[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 67.350513][ T26] audit: type=1800 audit(1560679480.410:25): pid=8732 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 67.392619][ T26] audit: type=1800 audit(1560679480.410:26): pid=8732 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 67.437885][ T26] audit: type=1800 audit(1560679480.410:27): pid=8732 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 '10.128.0.156' (ECDSA) to the list of known hosts. 2019/06/16 10:05:18 parsed 1 programs 2019/06/16 10:05:20 executed programs: 0 syzkaller login: [ 107.892183][ T8905] IPVS: ftp: loaded support on port[0] = 21 [ 107.909818][ T8906] IPVS: ftp: loaded support on port[0] = 21 [ 107.935102][ T8911] IPVS: ftp: loaded support on port[0] = 21 [ 107.961406][ T8909] IPVS: ftp: loaded support on port[0] = 21 [ 107.966093][ T8913] IPVS: ftp: loaded support on port[0] = 21 [ 108.026460][ T8914] IPVS: ftp: loaded support on port[0] = 21 [ 108.278538][ T8911] chnl_net:caif_netlink_parms(): no params data found [ 108.314646][ T8906] chnl_net:caif_netlink_parms(): no params data found [ 108.337522][ T8905] chnl_net:caif_netlink_parms(): no params data found [ 108.379176][ T8911] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.387197][ T8911] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.395141][ T8911] device bridge_slave_0 entered promiscuous mode [ 108.464888][ T8911] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.471988][ T8911] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.480633][ T8911] device bridge_slave_1 entered promiscuous mode [ 108.520271][ T8909] chnl_net:caif_netlink_parms(): no params data found [ 108.536897][ T8911] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.549217][ T8911] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.588218][ T8913] chnl_net:caif_netlink_parms(): no params data found [ 108.631725][ T8906] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.638971][ T8906] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.647473][ T8906] device bridge_slave_0 entered promiscuous mode [ 108.677421][ T8911] team0: Port device team_slave_0 added [ 108.684720][ T8905] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.691882][ T8905] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.699667][ T8905] device bridge_slave_0 entered promiscuous mode [ 108.707210][ T8906] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.714564][ T8906] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.722206][ T8906] device bridge_slave_1 entered promiscuous mode [ 108.740034][ T8911] team0: Port device team_slave_1 added [ 108.749213][ T8905] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.757165][ T8905] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.765482][ T8905] device bridge_slave_1 entered promiscuous mode [ 108.786211][ T8906] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.796622][ T8914] chnl_net:caif_netlink_parms(): no params data found [ 108.807729][ T8909] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.815581][ T8909] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.825433][ T8909] device bridge_slave_0 entered promiscuous mode [ 108.833750][ T8909] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.840846][ T8909] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.849114][ T8909] device bridge_slave_1 entered promiscuous mode [ 108.868467][ T8906] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.938557][ T8905] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.951240][ T8909] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.963683][ T8906] team0: Port device team_slave_0 added [ 108.970831][ T8909] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.980217][ T8913] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.987665][ T8913] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.995736][ T8913] device bridge_slave_0 entered promiscuous mode [ 109.044306][ T8911] device hsr_slave_0 entered promiscuous mode [ 109.102683][ T8911] device hsr_slave_1 entered promiscuous mode [ 109.184068][ T8905] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.195123][ T8906] team0: Port device team_slave_1 added [ 109.215220][ T8913] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.223669][ T8913] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.231484][ T8913] device bridge_slave_1 entered promiscuous mode [ 109.262258][ T8909] team0: Port device team_slave_0 added [ 109.270198][ T8905] team0: Port device team_slave_0 added [ 109.287759][ T8914] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.295059][ T8914] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.303038][ T8914] device bridge_slave_0 entered promiscuous mode [ 109.312820][ T8914] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.319893][ T8914] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.327957][ T8914] device bridge_slave_1 entered promiscuous mode [ 109.336437][ T8909] team0: Port device team_slave_1 added [ 109.350514][ T8905] team0: Port device team_slave_1 added [ 109.359278][ T8913] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.370908][ T8913] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.435543][ T8906] device hsr_slave_0 entered promiscuous mode [ 109.472818][ T8906] device hsr_slave_1 entered promiscuous mode [ 109.544822][ T8914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.555989][ T8914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.570535][ T8913] team0: Port device team_slave_0 added [ 109.645684][ T8909] device hsr_slave_0 entered promiscuous mode [ 109.682874][ T8909] device hsr_slave_1 entered promiscuous mode [ 109.748816][ T8913] team0: Port device team_slave_1 added [ 109.835522][ T8905] device hsr_slave_0 entered promiscuous mode [ 109.882699][ T8905] device hsr_slave_1 entered promiscuous mode [ 109.984123][ T8913] device hsr_slave_0 entered promiscuous mode [ 110.032733][ T8913] device hsr_slave_1 entered promiscuous mode [ 110.084272][ T8914] team0: Port device team_slave_0 added [ 110.120886][ T8914] team0: Port device team_slave_1 added [ 110.175586][ T8914] device hsr_slave_0 entered promiscuous mode [ 110.213097][ T8914] device hsr_slave_1 entered promiscuous mode [ 110.339000][ T8906] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.379354][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.388456][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.404744][ T8911] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.436701][ T8906] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.448825][ T8909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.469910][ T8914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.482680][ T8905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.502059][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.509987][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.518205][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.527071][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.535874][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.543118][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.551545][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 110.566630][ T8909] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.588589][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.597402][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.607510][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.616395][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.624899][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.631928][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.639927][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 110.648479][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.656220][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.664024][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.680035][ T8914] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.691848][ T8911] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.705670][ T8905] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.717645][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.728330][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.737129][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.744241][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.752558][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.761013][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.769447][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.776502][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.784359][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.792001][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.799945][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 110.808612][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 110.826417][ T8913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.852945][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.861717][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.871346][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.881845][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.890916][ T2993] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.898006][ T2993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.906459][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.915252][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.923718][ T2993] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.930759][ T2993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.938666][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.947340][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.955734][ T2993] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.962822][ T2993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.970315][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.978992][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.987508][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.995953][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 111.004871][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 111.037664][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.046091][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.054422][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.062183][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.070023][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 111.078700][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 111.087845][ T2993] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.094931][ T2993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.102688][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 111.111143][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 111.119958][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 111.128428][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 111.136946][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 111.145393][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.154025][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 111.162631][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 111.170916][ T2993] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.177999][ T2993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.185696][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 111.194491][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 111.203026][ T2993] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.210080][ T2993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.217807][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 111.227003][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 111.235631][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 111.244484][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 111.266997][ T8911] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 111.277921][ T8911] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 111.304275][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.312175][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.320116][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 111.329047][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 111.337909][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 111.346694][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 111.355437][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 111.363932][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.372177][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 111.380551][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.388722][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 111.397387][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.405701][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 111.413640][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 111.421433][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 111.429927][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.438417][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 111.447400][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 111.455935][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 111.464716][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 111.474550][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 