 164.505552][ T7826] IPVS: ftp: loaded support on port[0] = 21 [ 164.516485][ T7819] IPVS: ftp: loaded support on port[0] = 21 [ 164.735071][ T7826] chnl_net:caif_netlink_parms(): no params data found [ 164.784117][ T7828] chnl_net:caif_netlink_parms(): no params data found [ 164.900882][ T7826] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.909117][ T7826] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.917374][ T7826] device bridge_slave_0 entered promiscuous mode [ 164.928963][ T7826] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.936122][ T7826] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.944231][ T7826] device bridge_slave_1 entered promiscuous mode [ 165.010529][ T7827] chnl_net:caif_netlink_parms(): no params data found [ 165.036670][ T7826] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 165.049980][ T7826] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 165.059829][ T7822] chnl_net:caif_netlink_parms(): no params data found [ 165.079394][ T7824] chnl_net:caif_netlink_parms(): no params data found [ 165.102567][ T7828] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.109656][ T7828] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.118204][ T7828] device bridge_slave_0 entered promiscuous mode [ 165.169208][ T7826] team0: Port device team_slave_0 added [ 165.176132][ T7828] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.183456][ T7828] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.191027][ T7828] device bridge_slave_1 entered promiscuous mode [ 165.210598][ T7827] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.217728][ T7827] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.227886][ T7827] device bridge_slave_0 entered promiscuous mode [ 165.250809][ T7826] team0: Port device team_slave_1 added [ 165.266065][ T7827] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.274149][ T7827] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.281728][ T7827] device bridge_slave_1 entered promiscuous mode [ 165.298120][ T7819] chnl_net:caif_netlink_parms(): no params data found [ 165.318872][ T7828] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 165.331549][ T7824] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.338730][ T7824] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.348920][ T7824] device bridge_slave_0 entered promiscuous mode [ 165.361394][ T7824] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.368700][ T7824] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.377464][ T7824] device bridge_slave_1 entered promiscuous mode [ 165.407981][ T7828] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 165.439867][ T7822] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.447222][ T7822] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.455047][ T7822] device bridge_slave_0 entered promiscuous mode [ 165.463681][ T7824] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 165.472040][ T7822] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.480663][ T7822] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.488942][ T7822] device bridge_slave_1 entered promiscuous mode [ 165.545598][ T7826] device hsr_slave_0 entered promiscuous mode [ 165.582822][ T7826] device hsr_slave_1 entered promiscuous mode [ 165.624199][ T7827] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 165.634584][ T7828] team0: Port device team_slave_0 added [ 165.651243][ T7824] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 165.685581][ T7827] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 165.700999][ T7828] team0: Port device team_slave_1 added [ 165.726022][ T7824] team0: Port device team_slave_0 added [ 165.733205][ T7824] team0: Port device team_slave_1 added [ 165.745797][ T7822] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 165.766482][ T7826] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.773747][ T7826] bridge0: port 2(bridge_slave_1) entered forwarding state [ 165.781414][ T7826] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.788518][ T7826] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.799356][ T7822] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 165.809366][ T7827] team0: Port device team_slave_0 added [ 165.827309][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.835234][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.894595][ T7828] device hsr_slave_0 entered promiscuous mode [ 165.953005][ T7828] device hsr_slave_1 entered promiscuous mode [ 165.999010][ T7819] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.006888][ T7819] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.015202][ T7819] device bridge_slave_0 entered promiscuous mode [ 166.023882][ T7819] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.031076][ T7819] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.039620][ T7819] device bridge_slave_1 entered promiscuous mode [ 166.047560][ T7827] team0: Port device team_slave_1 added [ 166.065790][ T7822] team0: Port device team_slave_0 added [ 166.135765][ T7824] device hsr_slave_0 entered promiscuous mode [ 166.182874][ T7824] device hsr_slave_1 entered promiscuous mode [ 166.244137][ T7822] team0: Port device team_slave_1 added [ 166.260204][ T7819] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 166.270831][ T7819] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 166.336735][ T7822] device hsr_slave_0 entered promiscuous mode [ 166.402792][ T7822] device hsr_slave_1 entered promiscuous mode [ 166.467250][ T7819] team0: Port device team_slave_0 added [ 166.514154][ T7827] device hsr_slave_0 entered promiscuous mode [ 166.582693][ T7827] device hsr_slave_1 entered promiscuous mode [ 166.638273][ T7819] team0: Port device team_slave_1 added [ 166.714220][ T7819] device hsr_slave_0 entered promiscuous mode [ 166.762816][ T7819] device hsr_slave_1 entered promiscuous mode [ 166.859185][ T7826] 8021q: adding VLAN 0 to HW filter on device bond0 [ 166.883604][ T7828] 8021q: adding VLAN 0 to HW filter on device bond0 [ 166.917660][ T7826] 8021q: adding VLAN 0 to HW filter on device team0 [ 166.935588][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 166.944800][ T7837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 166.969462][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 166.978576][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 166.987158][ T2989] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.994268][ T2989] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.002133][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 167.011060][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 167.019645][ T2989] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.026754][ T2989] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.034678][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 167.045324][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 167.053961][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 167.062416][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 167.071216][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 167.098352][ T7828] 8021q: adding VLAN 0 to HW filter on device team0 [ 167.118213][ T7822] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.128543][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 167.138218][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.146399][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 167.155122][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 167.169122][ T7826] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 167.179910][ T7826] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 167.202034][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 167.210521][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 167.219190][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 167.228117][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 167.236447][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 167.245490][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.253968][ T3679] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.260999][ T3679] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.288473][ T7824] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.296322][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 167.304877][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 167.313623][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 167.322081][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 167.331082][ T3679] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.338213][ T3679] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.346798][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 167.367848][ T7822] 8021q: adding VLAN 0 to HW filter on device team0 [ 167.390445][ T7824] 8021q: adding VLAN 0 to HW filter on device team0 [ 167.398829][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 167.407605][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.417443][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 167.426235][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 167.434824][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 167.443606][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 167.451975][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 167.460570][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 167.468448][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.477513][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 167.493542][ T7826] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 167.502606][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 167.511210][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.524396][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.531426][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.549319][ T7828] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 167.563461][ T7828] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 167.593045][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 167.608395][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 167.619138][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 167.628273][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 167.636915][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 167.645561][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 167.654489][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 167.663205][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.670255][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.681853][ T7827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.690994][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 167.700599][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 167.709451][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.718290][ T3679] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.725408][ T3679] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.740681][ T7819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.758050][ T7827] 8021q: adding VLAN 0 to HW filter on device team0 [ 167.778770][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 167.792214][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 167.816218][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 167.825441][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.872795][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 167.888871][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 167.901766][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 167.910828][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 167.919653][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 167.931282][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 167.951281][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 167.965799][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 167.976504][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 167.989171][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.996280][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.004445][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 168.013364][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 168.020908][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 168.028595][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 168.037002][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 168.045627][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 168.053962][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.060984][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.068769][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 168.077504][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 168.086081][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.093170][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.100696][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 168.111669][ T7828] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 168.121827][ T7819] 8021q: adding VLAN 0 to HW filter on device team0 [ 168.130691][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 168.138814][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 168.160318][ T7822] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 168.185277][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 168.194467][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 168.202926][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 168.211337][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 168.219765][ T2989] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.226867][ T2989] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.234413][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 168.243116][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 168.251174][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 168.259664][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 168.267941][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 168.276921][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 168.285318][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 168.293882][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 168.301687][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 168.353670][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 168.382214][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 