[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 34.714128][ T26] kauditd_printk_skb: 7 callbacks suppressed [ 34.714133][ T26] audit: type=1800 audit(1572069965.901:29): pid=7242 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 34.740119][ T26] audit: type=1800 audit(1572069965.911:30): pid=7242 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 46.645575][ T7409] IPVS: ftp: loaded support on port[0] = 21 [ 47.033541][ T7393] can: request_module (can-proto-0) failed. [ 48.316824][ T7393] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.233' (ECDSA) to the list of known hosts. 2019/10/26 06:06:26 parsed 1 programs 2019/10/26 06:06:26 executed programs: 0 [ 55.662003][ T7489] IPVS: ftp: loaded support on port[0] = 21 [ 55.663081][ T7491] IPVS: ftp: loaded support on port[0] = 21 [ 55.680003][ T7487] IPVS: ftp: loaded support on port[0] = 21 [ 55.687443][ T7486] IPVS: ftp: loaded support on port[0] = 21 [ 55.728019][ T7493] IPVS: ftp: loaded support on port[0] = 21 [ 55.782079][ T7495] IPVS: ftp: loaded support on port[0] = 21 [ 55.870781][ T7489] chnl_net:caif_netlink_parms(): no params data found [ 55.933766][ T7487] chnl_net:caif_netlink_parms(): no params data found [ 55.962868][ T7489] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.970822][ T7489] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.978617][ T7489] device bridge_slave_0 entered promiscuous mode [ 56.022897][ T7493] chnl_net:caif_netlink_parms(): no params data found [ 56.033009][ T7489] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.040820][ T7489] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.048706][ T7489] device bridge_slave_1 entered promiscuous mode [ 56.071862][ T7489] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.083763][ T7489] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.101849][ T7487] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.109907][ T7487] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.117488][ T7487] device bridge_slave_0 entered promiscuous mode [ 56.126838][ T7487] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.133863][ T7487] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.141334][ T7487] device bridge_slave_1 entered promiscuous mode [ 56.148235][ T7491] chnl_net:caif_netlink_parms(): no params data found [ 56.172750][ T7489] team0: Port device team_slave_0 added [ 56.189992][ T7487] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.202419][ T7487] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.211623][ T7493] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.219197][ T7493] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.226795][ T7493] device bridge_slave_0 entered promiscuous mode [ 56.234766][ T7489] team0: Port device team_slave_1 added [ 56.267598][ T7493] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.274702][ T7493] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.282186][ T7493] device bridge_slave_1 entered promiscuous mode [ 56.306900][ T7493] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.377562][ T7489] device hsr_slave_0 entered promiscuous mode [ 56.425563][ T7489] device hsr_slave_1 entered promiscuous mode [ 56.468428][ T7487] team0: Port device team_slave_0 added [ 56.476891][ T7493] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.489317][ T7486] chnl_net:caif_netlink_parms(): no params data found [ 56.506874][ T7487] team0: Port device team_slave_1 added [ 56.537775][ T7491] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.544843][ T7491] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.552830][ T7491] device bridge_slave_0 entered promiscuous mode [ 56.588319][ T7491] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.595789][ T7491] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.603250][ T7491] device bridge_slave_1 entered promiscuous mode [ 56.610109][ T7486] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.617603][ T7486] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.625190][ T7486] device bridge_slave_0 entered promiscuous mode [ 56.632402][ T7486] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.639594][ T7486] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.647131][ T7486] device bridge_slave_1 entered promiscuous mode [ 56.717569][ T7487] device hsr_slave_0 entered promiscuous mode [ 56.785457][ T7487] device hsr_slave_1 entered promiscuous mode [ 56.855369][ T7487] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.863798][ T7493] team0: Port device team_slave_0 added [ 56.873353][ T7493] team0: Port device team_slave_1 added [ 56.890671][ T7495] chnl_net:caif_netlink_parms(): no params data found [ 56.905436][ T7486] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.923277][ T7491] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.934787][ T7489] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.941978][ T7489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.949698][ T7489] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.956760][ T7489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.970597][ T7486] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.999938][ T7416] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.007719][ T7416] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.022182][ T7491] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.045030][ T7495] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.052199][ T7495] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.059937][ T7495] device bridge_slave_0 entered promiscuous mode [ 57.136724][ T7493] device hsr_slave_0 entered promiscuous mode [ 57.175458][ T7493] device hsr_slave_1 entered promiscuous mode [ 57.225266][ T7493] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.233603][ T7486] team0: Port device team_slave_0 added [ 57.240664][ T7486] team0: Port device team_slave_1 added [ 57.258411][ T7491] team0: Port device team_slave_0 added [ 57.264816][ T7495] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.271933][ T7495] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.279895][ T7495] device bridge_slave_1 entered promiscuous mode [ 57.299783][ T7491] team0: Port device team_slave_1 added [ 57.356637][ T7491] device hsr_slave_0 entered promiscuous mode [ 