[ 37.061515][ T26] audit: type=1800 audit(1552276928.468:27): pid=7627 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 37.103109][ T26] audit: type=1800 audit(1552276928.478:28): pid=7627 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 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. [ 37.895522][ T26] audit: type=1800 audit(1552276929.368:29): pid=7627 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 37.916071][ T26] audit: type=1800 audit(1552276929.368:30): pid=7627 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.104' (ECDSA) to the list of known hosts. 2019/03/11 04:15:25 parsed 1 programs 2019/03/11 04:15:27 executed programs: 0 syzkaller login: [ 836.451421][ T7797] IPVS: ftp: loaded support on port[0] = 21 [ 836.451429][ T7804] IPVS: ftp: loaded support on port[0] = 21 [ 836.460362][ T7799] IPVS: ftp: loaded support on port[0] = 21 [ 836.466257][ T7806] IPVS: ftp: loaded support on port[0] = 21 [ 836.479921][ T7802] IPVS: ftp: loaded support on port[0] = 21 [ 836.481821][ T7807] IPVS: ftp: loaded support on port[0] = 21 [ 836.744565][ T7807] chnl_net:caif_netlink_parms(): no params data found [ 836.777798][ T7804] chnl_net:caif_netlink_parms(): no params data found [ 836.794686][ T7802] chnl_net:caif_netlink_parms(): no params data found [ 836.806671][ T7797] chnl_net:caif_netlink_parms(): no params data found [ 836.824387][ T7799] chnl_net:caif_netlink_parms(): no params data found [ 836.840059][ T7806] chnl_net:caif_netlink_parms(): no params data found [ 836.921562][ T7807] bridge0: port 1(bridge_slave_0) entered blocking state [ 836.929261][ T7807] bridge0: port 1(bridge_slave_0) entered disabled state [ 836.938241][ T7807] device bridge_slave_0 entered promiscuous mode [ 836.945832][ T7802] bridge0: port 1(bridge_slave_0) entered blocking state [ 836.953056][ T7802] bridge0: port 1(bridge_slave_0) entered disabled state [ 836.960818][ T7802] device bridge_slave_0 entered promiscuous mode [ 836.970772][ T7802] bridge0: port 2(bridge_slave_1) entered blocking state [ 836.977896][ T7802] bridge0: port 2(bridge_slave_1) entered disabled state [ 836.985634][ T7802] device bridge_slave_1 entered promiscuous mode [ 836.996073][ T7804] bridge0: port 1(bridge_slave_0) entered blocking state [ 837.003090][ T7804] bridge0: port 1(bridge_slave_0) entered disabled state [ 837.010767][ T7804] device bridge_slave_0 entered promiscuous mode [ 837.020819][ T7804] bridge0: port 2(bridge_slave_1) entered blocking state [ 837.027934][ T7804] bridge0: port 2(bridge_slave_1) entered disabled state [ 837.035512][ T7804] device bridge_slave_1 entered promiscuous mode [ 837.042489][ T7807] bridge0: port 2(bridge_slave_1) entered blocking state [ 837.051294][ T7807] bridge0: port 2(bridge_slave_1) entered disabled state [ 837.060228][ T7807] device bridge_slave_1 entered promiscuous mode [ 837.077429][ T7806] bridge0: port 1(bridge_slave_0) entered blocking state [ 837.085081][ T7806] bridge0: port 1(bridge_slave_0) entered disabled state [ 837.092708][ T7806] device bridge_slave_0 entered promiscuous mode [ 837.100077][ T7797] bridge0: port 1(bridge_slave_0) entered blocking state [ 837.107348][ T7797] bridge0: port 1(bridge_slave_0) entered disabled state [ 837.114970][ T7797] device bridge_slave_0 entered promiscuous mode [ 837.129144][ T7799] bridge0: port 1(bridge_slave_0) entered blocking state [ 837.136611][ T7799] bridge0: port 1(bridge_slave_0) entered disabled state [ 837.144730][ T7799] device bridge_slave_0 entered promiscuous mode [ 837.153181][ T7802] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 837.161914][ T7806] bridge0: port 2(bridge_slave_1) entered blocking state [ 837.168977][ T7806] bridge0: port 2(bridge_slave_1) entered disabled state [ 837.176862][ T7806] device bridge_slave_1 entered promiscuous mode [ 837.186712][ T7797] bridge0: port 2(bridge_slave_1) entered blocking state [ 837.194585][ T7797] bridge0: port 2(bridge_slave_1) entered disabled state [ 837.202143][ T7797] device bridge_slave_1 entered promiscuous mode [ 837.217121][ T7804] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 837.229787][ T7799] bridge0: port 2(bridge_slave_1) entered blocking state [ 837.237030][ T7799] bridge0: port 2(bridge_slave_1) entered disabled state [ 837.244904][ T7799] device bridge_slave_1 entered promiscuous mode [ 837.253025][ T7802] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 837.275522][ T7806] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 837.292142][ T7804] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 837.303855][ T7807] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 837.318456][ T7807] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 837.332854][ T7806] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 837.354757][ T7797] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 837.375618][ T7802] team0: Port device team_slave_0 added [ 837.399065][ T7797] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 837.408870][ T7799] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 837.425342][ T7802] team0: Port device team_slave_1 added [ 837.432002][ T7807] team0: Port device team_slave_0 added [ 837.440833][ T7804] team0: Port device team_slave_0 added [ 837.447904][ T7806] team0: Port device team_slave_0 added [ 837.460557][ T7799] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 837.476262][ T7807] team0: Port device team_slave_1 added [ 837.493862][ T7806] team0: Port device team_slave_1 added [ 837.500801][ T7804] team0: Port device team_slave_1 added [ 837.516886][ T7799] team0: Port device team_slave_0 added [ 837.524180][ T7797] team0: Port device team_slave_0 added [ 837.531256][ T7797] team0: Port device team_slave_1 added [ 837.542828][ T7799] team0: Port device team_slave_1 added [ 837.616190][ T7807] device hsr_slave_0 entered promiscuous mode [ 837.654182][ T7807] device hsr_slave_1 entered promiscuous mode [ 837.766670][ T7802] device hsr_slave_0 entered promiscuous mode [ 837.803989][ T7802] device hsr_slave_1 entered promiscuous mode [ 837.946425][ T7804] device hsr_slave_0 entered promiscuous mode [ 837.983991][ T7804] device hsr_slave_1 entered promiscuous mode [ 838.135259][ T7806] device hsr_slave_0 entered promiscuous mode [ 838.184008][ T7806] device hsr_slave_1 entered promiscuous mode [ 838.266373][ T7799] device hsr_slave_0 entered promiscuous mode [ 838.304001][ T7799] device hsr_slave_1 entered promiscuous mode [ 838.408439][ T7797] device hsr_slave_0 entered promiscuous mode [ 838.464039][ T7797] device hsr_slave_1 entered promiscuous mode [ 838.677219][ T7797] 8021q: adding VLAN 0 to HW filter on device bond0 [ 838.705001][ T7802] 8021q: adding VLAN 0 to HW filter on device bond0 [ 838.716172][ T7807] 8021q: adding VLAN 0 to HW filter on device bond0 [ 838.731704][ T7799] 8021q: adding VLAN 0 to HW filter on device bond0 [ 838.744643][ T7804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 838.761298][ T7802] 8021q: adding VLAN 0 to HW filter on device team0 [ 838.776476][ T7806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 838.784410][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 838.792655][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 838.800417][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 838.808679][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 838.821039][ T7799] 8021q: adding VLAN 0 to HW filter on device team0 [ 838.841524][ T7807] 8021q: adding VLAN 0 to HW filter on device team0 [ 838.854873][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 838.862690][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 838.875543][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 838.883056][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 838.891146][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 838.899879][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 838.908467][ T7808] bridge0: port 1(bridge_slave_0) entered blocking state [ 838.915676][ T7808] bridge0: port 1(bridge_slave_0) entered forwarding state [ 838.923452][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 838.931913][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 838.939572][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 838.948166][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 838.956531][ T7808] bridge0: port 2(bridge_slave_1) entered blocking state [ 838.963626][ T7808] bridge0: port 2(bridge_slave_1) entered forwarding state [ 838.971143][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 838.980013][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 838.988372][ T7808] bridge0: port 1(bridge_slave_0) entered blocking state [ 838.995454][ T7808] bridge0: port 1(bridge_slave_0) entered forwarding state [ 839.005053][ T7797] 8021q: adding VLAN 0 to HW filter on device team0 [ 