[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 53.165068][ T26] audit: type=1800 audit(1559746410.568:25): pid=8273 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 53.209564][ T26] audit: type=1800 audit(1559746410.568:26): pid=8273 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 53.242008][ T26] audit: type=1800 audit(1559746410.578:27): pid=8273 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 '10.128.0.145' (ECDSA) to the list of known hosts. 2019/06/05 14:53:42 parsed 1 programs 2019/06/05 14:53:44 executed programs: 0 syzkaller login: [ 67.478477][ T8448] IPVS: ftp: loaded support on port[0] = 21 [ 67.489686][ T8449] IPVS: ftp: loaded support on port[0] = 21 [ 67.492835][ T8452] IPVS: ftp: loaded support on port[0] = 21 [ 67.546746][ T8454] IPVS: ftp: loaded support on port[0] = 21 [ 67.559584][ T8456] IPVS: ftp: loaded support on port[0] = 21 [ 67.566014][ T8457] IPVS: ftp: loaded support on port[0] = 21 [ 67.677974][ T8448] chnl_net:caif_netlink_parms(): no params data found [ 67.721166][ T8448] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.730441][ T8448] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.738925][ T8448] device bridge_slave_0 entered promiscuous mode [ 67.749991][ T8448] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.763701][ T8448] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.771436][ T8448] device bridge_slave_1 entered promiscuous mode [ 67.802931][ T8448] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.831529][ T8448] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.861336][ T8448] team0: Port device team_slave_0 added [ 67.886317][ T8449] chnl_net:caif_netlink_parms(): no params data found [ 67.901006][ T8448] team0: Port device team_slave_1 added [ 67.964525][ T8448] device hsr_slave_0 entered promiscuous mode [ 68.023100][ T8448] device hsr_slave_1 entered promiscuous mode [ 68.163592][ T8452] chnl_net:caif_netlink_parms(): no params data found [ 68.175046][ T8449] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.182123][ T8449] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.199165][ T8449] device bridge_slave_0 entered promiscuous mode [ 68.231887][ T8456] chnl_net:caif_netlink_parms(): no params data found [ 68.247822][ T8454] chnl_net:caif_netlink_parms(): no params data found [ 68.257252][ T8449] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.267035][ T8449] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.275250][ T8449] device bridge_slave_1 entered promiscuous mode [ 68.349391][ T8457] chnl_net:caif_netlink_parms(): no params data found [ 68.359419][ T8452] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.367412][ T8452] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.375280][ T8452] device bridge_slave_0 entered promiscuous mode [ 68.383700][ T8452] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.391110][ T8452] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.399400][ T8452] device bridge_slave_1 entered promiscuous mode [ 68.418005][ T8449] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.451411][ T8452] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.465201][ T8449] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.484492][ T8448] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.491733][ T8448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.499646][ T8448] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.506863][ T8448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.527332][ T8452] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.536282][ T8454] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.543573][ T8454] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.551665][ T8454] device bridge_slave_0 entered promiscuous mode [ 68.565050][ T8449] team0: Port device team_slave_0 added [ 68.598406][ T8449] team0: Port device team_slave_1 added [ 68.608392][ T8456] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.615932][ T8456] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.624727][ T8456] device bridge_slave_0 entered promiscuous mode [ 68.633271][ T8457] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.640373][ T8457] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.648209][ T8457] device bridge_slave_0 entered promiscuous mode [ 68.655707][ T8454] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.663588][ T8454] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.671473][ T8454] device bridge_slave_1 entered promiscuous mode [ 68.697867][ T8454] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.706431][ T8456] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.714485][ T8456] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.722478][ T8456] device bridge_slave_1 entered promiscuous mode [ 68.730133][ T8457] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.737858][ T8457] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.750346][ T8457] device bridge_slave_1 entered promiscuous mode [ 68.763070][ T8452] team0: Port device team_slave_0 added [ 68.771168][ T8452] team0: Port device team_slave_1 added [ 68.779376][ T8454] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.799514][ T8459] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.808596][ T8459] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.830566][ T8457] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.905413][ T8452] device hsr_slave_0 entered promiscuous mode [ 68.942894][ T8452] device hsr_slave_1 entered promiscuous mode [ 68.984734][ T8456] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.999018][ T8456] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.008814][ T8457] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.095839][ T8449] device hsr_slave_0 entered promiscuous mode [ 69.133317][ T8449] device hsr_slave_1 entered promiscuous mode [ 69.207919][ T8457] team0: Port device team_slave_0 added [ 69.216002][ T8454] team0: Port device team_slave_0 added [ 69.223357][ T8457] team0: Port device team_slave_1 added [ 69.247696][ T8456] team0: Port device team_slave_0 added [ 69.255553][ T8454] team0: Port device team_slave_1 added [ 69.262098][ T8456] team0: Port device team_slave_1 added [ 69.315514][ T8457] device hsr_slave_0 entered promiscuous mode [ 69.363021][ T8457] device hsr_slave_1 entered promiscuous mode [ 69.473423][ T8448] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.525357][ T8454] device hsr_slave_0 entered promiscuous mode [ 69.552961][ T8454] device hsr_slave_1 entered promiscuous mode [ 69.644403][ T8456] device hsr_slave_0 entered promiscuous mode [ 69.682962][ T8456] device hsr_slave_1 entered promiscuous mode [ 69.746071][ T8448] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.765446][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.775372][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.834104][ T8452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.849145][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.858662][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.867421][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.874837][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.883925][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.893083][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.901794][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.909036][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.918631][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.944732][ T8457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.973768][ T8449] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.998190][ T8452] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.008413][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.016669][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.040651][ T8457] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.055308][ T8449] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.063686][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.072298][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.081729][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.089813][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.098300][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.106708][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.116025][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.124673][ T8459] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.131759][ T8459] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.139919][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.148709][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.157193][ T8459] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.164295][ T8459] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.173760][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.185445][ T8456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.197843][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.207259][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.240386][ T8456] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.251291][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.259953][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.269617][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.278677][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.287827][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.296859][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.305818][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.314669][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.323097][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.331465][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.340244][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.349070][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.357741][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.366433][ T2854] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.373555][ T2854] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.381066][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.388878][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.396859][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.405587][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.413960][ T2854] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.420988][ T2854] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.428864][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.436765][ T2854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.451491][ T8454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.462123][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.474825][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.484836][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.492060][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.516202][ T8452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.530002][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.538769][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.547943][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.556570][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.565884][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.574762][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.583642][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.592009][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.600843][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.609442][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.618074][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.626561][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.635771][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.644779][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.651933][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.666709][ T8449] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.678201][ T8449] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.696661][ T8448] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.708286][ T8448] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.717643][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.729973][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.738385][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.746808][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.755632][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.765355][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.773825][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.781439][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.789269][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.798095][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.806660][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.813776][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.821378][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.830188][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.839065][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.848472][ T8454] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.872218][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.881143][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.890077][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.899588][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.908447][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.917706][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.927157][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.951489][ T8457] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.964088][ T8457] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.978271][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.987625][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.997405][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.004748][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.013961][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.023162][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.031578][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.038877][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.047288][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.056147][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.065485][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.074219][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.081268][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.089430][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.098204][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.106759][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.115424][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.130352][ T8452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.140864][ T8449] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.151540][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.161297][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.173073][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.205604][ T8448] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.227817][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.237023][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.246584][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.260047][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.269089][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.277946][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.286557][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.295137][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.304222][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.313209][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.322944][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.331522][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.340192][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.348778][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.357617][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.365968][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.379205][ T8457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.399393][ T8456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.420165][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.429581][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.440662][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.450022][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.468174][ T8454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.525886][ T8456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.546993][ T8454] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/05 14:53:49 executed programs: 38 [ 73.963137][ T8763] ================================================================== [ 73.963143][ T8763] BUG: KASAN: use-after-free in class_equal+0x40/0x50 [ 73.963149][ T8763] Read of size 8 at addr ffff88809946f8c0 by task syz-executor.4/8763 [ 73.963151][ T8763] [ 73.963156][ T8763] CPU: 1 PID: 8763 Comm: syz-executor.4 Not tainted 5.2.0-rc2+ #15 [ 73.963163][ T8763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.963166][ T8763] Call Trace: [ 73.963168][ T8763] [ 73.963172][ T8763] The buggy address belongs to the page: [ 73.963178][ T8763] page:ffffea0002651bc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 73.963185][ T8763] flags: 0x1fffc0000000000() [ 73.963190][ T8763] raw: 01fffc0000000000 0000000000000000 ffffffff02650101 0000000000000000 [ 73.963196][ T8763] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 73.963201][ T8763] page dumped because: kasan: bad access detected [ 73.963203][ T8763] [ 73.963208][ T8763] Memory state around the buggy address: [ 73.963213][ T8763] ffff88809946f780: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 73.963219][ T8763] ffff88809946f800: ff ff ff ff ff ff ff ff ff ff f1 f1 f1 f1 00 f2 [ 73.963224][ T8763] >ffff88809946f880: f2 f2 00 f2 f2 f2 ff ff ff ff 00 00 00 f3 f3 f3 [ 73.963229][ T8763] ^ [ 73.963234][ T8763] ffff88809946f900: f3 f3 ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 73.963240][ T8763] ffff88809946f980: ff ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 [ 73.963245][ T8763] ================================================================== [ 73.963250][ T8763] Disabling lock debugging due to kernel taint [ 73.963255][ T8763] Kernel panic - not syncing: panic_on_warn set ... [ 73.964689][ T8763] Kernel Offset: disabled