168.391487][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.398597][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.406611][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 168.415238][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 168.423660][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 168.432007][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 168.440420][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 168.448620][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 168.456945][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 168.465392][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 168.481902][ T7822] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 168.492831][ T7824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 168.507499][ T7827] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 168.519034][ T7827] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 168.533340][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 168.541155][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 168.549785][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 168.558157][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 168.566965][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 168.575405][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 168.583823][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 168.591979][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 168.600470][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 168.608582][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 168.616951][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 168.625542][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 168.633369][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 168.662166][ T7824] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 168.676668][ T7819] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 168.690240][ T7819] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 168.700723][ T7827] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 168.724007][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 168.735304][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 168.761008][ T7819] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/03/19 08:27:29 executed programs: 48 2019/03/19 08:27:34 executed programs: 350 2019/03/19 08:27:39 executed programs: 684 2019/03/19 08:27:44 executed programs: 1006 2019/03/19 08:27:49 executed programs: 1322 2019/03/19 08:27:54 executed programs: 1620 2019/03/19 08:27:59 executed programs: 1919 2019/03/19 08:28:04 executed programs: 2214 2019/03/19 08:28:09 executed programs: 2510 2019/03/19 08:28:14 executed programs: 2794 [ 216.364155][T15797] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.3'. [ 216.410808][T15797] [ 216.427883][T15797] ============================= [ 216.445819][T15797] WARNING: suspicious RCU usage [ 216.479114][T15797] 5.1.0-rc1-next-20190319 #6 Not tainted [ 216.512553][T15797] ----------------------------- [ 216.517448][T15797] net/xfrm/xfrm_user.c:1080 suspicious rcu_dereference_check() usage! [ 216.597709][T15797] [ 216.597709][T15797] other info that might help us debug this: [ 216.597709][T15797] [ 216.608206][T15797] [ 216.608206][T15797] rcu_scheduler_active = 2, debug_locks = 1 [ 216.617155][T15797] 1 lock held by syz-executor.3/15797: [ 216.623036][T15797] #0: 00000000ead151cf (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: xfrm_netlink_rcv+0x61/0x90 [ 216.634001][T15797] [ 216.634001][T15797] stack backtrace: [ 216.639911][T15797] CPU: 0 PID: 15797 Comm: syz-executor.3 Not tainted 5.1.0-rc1-next-20190319 #6 [ 216.648905][T15797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.658941][T15797] Call Trace: [ 216.662217][T15797] dump_stack+0x172/0x1f0 [ 216.666553][T15797] lockdep_rcu_suspicious+0x153/0x15d [ 216.671919][T15797] xfrm_get_policy+0xa98/0xbe0 [ 216.676675][T15797] ? dump_one_policy+0x760/0x760 [ 216.681618][T15797] ? __nla_parse+0xc8/0x340 [ 216.686118][T15797] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 216.692354][T15797] ? __nla_parse+0x12a/0x340 [ 216.696940][T15797] ? nla_parse+0x45/0x60 [ 216.701189][T15797] ? dump_one_policy+0x760/0x760 [ 216.706134][T15797] xfrm_user_rcv_msg+0x458/0x770 [ 216.711069][T15797] ? xfrm_dump_sa_done+0xf0/0xf0 [ 216.716008][T15797] ? mark_held_locks+0xf0/0xf0 [ 216.720765][T15797] ? lockdep_hardirqs_on+0x418/0x5d0 [ 216.726065][T15797] ? __mutex_lock+0x3cd/0x1310 [ 216.730826][T15797] ? xfrm_netlink_rcv+0x61/0x90 [ 216.735688][T15797] netlink_rcv_skb+0x17a/0x460 [ 216.740438][T15797] ? xfrm_dump_sa_done+0xf0/0xf0 [ 216.745371][T15797] ? netlink_ack+0xb50/0xb50 [ 216.749960][T15797] xfrm_netlink_rcv+0x70/0x90 [ 216.754619][T15797] netlink_unicast+0x536/0x720 [ 216.759393][T15797] ? netlink_attachskb+0x770/0x770 [ 216.764515][T15797] ? _copy_from_iter_full+0x259/0x8f0 [ 216.769903][T15797] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 216.775619][T15797] ? __check_object_size+0x3d/0x42f [ 216.780820][T15797] netlink_sendmsg+0x8ae/0xd70 [ 216.785585][T15797] ? netlink_unicast+0x720/0x720 [ 216.790514][T15797] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 216.796393][T15797] ? apparmor_socket_sendmsg+0x2a/0x30 [ 216.801833][T15797] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.808054][T15797] ? security_socket_sendmsg+0x93/0xc0 [ 216.813516][T15797] ? netlink_unicast+0x720/0x720 [ 216.818447][T15797] sock_sendmsg+0xdd/0x130 [ 216.822859][T15797] ___sys_sendmsg+0x806/0x930 [ 216.827527][T15797] ? copy_msghdr_from_user+0x430/0x430 [ 216.832987][T15797] ? kasan_check_read+0x11/0x20 [ 216.837847][T15797] ? __fget+0x381/0x550 [ 216.841986][T15797] ? ksys_dup3+0x3e0/0x3e0 [ 216.846404][T15797] ? lock_downgrade+0x880/0x880 [ 216.851253][T15797] ? __fget_light+0x1a9/0x230 [ 216.855910][T15797] ? __fdget+0x1b/0x20 [ 216.859962][T15797] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.866194][T15797] __sys_sendmsg+0x105/0x1d0 [ 216.870783][T15797] ? __ia32_sys_shutdown+0x80/0x80 [ 216.875883][T15797] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 216.881382][T15797] ? do_syscall_64+0x26/0x610 [ 216.886055][T15797] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.892118][T15797] ? do_syscall_64+0x26/0x610 [ 216.896783][T15797] __x64_sys_sendmsg+0x78/0xb0 [ 216.901549][T15797] do_syscall_64+0x103/0x610 [ 216.906137][T15797] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.912022][T15797] RIP: 0033:0x458079 [ 216.915897][T15797] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 216.935485][T15797] RSP: 002b:00007f407a90dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 216.943889][T15797] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458079 [ 216.951861][T15797] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 216.959813][T15797] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 216.967772][T15797] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f407a90e6d4 [ 216.975730][T15797] R13: 00000000004c56c3 R14: 00000000004d95f0 R15: 00000000ffffffff 2019/03/19 08:28:19 executed programs: 3073 [ 220.393390][T16400] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'. 2019/03/19 08:28:25 executed programs: 3367