[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 57.087893][ T26] audit: type=1800 audit(1562469290.881:25): pid=8655 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 57.126628][ T26] audit: type=1800 audit(1562469290.881:26): pid=8655 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 57.177898][ T26] audit: type=1800 audit(1562469290.881:27): pid=8655 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 '10.128.0.121' (ECDSA) to the list of known hosts. 2019/07/07 03:21:45 parsed 1 programs 2019/07/07 03:21:48 executed programs: 0 syzkaller login: [ 474.482152][ T8833] IPVS: ftp: loaded support on port[0] = 21 [ 474.488138][ T8832] IPVS: ftp: loaded support on port[0] = 21 [ 474.564598][ T8840] IPVS: ftp: loaded support on port[0] = 21 [ 474.585547][ T8837] IPVS: ftp: loaded support on port[0] = 21 [ 474.604939][ T8841] IPVS: ftp: loaded support on port[0] = 21 [ 474.613189][ T8839] IPVS: ftp: loaded support on port[0] = 21 [ 474.827285][ T8833] chnl_net:caif_netlink_parms(): no params data found [ 474.892248][ T8833] bridge0: port 1(bridge_slave_0) entered blocking state [ 474.899807][ T8833] bridge0: port 1(bridge_slave_0) entered disabled state [ 474.907548][ T8833] device bridge_slave_0 entered promiscuous mode [ 474.915822][ T8832] chnl_net:caif_netlink_parms(): no params data found [ 474.973308][ T8833] bridge0: port 2(bridge_slave_1) entered blocking state [ 474.980635][ T8833] bridge0: port 2(bridge_slave_1) entered disabled state [ 474.988465][ T8833] device bridge_slave_1 entered promiscuous mode [ 475.032610][ T8833] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 475.070460][ T8833] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 475.094678][ T8837] chnl_net:caif_netlink_parms(): no params data found [ 475.113138][ T8832] bridge0: port 1(bridge_slave_0) entered blocking state [ 475.120600][ T8832] bridge0: port 1(bridge_slave_0) entered disabled state [ 475.129116][ T8832] device bridge_slave_0 entered promiscuous mode [ 475.166714][ T8832] bridge0: port 2(bridge_slave_1) entered blocking state [ 475.175431][ T8832] bridge0: port 2(bridge_slave_1) entered disabled state [ 475.183166][ T8832] device bridge_slave_1 entered promiscuous mode [ 475.204480][ T8833] team0: Port device team_slave_0 added [ 475.212027][ T8833] team0: Port device team_slave_1 added [ 475.224700][ T8841] chnl_net:caif_netlink_parms(): no params data found [ 475.264572][ T8832] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 475.307148][ T8832] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 475.326593][ T8840] chnl_net:caif_netlink_parms(): no params data found [ 475.335870][ T8839] chnl_net:caif_netlink_parms(): no params data found [ 475.351120][ T8837] bridge0: port 1(bridge_slave_0) entered blocking state [ 475.358622][ T8837] bridge0: port 1(bridge_slave_0) entered disabled state [ 475.366357][ T8837] device bridge_slave_0 entered promiscuous mode [ 475.390983][ T8832] team0: Port device team_slave_0 added [ 475.450387][ T8833] device hsr_slave_0 entered promiscuous mode [ 475.498239][ T8833] device hsr_slave_1 entered promiscuous mode [ 475.544793][ T8837] bridge0: port 2(bridge_slave_1) entered blocking state [ 475.552332][ T8837] bridge0: port 2(bridge_slave_1) entered disabled state [ 475.560013][ T8837] device bridge_slave_1 entered promiscuous mode [ 475.572871][ T8832] team0: Port device team_slave_1 added [ 475.614354][ T8841] bridge0: port 1(bridge_slave_0) entered blocking state [ 475.622045][ T8841] bridge0: port 1(bridge_slave_0) entered disabled state [ 475.632280][ T8841] device bridge_slave_0 entered promiscuous mode [ 475.674320][ T8841] bridge0: port 2(bridge_slave_1) entered blocking state [ 475.682425][ T8841] bridge0: port 2(bridge_slave_1) entered disabled state [ 475.692544][ T8841] device bridge_slave_1 entered promiscuous mode [ 475.701167][ T8837] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 475.760016][ T8832] device hsr_slave_0 entered promiscuous mode [ 475.818186][ T8832] device hsr_slave_1 entered promiscuous mode [ 475.874287][ T8839] bridge0: port 1(bridge_slave_0) entered blocking state [ 475.881493][ T8839] bridge0: port 1(bridge_slave_0) entered disabled state [ 475.889631][ T8839] device bridge_slave_0 entered promiscuous mode [ 475.904238][ T8839] bridge0: port 2(bridge_slave_1) entered blocking state [ 475.914353][ T8839] bridge0: port 2(bridge_slave_1) entered disabled state [ 475.922239][ T8839] device bridge_slave_1 entered promiscuous mode [ 475.931583][ T8837] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 475.977078][ T8841] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 475.996891][ T8840] bridge0: port 1(bridge_slave_0) entered blocking state [ 476.004604][ T8840] bridge0: port 1(bridge_slave_0) entered disabled state [ 476.012390][ T8840] device bridge_slave_0 entered promiscuous mode [ 476.020380][ T8840] bridge0: port 2(bridge_slave_1) entered blocking state [ 476.027447][ T8840] bridge0: port 2(bridge_slave_1) entered disabled state [ 476.035555][ T8840] device bridge_slave_1 entered promiscuous mode [ 476.048689][ T8841] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 476.063654][ T8837] team0: Port device team_slave_0 added [ 476.084374][ T8839] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 476.110937][ T8837] team0: Port device team_slave_1 added [ 476.126619][ T8839] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 476.142952][ T8841] team0: Port device team_slave_0 added [ 476.161727][ T8840] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 476.172629][ T8840] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 476.188809][ T8841] team0: Port device team_slave_1 added [ 476.195683][ T8839] team0: Port device team_slave_0 added [ 476.259736][ T8837] device hsr_slave_0 entered promiscuous mode [ 476.308149][ T8837] device hsr_slave_1 entered promiscuous mode [ 476.376254][ T8839] team0: Port device team_slave_1 added [ 476.440961][ T8839] device hsr_slave_0 entered promiscuous mode [ 476.478205][ T8839] device hsr_slave_1 entered promiscuous mode [ 476.564815][ T8840] team0: Port device team_slave_0 added [ 476.573248][ T8840] team0: Port device team_slave_1 added [ 476.630490][ T8841] device hsr_slave_0 entered promiscuous mode [ 476.668272][ T8841] device hsr_slave_1 entered promiscuous mode [ 476.800830][ T8840] device hsr_slave_0 entered promiscuous mode [ 476.838211][ T8840] device hsr_slave_1 entered promiscuous mode [ 476.926841][ T8833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 476.947271][ T8840] bridge0: port 2(bridge_slave_1) entered blocking state [ 476.954522][ T8840] bridge0: port 2(bridge_slave_1) entered forwarding state [ 476.989087][ T8848] bridge0: port 2(bridge_slave_1) entered disabled state [ 477.013114][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 477.022267][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 477.041903][ T8832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 477.068834][ T8833] 8021q: adding VLAN 0 to HW filter on device team0 [ 477.081563][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 477.090547][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 477.107225][ T8832] 8021q: adding VLAN 0 to HW filter on device team0 [ 477.126598][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 477.135417][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 477.144258][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 477.151672][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 477.160811][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 477.194110][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 477.203902][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 477.212449][ T8845] bridge0: port 2(bridge_slave_1) entered blocking state [ 477.219513][ T8845] bridge0: port 2(bridge_slave_1) entered forwarding state [ 477.229561][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 477.238360][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 477.246635][ T8845] bridge0: port 1(bridge_slave_0) entered blocking state [ 477.253751][ T8845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 477.261985][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 477.271304][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 477.307553][ T8832] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 477.320758][ T8832] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 477.345117][ T8841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 477.360167][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 477.369107][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 477.377512][ T8845] bridge0: port 2(bridge_slave_1) entered blocking state [ 477.384651][ T8845] bridge0: port 2(bridge_slave_1) entered forwarding state [ 477.392413][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 477.402245][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 477.411111][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 477.419883][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 477.428932][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 477.437419][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 477.446105][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 477.454921][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 477.463696][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 477.472080][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 477.484107][ T8837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 477.505727][ T8839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 477.513963][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 477.522474][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 477.530757][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 477.547416][ T8841] 8021q: adding VLAN 0 to HW filter on device team0 [ 477.565211][ T8837] 8021q: adding VLAN 0 to HW filter on device team0 [ 477.574495][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 477.582797][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 477.590671][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 477.600205][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 477.608789][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 477.616340][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 477.624863][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 477.639043][ T8840] 8021q: adding VLAN 0 to HW filter on device bond0 [ 477.654973][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 477.664137][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 477.672929][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 477.683377][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 477.692106][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 