[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 51.657398][ T27] audit: type=1800 audit(1560692749.856:25): pid=8303 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 51.698319][ T27] audit: type=1800 audit(1560692749.856:26): pid=8303 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 51.735771][ T27] audit: type=1800 audit(1560692749.856:27): pid=8303 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.211' (ECDSA) to the list of known hosts. 2019/06/16 13:46:01 parsed 1 programs 2019/06/16 13:46:04 executed programs: 0 syzkaller login: [ 65.994503][ T8478] IPVS: ftp: loaded support on port[0] = 21 [ 66.000764][ T8480] IPVS: ftp: loaded support on port[0] = 21 [ 66.062582][ T8483] IPVS: ftp: loaded support on port[0] = 21 [ 66.085514][ T8486] IPVS: ftp: loaded support on port[0] = 21 [ 66.086299][ T8488] IPVS: ftp: loaded support on port[0] = 21 [ 66.097434][ T8487] IPVS: ftp: loaded support on port[0] = 21 [ 66.294857][ T8480] chnl_net:caif_netlink_parms(): no params data found [ 66.381095][ T8478] chnl_net:caif_netlink_parms(): no params data found [ 66.411182][ T8487] chnl_net:caif_netlink_parms(): no params data found [ 66.446477][ T8480] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.453706][ T8480] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.462304][ T8480] device bridge_slave_0 entered promiscuous mode [ 66.473098][ T8480] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.480938][ T8480] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.489251][ T8480] device bridge_slave_1 entered promiscuous mode [ 66.524320][ T8488] chnl_net:caif_netlink_parms(): no params data found [ 66.544441][ T8483] chnl_net:caif_netlink_parms(): no params data found [ 66.567660][ T8480] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.592319][ T8478] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.600214][ T8478] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.608151][ T8478] device bridge_slave_0 entered promiscuous mode [ 66.620866][ T8480] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.630088][ T8487] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.641225][ T8487] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.649668][ T8487] device bridge_slave_0 entered promiscuous mode [ 66.677167][ T8478] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.691920][ T8478] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.699893][ T8478] device bridge_slave_1 entered promiscuous mode [ 66.717119][ T8487] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.724444][ T8487] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.732548][ T8487] device bridge_slave_1 entered promiscuous mode [ 66.775533][ T8480] team0: Port device team_slave_0 added [ 66.786513][ T8480] team0: Port device team_slave_1 added [ 66.799500][ T8483] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.806819][ T8483] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.816484][ T8483] device bridge_slave_0 entered promiscuous mode [ 66.829226][ T8486] chnl_net:caif_netlink_parms(): no params data found [ 66.837936][ T8488] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.845438][ T8488] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.853252][ T8488] device bridge_slave_0 entered promiscuous mode [ 66.865673][ T8478] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.874594][ T8483] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.882561][ T8483] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.890714][ T8483] device bridge_slave_1 entered promiscuous mode [ 66.902859][ T8488] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.910009][ T8488] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.917640][ T8488] device bridge_slave_1 entered promiscuous mode [ 66.933492][ T8487] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.947272][ T8478] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.975245][ T8483] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.985012][ T8487] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.017015][ T8488] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.027096][ T8483] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.081463][ T8480] device hsr_slave_0 entered promiscuous mode [ 67.138600][ T8480] device hsr_slave_1 entered promiscuous mode [ 67.208255][ T8478] team0: Port device team_slave_0 added [ 67.226188][ T8486] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.233436][ T8486] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.242277][ T8486] device bridge_slave_0 entered promiscuous mode [ 67.250677][ T8488] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.265949][ T8487] team0: Port device team_slave_0 added [ 67.272942][ T8487] team0: Port device team_slave_1 added [ 67.279553][ T8478] team0: Port device team_slave_1 added [ 67.301876][ T8486] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.309115][ T8486] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.316921][ T8486] device bridge_slave_1 entered promiscuous mode [ 67.339778][ T8483] team0: Port device team_slave_0 added [ 67.390302][ T8487] device hsr_slave_0 entered promiscuous mode [ 67.428569][ T8487] device hsr_slave_1 entered promiscuous mode [ 67.480669][ T8488] team0: Port device team_slave_0 added [ 67.493143][ T8483] team0: Port device team_slave_1 added [ 67.507379][ T8486] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.581026][ T8478] device hsr_slave_0 entered promiscuous mode [ 67.618628][ T8478] device hsr_slave_1 entered promiscuous mode [ 67.659291][ T8488] team0: Port device team_slave_1 added [ 67.675471][ T8486] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.751085][ T8483] device hsr_slave_0 entered promiscuous mode [ 67.788572][ T8483] device hsr_slave_1 entered promiscuous mode [ 67.891419][ T8488] device hsr_slave_0 entered promiscuous mode [ 67.928640][ T8488] device hsr_slave_1 entered promiscuous mode [ 67.984101][ T8486] team0: Port device team_slave_0 added [ 67.991915][ T8486] team0: Port device team_slave_1 added [ 68.072257][ T8486] device hsr_slave_0 entered promiscuous mode [ 68.118567][ T8486] device hsr_slave_1 entered promiscuous mode [ 68.242198][ T8480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.256752][ T8478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.266894][ T8487] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.280383][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.290586][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.305698][ T8488] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.315951][ T8480] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.336158][ T8487] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.353866][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.363880][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.372273][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.381553][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.390340][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.397746][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.406158][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.416002][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.424654][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.432004][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.440444][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.449806][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.458354][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.465405][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.474741][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.482668][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.507821][ T8483] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.527766][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.536950][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.547456][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.555981][ T2993] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.563045][ T2993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.570795][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.579739][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.588577][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.597063][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.605630][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.614110][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.623312][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.632821][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.644837][ T8488] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.668902][ T8478] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.676227][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.685052][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.692875][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.702203][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.711402][ T8491] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.718658][ T8491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.726761][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.735907][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.744544][ T8491] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.751747][ T8491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.759571][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.768599][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.776234][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.784205][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.803457][ T8480] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.814046][ T8480] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.847325][ T8487] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.858559][ T8487] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.870438][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.880973][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.890138][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.899065][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.907379][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.916968][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.925336][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.934233][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.943432][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.952442][ T2993] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.959639][ T2993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.967130][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.976544][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.985539][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.994464][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.004438][ T2993] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.011638][ T2993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.020372][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.029657][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.038342][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.047039][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.055866][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.072931][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.081730][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.090349][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.099038][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.106651][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.114885][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.122758][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.130888][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.141574][ T8483] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.184916][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.194007][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.203191][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.211989][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.220854][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.229589][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.237961][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.246517][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.254976][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.263348][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.271982][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.281820][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.290259][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.298810][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.307973][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.315810][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.324371][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.333303][ T8491] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.340384][ T8491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.355427][ T8486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.364611][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.376519][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.390919][ T8480] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.412739][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.437808][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.446989][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.456454][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.464956][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.472060][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.479920][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.488640][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.501504][ T8487] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.516403][ T8488] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.525723][ T8478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.552736][ T8486] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.565234][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.584935][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.593553][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.605495][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.641927][ T8483] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.655995][ T8483] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.674551][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.685727][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.704281][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.714624][ T8495] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.721763][ T8495] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.730888][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.740129][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.751984][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.760628][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.769676][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.778773][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.787124][ T8495] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.794351][ T8495] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.802330][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.811172][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.819802][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.846949][ T8478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.864075][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.901973][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.910334][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.920245][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.929769][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.946913][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.955909][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.964715][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.983355][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.996470][ T8486] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.016251][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.057105][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.067081][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.095778][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.132753][ T8483] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.204470][ T8486] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/16 13:46:09 executed programs: 35 [ 72.183401][ T8765] ================================================================== [ 72.183407][ T8765] BUG: KASAN: use-after-free in class_equal+0x40/0x50 [ 72.183413][ T8765] Read of size 8 at addr ffff888094584b90 by task syz-executor.2/8765 [ 72.183415][ T8765] [ 72.183419][ T8765] CPU: 1 PID: 8765 Comm: syz-executor.2 Not tainted 5.2.0-rc4+ #33 [ 72.183425][ T8765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.183428][ T8765] Call Trace: [ 72.183431][ T8765] [ 72.183435][ T8765] Allocated by task 330893582: [ 72.183440][ T8765] BUG: unable to handle page fault for address: ffffffff8c03f420 [ 72.183445][ T8765] #PF: supervisor read access in kernel mode [ 72.183449][ T8765] #PF: error_code(0x0000) - not-present page [ 72.183452][ T8765] PGD 8a70067 P4D 8a70067 PUD 8a71063 PMD 0 [ 72.183467][ T8765] Thread overran stack, or stack corrupted [ 72.183471][ T8765] Oops: 0000 [#1] PREEMPT SMP KASAN [ 72.183476][ T8765] CPU: 1 PID: 8765 Comm: syz-executor.2 Not tainted 5.2.0-rc4+ #33 [ 72.183482][ T8765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.183486][ T8765] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 72.183497][ T8765] Code: e9 7b fd ff ff 4c 89 ff e8 6d b0 62 fe e9 e6 fd ff ff 90 90 90 90 90 90 90 90 89 f8 c1 ef 11 25 ff ff 1f 00 81 e7 f0 3f 00 00 <48> 03 3c c5 a0 6b 04 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 72.183501][ T8765] RSP: 0018:ffff8880945848d8 EFLAGS: 00010006 [ 72.183508][ T8765] RAX: 00000000001ff110 RBX: ffff888094585084 RCX: 0000000000000000 [ 72.183514][ T8765] RDX: 0000000000000000 RSI: ffff8880945848e0 RDI: 0000000000000ff0 [ 72.183518][ T8765] RBP: ffff8880945848f8 R08: 000000000000001f R09: ffffed1015d244fa [ 72.183523][ T8765] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea0002516100 [ 72.183528][ T8765] R13: ffff888094584b90 R14: ffff8880aa594c40 R15: ffff888094585080 [ 72.183533][ T8765] FS: 0000555555e60940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 72.183537][ T8765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.183542][ T8765] CR2: ffffffff8c03f420 CR3: 000000008a0cd000 CR4: 00000000001406e0 [ 72.183548][ T8765] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.183554][ T8765] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.183556][ T8765] Call Trace: [ 72.183559][ T8765] Modules linked in: [ 72.183565][ T8765] CR2: ffffffff8c03f420 [ 72.183569][ T8765] ---[ end trace f7e63f12739a610f ]--- [ 72.183574][ T8765] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 72.183584][ T8765] Code: e9 7b fd ff ff 4c 89 ff e8 6d b0 62 fe e9 e6 fd ff ff 90 90 90 90 90 90 90 90 89 f8 c1 ef 11 25 ff ff 1f 00 81 e7 f0 3f 00 00 <48> 03 3c c5 a0 6b 04 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 72.183588][ T8765] RSP: 0018:ffff8880945848d8 EFLAGS: 00010006 [ 72.183595][ T8765] RAX: 00000000001ff110 RBX: ffff888094585084 RCX: 0000000000000000 [ 72.183600][ T8765] RDX: 0000000000000000 RSI: ffff8880945848e0 RDI: 0000000000000ff0 [ 72.183606][ T8765] RBP: ffff8880945848f8 R08: 000000000000001f R09: ffffed1015d244fa [ 72.183611][ T8765] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea0002516100 [ 72.183616][ T8765] R13: ffff888094584b90 R14: ffff8880aa594c40 R15: ffff888094585080 [ 72.183622][ T8765] FS: 0000555555e60940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 72.183627][ T8765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.183632][ T8765] CR2: ffffffff8c03f420 CR3: 000000008a0cd000 CR4: 00000000001406e0 [ 72.183637][ T8765] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.183642][ T8765] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.183647][ T8765] Kernel panic - not syncing: Fatal exception [ 72.185414][ T8765] Kernel Offset: disabled