57.405618][ T7491] device hsr_slave_1 entered promiscuous mode [ 57.475315][ T7491] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.537340][ T7486] device hsr_slave_0 entered promiscuous mode [ 57.576158][ T7486] device hsr_slave_1 entered promiscuous mode [ 57.645152][ T7486] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.663269][ T7495] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.675297][ T7495] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.719990][ T7495] team0: Port device team_slave_0 added [ 57.728034][ T7495] team0: Port device team_slave_1 added [ 57.756977][ T7489] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.786675][ T7491] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.795882][ T7486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.803753][ T7487] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.857551][ T7495] device hsr_slave_0 entered promiscuous mode [ 57.895727][ T7495] device hsr_slave_1 entered promiscuous mode [ 57.935254][ T7495] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.956922][ T7486] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.974907][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.983300][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.991950][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.999926][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.007755][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.015296][ T2668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.025829][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.033349][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.041689][ T7491] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.053211][ T7493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.065132][ T7489] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.079043][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.087829][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.096323][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.103363][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.110880][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.120209][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.128501][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.135550][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.156395][ T7487] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.169744][ T7493] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.183694][ T7486] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.194473][ T7486] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.208949][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.217519][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.226078][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.234243][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.241300][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.249526][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.257894][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.266382][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.274533][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.281580][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.289124][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.297557][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.307242][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.315556][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.322570][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.330116][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.338405][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.346666][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.354911][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.363367][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.371910][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.380138][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.388386][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.396740][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.404994][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.413342][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.421108][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.428739][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.437090][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.445500][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.452527][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.459964][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.468451][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.476774][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.484842][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.493107][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.501570][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.510812][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.518996][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.526727][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.534110][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.541724][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.561744][ T7486] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.590629][ T7489] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.603906][ T7489] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.628758][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.638252][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.647237][ T7502] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.654267][ T7502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.661753][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.670818][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.679116][ T7502] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.686178][ T7502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.693557][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.701939][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.710229][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.718620][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.726860][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.734906][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.743282][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.751419][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.759835][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.768144][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.776420][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.784447][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.792643][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.800677][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.809127][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.817335][ T7502] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.824362][ T7502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.831846][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.840455][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.848904][ T7502] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.855971][ T7502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.863329][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.871687][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.880652][ T7491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.897921][ T7495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.908951][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.919979][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.930152][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.938413][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.947403][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.956035][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.964669][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.973448][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.982239][ T7502] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.000151][ T7495] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.024936][ T7487] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.035600][ T7487] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.050250][ T7491] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.066020][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.073544][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.081487][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.091363][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.099979][ T7416] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.107073][ T7416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.114862][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.123368][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.131591][ T7416] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.138656][ T7416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.146178][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.154439][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.162935][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.171257][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.179675][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.187973][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.196228][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.204301][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.212515][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.220734][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.229052][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.237181][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.245326][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.253431][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.262003][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.269741][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.277387][ T7416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.295592][ T7489] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.304046][ T7493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.331467][ T7487] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.341885][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.353016][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.378727][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.391025][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.400336][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.411534][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.432197][ T7495] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.464226][ T7495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.478777][ T7493] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.489126][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.497613][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.512523][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.577133][ T7495] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/10/26 06:06:31 executed programs: 34 2019/10/26 06:06:36 executed programs: 201 2019/10/26 06:06:41 executed programs: 369 2019/10/26 06:06:46 executed programs: 534 2019/10/26 06:06:51 executed programs: 703 2019/10/26 06:06:57 executed programs: 870 2019/10/26 06:07:02 executed programs: 1038 2019/10/26 06:07:07 executed programs: 1207 2019/10/26 06:07:12 executed programs: 1374 2019/10/26 06:07:17 executed programs: 1543 2019/10/26 06:07:22 executed programs: 1712 2019/10/26 06:07:27 executed programs: 1878 2019/10/26 06:07:32 executed programs: 2044 2019/10/26 06:07:37 executed programs: 2212 2019/10/26 06:07:42 executed programs: 2381 2019/10/26 06:07:47 executed programs: 2547 2019/10/26 06:07:52 executed programs: 2714 2019/10/26 06:07:57 executed programs: 2881 2019/10/26 06:08:02 executed programs: 3050 2019/10/26 06:08:07 executed programs: 3215 2019/10/26 06:08:12 executed programs: 3379 2019/10/26 06:08:17 executed programs: 3542 2019/10/26 06:08:22 executed programs: 3707 2019/10/26 06:08:27 executed programs: 3870 2019/10/26 06:08:32 executed programs: 4032 2019/10/26 06:08:37 executed programs: 4197 2019/10/26 06:08:42 executed programs: 4361 2019/10/26 06:08:47 executed programs: 4523 2019/10/26 06:08:52 executed programs: 4687 2019/10/26 06:08:57 executed programs: 4849 2019/10/26 06:09:02 executed programs: 5013 2019/10/26 06:09:07 executed programs: 5175 2019/10/26 