[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 60.107482][ T26] audit: type=1800 audit(1560843888.560:25): pid=8357 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 60.146746][ T26] audit: type=1800 audit(1560843888.560:26): pid=8357 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 60.200760][ T26] audit: type=1800 audit(1560843888.560:27): pid=8357 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 '10.128.10.58' (ECDSA) to the list of known hosts. 2019/06/18 07:45:33 parsed 1 programs 2019/06/18 07:45:35 executed programs: 0 syzkaller login: [ 106.991362][ T8534] IPVS: ftp: loaded support on port[0] = 21 [ 107.003803][ T8538] IPVS: ftp: loaded support on port[0] = 21 [ 107.008062][ T8540] IPVS: ftp: loaded support on port[0] = 21 [ 107.013154][ T8542] IPVS: ftp: loaded support on port[0] = 21 [ 107.027864][ T8536] IPVS: ftp: loaded support on port[0] = 21 [ 107.029185][ T8543] IPVS: ftp: loaded support on port[0] = 21 [ 107.292811][ T8536] chnl_net:caif_netlink_parms(): no params data found [ 107.323567][ T8534] chnl_net:caif_netlink_parms(): no params data found [ 107.378703][ T8540] chnl_net:caif_netlink_parms(): no params data found [ 107.440758][ T8542] chnl_net:caif_netlink_parms(): no params data found [ 107.449791][ T8543] chnl_net:caif_netlink_parms(): no params data found [ 107.474925][ T8534] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.482591][ T8534] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.490527][ T8534] device bridge_slave_0 entered promiscuous mode [ 107.534703][ T8536] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.542498][ T8536] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.550732][ T8536] device bridge_slave_0 entered promiscuous mode [ 107.558612][ T8534] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.566036][ T8534] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.573949][ T8534] device bridge_slave_1 entered promiscuous mode [ 107.611205][ T8540] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.620456][ T8540] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.628424][ T8540] device bridge_slave_0 entered promiscuous mode [ 107.635565][ T8536] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.645293][ T8536] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.653434][ T8536] device bridge_slave_1 entered promiscuous mode [ 107.665650][ T8538] chnl_net:caif_netlink_parms(): no params data found [ 107.686378][ T8534] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.702670][ T8540] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.709926][ T8540] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.718138][ T8540] device bridge_slave_1 entered promiscuous mode [ 107.739023][ T8542] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.746108][ T8542] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.754798][ T8542] device bridge_slave_0 entered promiscuous mode [ 107.763571][ T8534] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.779179][ T8543] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.786263][ T8543] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.794398][ T8543] device bridge_slave_0 entered promiscuous mode [ 107.803096][ T8536] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.826147][ T8542] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.835052][ T8542] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.843055][ T8542] device bridge_slave_1 entered promiscuous mode [ 107.854806][ T8543] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.862009][ T8543] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.870083][ T8543] device bridge_slave_1 entered promiscuous mode [ 107.882242][ T8536] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.893699][ T8540] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.918614][ T8534] team0: Port device team_slave_0 added [ 107.936601][ T8542] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.954200][ T8540] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.965887][ T8534] team0: Port device team_slave_1 added [ 107.972309][ T8538] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.980528][ T8538] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.988288][ T8538] device bridge_slave_0 entered promiscuous mode [ 107.998711][ T8543] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.009534][ T8542] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.035333][ T8536] team0: Port device team_slave_0 added [ 108.043300][ T8536] team0: Port device team_slave_1 added [ 108.055699][ T8538] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.063310][ T8538] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.071674][ T8538] device bridge_slave_1 entered promiscuous mode [ 108.080259][ T8543] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.101199][ T8542] team0: Port device team_slave_0 added [ 108.113866][ T8542] team0: Port device team_slave_1 added [ 108.134285][ T8540] team0: Port device team_slave_0 added [ 108.178955][ T8536] device hsr_slave_0 entered promiscuous mode [ 108.217053][ T8536] device hsr_slave_1 entered promiscuous mode [ 108.272567][ T8538] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.283238][ T8540] team0: Port device team_slave_1 added [ 108.378619][ T8534] device hsr_slave_0 entered promiscuous mode [ 108.416994][ T8534] device hsr_slave_1 entered promiscuous mode [ 108.459266][ T8543] team0: Port device team_slave_0 added [ 108.466218][ T8538] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.539785][ T8540] device hsr_slave_0 entered promiscuous mode [ 108.577146][ T8540] device hsr_slave_1 entered promiscuous mode [ 108.665409][ T8543] team0: Port device team_slave_1 added [ 108.672416][ T8538] team0: Port device team_slave_0 added [ 108.718972][ T8542] device hsr_slave_0 entered promiscuous mode [ 108.789024][ T8542] device hsr_slave_1 entered promiscuous mode [ 108.851691][ T8538] team0: Port device team_slave_1 added [ 108.929948][ T8538] device hsr_slave_0 entered promiscuous mode [ 108.977235][ T8538] device hsr_slave_1 entered promiscuous mode [ 109.119896][ T8543] device hsr_slave_0 entered promiscuous mode [ 109.157221][ T8543] device hsr_slave_1 entered promiscuous mode [ 109.343045][ T8536] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.391538][ T8540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.411502][ T8534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.429215][ T8536] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.441434][ T8538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.454540][ T8542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.463774][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.474573][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.486403][ T8543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.509721][ T8543] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.524504][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.535042][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.543136][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.551436][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.559606][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.568523][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.577452][ T2985] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.584630][ T2985] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.592819][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.602808][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.611265][ T2985] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.618431][ T2985] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.625958][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.634018][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.641864][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.651478][ T8540] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.671626][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.681422][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.690138][ T2985] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.697220][ T2985] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.706545][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.714773][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.722571][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.731254][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.739928][ T2985] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.747175][ T2985] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.754946][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 109.763727][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 109.772555][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.782814][ T8534] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.796930][ T8542] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.814377][ T8538] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.828117][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 109.837736][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.846317][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.855081][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.863760][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.872311][ T2985] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.882991][ T2985] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.891199][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 109.899835][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.908624][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.917280][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.925014][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.932959][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.941849][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.950269][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.959194][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.968056][ T2985] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.975106][ T2985] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.982734][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.991537][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.000033][ T2985] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.007224][ T2985] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.014853][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.022898][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 110.030814][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.039203][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 110.070479][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.080404][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.089522][ T2987] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.096968][ T2987] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.105159][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 110.114177][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.122812][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.131603][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.140707][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.149055][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.158849][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.167574][ T2987] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.174709][ T2987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.182705][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.191028][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.199371][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.208174][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.216466][ T2987] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.223636][ T2987] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.231197][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.239742][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.248156][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 110.259100][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 110.278212][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.289361][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.297964][ T8544] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.305401][ T8544] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.313702][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.322649][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 110.331266][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.339893][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.348307][ T8544] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.355349][ T8544] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.363178][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 110.372988][ T8536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.401333][ T8543] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 110.413406][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.423139][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 110.434609][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.443652][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.453247][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.462436][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.470973][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.480039][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.488527][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.497097][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.505437][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.514130][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.522684][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.531393][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.539783][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.548245][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.556549][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.565315][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.573998][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.581901][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.590173][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.600637][ T8534] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.626108][ T8542] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 110.636892][ T8542] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 110.667992][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.682589][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.691262][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.700157][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.709363][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.722040][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.730926][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.739443][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.747794][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.756132][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.765244][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.773722][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.782740][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.791240][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.801211][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.810153][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.818105][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.834532][ T8543] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.852972][ T8534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.866270][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.879595][ T2985] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.914376][ T8540] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 110.934303][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.944463][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.954428][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.963358][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.971775][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.983235][ T8538] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.994080][ T8542] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.003693][ T8536] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.032795][ T8540] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.091017][ T8538] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/18 07:45:40 executed programs: 28 [ 112.153305][ T8704] ================================================================== [ 112.153312][ T8704] BUG: KASAN: use-after-free in class_equal+0x40/0x50 [ 112.153320][ T8704] Read of size 8 at addr ffff88807bf214b0 by task syz-executor.2/8704 [ 112.153322][ T8704] [ 112.153330][ T8704] CPU: 0 PID: 8704 Comm: syz-executor.2 Not tainted 5.2.0-rc5-next-20190617 #16 [ 112.153338][ T8704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.153341][ T8704] Call Trace: [ 112.153343][ T8704] [ 112.153347][ T8704] Allocated by task 2249468245: [ 112.153354][ T8704] BUG: unable to handle page fault for address: ffffffff8c251c98 [ 112.153360][ T8704] #PF: supervisor read access in kernel mode [ 112.153365][ T8704] #PF: error_code(0x0000) - not-present page [ 112.153367][ T8704] PGD 8c70067 P4D 8c70067 PUD 8c71063 PMD 0 [ 112.153383][ T8704] Thread overran stack, or stack corrupted [ 112.153387][ T8704] Oops: 0000 [#1] PREEMPT SMP KASAN [ 112.153395][ T8704] CPU: 0 PID: 8704 Comm: syz-executor.2 Not tainted 5.2.0-rc5-next-20190617 #16 [ 112.153404][ T8704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.153408][ T8704] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 112.153413][ T8704] ------------[ cut here ]------------ [ 112.153417][ T8704] kernel BUG at mm/slab.c:4169! [ 112.153422][ T8704] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 112.153430][ T8704] CPU: 0 PID: 8704 Comm: syz-executor.2 Not tainted 5.2.0-rc5-next-20190617 #16 [ 112.153438][ T8704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.153443][ T8704] RIP: 0010:__check_heap_object+0xa5/0xb3 [ 112.153458][ T8704] Code: 2b 48 c7 c7 4d 46 83 88 e8 88 bd 07 00 5d c3 41 8b 91 3c 01 00 00 48 29 c7 48 39 d7 77 bd 48 01 d0 48 29 c8 4c 39 c0 72 b2 c3 <0f> 0b 48 c7 c7 4d 46 83 88 e8 9c c2 07 00 4c 8d 45 c4 89 d9 48 c7 [ 112.153464][ T8704] RSP: 0018:ffff88807bf20168 EFLAGS: 00010097 [ 112.153472][ T8704] RAX: 00000000000f0f0e RBX: 0000000000000002 RCX: 000000000000000c [ 112.153479][ T8704] RDX: ffff88807bf20e80 RSI: 0000000000000000 RDI: ffff88807bf20220 [ 112.153485][ T8704] RBP: ffff88807bf201b8 R08: 0000000000000002 R09: ffff8880aa58fc40 [ 112.153492][ T8704] R10: 00000000e1e1d6f6 R11: 0000000000000001 R12: ffff88807bf20220 [ 112.153498][ T8704] R13: ffffea0001efc800 R14: ffff88807bf20222 R15: 0000000000000001 [ 112.153506][ T8704] FS: 0000555556dab940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 112.153512][ T8704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.153518][ T8704] CR2: ffffffff8c251c98 CR3: 00000000951bf000 CR4: 00000000001406f0 [ 112.153525][ T8704] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 112.153531][ T8704] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 112.153534][ T8704] Call Trace: [ 112.153537][ T8704] Modules linked in: [ 112.153544][ T8704] ---[ end trace bbcf8cecba431a26 ]--- [ 112.153549][ T8704] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 112.153565][ T8704] Code: e9 7b fd ff ff 4c 89 ff e8 2d ae 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 a0 1c 25 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 112.153570][ T8704] RSP: 0018:ffff88807bf21298 EFLAGS: 00010006 [ 112.153579][ T8704] RAX: 00000000001fffff RBX: ffff88807bf21e84 RCX: 0000000000000000 [ 112.153586][ T8704] RDX: 0000000000000000 RSI: ffff88807bf212a0 RDI: 0000000000003ff0 [ 112.153592][ T8704] RBP: ffff88807bf212b8 R08: 0000000000000020 R09: ffffed1015d044fa [ 112.153599][ T8704] R10: ffffed1015d044f9 R11: ffff8880ae8227cf R12: ffffea0001efc800 [ 112.153605][ T8704] R13: ffff88807bf214b0 R14: ffff8880aa58fc40 R15: ffff88807bf21e80 [ 112.153612][ T8704] FS: 0000555556dab940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 112.153618][ T8704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.153625][ T8704] CR2: ffffffff8c251c98 CR3: 00000000951bf000 CR4: 00000000001406f0 [ 112.153631][ T8704] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 112.153638][ T8704] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 112.153643][ T8704] Kernel panic - not syncing: Fatal exception [ 112.155386][ T8704] Kernel Offset: disabled