111.483025][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.491521][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.499501][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 111.510819][ T8913] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.532686][ T8909] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 111.555050][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 111.564620][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 111.576736][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 111.585707][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 111.594988][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 111.603664][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.611775][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 111.620780][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 111.629442][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.637113][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.644908][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 111.653484][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.663201][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.671100][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.679627][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 111.688817][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.709331][ T8914] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 111.720939][ T8914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 111.756424][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 111.764888][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.773495][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 111.781910][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 111.790510][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.797638][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.827801][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 111.839896][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 111.850274][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 111.859502][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 111.868514][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.877337][ T8905] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 111.890963][ T8906] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.904232][ T8909] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.919829][ T8911] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.953045][ T8922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 111.961824][ T8922] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 111.984368][ T8914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.003806][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 112.013427][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 112.028759][ T8905] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.056833][ T8913] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 112.096008][ T8913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 112.106883][ T8922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 112.121889][ T8922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 112.172311][ T8913] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/16 10:05:25 executed programs: 23 2019/06/16 10:05:30 executed programs: 232 [ 117.893022][ T9568] ================================================================== [ 117.893028][ T9568] BUG: KASAN: slab-out-of-bounds in class_equal+0x40/0x50 [ 117.893035][ T9568] Read of size 8 at addr ffff888093736070 by task syz-executor.5/9568 [ 117.893037][ T9568] [ 117.893043][ T9568] CPU: 0 PID: 9568 Comm: syz-executor.5 Not tainted 5.2.0-rc3+ #33 [ 117.893060][ T9568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.893063][ T9568] Call Trace: [ 117.893065][ T9568] [ 117.893070][ T9568] Allocated by task 2249174597: [ 117.893078][ T9568] usercopy: Kernel memory overwrite attempt detected to SLAB object 'kmalloc-4k' (offset 4176, size 2)! [ 117.893082][ T9568] ------------[ cut here ]------------ [ 117.893087][ T9568] kernel BUG at mm/usercopy.c:102! [ 117.893092][ T9568] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 117.893097][ T9568] CPU: 0 PID: 9568 Comm: syz-executor.5 Not tainted 5.2.0-rc3+ #33 [ 117.893105][ T9568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.893109][ T9568] RIP: 0010:usercopy_abort+0xbd/0xbf [ 117.893122][ T9568] Code: c0 e8 68 a6 bf ff 48 8b 55 c0 49 89 d9 4d 89 f0 ff 75 c8 4c 89 e1 4c 89 ee 48 c7 c7 c0 b8 75 87 ff 75 d0 41 57 e8 28 b5 a9 ff <0f> 0b e8 3d a6 bf ff e8 a8 6a f8 ff 8b 55 d4 4c 89 e1 49 89 d8 4c [ 117.893127][ T9568] RSP: 0018:ffff8880937353e8 EFLAGS: 00010082 [ 117.893136][ T9568] RAX: 0000000000000068 RBX: ffffffff88621d1d RCX: 0000000000000000 [ 117.893142][ T9568] RDX: 0000000000000000 RSI: ffffffff815ac936 RDI: ffffed10126e6a6f [ 117.893148][ T9568] RBP: ffff888093735440 R08: 0000000000000068 R09: ffffed1015d044fa [ 117.893154][ T9568] R10: ffffed1015d044f9 R11: ffff8880ae8227cf R12: ffffffff886258dd [ 117.893160][ T9568] R13: ffffffff8775b720 R14: ffffffff8775b660 R15: ffffffff8775b620 [ 117.893166][ T9568] FS: 00005555573a9940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 117.893171][ T9568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.893177][ T9568] CR2: ffffffff8c049c58 CR3: 000000008076f000 CR4: 00000000001406f0 [ 117.893180][ T9568] Call Trace: [ 117.893183][ T9568] Modules linked in: [ 117.893190][ T9568] ---[ end trace afd95109ce493ff4 ]--- [ 117.893195][ T9568] RIP: 0010:usercopy_abort+0xbd/0xbf [ 117.893208][ T9568] Code: c0 e8 68 a6 bf ff 48 8b 55 c0 49 89 d9 4d 89 f0 ff 75 c8 4c 89 e1 4c 89 ee 48 c7 c7 c0 b8 75 87 ff 75 d0 41 57 e8 28 b5 a9 ff <0f> 0b e8 3d a6 bf ff e8 a8 6a f8 ff 8b 55 d4 4c 89 e1 49 89 d8 4c [ 117.893212][ T9568] RSP: 0018:ffff8880937353e8 EFLAGS: 00010082 [ 117.893221][ T9568] RAX: 0000000000000068 RBX: ffffffff88621d1d RCX: 0000000000000000 [ 117.893227][ T9568] RDX: 0000000000000000 RSI: ffffffff815ac936 RDI: ffffed10126e6a6f [ 117.893233][ T9568] RBP: ffff888093735440 R08: 0000000000000068 R09: ffffed1015d044fa [ 117.893239][ T9568] R10: ffffed1015d044f9 R11: ffff8880ae8227cf R12: ffffffff886258dd [ 117.893244][ T9568] R13: ffffffff8775b720 R14: ffffffff8775b660 R15: ffffffff8775b620 [ 117.893250][ T9568] FS: 00005555573a9940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 117.893255][ T9568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.893261][ T9568] CR2: ffffffff8c049c58 CR3: 000000008076f000 CR4: 00000000001406f0 [ 117.893265][ T9568] Kernel panic - not syncing: Fatal exception [ 117.894312][ T9568] Kernel Offset: disabled