[ 51.388035][ T27] audit: type=1800 audit(1561960196.423:26): pid=8265 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 51.425911][ T27] audit: type=1800 audit(1561960196.423:27): pid=8265 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 syzkaller login: [ 63.113522][ T8434] IPVS: ftp: loaded support on port[0] = 21 [ 64.391457][ T8418] can: request_module (can-proto-0) failed. [ 64.802378][ T8418] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.229' (ECDSA) to the list of known hosts. 2019/07/01 05:50:17 parsed 1 programs 2019/07/01 05:50:18 executed programs: 0 [ 73.657256][ T8515] IPVS: ftp: loaded support on port[0] = 21 [ 73.667035][ T8514] IPVS: ftp: loaded support on port[0] = 21 [ 73.700998][ T8511] IPVS: ftp: loaded support on port[0] = 21 [ 73.714467][ T8517] IPVS: ftp: loaded support on port[0] = 21 [ 73.759088][ T8520] IPVS: ftp: loaded support on port[0] = 21 [ 73.760883][ T8519] IPVS: ftp: loaded support on port[0] = 21 [ 73.943190][ T8515] chnl_net:caif_netlink_parms(): no params data found [ 74.001759][ T8514] chnl_net:caif_netlink_parms(): no params data found [ 74.042652][ T8515] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.051523][ T8515] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.059225][ T8515] device bridge_slave_0 entered promiscuous mode [ 74.067131][ T8517] chnl_net:caif_netlink_parms(): no params data found [ 74.094002][ T8514] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.102381][ T8514] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.110163][ T8514] device bridge_slave_0 entered promiscuous mode [ 74.126854][ T8515] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.135956][ T8515] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.143685][ T8515] device bridge_slave_1 entered promiscuous mode [ 74.167453][ T8514] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.174662][ T8514] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.182524][ T8514] device bridge_slave_1 entered promiscuous mode [ 74.232646][ T8511] chnl_net:caif_netlink_parms(): no params data found [ 74.244165][ T8515] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.255088][ T8515] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.312473][ T8514] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.333401][ T8520] chnl_net:caif_netlink_parms(): no params data found [ 74.348717][ T8515] team0: Port device team_slave_0 added [ 74.355587][ T8514] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.377773][ T8517] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.387866][ T8517] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.395642][ T8517] device bridge_slave_0 entered promiscuous mode [ 74.404390][ T8517] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.411516][ T8517] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.419480][ T8517] device bridge_slave_1 entered promiscuous mode [ 74.427237][ T8515] team0: Port device team_slave_1 added [ 74.475708][ T8517] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.485487][ T8519] chnl_net:caif_netlink_parms(): no params data found [ 74.494668][ T8514] team0: Port device team_slave_0 added [ 74.502722][ T8514] team0: Port device team_slave_1 added [ 74.514924][ T8517] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.526105][ T8511] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.533343][ T8511] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.541061][ T8511] device bridge_slave_0 entered promiscuous mode [ 74.548597][ T8511] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.555727][ T8511] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.563478][ T8511] device bridge_slave_1 entered promiscuous mode [ 74.577038][ T8520] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.585880][ T8520] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.594055][ T8520] device bridge_slave_0 entered promiscuous mode [ 74.605919][ T8520] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.613560][ T8520] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.621622][ T8520] device bridge_slave_1 entered promiscuous mode [ 74.701083][ T8515] device hsr_slave_0 entered promiscuous mode [ 74.758489][ T8515] device hsr_slave_1 entered promiscuous mode [ 74.833770][ T8520] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.900809][ T8514] device hsr_slave_0 entered promiscuous mode [ 74.948507][ T8514] device hsr_slave_1 entered promiscuous mode [ 74.990612][ T8517] team0: Port device team_slave_0 added [ 75.002388][ T8511] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.012109][ T8520] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.028649][ T8517] team0: Port device team_slave_1 added [ 75.040869][ T8511] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.067110][ T8519] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.074329][ T8519] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.082342][ T8519] device bridge_slave_0 entered promiscuous mode [ 75.098752][ T8511] team0: Port device team_slave_0 added [ 75.115935][ T8519] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.123202][ T8519] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.130898][ T8519] device bridge_slave_1 entered promiscuous mode [ 75.141709][ T8511] team0: Port device team_slave_1 added [ 75.148674][ T8520] team0: Port device team_slave_0 added [ 75.155538][ T8520] team0: Port device team_slave_1 added [ 75.220944][ T8517] device hsr_slave_0 entered promiscuous mode [ 75.258537][ T8517] device hsr_slave_1 entered promiscuous mode [ 75.309464][ T8519] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.326211][ T8519] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.431412][ T8520] device hsr_slave_0 entered promiscuous mode [ 75.488455][ T8520] device hsr_slave_1 entered promiscuous mode [ 75.539231][ T8519] team0: Port device team_slave_0 added [ 75.546959][ T8519] team0: Port device team_slave_1 added [ 75.601056][ T8511] device hsr_slave_0 entered promiscuous mode [ 75.638581][ T8511] device hsr_slave_1 entered promiscuous mode [ 75.750136][ T8519] device hsr_slave_0 entered promiscuous mode [ 75.798392][ T8519] device hsr_slave_1 entered promiscuous mode [ 75.890049][ T8519] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.897228][ T8519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.915308][ T8514] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.944507][ T8515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.983603][ T8527] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.006644][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.015249][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.026534][ T8514] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.043500][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.051856][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.060077][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.068879][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.077198][ T8527] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.084280][ T8527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.093127][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.102487][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.110910][ T8527] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.118029][ T8527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.126491][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.149136][ T8515] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.166780][ T8511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.180800][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.190138][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.212632][ T8517] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.228921][ T8520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.236765][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.247122][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.255855][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.264426][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.272681][ T8441] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.279775][ T8441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.287329][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.296165][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.304466][ T8441] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.311544][ T8441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.319191][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.327588][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.336362][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.344213][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.364371][ T8519] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.376224][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.384967][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.392883][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.404081][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.414072][ T8511] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.433232][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.443095][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.451848][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.459891][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.467821][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.480409][ T8520] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.492379][ T8517] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.500736][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.512225][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.521063][ T8527] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.528122][ T8527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.536129][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.544359][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.552151][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.560810][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.569354][ T8527] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.576391][ T8527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.584171][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.592440][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.611234][ T8515] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.621802][ T8515] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.641109][ T8519] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.653403][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.662603][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.670872][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.679435][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.687655][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.696686][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.705606][ T8527] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.712698][ T8527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.720571][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.729046][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.737650][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.746303][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.754566][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.763092][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.771076][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.779882][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.788494][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.796787][ T8527] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.803869][ T8527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.811949][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.820551][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.829010][ T8527] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.836068][ T8527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.845169][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.855979][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.863967][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.871982][ T8527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.901792][ T8517] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.915342][ T8517] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.935480][ T8514] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.949569][ T8514] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.957252][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.966307][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.975094][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.982226][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.989831][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.998512][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.006989][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.015760][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.024219][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.032609][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.040813][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.049325][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.057499][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.066607][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.082746][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.091289][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.099618][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.107734][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.116530][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.125122][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.133270][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.141000][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.151613][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.176940][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.186056][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.195857][ T2993] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.202956][ T2993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.211223][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.220293][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.229320][ T2993] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.236352][ T2993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.244069][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.272248][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.280908][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.289834][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.298935][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.307038][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.315640][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.326288][ T8517] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.338745][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.347200][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.361586][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.370802][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.379516][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.390342][ T8511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.403804][ T8529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.413535][ T8529] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.422161][ T8529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.431540][ T8529] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.443071][ T8529] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.456945][ T8529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.466096][ T8529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.482851][ T8514] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.503987][ T8520] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.516899][ T8520] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.545132][ T8511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.554359][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.572489][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.581770][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.590762][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.599664][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.608656][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.618228][ T8515] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.627256][ T8519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.664288][ T8520] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.712759][ T8519] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/07/01 05:50:23 executed programs: 36 [ 82.435213][ T9270] ================================================================== [ 82.435219][ T9270] BUG: KASAN: use-after-free in class_equal+0x40/0x50 [ 82.435225][ T9270] Read of size 8 at addr ffff88808a268ba0 by task syz-executor.1/9270 [ 82.435227][ T9270] [ 82.435232][ T9270] CPU: 0 PID: 9270 Comm: syz-executor.1 Not tainted 5.2.0-rc3+ #1 [ 82.435238][ T9270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.435241][ T9270] Call Trace: [ 82.435244][ T9270] [ 82.435248][ T9270] Allocated by task 2647419968: [ 82.435254][ T9270] BUG: unable to handle page fault for address: ffffffff8c00b020 [ 82.435258][ T9270] #PF: supervisor read access in kernel mode [ 82.435262][ T9270] #PF: error_code(0x0000) - not-present page [ 82.435266][ T9270] PGD 8a70067 P4D 8a70067 PUD 8a71063 PMD 0 [ 82.435281][ T9270] Thread overran stack, or stack corrupted [ 82.435285][ T9270] Oops: 0000 [#1] PREEMPT SMP KASAN [ 82.435290][ T9270] CPU: 0 PID: 9270 Comm: syz-executor.1 Not tainted 5.2.0-rc3+ #1 [ 82.435297][ T9270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.435301][ T9270] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 82.435312][ T9270] Code: e9 7b fd ff ff 4c 89 ff e8 8d b4 62 fe e9 e6 fd ff ff 90 90 90 90 90 90 90 90 89 f8 c1 ef 11 25 ff ff 1f 00 81 e7 f0 3f 00 00 <48> 03 3c c5 20 6c 04 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 82.435316][ T9270] RSP: 0018:ffff88808a2688e8 EFLAGS: 00010006 [ 82.435324][ T9270] RAX: 00000000001f8880 RBX: ffff88808a269304 RCX: 0000000000000000 [ 82.435329][ T9270] RDX: 0000000000000000 RSI: ffff88808a2688f0 RDI: 0000000000003ff0 [ 82.435335][ T9270] RBP: ffff88808a268908 R08: 0000000000000020 R09: ffffed1015d044fa [ 82.435340][ T9270] R10: ffffed1015d044f9 R11: ffff8880ae8227cf R12: ffffea0002289a00 [ 82.435346][ T9270] R13: ffff88808a268ba0 R14: ffff8880aa58ec40 R15: ffff88808a269300 [ 82.435351][ T9270] FS: 00005555570ba940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 82.435356][ T9270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.435361][ T9270] CR2: ffffffff8c00b020 CR3: 000000008dd00000 CR4: 00000000001406f0 [ 82.435367][ T9270] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 82.435372][ T9270] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 82.435375][ T9270] Call Trace: [ 82.435378][ T9270] Modules linked in: [ 82.435384][ T9270] CR2: ffffffff8c00b020 [ 82.435388][ T9270] ---[ end trace 4acfe4b59fbc9cdb ]--- [ 82.435393][ T9270] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 82.435404][ T9270] Code: e9 7b fd ff ff 4c 89 ff e8 8d b4 62 fe e9 e6 fd ff ff 90 90 90 90 90 90 90 90 89 f8 c1 ef 11 25 ff ff 1f 00 81 e7 f0 3f 00 00 <48> 03 3c c5 20 6c 04 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 82.435408][ T9270] RSP: 0018:ffff88808a2688e8 EFLAGS: 00010006 [ 82.435416][ T9270] RAX: 00000000001f8880 RBX: ffff88808a269304 RCX: 0000000000000000 [ 82.435421][ T9270] RDX: 0000000000000000 RSI: ffff88808a2688f0 RDI: 0000000000003ff0 [ 82.435426][ T9270] RBP: ffff88808a268908 R08: 0000000000000020 R09: ffffed1015d044fa [ 82.435432][ T9270] R10: ffffed1015d044f9 R11: ffff8880ae8227cf R12: ffffea0002289a00 [ 82.435437][ T9270] R13: ffff88808a268ba0 R14: ffff8880aa58ec40 R15: ffff88808a269300 [ 82.435443][ T9270] FS: 00005555570ba940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 82.435447][ T9270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.435452][ T9270] CR2: ffffffff8c00b020 CR3: 000000008dd00000 CR4: 00000000001406f0 [ 82.435458][ T9270] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 82.435463][ T9270] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 82.435467][ T9270] Kernel panic - not syncing: Fatal exception [ 82.436594][ T9270] Kernel Offset: disabled