839.011985][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 839.019839][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 839.029450][ T7804] 8021q: adding VLAN 0 to HW filter on device team0 [ 839.068072][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 839.079025][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 839.087936][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 839.095025][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 839.102479][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 839.111408][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 839.119915][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 839.127005][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 839.134832][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 839.143219][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 839.152013][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 839.159116][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 839.167168][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 839.176011][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 839.184620][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 839.192853][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 839.199934][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 839.208126][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 839.216782][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 839.225460][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 839.234103][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 839.242312][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 839.250925][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 839.259450][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 839.268114][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 839.276599][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 839.285030][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 839.293152][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 839.302530][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 839.310418][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 839.318868][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 839.327162][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 839.335583][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 839.343424][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 839.352467][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 839.361542][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 839.368637][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 839.392046][ T7797] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 839.402973][ T7797] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 839.427903][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 839.437008][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 839.448987][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 839.456089][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 839.463809][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 839.472176][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 839.480819][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 839.489234][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 839.497661][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 839.506209][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 839.514650][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 839.522771][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 839.531350][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 839.539615][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 839.547998][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 839.556477][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 839.568557][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 839.576830][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 839.584933][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 839.593207][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 839.608701][ T7802] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 839.619747][ T7802] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 839.640283][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 839.648851][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 839.657685][ T7809] bridge0: port 2(bridge_slave_1) entered