[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 52.433935][ T26] audit: type=1800 audit(1561105610.821:25): pid=8355 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 52.472447][ T26] audit: type=1800 audit(1561105610.821:26): pid=8355 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 52.511833][ T26] audit: type=1800 audit(1561105610.821:27): pid=8355 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 '10.128.10.40' (ECDSA) to the list of known hosts. 2019/06/21 08:27:22 parsed 1 programs 2019/06/21 08:27:24 executed programs: 0 syzkaller login: [ 86.225412][ T8527] IPVS: ftp: loaded support on port[0] = 21 [ 86.245708][ T8529] IPVS: ftp: loaded support on port[0] = 21 [ 86.301065][ T8531] IPVS: ftp: loaded support on port[0] = 21 [ 86.311742][ T8534] IPVS: ftp: loaded support on port[0] = 21 [ 86.354675][ T8536] IPVS: ftp: loaded support on port[0] = 21 [ 86.356822][ T8537] IPVS: ftp: loaded support on port[0] = 21 [ 86.501251][ T8527] chnl_net:caif_netlink_parms(): no params data found [ 86.619647][ T8531] chnl_net:caif_netlink_parms(): no params data found [ 86.646056][ T8527] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.653854][ T8527] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.661598][ T8527] device bridge_slave_0 entered promiscuous mode [ 86.671582][ T8527] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.678986][ T8527] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.686751][ T8527] device bridge_slave_1 entered promiscuous mode [ 86.709211][ T8529] chnl_net:caif_netlink_parms(): no params data found [ 86.746116][ T8527] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 86.805369][ T8527] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 86.837627][ T8531] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.845104][ T8531] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.853477][ T8531] device bridge_slave_0 entered promiscuous mode [ 86.862828][ T8531] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.870409][ T8531] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.878159][ T8531] device bridge_slave_1 entered promiscuous mode [ 86.902749][ T8537] chnl_net:caif_netlink_parms(): no params data found [ 86.913098][ T8529] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.920333][ T8529] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.928232][ T8529] device bridge_slave_0 entered promiscuous mode [ 86.937554][ T8529] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.944818][ T8529] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.952502][ T8529] device bridge_slave_1 entered promiscuous mode [ 86.973650][ T8527] team0: Port device team_slave_0 added [ 86.982508][ T8534] chnl_net:caif_netlink_parms(): no params data found [ 87.008217][ T8527] team0: Port device team_slave_1 added [ 87.039319][ T8531] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.051487][ T8531] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.082896][ T8529] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.096086][ T8536] chnl_net:caif_netlink_parms(): no params data found [ 87.154497][ T8527] device hsr_slave_0 entered promiscuous mode [ 87.212791][ T8527] device hsr_slave_1 entered promiscuous mode [ 87.262096][ T8531] team0: Port device team_slave_0 added [ 87.269046][ T8529] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.278076][ T8537] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.285408][ T8537] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.293884][ T8537] device bridge_slave_0 entered promiscuous mode [ 87.308239][ T8534] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.316774][ T8534] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.324676][ T8534] device bridge_slave_0 entered promiscuous mode [ 87.333335][ T8531] team0: Port device team_slave_1 added [ 87.344444][ T8537] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.351492][ T8537] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.359138][ T8537] device bridge_slave_1 entered promiscuous mode [ 87.381513][ T8534] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.390719][ T8534] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.398459][ T8534] device bridge_slave_1 entered promiscuous mode [ 87.415689][ T8536] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.426369][ T8536] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.434189][ T8536] device bridge_slave_0 entered promiscuous mode [ 87.441795][ T8536] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.449021][ T8536] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.457835][ T8536] device bridge_slave_1 entered promiscuous mode [ 87.475856][ T8529] team0: Port device team_slave_0 added [ 87.486587][ T8529] team0: Port device team_slave_1 added [ 87.511099][ T8534] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.521344][ T8534] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.537330][ T8537] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.547296][ T8537] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.557766][ T8536] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.573221][ T8536] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.624220][ T8531] device hsr_slave_0 entered promiscuous mode [ 87.662812][ T8531] device hsr_slave_1 entered promiscuous mode [ 87.729923][ T8537] team0: Port device team_slave_0 added [ 87.750061][ T8534] team0: Port device team_slave_0 added [ 87.767805][ T8537] team0: Port device team_slave_1 added [ 87.825164][ T8529] device hsr_slave_0 entered promiscuous mode [ 87.862851][ T8529] device hsr_slave_1 entered promiscuous mode [ 87.904869][ T8534] team0: Port device team_slave_1 added [ 87.911952][ T8536] team0: Port device team_slave_0 added [ 87.925085][ T8536] team0: Port device team_slave_1 added [ 87.985681][ T8537] device hsr_slave_0 entered promiscuous mode [ 88.023062][ T8537] device hsr_slave_1 entered promiscuous mode [ 88.145350][ T8534] device hsr_slave_0 entered promiscuous mode [ 88.193024][ T8534] device hsr_slave_1 entered promiscuous mode [ 88.315373][ T8536] device hsr_slave_0 entered promiscuous mode [ 88.372880][ T8536] device hsr_slave_1 entered promiscuous mode [ 88.475274][ T8527] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.523321][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.531648][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.551412][ T8527] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.571968][ T8531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.583644][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.592157][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.600713][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.607868][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.618894][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.634988][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.645467][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.655306][ T3486] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.663097][ T3486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.670827][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.712865][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.723512][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.732311][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.741660][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.750468][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.759238][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.773129][ T8529] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.799388][ T8536] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.807865][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.816377][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.826482][ T8531] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.843104][ T8529] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.857744][ T8536] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.871369][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.880405][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.888140][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.896214][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.904039][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.913114][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.921473][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.928548][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.936506][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.945231][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.954355][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.961393][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.969280][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.978399][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.986819][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.993893][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.002493][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.010312][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.018461][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.026834][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.057243][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.066922][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.075612][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.084363][ T8541] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.091399][ T8541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.099237][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.108099][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.116657][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.125332][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.134239][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.142625][ T8541] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.149662][ T8541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.157631][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.166351][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.174933][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.183670][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.191929][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.200326][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.208461][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.224830][ T8534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.248508][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.259788][ T8537] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.274719][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.284437][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.294275][ T3486] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.301321][ T3486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.309375][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.318259][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.326922][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.335292][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.344414][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.352983][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.361175][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.369951][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.378393][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.386607][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.395069][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.406522][ T8536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.420235][ T8531] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 89.431870][ T8531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.454049][ T8537] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.464873][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.475931][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.485464][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.495299][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.503822][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.511372][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.522840][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.530448][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.543446][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.559568][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.568321][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.577202][ T8541] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.584297][ T8541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.592093][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.600807][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.609275][ T8541] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.616355][ T8541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.624030][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.634084][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.649822][ T8527] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.664411][ T8534] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.692244][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.701406][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.710936][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.725946][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.734597][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.743558][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.751904][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.760849][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.769352][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.777605][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.785976][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.796739][ T8531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.818840][ T8536] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.828616][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.864772][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.877378][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.889117][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.903452][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.911726][ T8547] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.918909][ T8547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.929637][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.938929][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.947424][ T8547] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.954524][ T8547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.962115][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.974222][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.982027][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.990796][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.025775][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.041969][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.092249][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.120379][ T8537] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.149245][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.173679][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.196029][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.235180][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.266832][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.280128][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.291371][ T8547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.309936][ T8534] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 90.327948][ T8534] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.349540][ T8534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.365275][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.394777][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.427507][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.457896][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.474490][ T8529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.530924][ T8529] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/21 08:27:29 executed programs: 38 2019/06/21 08:27:34 executed programs: 266 2019/06/21 08:27:39 executed programs: 489 [ 104.402958][T10294] ================================================================== [ 104.402965][T10294] BUG: KASAN: use-after-free in class_equal+0x40/0x50 [ 104.402972][T10294] Read of size 8 at addr ffff88808ce87000 by task syz-executor.3/10294 [ 104.402974][T10294] [ 104.402980][T10294] CPU: 1 PID: 10294 Comm: syz-executor.3 Not tainted 5.2.0-rc5+ #38 [ 104.402985][T10294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.402988][T10294] Call Trace: [ 104.402990][T10294] [ 104.402993][T10294] Allocated by task 0: [ 104.402996][T10294] (stack is not available) [ 104.402998][T10294] [ 104.403001][T10294] Freed by task 2333976992: [ 104.403004][T10294] ------------[ cut here ]------------ [ 104.403006][T10294] kernel BUG at mm/slab.c:4178! [ 104.403010][T10294] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 104.403014][T10294] CPU: 1 PID: 10294 Comm: syz-executor.3 Not tainted 5.2.0-rc5+ #38 [ 104.403019][T10294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.403022][T10294] RIP: 0010:__check_heap_object+0xa5/0xb3 [ 104.403031][T10294] Code: 2b 48 c7 c7 ed 0e 62 88 e8 98 b3 07 00 5d c3 41 8b 91 04 01 00 00 48 29 c7 48 39 d7 77 bd 48 01 d0 48 29 c8 4c 39 c0 72 b2 c3 <0f> 0b 48 c7 c7 ed 0e 62 88 e8 ac b8 07 00 44 89 e1 48 c7 c7 a8 0f [ 104.403034][T10294] RSP: 0018:ffff88808ce85068 EFLAGS: 00010046 [ 104.403042][T10294] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 000000000000000c [ 104.403047][T10294] RDX: ffff88808ce84000 RSI: 0000000000000000 RDI: ffff88808ce85120 [ 104.403052][T10294] RBP: ffff88808ce850b8 R08: 0000000000000002 R09: ffff8880aa58ec40 [ 104.403058][T10294] R10: 0000000000000f1c R11: 0000000000000001 R12: ffff88808ce85120 [ 104.403063][T10294] R13: ffffea000233a100 R14: ffff88808ce85122 R15: 0000000000000001 [ 104.403076][T10294] FS: 0000555556345940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 104.403080][T10294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.403085][T10294] CR2: ffffffff8c046b98 CR3: 00000000a1b80000 CR4: 00000000001406e0 [ 104.403090][T10294] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 104.403095][T10294] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 104.403098][T10294] Call Trace: [ 104.403100][T10294] Modules linked in: [ 104.403106][T10294] ---[ end trace be9ea9cd3526f059 ]--- [ 104.403110][T10294] RIP: 0010:__check_heap_object+0xa5/0xb3 [ 104.403122][T10294] Code: 2b 48 c7 c7 ed 0e 62 88 e8 98 b3 07 00 5d c3 41 8b 91 04 01 00 00 48 29 c7 48 39 d7 77 bd 48 01 d0 48 29 c8 4c 39 c0 72 b2 c3 <0f> 0b 48 c7 c7 ed 0e 62 88 e8 ac b8 07 00 44 89 e1 48 c7 c7 a8 0f [ 104.403126][T10294] RSP: 0018:ffff88808ce85068 EFLAGS: 00010046 [ 104.403133][T10294] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 000000000000000c [ 104.403138][T10294] RDX: ffff88808ce84000 RSI: 0000000000000000 RDI: ffff88808ce85120 [ 104.403144][T10294] RBP: ffff88808ce850b8 R08: 0000000000000002 R09: ffff8880aa58ec40 [ 104.403149][T10294] R10: 0000000000000f1c R11: 0000000000000001 R12: ffff88808ce85120 [ 104.403155][T10294] R13: ffffea000233a100 R14: ffff88808ce85122 R15: 0000000000000001 [ 104.403160][T10294] FS: 0000555556345940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 104.403165][T10294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.403170][T10294] CR2: ffffffff8c046b98 CR3: 00000000a1b80000 CR4: 00000000001406e0 [ 104.403176][T10294] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 104.403181][T10294] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 104.403185][T10294] Kernel panic - not syncing: Fatal exception [ 104.405026][T10294] Kernel Offset: disabled