[ 51.767217][ T24] audit: type=1800 audit(1560696464.357:25): pid=8348 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 51.788443][ T24] audit: type=1800 audit(1560696464.357:26): pid=8348 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 51.810244][ T24] audit: type=1800 audit(1560696464.357:27): pid=8348 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. [....] startpar: service(s) returned failure: ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. 2019/06/16 14:48:14 parsed 1 programs 2019/06/16 14:48:16 executed programs: 0 syzkaller login: [ 84.242774][ T8542] IPVS: ftp: loaded support on port[0] = 21 [ 84.278926][ T8549] IPVS: ftp: loaded support on port[0] = 21 [ 84.280274][ T8544] IPVS: ftp: loaded support on port[0] = 21 [ 84.326778][ T8547] IPVS: ftp: loaded support on port[0] = 21 [ 84.346380][ T8552] IPVS: ftp: loaded support on port[0] = 21 [ 84.347427][ T8551] IPVS: ftp: loaded support on port[0] = 21 [ 84.612085][ T8544] chnl_net:caif_netlink_parms(): no params data found [ 84.621606][ T8542] chnl_net:caif_netlink_parms(): no params data found [ 84.694962][ T8542] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.703094][ T8542] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.711835][ T8542] device bridge_slave_0 entered promiscuous mode [ 84.768754][ T8542] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.776283][ T8542] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.784569][ T8542] device bridge_slave_1 entered promiscuous mode [ 84.829242][ T8544] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.836509][ T8544] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.844815][ T8544] device bridge_slave_0 entered promiscuous mode [ 84.854378][ T8544] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.861665][ T8544] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.869594][ T8544] device bridge_slave_1 entered promiscuous mode [ 84.882818][ T8547] chnl_net:caif_netlink_parms(): no params data found [ 84.903484][ T8542] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.912913][ T8551] chnl_net:caif_netlink_parms(): no params data found [ 84.932068][ T8552] chnl_net:caif_netlink_parms(): no params data found [ 84.956972][ T8542] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.967819][ T8544] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.981547][ T8549] chnl_net:caif_netlink_parms(): no params data found [ 85.015965][ T8544] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.076073][ T8547] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.083908][ T8547] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.091817][ T8547] device bridge_slave_0 entered promiscuous mode [ 85.099176][ T8549] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.106902][ T8549] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.114976][ T8549] device bridge_slave_0 entered promiscuous mode [ 85.122406][ T8551] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.129465][ T8551] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.137717][ T8551] device bridge_slave_0 entered promiscuous mode [ 85.147163][ T8542] team0: Port device team_slave_0 added [ 85.161609][ T8552] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.168711][ T8552] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.177714][ T8552] device bridge_slave_0 entered promiscuous mode [ 85.185575][ T8547] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.194451][ T8547] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.202519][ T8547] device bridge_slave_1 entered promiscuous mode [ 85.215803][ T8549] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.223535][ T8549] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.231871][ T8549] device bridge_slave_1 entered promiscuous mode [ 85.239085][ T8551] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.246515][ T8551] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.257191][ T8551] device bridge_slave_1 entered promiscuous mode [ 85.265227][ T8542] team0: Port device team_slave_1 added [ 85.273451][ T8544] team0: Port device team_slave_0 added [ 85.279242][ T8552] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.287277][ T8552] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.295662][ T8552] device bridge_slave_1 entered promiscuous mode [ 85.331962][ T8547] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.342661][ T8544] team0: Port device team_slave_1 added [ 85.350519][ T8547] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.368867][ T8552] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.379735][ T8552] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.443030][ T8542] device hsr_slave_0 entered promiscuous mode [ 85.509935][ T8542] device hsr_slave_1 entered promiscuous mode [ 85.575680][ T8549] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.586286][ T8551] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.597424][ T8551] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.682903][ T8544] device hsr_slave_0 entered promiscuous mode [ 85.720150][ T8544] device hsr_slave_1 entered promiscuous mode [ 85.767205][ T8549] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.776640][ T8552] team0: Port device team_slave_0 added [ 85.783859][ T8547] team0: Port device team_slave_0 added [ 85.793493][ T8547] team0: Port device team_slave_1 added [ 85.811788][ T8551] team0: Port device team_slave_0 added [ 85.818976][ T8551] team0: Port device team_slave_1 added [ 85.833252][ T8552] team0: Port device team_slave_1 added [ 85.891909][ T8547] device hsr_slave_0 entered promiscuous mode [ 85.950176][ T8547] device hsr_slave_1 entered promiscuous mode [ 86.013115][ T8549] team0: Port device team_slave_0 added [ 86.020825][ T8549] team0: Port device team_slave_1 added [ 86.091703][ T8551] device hsr_slave_0 entered promiscuous mode [ 86.150676][ T8551] device hsr_slave_1 entered promiscuous mode [ 86.252769][ T8552] device hsr_slave_0 entered promiscuous mode [ 86.290176][ T8552] device hsr_slave_1 entered promiscuous mode [ 86.412883][ T8549] device hsr_slave_0 entered promiscuous mode [ 86.480021][ T8549] device hsr_slave_1 entered promiscuous mode [ 86.628808][ T8544] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.646721][ T8547] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.665543][ T8549] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.690690][ T8547] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.706993][ T8549] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.721898][ T8544] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.732019][ T8542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.743645][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.752871][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.761380][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.769056][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.776930][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.785360][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.802294][ T8551] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.826755][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.835608][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.844612][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.851872][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.860367][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.868884][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.877687][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.884780][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.892624][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.901407][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.910038][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.917176][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.924906][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.933731][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.942298][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.949419][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.957351][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.966143][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.974710][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.981907][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.989762][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.998403][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.006945][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.014047][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.021805][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.031085][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.039629][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.048848][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.056811][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.064831][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.076587][ T8542] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.107630][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.116166][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.124397][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.133607][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.142618][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.150912][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.158750][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.167578][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.176452][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.186052][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.194829][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.203483][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.212381][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.221298][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.229966][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.238437][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.247430][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.256156][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.264218][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.272098][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.287583][ T8551] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.303695][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.312596][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.321467][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.330030][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.338236][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.346789][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.355907][ T2993] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.363042][ T2993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.370794][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.379372][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.388229][ T2993] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.395325][ T2993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.403543][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.411697][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.428036][ T8547] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 87.438913][ T8547] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.469155][ T8552] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.477401][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.487876][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.503096][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.512152][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.521253][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.530082][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.538627][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.547463][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.556810][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.570992][ T8560] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.578191][ T8560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.586100][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.594709][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.603676][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.612299][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.620917][ T8560] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.627983][ T8560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.636061][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.645210][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.653686][ T8560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.689835][ T8551] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 87.700507][ T8551] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.718963][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.728363][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.737804][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.746939][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.755836][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.764882][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.773765][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.782730][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.791354][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.800164][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.808817][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.817699][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.826387][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.835008][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.844388][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.852554][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.861632][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.875682][ T8542] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 87.886904][ T8542] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.916268][ T8547] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.923747][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.933790][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.942825][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.952203][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.961082][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.972036][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.981800][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.998194][ T8551] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.012186][ T8544] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.035049][ T8552] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.044481][ T8549] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.054642][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.063731][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.073823][ T8542] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.102309][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.111907][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.121924][ T2993] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.129104][ T2993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.137210][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.146359][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.155074][ T2993] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.162327][ T2993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.170807][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.181922][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.190015][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.202262][ T8549] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.229442][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.246824][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.257235][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.272140][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.285146][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.295988][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.318698][ T8552] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.333614][ T8552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.346596][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.355830][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.365507][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.442606][ T8552] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/16 14:48:21 executed programs: 29 2019/06/16 14:48:26 executed programs: 249 [ 96.059911][ T9490] ================================================================== [ 96.059917][ T9490] BUG: KASAN: use-after-free in class_equal+0x40/0x50 [ 96.059923][ T9490] Read of size 8 at addr ffff88807a613200 by task syz-executor.4/9490 [ 96.059926][ T9490] [ 96.059931][ T9490] CPU: 1 PID: 9490 Comm: syz-executor.4 Not tainted 5.2.0-rc4+ #33 [ 96.059938][ T9490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.059941][ T9490] Call Trace: [ 96.059943][ T9490] [ 96.059947][ T9490] Allocated by task 0: [ 96.059951][ T9490] (stack is not available) [ 96.059953][ T9490] [ 96.059957][ T9490] Freed by task 2053191321: [ 96.059963][ T9490] BUG: unable to handle page fault for address: ffffffff8c00afa0 [ 96.059968][ T9490] #PF: supervisor read access in kernel mode [ 96.059972][ T9490] #PF: error_code(0x0000) - not-present page [ 96.059975][ T9490] PGD 8a70067 P4D 8a70067 PUD 8a71063 PMD 0 [ 96.059989][ T9490] Thread overran stack, or stack corrupted [ 96.059993][ T9490] Oops: 0000 [#1] PREEMPT SMP KASAN [ 96.059998][ T9490] CPU: 1 PID: 9490 Comm: syz-executor.4 Not tainted 5.2.0-rc4+ #33 [ 96.060005][ T9490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.060009][ T9490] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 96.060020][ T9490] Code: e9 7b fd ff ff 4c 89 ff e8 6d b0 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 6b 04 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 96.060024][ T9490] RSP: 0018:ffff88807a612f48 EFLAGS: 00010006 [ 96.060031][ T9490] RAX: 00000000001f8880 RBX: ffff88807a61368c RCX: 0000000000000000 [ 96.060036][ T9490] RDX: 0000000000000000 RSI: ffff88807a612f50 RDI: 0000000000003ff0 [ 96.060041][ T9490] RBP: ffff88807a612f68 R08: 000000000000001c R09: ffffed1015d244fa [ 96.060047][ T9490] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea0001e98480 [ 96.060052][ T9490] R13: ffff88807a613200 R14: ffff8880aa594c40 R15: ffff88807a613680 [ 96.060057][ T9490] FS: 0000555556b7f940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 96.060062][ T9490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.060067][ T9490] CR2: ffffffff8c00afa0 CR3: 0000000095a04000 CR4: 00000000001406e0 [ 96.060078][ T9490] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.060083][ T9490] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 96.060086][ T9490] Call Trace: [ 96.060089][ T9490] Modules linked in: [ 96.060095][ T9490] CR2: ffffffff8c00afa0 [ 96.060099][ T9490] ---[ end trace 624a87f0b2c22ecc ]--- [ 96.060103][ T9490] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 96.060114][ T9490] Code: e9 7b fd ff ff 4c 89 ff e8 6d b0 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 6b 04 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 96.060118][ T9490] RSP: 0018:ffff88807a612f48 EFLAGS: 00010006 [ 96.060125][ T9490] RAX: 00000000001f8880 RBX: ffff88807a61368c RCX: 0000000000000000 [ 96.060130][ T9490] RDX: 0000000000000000 RSI: ffff88807a612f50 RDI: 0000000000003ff0 [ 96.060136][ T9490] RBP: ffff88807a612f68 R08: 000000000000001c R09: ffffed1015d244fa [ 96.060141][ T9490] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea0001e98480 [ 96.060145][ T9490] R13: ffff88807a613200 R14: ffff8880aa594c40 R15: ffff88807a613680 [ 96.060150][ T9490] FS: 0000555556b7f940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 96.060154][ T9490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.060159][ T9490] CR2: ffffffff8c00afa0 CR3: 0000000095a04000 CR4: 00000000001406e0 [ 96.060165][ T9490] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.060169][ T9490] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 96.060174][ T9490] Kernel panic - not syncing: Fatal exception [ 96.061831][ T9490] Kernel Offset: disabled