blocking state [ 839.664798][ T7809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 839.672330][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 839.680640][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 839.688971][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 839.697318][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 839.705568][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 839.713078][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 839.720944][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 839.754378][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 839.762862][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 839.771870][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 839.781431][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 839.789996][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 839.798694][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 839.807051][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 839.815825][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 839.824184][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 839.832470][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 839.840921][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 839.849098][ T7809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 839.860028][ T7802] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 839.868889][ T7804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 839.880356][ T7806] 8021q: adding VLAN 0 to HW filter on device team0 [ 839.892982][ T7807] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 839.905026][ T7807] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 839.912580][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 839.920631][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 839.928676][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 839.937685][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 839.946439][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 839.954896][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 839.968328][ T7797] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 840.031955][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 840.041452][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 840.053218][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 840.060342][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 840.077989][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 840.086830][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 840.096024][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 840.103065][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 840.110887][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 840.119654][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 840.128339][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 840.136669][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 840.145415][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 840.153741][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 840.161857][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 840.170269][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 840.180533][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 840.188786][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 840.215564][ T7799] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 840.223322][ T7825] Started in network mode [ 840.253049][ T7825] Own node identity ac1414aa, cluster identity 4711 [ 840.260917][ T7825] New replicast peer: 172.20.20.187 [ 840.270516][ T7825] Enabled bearer , priority 10 [ 840.283439][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 840.292283][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 840.300759][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 840.310334][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 840.318776][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 840.327196][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 840.346419][ T7806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 840.360304][ T7804] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 840.376520][ T7807] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 840.384452][ T7830] Started in network mode [ 840.388931][ T7830] Own node identity ac1414aa, cluster identity 4711 [ 840.396938][ T7830] New replicast peer: 172.20.20.187 [ 840.402939][ T7830] Enabled bearer , priority 10 [ 840.427682][ T7806] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 840.455145][ T7799] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 840.523004][ T7835] Started in network mode [ 840.537415][ T7835] Own node identity ac1414aa, cluster identity 4711 [ 840.556604][ T7835] New replicast peer: 172.20.20.187 [ 840.564028][ T7835] Enabled bearer , priority 10 [ 840.578781][ T7838] Started in network mode [ 840.588794][ T7838] Own node identity ac1414aa, cluster identity 4711 [ 840.597289][ T7838] New replicast peer: 172.20.20.187 [ 840.609104][ T7838] Enabled bearer , priority 10 [ 840.627676][ T7842] Started in network mode [ 840.632255][ T7842] Own node identity ac1414aa, cluster identity 4711 [ 840.640266][ T7842] New replicast peer: 172.20.20.187 [ 840.648879][ T7842] Enabled bearer , priority 10 [ 840.663212][ T7827] Enabling of bearer rejected, already enabled [ 840.672278][ T7846] Started in network mode [ 840.678761][ T7846] Own node identity ac1414aa, cluster identity 4711 [ 840.696306][ T7846] New replicast peer: 172.20.20.187 [ 840.708435][ T7846] Enabled bearer , priority 10 [ 840.729093][ T7850] Enabling of bearer rejected, already enabled [ 840.887058][ T7831] Enabling of bearer rejected, already enabled [ 840.933388][ T7856] Enabling of bearer rejected, already enabled [ 841.110449][ T7839] Enabling of bearer rejected, already enabled [ 841.152016][ T7862] Enabling of bearer rejected, already enabled [ 841.170410][ T7838] Enabling of bearer rejected, already enabled [ 841.188380][ T7849] Enabling of bearer rejected, already enabled [ 841.249328][ T7872] Enabling of bearer rejected, already enabled [ 841.262725][ T7852] Enabling of bearer rejected, already enabled [ 841.270695][ T7851] Enabling of bearer rejected, already enabled [ 841.279004][ T22] 32-bit node address hash set to aa1414ac [ 841.280046][ T7871] Enabling of bearer rejected, already enabled [ 841.360177][ T7878] Enabling of bearer rejected, already enabled [ 841.372670][ T7882] Enabling of bearer rejected, already enabled [ 841.384936][ T22] ------------[ cut here ]------------ [ 841.392068][ T22] kernel BUG at arch/x86/mm/physaddr.c:27! [ 841.397887][ T22] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 841.403958][ T22] CPU: 1 PID: 22 Comm: kworker/1:1 Not tainted 5.0.0+ #16 [ 841.411063][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 841.421148][ T22] Workqueue: events cache_reap [ 841.425894][ T22] RIP: 0010:__phys_addr+0xb3/0x120 [ 841.430997][ T22] Code: 08 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 46 9e 3d 00 48 85 db 75 0f e8 9c 9c 3d 00 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 8d 9c 3d 00 <0f> 0b e8 86 9c 3d 00 48 c7 c0 10 90 87 88 48 ba 00 00 00 00 00 fc [ 841.450607][ T22] RSP: 0018:ffff8880a980fbd8 EFLAGS: 00010093 [ 841.456670][ T22] RAX: ffff8880aa3fa5c0 RBX: 0000000000000000 RCX: ffffffff8132bac2 [ 841.464643][ T22] RDX: 0000000000000000 RSI: ffffffff8132bb23 RDI: 0000000000000006 [ 841.472594][ T22] RBP: ffff8880a980fbf0 R08: ffff8880aa3fa5c0 R09: ffffed1015301f80 [ 841.480564][ T22] R10: ffffed1015301f7f R11: 0000000000000003 R12: 0000778000000000 [ 841.488534][ T22] R13: 0000000080000000 R14: ffff88809ae8ac00 R15: ffff88809ae8ac00 [ 841.496510][ T22] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 841.505414][ T22] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 841.511974][ T22] CR2: 0000000020000000 CR3: 0000000094b61000 CR4: 00000000001406e0 [ 841.519939][ T22] Call Trace: [ 841.523208][ T22] free_block+0xa8/0x250 [ 841.527445][ T22] drain_array_locked+0x36/0x90 [ 841.532296][ T22] drain_array+0x8c/0xb0 [ 841.536525][ T22] cache_reap+0xf4/0x280 [ 841.540784][ T22] process_one_work+0x98e/0x1790 [ 841.545736][ T22] ? pwq_dec_nr_in_flight+0x320/0x320 [ 841.551096][ T22] ? lock_acquire+0x16f/0x3f0 [ 841.555752][ T22] worker_thread+0x98/0xe40 [ 841.560236][ T22] ? trace_hardirqs_on+0x67/0x230 [ 841.565258][ T22] kthread+0x357/0x430 [ 841.569329][ T22] ? process_one_work+0x1790/0x1790 [ 841.574514][ T22] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 841.580754][ T22] ret_from_fork+0x3a/0x50 [ 841.585186][ T22] Modules linked in: [ 841.589076][ T22] [ 841.589082][ T22] ====================================================== [ 841.589088][ T22] WARNING: possible circular locking dependency detected [ 841.589091][ T22] 5.0.0+ #16 Not tainted [ 841.589097][ T22] ------------------------------------------------------ [ 841.589102][ T22] kworker/1:1/22 is trying to acquire lock: [ 841.589105][ T22] 00000000206e2af9 (console_owner){-.