[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 69.666824][ T26] audit: type=1800 audit(1562018322.445:25): pid=8672 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 69.705419][ T26] audit: type=1800 audit(1562018322.455:26): pid=8672 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 69.766870][ T26] audit: type=1800 audit(1562018322.455:27): pid=8672 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 '10.128.0.162' (ECDSA) to the list of known hosts. 2019/07/01 21:58:55 parsed 1 programs 2019/07/01 21:58:58 executed programs: 0 syzkaller login: [ 85.694061][ T8849] IPVS: ftp: loaded support on port[0] = 21 [ 85.704121][ T8847] IPVS: ftp: loaded support on port[0] = 21 [ 85.746320][ T8851] IPVS: ftp: loaded support on port[0] = 21 [ 85.807492][ T8854] IPVS: ftp: loaded support on port[0] = 21 [ 85.823084][ T8856] IPVS: ftp: loaded support on port[0] = 21 [ 85.859280][ T8857] IPVS: ftp: loaded support on port[0] = 21 [ 86.112632][ T8847] chnl_net:caif_netlink_parms(): no params data found [ 86.158940][ T8849] chnl_net:caif_netlink_parms(): no params data found [ 86.189042][ T8854] chnl_net:caif_netlink_parms(): no params data found [ 86.342126][ T8847] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.349877][ T8847] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.357929][ T8847] device bridge_slave_0 entered promiscuous mode [ 86.411531][ T8847] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.418917][ T8847] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.426622][ T8847] device bridge_slave_1 entered promiscuous mode [ 86.434129][ T8854] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.441325][ T8854] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.449168][ T8854] device bridge_slave_0 entered promiscuous mode [ 86.456476][ T8857] chnl_net:caif_netlink_parms(): no params data found [ 86.481892][ T8849] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.491425][ T8849] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.499841][ T8849] device bridge_slave_0 entered promiscuous mode [ 86.507790][ T8851] chnl_net:caif_netlink_parms(): no params data found [ 86.524234][ T8854] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.531478][ T8854] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.539600][ T8854] device bridge_slave_1 entered promiscuous mode [ 86.560369][ T8856] chnl_net:caif_netlink_parms(): no params data found [ 86.570695][ T8849] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.578092][ T8849] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.585766][ T8849] device bridge_slave_1 entered promiscuous mode [ 86.645939][ T8847] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 86.656675][ T8854] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 86.673862][ T8854] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 86.689828][ T8849] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 86.706669][ T8847] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 86.723099][ T8857] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.732441][ T8857] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.740398][ T8857] device bridge_slave_0 entered promiscuous mode [ 86.772861][ T8849] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 86.787076][ T8857] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.794154][ T8857] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.805282][ T8857] device bridge_slave_1 entered promiscuous mode [ 86.845263][ T8847] team0: Port device team_slave_0 added [ 86.864779][ T8854] team0: Port device team_slave_0 added [ 86.879227][ T8851] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.886325][ T8851] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.894333][ T8851] device bridge_slave_0 entered promiscuous mode [ 86.903549][ T8847] team0: Port device team_slave_1 added [ 86.916770][ T8856] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.925325][ T8856] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.934319][ T8856] device bridge_slave_0 entered promiscuous mode [ 86.943278][ T8854] team0: Port device team_slave_1 added [ 86.951226][ T8849] team0: Port device team_slave_0 added [ 86.958773][ T8851] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.965846][ T8851] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.974405][ T8851] device bridge_slave_1 entered promiscuous mode [ 86.991963][ T8857] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.001043][ T8856] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.008307][ T8856] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.016299][ T8856] device bridge_slave_1 entered promiscuous mode [ 87.032840][ T8849] team0: Port device team_slave_1 added [ 87.054984][ T8857] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.086258][ T8856] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.104694][ T8851] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.143551][ T8856] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.208771][ T8847] device hsr_slave_0 entered promiscuous mode [ 87.267184][ T8847] device hsr_slave_1 entered promiscuous mode [ 87.328796][ T8851] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.398722][ T8854] device hsr_slave_0 entered promiscuous mode [ 87.447424][ T8854] device hsr_slave_1 entered promiscuous mode [ 87.538914][ T8849] device hsr_slave_0 entered promiscuous mode [ 87.577339][ T8849] device hsr_slave_1 entered promiscuous mode [ 87.642346][ T8857] team0: Port device team_slave_0 added [ 87.663715][ T8856] team0: Port device team_slave_0 added [ 87.670565][ T8851] team0: Port device team_slave_0 added [ 87.678170][ T8851] team0: Port device team_slave_1 added [ 87.689610][ T8857] team0: Port device team_slave_1 added [ 87.703484][ T8856] team0: Port device team_slave_1 added [ 87.790608][ T8851] device hsr_slave_0 entered promiscuous mode [ 87.827327][ T8851] device hsr_slave_1 entered promiscuous mode [ 87.968976][ T8856] device hsr_slave_0 entered promiscuous mode [ 88.007520][ T8856] device hsr_slave_1 entered promiscuous mode [ 88.090295][ T8857] device hsr_slave_0 entered promiscuous mode [ 88.130066][ T8857] device hsr_slave_1 entered promiscuous mode [ 88.238630][ T8854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.279561][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.289762][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.300712][ T8854] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.353467][ T2877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.364012][ T2877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.373463][ T2877] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.380657][ T2877] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.391647][ T8847] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.418657][ T2877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.426487][ T2877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.435802][ T2877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.444361][ T2877] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.451440][ T2877] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.460369][ T2877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.488429][ T8851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.499498][ T2877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.507579][ T2877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.516687][ T8847] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.535686][ T8849] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.559333][ T8856] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.568593][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.577773][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.585349][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.593669][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.602732][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.611235][ T3486] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.618341][ T3486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.626009][ T3486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.654753][ T8849] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.666509][ T8851] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.688149][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.696689][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.706246][ T8865] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.713333][ T8865] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.721564][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.730625][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.738331][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.745885][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.753695][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.761504][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.770240][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.778639][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.787225][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.795583][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.804097][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.813814][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.822044][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.830477][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.838714][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.846599][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.857580][ T8856] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.901029][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.910307][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.918703][ T8865] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.925729][ T8865] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.933590][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.942325][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.950802][ T8865] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.957886][ T8865] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.965433][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.973963][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.982227][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.990933][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.999218][ T8865] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.006238][ T8865] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.015855][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.024055][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.032537][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.041327][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.049740][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.057991][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.066410][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.075085][ T8865] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.082199][ T8865] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.090336][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.098877][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.107222][ T8865] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.114258][ T8865] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.121857][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.130633][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.144372][ T8854] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 89.156044][ T8854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.170193][ T8847] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.188432][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.196274][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.204556][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.212474][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.221781][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.230553][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.240077][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.248621][ T8865] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.255643][ T8865] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.263253][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.272144][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.281069][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.289674][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.298438][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.306680][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.315193][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.323440][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.331668][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.342026][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.350311][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.368266][ T8857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.399458][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.408296][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.416545][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.425842][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.434597][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.442955][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.451330][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.459888][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.468153][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.486118][ T8856] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 89.497327][ T8856] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 89.521569][ T8849] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.532160][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.541131][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.551174][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.560214][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.568505][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.576846][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.586219][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.608552][ T8854] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.621890][ T8856] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.642971][ T8857] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.658035][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.666365][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.685578][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.702337][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.711243][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.719022][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.729331][ T8851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.783941][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.797953][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.806369][ T8865] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.813500][ T8865] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.829935][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.847524][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.855888][ T8865] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.862984][ T8865] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.871100][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.879881][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.888376][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.896710][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.905247][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.913803][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.924359][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.932422][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.940379][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.949126][ T8865] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.963591][ T8847] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.981505][ T8857] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 90.022726][ T8857] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.046681][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.066503][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.131140][ T8851] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.233348][ T8857] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/07/01 21:59:03 executed programs: 18 2019/07/01 21:59:08 executed programs: 222 [ 98.507460][ T9797] ================================================================== [ 98.507465][ T9797] BUG: KASAN: slab-out-of-bounds in class_equal+0x40/0x50 [ 98.507470][ T9797] Read of size 8 at addr ffff88807e895ee0 by task syz-executor.0/9797 [ 98.507472][ T9797] [ 98.507477][ T9797] CPU: 1 PID: 9797 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #70 [ 98.507483][ T9797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.507486][ T9797] Call Trace: [ 98.507488][ T9797] [ 98.507503][ T9797] Allocated by task 2122930216: [ 98.507510][ T9797] usercopy: Kernel memory overwrite attempt detected to SLAB object 'names_cache' (offset 4248, size 1)! [ 98.507514][ T9797] ------------[ cut here ]------------ [ 98.507518][ T9797] kernel BUG at mm/usercopy.c:98! [ 98.507522][ T9797] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 98.507527][ T9797] CPU: 1 PID: 9797 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #70 [ 98.507533][ T9797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.507536][ T9797] RIP: 0010:usercopy_abort+0xbd/0xbf [ 98.507547][ T9797] Code: c0 e8 f8 c0 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 b6 75 87 ff 75 d0 41 57 e8 78 c6 a9 ff <0f> 0b e8 cd c0 bf ff e8 58 64 f8 ff 8b 55 d4 4c 89 e1 49 89 d8 4c [ 98.507551][ T9797] RSP: 0018:ffff88807e895730 EFLAGS: 00010082 [ 98.507559][ T9797] RAX: 0000000000000069 RBX: ffffffff87760480 RCX: 0000000000000000 [ 98.507564][ T9797] RDX: 0000000000000000 RSI: ffffffff815adb06 RDI: ffffed100fd12ad8 [ 98.507569][ T9797] RBP: ffff88807e895788 R08: 0000000000000069 R09: ffffed1015d244fa [ 98.507575][ T9797] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffffff88620fed [ 98.507591][ T9797] R13: ffffffff8775b520 R14: ffffffff8775b460 R15: ffffffff8775b420 [ 98.507597][ T9797] FS: 0000555555804940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 98.507601][ T9797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.507605][ T9797] CR2: ffffffff8c046b98 CR3: 000000008fc62000 CR4: 00000000001406e0 [ 98.507608][ T9797] Call Trace: [ 98.507611][ T9797] Modules linked in: [ 98.507616][ T9797] ---[ end trace 1aac6b611c38e6e5 ]--- [ 98.507620][ T9797] RIP: 0010:usercopy_abort+0xbd/0xbf [ 98.507631][ T9797] Code: c0 e8 f8 c0 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 b6 75 87 ff 75 d0 41 57 e8 78 c6 a9 ff <0f> 0b e8 cd c0 bf ff e8 58 64 f8 ff 8b 55 d4 4c 89 e1 49 89 d8 4c [ 98.507635][ T9797] RSP: 0018:ffff88807e895730 EFLAGS: 00010082 [ 98.507641][ T9797] RAX: 0000000000000069 RBX: ffffffff87760480 RCX: 0000000000000000 [ 98.507646][ T9797] RDX: 0000000000000000 RSI: ffffffff815adb06 RDI: ffffed100fd12ad8 [ 98.507651][ T9797] RBP: ffff88807e895788 R08: 0000000000000069 R09: ffffed1015d244fa [ 98.507656][ T9797] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffffff88620fed [ 98.507661][ T9797] R13: ffffffff8775b520 R14: ffffffff8775b460 R15: ffffffff8775b420 [ 98.507666][ T9797] FS: 0000555555804940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 98.507671][ T9797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.507676][ T9797] CR2: ffffffff8c046b98 CR3: 000000008fc62000 CR4: 00000000001406e0 [ 98.507680][ T9797] Kernel panic - not syncing: Fatal exception [ 98.508612][ T9797] Kernel Offset: disabled