477.699206][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 477.708329][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 477.729759][ T8839] 8021q: adding VLAN 0 to HW filter on device team0 [ 477.739402][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 477.747513][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 477.755876][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 477.764624][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 477.789956][ T8832] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 477.801360][ T8840] 8021q: adding VLAN 0 to HW filter on device team0 [ 477.809157][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 477.818619][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 477.826942][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 477.835289][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 477.843533][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 477.852325][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 477.860897][ T8845] bridge0: port 1(bridge_slave_0) entered blocking state [ 477.867990][ T8845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 477.878541][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 477.887049][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 477.895703][ T8845] bridge0: port 2(bridge_slave_1) entered blocking state [ 477.902812][ T8845] bridge0: port 2(bridge_slave_1) entered forwarding state [ 477.911366][ T8845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 477.927226][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 477.937314][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 477.946091][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 477.954923][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 477.963657][ T8848] bridge0: port 2(bridge_slave_1) entered blocking state [ 477.970723][ T8848] bridge0: port 2(bridge_slave_1) entered forwarding state [ 477.983409][ T8833] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 478.010689][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 478.026873][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 478.035434][ T8848] bridge0: port 1(bridge_slave_0) entered blocking state [ 478.042506][ T8848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 478.050714][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 478.059660][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 478.068108][ T8848] bridge0: port 1(bridge_slave_0) entered blocking state [ 478.075148][ T8848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 478.082857][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 478.091492][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 478.100023][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 478.108801][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 478.117247][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 478.126294][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 478.136572][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 478.146344][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 478.154372][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 478.163113][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 478.172685][ T8848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 478.181342][ T8848] bridge0: port 2(bridge_slave_1) entered blocking state [ 478.188458][ T8848] bridge0: port 2(bridge_slave_1) entered forwarding state [ 478.217233][ T8837] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 478.228662][ T8837] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 478.258940][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 478.268823][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 478.277259][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 478.284389][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 478.296254][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 478.306393][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 478.314961][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 478.324884][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 478.333721][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 478.342141][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 478.350798][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 478.360506][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 478.369111][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 478.377381][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 478.386230][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 478.394827][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 478.403371][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 478.412596][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 478.421671][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 478.430765][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 478.439524][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 478.448502][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 478.456789][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 478.465423][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 478.475733][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 478.483352][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 478.515092][ T8839] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 