06:09:12 executed programs: 5340 2019/10/26 06:09:17 executed programs: 5502 2019/10/26 06:09:22 executed programs: 5664 2019/10/26 06:09:27 executed programs: 5821 2019/10/26 06:09:32 executed programs: 5982 2019/10/26 06:09:37 executed programs: 6147 2019/10/26 06:09:42 executed programs: 6308 2019/10/26 06:09:47 executed programs: 6467 2019/10/26 06:09:52 executed programs: 6627 2019/10/26 06:09:58 executed programs: 6786 2019/10/26 06:10:03 executed programs: 6946 2019/10/26 06:10:08 executed programs: 7113 2019/10/26 06:10:13 executed programs: 7278 2019/10/26 06:10:18 executed programs: 7439 2019/10/26 06:10:23 executed programs: 7600 2019/10/26 06:10:28 executed programs: 7757 2019/10/26 06:10:33 executed programs: 7918 2019/10/26 06:10:38 executed programs: 8078 2019/10/26 06:10:43 executed programs: 8237 2019/10/26 06:10:48 executed programs: 8397 2019/10/26 06:10:53 executed programs: 8555 2019/10/26 06:10:58 executed programs: 8710 2019/10/26 06:11:03 executed programs: 8863 [ 336.861403][ T2809] ------------[ cut here ]------------ [ 336.904009][ T2809] Trying to vfree() nonexistent vm area (000000006cd15e7f) [ 336.917320][ T2809] WARNING: CPU: 1 PID: 2809 at mm/vmalloc.c:2241 __vunmap+0x5f5/0x810 [ 336.925490][ T2809] Kernel panic - not syncing: panic_on_warn set ... [ 336.932049][ T2809] CPU: 1 PID: 2809 Comm: syz-executor.3 Not tainted 5.4.0-rc4+ #0 [ 336.939822][ T2809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.950007][ T2809] Call Trace: [ 336.953333][ T2809] dump_stack+0x113/0x167 [ 336.957641][ T2809] ? __vunmap+0x5f5/0x810 [ 336.962016][ T2809] panic+0x22a/0x4e3 [ 336.965890][ T2809] ? add_taint.cold.8+0x11/0x11 [ 336.970747][ T2809] ? __kasan_check_write+0x14/0x20 [ 336.975844][ T2809] __warn.cold.11+0x25/0x30 [ 336.980328][ T2809] ? __vunmap+0x5f5/0x810 [ 336.984632][ T2809] report_bug+0x1b0/0x270 [ 336.988993][ T2809] ? rcu_dynticks_curr_cpu_in_eqs+0x54/0xb0 [ 336.994894][ T2809] do_error_trap+0x11b/0x200 [ 336.999459][ T2809] do_invalid_op+0x36/0x40 [ 337.003846][ T2809] ? __vunmap+0x5f5/0x810 [ 337.008186][ T2809] invalid_op+0x23/0x30 [ 337.012314][ T2809] RIP: 0010:__vunmap+0x5f5/0x810 [ 337.017263][ T2809] Code: e9 47 ff ff ff 48 89 fe 48 c7 c7 40 c7 33 87 e8 23 1b ab ff 0f 0b e9 39 ff ff ff 4c 89 f6 48 c7 c7 a0 c7 33 87 e8 0d 1b ab ff <0f> 0b e9 23 ff ff ff 48 8b 7d d0 e8 1b 82 08 00 e9 d3 fb ff ff 48 [ 337.036850][ T2809] RSP: 0018:ffff88807e65f2e0 EFLAGS: 00010286 [ 337.042895][ T2809] RAX: 0000000000000000 RBX: ffffc90007487000 RCX: 0000000000000000 [ 337.050855][ T2809] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff89fd2160 [ 337.058815][ T2809] RBP: ffff88807e65f340 R08: ffffed1015d66159 R09: ffffed1015d66159 [ 337.066780][ T2809] R10: ffffed1015d66158 R11: ffff8880aeb30ac7 R12: 0000000000000000 [ 337.074722][ T2809] R13: 0000000000000001 R14: ffffc90007487000 R15: 0000000000000000 [ 337.082749][ T2809] ? ___might_sleep+0x16b/0x2b0 [ 337.087592][ T2809] __vfree+0x21/0x90 [ 337.091457][ T2809] vfree+0x2a/0x50 [ 337.095236][ T2809] ipcomp_free_scratches+0xa0/0x110 [ 337.100440][ T2809] ipcomp_init_state+0x3da/0x910 [ 337.105405][ T2809] ? lock_downgrade+0x900/0x900 [ 337.110248][ T2809] ? rcu_read_lock_held+0x9c/0xb0 [ 337.115322][ T2809] ipcomp6_init_state+0xa8/0x800 [ 337.120242][ T2809] ? __kasan_check_read+0x11/0x20 [ 337.125244][ T2809] __xfrm_init_state+0x970/0x10c0 [ 337.130259][ T2809] xfrm_add_sa+0x1ee1/0x3ab3 [ 337.134846][ T2809] ? xfrm_send_policy_notify+0x14e0/0x14e0 [ 337.140634][ T2809] ? ns_capable+0xb/0x10 [ 337.144848][ T2809] xfrm_user_rcv_msg+0x34c/0x6c0 [ 337.149761][ T2809] ? copy_to_user_state_extra+0xbd0/0xbd0 [ 337.155477][ T2809] ? mark_held_locks+0x130/0x130 [ 337.160398][ T2809] ? find_held_lock+0x36/0x1d0 [ 337.165162][ T2809] ? mutex_lock_io_nested+0x1280/0x1280 [ 337.170788][ T2809] netlink_rcv_skb+0x13c/0x380 [ 337.175535][ T2809] ? copy_to_user_state_extra+0xbd0/0xbd0 [ 337.181237][ T2809] ? netlink_ack+0x970/0x970 [ 337.185863][ T2809] xfrm_netlink_rcv+0x69/0x90 [ 337.190520][ T2809] netlink_unicast+0x43f/0x630 [ 337.195269][ T2809] ? netlink_attachskb+0x6f0/0x6f0 [ 337.200434][ T2809] ? _copy_from_iter_full+0x19e/0x7f0 [ 337.205785][ T2809] ? __kasan_check_read+0x11/0x20 [ 337.210831][ T2809] ? __check_object_size+0x203/0x2ea [ 337.216115][ T2809] netlink_sendmsg+0x75d/0xc40 [ 337.220980][ T2809] ? netlink_unicast+0x630/0x630 [ 337.226038][ T2809] ? tomoyo_socket_sendmsg+0x9/0x10 [ 337.231208][ T2809] ? netlink_unicast+0x630/0x630 [ 337.236165][ T2809] sock_sendmsg+0xb5/0xf0 [ 337.240484][ T2809] ___sys_sendmsg+0x647/0x950 [ 337.245143][ T2809] ? copy_msghdr_from_user+0x420/0x420 [ 337.250610][ T2809] ? lock_downgrade+0x900/0x900 [ 337.255444][ T2809] ? __kasan_check_read+0x11/0x20 [ 337.260560][ T2809] ? __fget+0x2b1/0x420 [ 337.264692][ T2809] ? ksys_dup3+0x2e0/0x2e0 [ 337.269254][ T2809] ? __might_fault+0xf1/0x1b0 [ 337.273928][ T2809] ? __fget_light+0x179/0x1f0 [ 337.278618][ T2809] ? lock_acquire+0x194/0x410 [ 337.283306][ T2809] ? __fdget+0xe/0x10 [ 337.287265][ T2809] __sys_sendmsg+0xd9/0x180 [ 337.291747][ T2809] ? __sys_sendmsg_sock+0xb0/0xb0 [ 337.296746][ T2809] ? __kasan_check_read+0x11/0x20 [ 337.301750][ T2809] ? _copy_to_user+0xcb/0xf0 [ 337.306365][ T2809] ? put_timespec64+0xa9/0x100 [ 337.311096][ T2809] ? nsecs_to_jiffies+0x20/0x20 [ 337.315935][ T2809] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.322018][ T2809] __x64_sys_sendmsg+0x73/0xb0 [ 337.326803][ T2809] do_syscall_64+0xca/0x5d0 [ 337.331433][ T2809] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.337297][ T2809] RIP: 0033:0x4598e9 [ 337.341167][ T2809] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.360764][ T2809] RSP: 002b:00007fdd39500c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 337.369150][ T2809] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 337.377289][ T2809] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 337.385235][ T2809] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 337.393188][ T2809] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdd395016d4 [ 337.401218][ T2809] R13: 00000000004c7812 R14: 00000000004dd0b0 R15: 00000000ffffffff [ 337.410729][ T2809] Kernel Offset: disabled [ 337.415231][ T2809] Rebooting in 86400 seconds..