[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 58.207677][ T26] audit: type=1800 audit(1572232712.074:25): pid=8684 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 58.241027][ T26] audit: type=1800 audit(1572232712.074:26): pid=8684 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 58.283248][ T26] audit: type=1800 audit(1572232712.074:27): pid=8684 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 '10.128.0.135' (ECDSA) to the list of known hosts. syzkaller login: [ 68.045190][ T8848] IPVS: ftp: loaded support on port[0] = 21 [ 68.048232][ T8846] IPVS: ftp: loaded support on port[0] = 21 [ 68.065397][ T8847] IPVS: ftp: loaded support on port[0] = 21 [ 68.083728][ T8844] IPVS: ftp: loaded support on port[0] = 21 [ 68.104081][ T8841] IPVS: ftp: loaded support on port[0] = 21 [ 68.133022][ T8845] IPVS: ftp: loaded support on port[0] = 21 [ 68.277429][ T8848] chnl_net:caif_netlink_parms(): no params data found [ 68.432324][ T8846] chnl_net:caif_netlink_parms(): no params data found [ 68.481970][ T8848] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.489203][ T8848] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.498211][ T8848] device bridge_slave_0 entered promiscuous mode [ 68.509791][ T8848] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.517207][ T8848] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.525204][ T8848] device bridge_slave_1 entered promiscuous mode [ 68.533084][ T8844] chnl_net:caif_netlink_parms(): no params data found [ 68.543826][ T8841] chnl_net:caif_netlink_parms(): no params data found [ 68.563827][ T8847] chnl_net:caif_netlink_parms(): no params data found [ 68.616140][ T8845] chnl_net:caif_netlink_parms(): no params data found [ 68.669936][ T8848] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.688041][ T8844] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.695731][ T8844] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.703637][ T8844] device bridge_slave_0 entered promiscuous mode [ 68.711445][ T8844] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.718523][ T8844] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.726623][ T8844] device bridge_slave_1 entered promiscuous mode [ 68.744458][ T8848] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.770246][ T8841] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.777673][ T8841] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.785587][ T8841] device bridge_slave_0 entered promiscuous mode [ 68.798356][ T8841] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.808074][ T8841] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.817752][ T8841] device bridge_slave_1 entered promiscuous mode [ 68.830172][ T8846] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.837944][ T8846] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.846179][ T8846] device bridge_slave_0 entered promiscuous mode [ 68.880187][ T8847] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.888263][ T8847] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.896610][ T8847] device bridge_slave_0 entered promiscuous mode [ 68.904190][ T8846] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.915043][ T8846] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.923246][ T8846] device bridge_slave_1 entered promiscuous mode [ 68.932951][ T8848] team0: Port device team_slave_0 added [ 68.938981][ T8845] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.946277][ T8845] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.957517][ T8845] device bridge_slave_0 entered promiscuous mode [ 68.967039][ T8844] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.985108][ T8844] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.995367][ T8847] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.002654][ T8847] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.010463][ T8847] device bridge_slave_1 entered promiscuous mode [ 69.025333][ T8848] team0: Port device team_slave_1 added [ 69.031784][ T8845] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.038852][ T8845] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.047393][ T8845] device bridge_slave_1 entered promiscuous mode [ 69.056294][ T8841] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.098829][ T8846] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.118056][ T8841] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.137867][ T8844] team0: Port device team_slave_0 added [ 69.151582][ T8846] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.172181][ T8845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.185557][ T8847] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.197706][ T8844] team0: Port device team_slave_1 added [ 69.244397][ T8848] device hsr_slave_0 entered promiscuous mode [ 69.311412][ T8848] device hsr_slave_1 entered promiscuous mode [ 69.368610][ T8845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.391727][ T8847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.435074][ T8841] team0: Port device team_slave_0 added [ 69.444172][ T8845] team0: Port device team_slave_0 added [ 69.452109][ T8845] team0: Port device team_slave_1 added [ 69.464351][ T8847] team0: Port device team_slave_0 added [ 69.471773][ T8846] team0: Port device team_slave_0 added [ 69.478484][ T8847] team0: Port device team_slave_1 added [ 69.486311][ T8841] team0: Port device team_slave_1 added [ 69.515416][ T8846] team0: Port device team_slave_1 added [ 69.583081][ T8845] device hsr_slave_0 entered promiscuous mode [ 69.621885][ T8845] device hsr_slave_1 entered promiscuous mode [ 69.661324][ T8845] debugfs: Directory 'hsr0' with parent '/' already present! [ 69.724313][ T8841] device hsr_slave_0 entered promiscuous mode [ 69.791428][ T8841] device hsr_slave_1 entered promiscuous mode [ 69.861261][ T8841] debugfs: Directory 'hsr0' with parent '/' already present! [ 69.924235][ T8844] device hsr_slave_0 entered promiscuous mode [ 69.991390][ T8844] device hsr_slave_1 entered promiscuous mode [ 70.071120][ T8844] debugfs: Directory 'hsr0' with parent '/' already present! [ 70.133049][ T8847] device hsr_slave_0 entered promiscuous mode [ 70.181803][ T8847] device hsr_slave_1 entered promiscuous mode [ 70.251105][ T8847] debugfs: Directory 'hsr0' with parent '/' already present! [ 70.384525][ T8846] device hsr_slave_0 entered promiscuous mode [ 70.451421][ T8846] device hsr_slave_1 entered promiscuous mode [ 70.521121][ T8846] debugfs: Directory 'hsr0' with parent '/' already present! [ 70.687669][ T8848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.739427][ T8844] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.752114][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.761436][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.773367][ T8848] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.795403][ T8845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.836860][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.849529][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.859058][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.866557][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.875022][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.884108][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.893256][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.900341][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.908021][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.917069][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.925965][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.935106][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.944211][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.952348][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.977034][ T8844] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.997247][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.005547][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.014172][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.024054][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.036607][ T8841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.057935][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.066924][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.076620][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.086685][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.095537][ T8855] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.102644][ T8855] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.116353][ T8845] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.130393][ T8848] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.143868][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.155398][ T8856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.164544][ T8856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.172692][ T8856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.180675][ T8856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.190867][ T8856] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.210154][ T8846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.227416][ T8841] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.241524][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.250417][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.259579][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.267304][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.276097][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.284933][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.293488][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.300557][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.308425][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.316869][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.325142][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.334057][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.342827][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.349928][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.358472][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.384203][ T8847] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.399796][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.411544][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.419373][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.428829][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.437701][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.449233][ T8846] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.473205][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.485174][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.498091][ T8855] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.505581][ T8855] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.514400][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.523536][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.533644][ T8855] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.540831][ T8855] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.548817][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.557614][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.567213][ T8855] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.574347][ T8855] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.583076][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.591222][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.599005][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.609118][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.617236][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.633424][ T8847] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.655782][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.664866][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.676161][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.686140][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.695387][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.704645][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.714493][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.724463][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.733453][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.758054][ T8848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.769009][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.785682][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.795209][ T8855] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.802514][ T8855] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.810839][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.819972][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.829675][ T8855] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.836775][ T8855] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.844498][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.853241][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.861794][ T8855] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.868849][ T8855] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.876676][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.886148][ T8855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.899588][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.908104][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.916805][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.926293][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.936377][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.944884][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.976685][ T8844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.987983][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.000162][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.010534][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.019416][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.028152][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.036685][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.044876][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.054330][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.063103][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.071813][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.080117][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.088974][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.097509][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.106065][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.117378][ T8846] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network executing program executing program executing program [ 72.129021][ T8846] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.157293][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.167332][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready executing program executing program [ 72.200778][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.209506][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready executing program executing program [ 72.242005][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.250430][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.260738][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready executing program executing program [ 72.288802][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.297508][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.306608][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.315999][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.332393][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready executing program executing program [ 72.340668][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.349360][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.368627][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready executing program [ 72.389705][ T8847] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.402807][ T8847] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.425504][ T8841] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready executing program [ 72.436897][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.457634][ T8846] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 72.488448][ T8856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.500055][ T8856] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.523531][ T8856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready executing program executing program [ 72.536517][ T8856] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.549516][ T8856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.565234][ T8856] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready executing program [ 72.587846][ T8844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.608961][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready executing program executing program executing program executing program [ 72.656937][ T8847] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.678883][ T8845] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 72.742892][ T8841] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 73.245742][ T8991] ------------[ cut here ]------------ [ 73.252840][ T8991] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 73.263841][ T8991] WARNING: CPU: 1 PID: 8991 at block/blk-core.c:826 generic_make_request_checks+0x1d52/0x2200 [ 73.274167][ T8991] Kernel panic - not syncing: panic_on_warn set ... [ 73.280785][ T8991] CPU: 1 PID: 8991 Comm: syz-executor290 Not tainted 5.4.0-rc4-next-20191025 #0 [ 73.289818][ T8991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.299896][ T8991] Call Trace: [ 73.303225][ T8991] dump_stack+0x172/0x1f0 [ 73.307593][ T8991] ? generic_make_request_checks+0x1ce0/0x2200 [ 73.313783][ T8991] panic+0x2e3/0x75c [ 73.317700][ T8991] ? add_taint.cold+0x16/0x16 [ 73.322408][ T8991] ? __kasan_check_write+0x14/0x20 [ 73.327550][ T8991] ? __warn.cold+0x14/0x35 [ 73.331993][ T8991] ? __warn+0xd9/0x1d0 [ 73.336106][ T8991] ? generic_make_request_checks+0x1d52/0x2200 [ 73.342392][ T8991] __warn.cold+0x2f/0x35 [ 73.346659][ T8991] ? generic_make_request_checks+0x1d52/0x2200 [ 73.352824][ T8991] report_bug+0x289/0x300 [ 73.357521][ T8991] do_error_trap+0x11b/0x200 [ 73.362136][ T8991] do_invalid_op+0x37/0x50 [ 73.366572][ T8991] ? generic_make_request_checks+0x1d52/0x2200 [ 73.372748][ T8991] invalid_op+0x23/0x30 [ 73.376916][ T8991] RIP: 0010:generic_make_request_checks+0x1d52/0x2200 [ 73.383677][ T8991] Code: 00 00 44 8b ab 5c 05 00 00 48 8d b5 78 ff ff ff 4c 89 f7 e8 50 85 05 00 48 c7 c7 e0 4a e5 87 48 89 c6 44 89 ea e8 56 c8 12 fe <0f> 0b 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02 [ 73.403512][ T8991] RSP: 0018:ffff88808ae4f310 EFLAGS: 00010286 [ 73.409585][ T8991] RAX: 0000000000000000 RBX: ffff8880a3aca000 RCX: 0000000000000000 [ 73.417562][ T8991] RDX: 0000000000000000 RSI: ffffffff815d0de6 RDI: ffffed10115c9e54 [ 73.425559][ T8991] RBP: ffff88808ae4f410 R08: ffff8880990ac300 R09: ffffed1015d26161 [ 73.433573][ T8991] R10: ffffed1015d26160 R11: ffff8880ae930b07 R12: ffff8880a3933dc8 [ 73.441584][ T8991] R13: 0000000000000000 R14: ffff8880a3933dc0 R15: ffff8880a3b2d0b8 [ 73.449606][ T8991] ? vprintk_func+0x86/0x189 [ 73.456069][ T8991] ? trace_event_raw_event_block_rq_requeue+0x640/0x640 [ 73.463017][ T8991] ? __kasan_check_read+0x11/0x20 [ 73.468054][ T8991] ? __lock_acquire+0x8a0/0x4a00 [ 73.473000][ T8991] ? __kasan_check_read+0x11/0x20 [ 73.478091][ T8991] generic_make_request+0x8f/0xb50 [ 73.483240][ T8991] ? blk_queue_enter+0xe30/0xe30 [ 73.488207][ T8991] ? lock_downgrade+0x920/0x920 [ 73.493109][ T8991] submit_bio+0x113/0x600 [ 73.497638][ T8991] ? submit_bio+0x113/0x600 [ 73.502164][ T8991] ? generic_make_request+0xb50/0xb50 [ 73.507711][ T8991] ? bio_associate_blkg_from_css+0x4fd/0x980 [ 73.513724][ T8991] ? bio_reset+0x3a0/0x3a0 [ 73.518239][ T8991] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 73.523975][ T8991] ? guard_bio_eod+0x28f/0x6c0 [ 73.528779][ T8991] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 73.534532][ T8991] submit_bh_wbc+0x6b6/0x900 [ 73.539141][ T8991] __block_write_full_page+0x7fe/0x11b0 [ 73.544697][ T8991] ? bdev_evict_inode+0x5c0/0x5c0 [ 73.549723][ T8991] ? __getblk_gfp+0xe00/0xe00 [ 73.554422][ T8991] block_write_full_page+0x21f/0x270 [ 73.559724][ T8991] ? bdev_evict_inode+0x5c0/0x5c0 [ 73.564753][ T8991] blkdev_writepage+0x25/0x30 [ 73.569432][ T8991] __writepage+0x66/0x110 [ 73.573772][ T8991] write_cache_pages+0x80c/0x13f0 [ 73.578805][ T8991] ? tag_pages_for_writeback+0x4b0/0x4b0 [ 73.584443][ T8991] ? clear_page_dirty_for_io+0xde0/0xde0 [ 73.590073][ T8991] ? psi_show+0x201/0x510 [ 73.594415][ T8991] ? is_bpf_text_address+0xac/0x160 [ 73.599621][ T8991] ? __kasan_check_read+0x11/0x20 [ 73.604650][ T8991] ? mark_lock+0xc2/0x1220 [ 73.609070][ T8991] ? lock_downgrade+0x920/0x920 [ 73.613933][ T8991] generic_writepages+0xed/0x160 [ 73.618878][ T8991] ? write_cache_pages+0x13f0/0x13f0 [ 73.624170][ T8991] ? wbc_attach_and_unlock_inode+0x515/0x920 [ 73.630143][ T8991] ? find_held_lock+0x35/0x130 [ 73.634909][ T8991] ? blkdev_readpages+0x40/0x40 [ 73.639750][ T8991] blkdev_writepages+0x1e/0x30 [ 73.644537][ T8991] do_writepages+0xfa/0x2a0 [ 73.649053][ T8991] ? page_writeback_cpu_online+0x20/0x20 [ 73.654706][ T8991] ? __kasan_check_read+0x11/0x20 [ 73.659738][ T8991] ? do_raw_spin_unlock+0x57/0x270 [ 73.664866][ T8991] ? _raw_spin_unlock+0x28/0x40 [ 73.669795][ T8991] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 73.677230][ T8991] ? wbc_attach_and_unlock_inode+0x5bf/0x920 [ 73.683316][ T8991] __filemap_fdatawrite_range+0x2bc/0x3b0 [ 73.689069][ T8991] ? delete_from_page_cache_batch+0xfe0/0xfe0 [ 73.695190][ T8991] ? lock_downgrade+0x920/0x920 [ 73.700054][ T8991] filemap_write_and_wait+0xf8/0x1e0 [ 73.705451][ T8991] __blkdev_put+0x204/0x810 [ 73.709953][ T8991] ? bd_set_size+0xb0/0xb0 [ 73.714370][ T8991] ? wait_for_completion+0x440/0x440 [ 73.719968][ T8991] ? __kasan_check_read+0x11/0x20 [ 73.725006][ T8991] blkdev_put+0x98/0x560 [ 73.729244][ T8991] blkdev_close+0x8b/0xb0 [ 73.733609][ T8991] __fput+0x2ff/0x890 [ 73.737603][ T8991] ? blkdev_put+0x560/0x560 [ 73.742105][ T8991] ____fput+0x16/0x20 [ 73.746254][ T8991] task_work_run+0x145/0x1c0 [ 73.750976][ T8991] exit_to_usermode_loop+0x316/0x380 [ 73.756281][ T8991] do_syscall_64+0x65f/0x760 [ 73.760880][ T8991] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.766783][ T8991] RIP: 0033:0x4070a1 [ 73.770668][ T8991] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 24 1a 00 00 c3 48 83 ec 08 e8 6a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 73.790466][ T8991] RSP: 002b:00007ffec62e1440 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 73.798904][ T8991] RAX: 0000000000000000 RBX: 00007ffec62e14a0 RCX: 00000000004070a1 [ 73.807233][ T8991] RDX: fffffffffffffff7 RSI: 0000000000000000 RDI: 0000000000000007 [ 73.815446][ T8991] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 73.823545][ T8991] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000006ddc50 [ 73.831526][ T8991] R13: 0000000000000064 R14: 000000000000000b R15: 00000000006ddc5c [ 73.840947][ T8991] Kernel Offset: disabled [ 73.845583][ T8991] Rebooting in 86400 seconds..