478.526306][ T8839] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 478.545970][ T8841] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 478.562663][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 478.572461][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 478.581506][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 478.598805][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 478.608588][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 478.617474][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 478.632302][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 478.644060][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 478.664221][ T8840] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 478.677001][ T8840] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 478.711905][ T8839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 478.720400][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 478.729225][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 478.758421][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 478.767073][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 478.783419][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 478.792464][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 478.825740][ T8833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 478.833641][ T8842] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 478.864679][ T8837] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 478.886118][ T8840] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 478.946493][ T8841] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/07/07 03:21:53 executed programs: 20 [ 482.158285][ T9243] ================================================================== [ 482.158292][ T9243] BUG: KASAN: use-after-free in class_equal+0x40/0x50 [ 482.158298][ T9243] Read of size 8 at addr ffff88808a8ecfb0 by task syz-executor.0/9243 [ 482.158301][ T9243] [ 482.158306][ T9243] CPU: 1 PID: 9243 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #76 [ 482.158313][ T9243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.158316][ T9243] Call Trace: [ 482.158318][ T9243] [ 482.158322][ T9243] Allocated by task 2324616200: [ 482.158328][ T9243] BUG: unable to handle page fault for address: ffffffff8c015f20 [ 482.158333][ T9243] #PF: supervisor read access in kernel mode [ 482.158337][ T9243] #PF: error_code(0x0000) - not-present page [ 482.158341][ T9243] PGD 8a70067 P4D 8a70067 PUD 8a71063 PMD 0 [ 482.158355][ T9243] Thread overran stack, or stack corrupted [ 482.158359][ T9243] Oops: 0000 [#1] PREEMPT SMP KASAN [ 482.158365][ T9243] CPU: 1 PID: 9243 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #76 [ 482.158372][ T9243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.158376][ T9243] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 482.158388][ T9243] Code: e9 7b fd ff ff 4c 89 ff e8 ed d9 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 1b 05 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 482.158393][ T9243] RSP: 0018:ffff88808a8eccf8 EFLAGS: 00010006 [ 482.158400][ T9243] RAX: 00000000001f8880 RBX: ffff88808a8ed344 RCX: 0000000000000000 [ 482.158406][ T9243] RDX: 0000000000000000 RSI: ffff88808a8ecd00 RDI: 0000000000003ff0 [ 482.158411][ T9243] RBP: ffff88808a8ecd18 R08: 0000000000000020 R09: ffffed1015d244fa [ 482.158417][ T9243] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea00022a3b00 [ 482.158423][ T9243] R13: ffff88808a8ecfb0 R14: ffff8880aa400dc0 R15: ffff88808a8ed340 [ 482.158429][ T9243] FS: 00005555559c5940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 482.158434][ T9243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.158440][ T9243] CR2: ffffffff8c015f20 CR3: 00000000947e4000 CR4: 00000000001406e0 [ 482.158446][ T9243] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.158452][ T9243] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.158454][ T9243] Call Trace: [ 482.158457][ T9243] Modules linked in: [ 482.158463][ T9243] CR2: ffffffff8c015f20 [ 482.158467][ T9243] ---[ end trace b3507c9160c5d3f6 ]--- [ 482.158471][ T9243] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 482.158484][ T9243] Code: e9 7b fd ff ff 4c 89 ff e8 ed d9 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 1b 05 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 482.158489][ T9243] RSP: 0018:ffff88808a8eccf8 EFLAGS: 00010006 [ 482.158497][ T9243] RAX: 00000000001f8880 RBX: ffff88808a8ed344 RCX: 0000000000000000 [ 482.158503][ T9243] RDX: 0000000000000000 RSI: ffff88808a8ecd00 RDI: 0000000000003ff0 [ 482.158509][ T9243] RBP: ffff88808a8ecd18 R08: 0000000000000020 R09: ffffed1015d244fa [ 482.158515][ T9243] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea00022a3b00 [ 482.158520][ T9243] R13: ffff88808a8ecfb0 R14: ffff8880aa400dc0 R15: ffff88808a8ed340 [ 482.158527][ T9243] FS: 00005555559c5940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 482.158532][ T9243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.158545][ T9243] CR2: ffffffff8c015f20 CR3: 00000000947e4000 CR4: 00000000001406e0 [ 482.158550][ T9243] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.158556][ T9243] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.158561][ T9243] Kernel panic - not syncing: Fatal exception [ 482.159524][ T9243] Kernel Offset: disabled