[ 41.812338][ T25] audit: type=1800 audit(1555734667.578:26): pid=7681 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 41.839881][ T25] audit: type=1800 audit(1555734667.578:27): pid=7681 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 41.839906][ T25] audit: type=1800 audit(1555734667.578:28): pid=7681 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 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. [....] startpar: service(s) returned failure: rsyslog ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.84' (ECDSA) to the list of known hosts. 2019/04/20 04:33:27 parsed 1 programs 2019/04/20 04:33:29 executed programs: 0 syzkaller login: [ 184.074813][ T7875] IPVS: ftp: loaded support on port[0] = 21 [ 184.074907][ T7877] IPVS: ftp: loaded support on port[0] = 21 [ 184.114207][ T7879] IPVS: ftp: loaded support on port[0] = 21 [ 184.118804][ T7881] IPVS: ftp: loaded support on port[0] = 21 [ 184.127867][ T7883] IPVS: ftp: loaded support on port[0] = 21 [ 184.204388][ T7884] IPVS: ftp: loaded support on port[0] = 21 [ 184.425504][ T7875] chnl_net:caif_netlink_parms(): no params data found [ 184.472191][ T7883] chnl_net:caif_netlink_parms(): no params data found [ 184.509051][ T7877] chnl_net:caif_netlink_parms(): no params data found [ 184.576037][ T7881] chnl_net:caif_netlink_parms(): no params data found [ 184.593038][ T7875] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.601537][ T7875] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.610127][ T7875] device bridge_slave_0 entered promiscuous mode [ 184.630178][ T7883] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.638543][ T7883] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.646673][ T7883] device bridge_slave_0 entered promiscuous mode [ 184.656801][ T7883] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.663989][ T7883] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.671836][ T7883] device bridge_slave_1 entered promiscuous mode [ 184.688831][ T7875] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.696142][ T7875] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.704223][ T7875] device bridge_slave_1 entered promiscuous mode [ 184.726483][ T7879] chnl_net:caif_netlink_parms(): no params data found [ 184.771320][ T7883] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 184.790878][ T7883] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 184.809625][ T7875] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 184.818324][ T7881] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.825747][ T7881] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.833854][ T7881] device bridge_slave_0 entered promiscuous mode [ 184.843215][ T7881] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.850445][ T7881] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.858501][ T7881] device bridge_slave_1 entered promiscuous mode [ 184.879761][ T7877] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.887009][ T7877] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.895372][ T7877] device bridge_slave_0 entered promiscuous mode [ 184.903600][ T7877] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.911190][ T7877] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.919239][ T7877] device bridge_slave_1 entered promiscuous mode [ 184.927463][ T7875] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 184.949243][ T7883] team0: Port device team_slave_0 added [ 184.960748][ T7884] chnl_net:caif_netlink_parms(): no params data found [ 184.988834][ T7881] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.000858][ T7883] team0: Port device team_slave_1 added [ 185.023211][ T7877] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.044984][ T7879] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.053079][ T7879] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.061174][ T7879] device bridge_slave_0 entered promiscuous mode [ 185.072833][ T7881] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.095420][ T7875] team0: Port device team_slave_0 added [ 185.102907][ T7881] team0: Port device team_slave_0 added [ 185.110255][ T7877] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.126420][ T7879] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.135163][ T7879] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.143818][ T7879] device bridge_slave_1 entered promiscuous mode [ 185.164501][ T7875] team0: Port device team_slave_1 added [ 185.172679][ T7881] team0: Port device team_slave_1 added [ 185.233406][ T7883] device hsr_slave_0 entered promiscuous mode [ 185.272022][ T7883] device hsr_slave_1 entered promiscuous mode [ 185.326141][ T7877] team0: Port device team_slave_0 added [ 185.338884][ T7877] team0: Port device team_slave_1 added [ 185.346989][ T7879] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.362413][ T7879] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.383477][ T7884] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.390688][ T7884] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.399221][ T7884] device bridge_slave_0 entered promiscuous mode [ 185.407129][ T7884] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.414499][ T7884] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.422528][ T7884] device bridge_slave_1 entered promiscuous mode [ 185.524341][ T7875] device hsr_slave_0 entered promiscuous mode [ 185.581801][ T7875] device hsr_slave_1 entered promiscuous mode [ 185.663674][ T7884] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.674637][ T7884] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.685067][ T7879] team0: Port device team_slave_0 added [ 185.734356][ T7881] device hsr_slave_0 entered promiscuous mode [ 185.772034][ T7881] device hsr_slave_1 entered promiscuous mode [ 185.866226][ T7879] team0: Port device team_slave_1 added [ 185.924349][ T7877] device hsr_slave_0 entered promiscuous mode [ 185.961830][ T7877] device hsr_slave_1 entered promiscuous mode [ 186.020160][ T7884] team0: Port device team_slave_0 added [ 186.027774][ T7884] team0: Port device team_slave_1 added [ 186.114625][ T7879] device hsr_slave_0 entered promiscuous mode [ 186.172064][ T7879] device hsr_slave_1 entered promiscuous mode [ 186.316638][ T7884] device hsr_slave_0 entered promiscuous mode [ 186.391820][ T7884] device hsr_slave_1 entered promiscuous mode [ 186.503041][ T7883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.538332][ T7881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.559224][ T7881] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.578185][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.587524][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.596174][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.604041][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.612645][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.621238][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.630163][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.637442][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.646550][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.656160][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.664745][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.671886][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.708429][ T7883] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.715995][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.724174][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.733608][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.760759][ T2996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.770041][ T2996] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.778864][ T2996] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 186.797627][ T7884] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.808297][ T7877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.823370][ T7875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.838688][ T7881] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 186.850036][ T7881] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 186.865739][ T7879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.882524][ T2996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.891130][ T2996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.901166][ T2996] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.908300][ T2996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.916167][ T2996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.925699][ T2996] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.935382][ T2996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.944076][ T2996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.952954][ T2996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.961183][ T2996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.970236][ T2996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.978183][ T2996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 186.996194][ T7877] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.013196][ T7879] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.028036][ T7881] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.036693][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.047320][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.055383][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.064373][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.072206][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.080951][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.089720][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.097135][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.104992][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.115574][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.123394][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.153370][ T7875] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.162859][ T7884] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.177983][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.187382][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.203041][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.217417][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.224733][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.235898][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.244515][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.253266][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.261947][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.270604][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.277731][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.286296][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.295882][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.304847][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.311964][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.319493][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.327596][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.335684][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.344398][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.352916][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.360421][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.368872][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.376927][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.384946][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.445537][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.457678][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.482558][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.491894][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.500299][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.524882][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.534747][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.543835][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.552640][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.559706][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.568015][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.577633][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.594530][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.601696][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.610324][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.619127][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.638974][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.646133][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.654498][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.672429][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.688511][ T7883] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 187.700760][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 187.731771][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.739722][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.749758][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 187.758368][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.767218][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.776880][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.785412][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.792539][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.800471][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.809263][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.818825][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.827601][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.836404][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.845378][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.854195][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.863123][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.879767][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.887957][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.896028][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.905932][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.928518][ T7877] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 187.941102][ T7877] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 187.969818][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.979388][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.988728][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 187.997679][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.006096][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 188.015315][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.024309][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.033067][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.048257][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.057401][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.066053][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.076684][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.084475][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.093292][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 188.114104][ T7883] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.129853][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.138430][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.146828][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.155276][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.167347][ T7877] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.179094][ T7884] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 188.192720][ T7884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.221758][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.230207][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.250361][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.262030][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.272297][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.281237][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.290227][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.299202][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.308686][ T7879] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.324722][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.354971][ T7875] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 188.370785][ T7875] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.393353][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.402412][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.415483][ T7879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.449284][ T7884] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.494546][ T7875] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/04/20 04:33:34 executed programs: 38 2019/04/20 04:33:39 executed programs: 334 [ 194.916238][ T8968] ================================================================== [ 194.924810][ T8968] BUG: KASAN: stack-out-of-bounds in __ip_options_echo+0x294/0x1120 [ 194.932804][ T8968] Write of size 69 at addr ffff888085577068 by task syz-executor.1/8968 [ 194.941139][ T8968] [ 194.943497][ T8968] CPU: 1 PID: 8968 Comm: syz-executor.1 Not tainted 5.1.0-rc5+ #175 [ 194.952022][ T8968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.962095][ T8968] Call Trace: [ 194.965443][ T8968] dump_stack+0x172/0x1f0 [ 194.969794][ T8968] ? __ip_options_echo+0x294/0x1120 [ 194.975398][ T8968] print_address_description.cold+0x7c/0x20d [ 194.981476][ T8968] ? __ip_options_echo+0x294/0x1120 [ 194.981525][ T8968] ? __ip_options_echo+0x294/0x1120 [ 194.981538][ T8968] kasan_report.cold+0x1b/0x40 [ 194.981568][ T8968] ? find_held_lock+0x1/0x130 [ 194.981578][ T8968] ? __ip_options_echo+0x294/0x1120 [ 194.981593][ T8968] check_memory_region+0x123/0x190 [ 195.001879][ T8968] memcpy+0x38/0x50 [ 195.001896][ T8968] __ip_options_echo+0x294/0x1120 [ 195.001936][ T8968] __icmp_send+0x725/0x1400 [ 195.001959][ T8968] ? icmp_route_lookup.constprop.0+0x1570/0x1570 [ 195.016159][ T8968] ? __lock_acquire+0x548/0x3fb0 [ 195.025692][ T8968] ? __lock_acquire+0x548/0x3fb0 [ 195.025713][ T8968] ? ipv4_link_failure+0x210/0x550 [ 195.025726][ T8968] ? find_held_lock+0x35/0x130 [ 195.025739][ T8968] ? ipv4_link_failure+0x210/0x550 [ 195.025756][ T8968] ? lock_downgrade+0x880/0x880 [ 195.025788][ T8968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 195.025811][ T8968] ipv4_link_failure+0x29f/0x550 [ 195.047407][ T8968] ? ipv4_link_failure+0x29f/0x550 [ 195.047426][ T8968] ? update_or_create_fnhe+0x16d0/0x16d0 [ 195.047449][ T8968] ? kasan_check_read+0x11/0x20 [ 195.057430][ T8968] ? update_or_create_fnhe+0x16d0/0x16d0 [ 195.057472][ T8968] vti6_tnl_xmit+0x10d4/0x1c0c [ 195.057494][ T8968] ? __lock_acquire+0x548/0x3fb0 [ 195.105259][ T8968] ? vti6_rcv+0x970/0x970 [ 195.109667][ T8968] dev_hard_start_xmit+0x1b2/0x980 [ 195.114808][ T8968] __dev_queue_xmit+0x271d/0x3060 [ 195.119852][ T8968] ? __lock_acquire+0x548/0x3fb0 [ 195.124812][ T8968] ? netdev_pick_tx+0x300/0x300 [ 195.129689][ T8968] ? mark_held_locks+0xf0/0xf0 [ 195.134465][ T8968] ? lockdep_hardirqs_on+0x418/0x5d0 [ 195.139806][ T8968] ? __local_bh_enable_ip+0x15a/0x270 [ 195.145201][ T8968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 195.145222][ T8968] dev_queue_xmit+0x18/0x20 [ 195.145234][ T8968] ? dev_queue_xmit+0x18/0x20 [ 195.145263][ T8968] neigh_direct_output+0x16/0x20 [ 195.160749][ T8968] ip_finish_output2+0x949/0x1740 [ 195.160765][ T8968] ? ip_output+0x44b/0x670 [ 195.160785][ T8968] ? ip_copy_metadata+0xcb0/0xcb0 [ 195.160808][ T8968] ip_finish_output+0x73c/0xd50 [ 195.160827][ T8968] ? ip_finish_output+0x73c/0xd50 [ 195.190397][ T8968] ip_output+0x21f/0x670 [ 195.194668][ T8968] ? ip_mc_output+0xf70/0xf70 [ 195.199367][ T8968] ? ip_fragment.constprop.0+0x240/0x240 [ 195.199387][ T8968] ? kasan_check_read+0x11/0x20 [ 195.199405][ T8968] raw_sendmsg+0x1d2b/0x2f20 [ 195.199429][ T8968] ? compat_raw_getsockopt+0x100/0x100 [ 195.199466][ T8968] ? __switch_to_asm+0x34/0x70 [ 195.224833][ T8968] ? __switch_to_asm+0x40/0x70 [ 195.229651][ T8968] ? aa_profile_af_perm+0x320/0x320 [ 195.234876][ T8968] ? __schedule+0x81b/0x1cc0 [ 195.234903][ T8968] ? raw_bind+0x5d0/0x5d0 [ 195.234927][ T8968] ? ___might_sleep+0x163/0x280 [ 195.234947][ T8968] ? __might_sleep+0x95/0x190 [ 195.253480][ T8968] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 195.259132][ T8968] ? aa_sk_perm+0x288/0x880 [ 195.263672][ T8968] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 195.269420][ T8968] inet_sendmsg+0x147/0x5d0 [ 195.273943][ T8968] ? inet_sendmsg+0x147/0x5d0 [ 195.278653][ T8968] ? ipip_gro_receive+0x100/0x100 [ 195.283869][ T8968] sock_sendmsg+0xdd/0x130 [ 195.288302][ T8968] sock_write_iter+0x27c/0x3e0 [ 195.293087][ T8968] ? sock_sendmsg+0x130/0x130 [ 195.306323][ T8968] ? aa_path_link+0x460/0x460 [ 195.306338][ T8968] ? find_held_lock+0x35/0x130 [ 195.306352][ T8968] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 195.306386][ T8968] ? iov_iter_init+0xee/0x220 [ 195.306410][ T8968] new_sync_write+0x4c7/0x760 [ 195.306431][ T8968] ? default_llseek+0x2e0/0x2e0 [ 195.322748][ T8968] ? common_file_perm+0x238/0x720 [ 195.322781][ T8968] ? __fget+0x381/0x550 [ 195.322799][ T8968] ? apparmor_file_permission+0x25/0x30 [ 195.322813][ T8968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 195.322839][ T8968] ? security_file_permission+0x94/0x380 [ 195.322860][ T8968] __vfs_write+0xe4/0x110 [ 195.337202][ T8968] vfs_write+0x20c/0x580 [ 195.337230][ T8968] ksys_write+0x14f/0x2d0 [ 195.352244][ T8968] ? __ia32_sys_read+0xb0/0xb0 [ 195.352287][ T8968] ? do_syscall_64+0x26/0x610 [ 195.352301][ T8968] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 195.352314][ T8968] ? do_syscall_64+0x26/0x610 [ 195.352335][ T8968] __x64_sys_write+0x73/0xb0 [ 195.386694][ T8968] do_syscall_64+0x103/0x610 [ 195.386716][ T8968] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 195.386735][ T8968] RIP: 0033:0x458c29 [ 195.397469][ T8968] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 195.397478][ T8968] RSP: 002b:00007fe76e991c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 195.397516][ T8968] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 195.437201][ T8968] RDX: 0000000000000014 RSI: 00000000200002c0 RDI: 0000000000000003 [ 195.437211][ T8968] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 195.437218][ T8968] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe76e9926d4 [ 195.437224][ T8968] R13: 00000000004c8623 R14: 00000000004ded68 R15: 00000000ffffffff [ 195.437243][ T8968] [ 195.437248][ T8968] The buggy address belongs to the page: [ 195.437262][ T8968] page:ffffea0002155dc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 195.453679][ T8968] flags: 0x1fffc0000000000() [ 195.453697][ T8968] raw: 01fffc0000000000 0000000000000000 ffffffff02150101 0000000000000000 [ 195.453710][ T8968] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 195.453715][ T8968] page dumped because: kasan: bad access detected [ 195.453719][ T8968] [ 195.453722][ T8968] Memory state around the buggy address: [ 195.453732][ T8968] ffff888085576f80: 00 00 00 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 f2 [ 195.453741][ T8968] ffff888085577000: f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 [ 195.453750][ T8968] >ffff888085577080: 00 00 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 [ 195.453755][ T8968] ^ [ 195.453770][ T8968] ffff888085577100: 00 00 00 00 f1 f1 f1 f1 00 00 f3 f3 00 00 00 00 [ 195.576069][ T8968] ffff888085577180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 195.584117][ T8968] ================================================================== [ 195.592164][ T8968] Disabling lock debugging due to kernel taint [ 195.598451][ T8968] Kernel panic - not syncing: panic_on_warn set ... [ 195.605147][ T8968] CPU: 1 PID: 8968 Comm: syz-executor.1 Tainted: G B 5.1.0-rc5+ #175 [ 195.614517][ T8968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.624773][ T8968] Call Trace: [ 195.628053][ T8968] dump_stack+0x172/0x1f0 [ 195.632380][ T8968] panic+0x2cb/0x65c [ 195.636265][ T8968] ? __warn_printk+0xf3/0xf3 [ 195.640860][ T8968] ? trace_hardirqs_on+0x5e/0x230 [ 195.645870][ T8968] ? trace_hardirqs_on+0x5e/0x230 [ 195.650878][ T8968] ? __ip_options_echo+0x294/0x1120 [ 195.656095][ T8968] end_report+0x47/0x4f [ 195.660247][ T8968] ? __ip_options_echo+0x294/0x1120 [ 195.665513][ T8968] kasan_report.cold+0xe/0x40 [ 195.670278][ T8968] ? find_held_lock+0x1/0x130 [ 195.674939][ T8968] ? __ip_options_echo+0x294/0x1120 [ 195.680120][ T8968] check_memory_region+0x123/0x190 [ 195.685409][ T8968] memcpy+0x38/0x50 [ 195.689207][ T8968] __ip_options_echo+0x294/0x1120 [ 195.694217][ T8968] __icmp_send+0x725/0x1400 [ 195.698704][ T8968] ? icmp_route_lookup.constprop.0+0x1570/0x1570 [ 195.705014][ T8968] ? __lock_acquire+0x548/0x3fb0 [ 195.709947][ T8968] ? __lock_acquire+0x548/0x3fb0 [ 195.714871][ T8968] ? ipv4_link_failure+0x210/0x550 [ 195.719983][ T8968] ? find_held_lock+0x35/0x130 [ 195.724753][ T8968] ? ipv4_link_failure+0x210/0x550 [ 195.729850][ T8968] ? lock_downgrade+0x880/0x880 [ 195.734690][ T8968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 195.741188][ T8968] ipv4_link_failure+0x29f/0x550 [ 195.746122][ T8968] ? ipv4_link_failure+0x29f/0x550 [ 195.751231][ T8968] ? update_or_create_fnhe+0x16d0/0x16d0 [ 195.756984][ T8968] ? kasan_check_read+0x11/0x20 [ 195.762108][ T8968] ? update_or_create_fnhe+0x16d0/0x16d0 [ 195.767733][ T8968] vti6_tnl_xmit+0x10d4/0x1c0c [ 195.772488][ T8968] ? __lock_acquire+0x548/0x3fb0 [ 195.777415][ T8968] ? vti6_rcv+0x970/0x970 [ 195.781761][ T8968] dev_hard_start_xmit+0x1b2/0x980 [ 195.787452][ T8968] __dev_queue_xmit+0x271d/0x3060 [ 195.792560][ T8968] ? __lock_acquire+0x548/0x3fb0 [ 195.798083][ T8968] ? netdev_pick_tx+0x300/0x300 [ 195.803148][ T8968] ? mark_held_locks+0xf0/0xf0 [ 195.814815][ T8968] ? lockdep_hardirqs_on+0x418/0x5d0 [ 195.821402][ T8968] ? __local_bh_enable_ip+0x15a/0x270 [ 195.826803][ T8968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 195.833047][ T8968] dev_queue_xmit+0x18/0x20 [ 195.837548][ T8968] ? dev_queue_xmit+0x18/0x20 [ 195.842208][ T8968] neigh_direct_output+0x16/0x20 [ 195.847347][ T8968] ip_finish_output2+0x949/0x1740 [ 195.852370][ T8968] ? ip_output+0x44b/0x670 [ 195.856772][ T8968] ? ip_copy_metadata+0xcb0/0xcb0 [ 195.861805][ T8968] ip_finish_output+0x73c/0xd50 [ 195.866655][ T8968] ? ip_finish_output+0x73c/0xd50 [ 195.871674][ T8968] ip_output+0x21f/0x670 [ 195.876003][ T8968] ? ip_mc_output+0xf70/0xf70 [ 195.880671][ T8968] ? ip_fragment.constprop.0+0x240/0x240 [ 195.886314][ T8968] ? kasan_check_read+0x11/0x20 [ 195.891151][ T8968] raw_sendmsg+0x1d2b/0x2f20 [ 195.895743][ T8968] ? compat_raw_getsockopt+0x100/0x100 [ 195.901786][ T8968] ? __switch_to_asm+0x34/0x70 [ 195.906535][ T8968] ? __switch_to_asm+0x40/0x70 [ 195.911459][ T8968] ? aa_profile_af_perm+0x320/0x320 [ 195.916757][ T8968] ? __schedule+0x81b/0x1cc0 [ 195.921339][ T8968] ? raw_bind+0x5d0/0x5d0 [ 195.925652][ T8968] ? ___might_sleep+0x163/0x280 [ 195.930577][ T8968] ? __might_sleep+0x95/0x190 [ 195.935244][ T8968] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 195.941041][ T8968] ? aa_sk_perm+0x288/0x880 [ 195.945531][ T8968] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 195.951156][ T8968] inet_sendmsg+0x147/0x5d0 [ 195.955648][ T8968] ? inet_sendmsg+0x147/0x5d0 [ 195.960329][ T8968] ? ipip_gro_receive+0x100/0x100 [ 195.965335][ T8968] sock_sendmsg+0xdd/0x130 [ 195.969738][ T8968] sock_write_iter+0x27c/0x3e0 [ 195.974482][ T8968] ? sock_sendmsg+0x130/0x130 [ 195.979230][ T8968] ? aa_path_link+0x460/0x460 [ 195.983888][ T8968] ? find_held_lock+0x35/0x130 [ 195.988722][ T8968] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 195.994947][ T8968] ? iov_iter_init+0xee/0x220 [ 195.999800][ T8968] new_sync_write+0x4c7/0x760 [ 196.004808][ T8968] ? default_llseek+0x2e0/0x2e0 [ 196.009676][ T8968] ? common_file_perm+0x238/0x720 [ 196.015924][ T8968] ? __fget+0x381/0x550 [ 196.021445][ T8968] ? apparmor_file_permission+0x25/0x30 [ 196.026978][ T8968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 196.033205][ T8968] ? security_file_permission+0x94/0x380 [ 196.038989][ T8968] __vfs_write+0xe4/0x110 [ 196.043320][ T8968] vfs_write+0x20c/0x580 [ 196.047647][ T8968] ksys_write+0x14f/0x2d0 [ 196.051987][ T8968] ? __ia32_sys_read+0xb0/0xb0 [ 196.057699][ T8968] ? do_syscall_64+0x26/0x610 [ 196.062379][ T8968] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 196.073147][ T8968] ? do_syscall_64+0x26/0x610 [ 196.077845][ T8968] __x64_sys_write+0x73/0xb0 [ 196.082434][ T8968] do_syscall_64+0x103/0x610 [ 196.087047][ T8968] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 196.093308][ T8968] RIP: 0033:0x458c29 [ 196.097195][ T8968] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 196.120094][ T8968] RSP: 002b:00007fe76e991c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 196.130453][ T8968] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 196.139015][ T8968] RDX: 0000000000000014 RSI: 00000000200002c0 RDI: 0000000000000003 [ 196.147064][ T8968] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 196.155041][ T8968] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe76e9926d4 [ 196.163081][ T8968] R13: 00000000004c8623 R14: 00000000004ded68 R15: 00000000ffffffff [ 196.172017][ T8968] Kernel Offset: disabled [ 196.176437][ T8968] Rebooting in 86400 seconds..