-.}, at: console_unlock+0x3fc/0xeb0 [ 841.589117][ T22] [ 841.589120][ T22] but task is already holding lock: [ 841.589121][ T22] 000000006ede5021 (&(&parent->list_lock)->rlock){-.-.}, at: drain_array+0x7a/0xb0 [ 841.589129][ T22] [ 841.589132][ T22] which lock already depends on the new lock. [ 841.589133][ T22] [ 841.589134][ T22] [ 841.589137][ T22] the existing dependency chain (in reverse order) is: [ 841.589139][ T22] [ 841.589153][ T22] -> #3 (&(&parent->list_lock)->rlock){-.-.}: [ 841.589161][ T22] lock_acquire+0x16f/0x3f0 [ 841.589163][ T22] _raw_spin_lock+0x2f/0x40 [ 841.589165][ T22] cache_grow_end+0x4d/0x190 [ 841.589167][ T22] __kmalloc+0x6ff/0x740 [ 841.589170][ T22] __tty_buffer_request_room+0x1fb/0x5c0 [ 841.589185][ T22] tty_insert_flip_string_fixed_flag+0x93/0x1f0 [ 841.589188][ T22] pty_write+0x133/0x200 [ 841.589190][ T22] n_tty_write+0xb06/0x1150 [ 841.589192][ T22] tty_write+0x45b/0x7a0 [ 841.589194][ T22] __vfs_write+0x8d/0x110 [ 841.589195][ T22] vfs_write+0x20c/0x580 [ 841.589197][ T22] ksys_write+0xea/0x1f0 [ 841.589200][ T22] __x64_sys_write+0x73/0xb0 [ 841.589202][ T22] do_syscall_64+0x103/0x610 [ 841.589204][ T22] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 841.589205][ T22] [ 841.589206][ T22] -> #2 (&(&port->lock)->rlock){-.-.}: [ 841.589213][ T22] lock_acquire+0x16f/0x3f0 [ 841.589216][ T22] _raw_spin_lock_irqsave+0x95/0xcd [ 841.589218][ T22] tty_port_tty_get+0x22/0x80 [ 841.589220][ T22] tty_port_default_wakeup+0x16/0x40 [ 841.589228][ T22] tty_port_tty_wakeup+0x5d/0x70 [ 841.589230][ T22] uart_write_wakeup+0x46/0x70 [ 841.589232][ T22] serial8250_tx_chars+0x4a4/0xb20 [ 841.589235][ T22] serial8250_handle_irq.part.0+0x1be/0x2e0 [ 841.589237][ T22] serial8250_default_handle_irq+0xc5/0x150 [ 841.589239][ T22] serial8250_interrupt+0xfb/0x1a0 [ 841.589242][ T22] __handle_irq_event_percpu+0x146/0x900 [ 841.589244][ T22] handle_irq_event_percpu+0x74/0x160 [ 841.589246][ T22] handle_irq_event+0xa7/0x134 [ 841.589248][ T22] handle_edge_irq+0x264/0x8e0 [ 841.589250][ T22] handle_irq+0x252/0x3d8 [ 841.589252][ T22] do_IRQ+0x99/0x1d0 [ 841.589254][ T22] ret_from_intr+0x0/0x1e [ 841.589257][ T22] _raw_spin_unlock_irqrestore+0x95/0xe0 [ 841.589259][ T22] uart_write+0x3b6/0x6f0 [ 841.589261][ T22] n_tty_write+0x3ff/0x1150 [ 841.589263][ T22] tty_write+0x45b/0x7a0 [ 841.589265][ T22] redirected_tty_write+0xb2/0xc0 [ 841.589267][ T22] __vfs_write+0x8d/0x110 [ 841.589269][ T22] vfs_write+0x20c/0x580 [ 841.589271][ T22] ksys_write+0xea/0x1f0 [ 841.589275][ T22] __x64_sys_write+0x73/0xb0 [ 841.589278][ T22] do_syscall_64+0x103/0x610 [ 841.589282][ T22] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 841.589284][ T22] [ 841.589286][ T22] -> #1 (&port_lock_key){-.-.}: [ 841.589299][ T22] lock_acquire+0x16f/0x3f0 [ 841.589303][ T22] _raw_spin_lock_irqsave+0x95/0xcd [ 841.589307][ T22] serial8250_console_write+0x253/0x9c0 [ 841.589310][ T22] univ8250_console_write+0x5f/0x70 [ 841.589314][ T22] console_unlock+0xb1e/0xeb0 [ 841.589318][ T22] vprintk_emit+0x280/0x6d0 [ 841.589321][ T22] vprintk_default+0x28/0x30 [ 841.589325][ T22] vprintk_func+0x7e/0x189 [ 841.589328][ T22] printk+0xba/0xed [ 841.589332][ T22] register_console+0x74d/0xb50 [ 841.589337][ T22] univ8250_console_init+0x3e/0x4b [ 841.589340][ T22] console_init+0x4f7/0x761 [ 841.589344][ T22] start_kernel+0x568/0x83c [ 841.589348][ T22] x86_64_start_reservations+0x29/0x2b [ 841.589352][ T22] x86_64_start_kernel+0x77/0x7b [ 841.589356][ T22] secondary_startup_64+0xa4/0xb0 [ 841.589358][ T22] [ 841.589359][ T22] -> #0 (console_owner){-.-.}: [ 841.589367][ T22] __lock_acquire+0x239c/0x3fb0 [ 841.589368][ T22] lock_acquire+0x16f/0x3f0 [ 841.589371][ T22] console_unlock+0x466/0xeb0 [ 841.589373][ T22] vprintk_emit+0x280/0x6d0 [ 841.589375][ T22] vprintk_default+0x28/0x30 [ 841.589377][ T22] vprintk_func+0x7e/0x189 [ 841.589379][ T22] printk+0xba/0xed [ 841.589381][ T22] report_bug.cold+0x11/0x5d [ 841.589383][ T22] do_error_trap+0x11b/0x200 [ 841.589385][ T22] do_invalid_op+0x37/0x50 [ 841.589387][ T22] invalid_op+0x14/0x20 [ 841.589389][ T22] __phys_addr+0xb3/0x120 [ 841.589391][ T22] free_block+0xa8/0x250 [ 841.589393][ T22] drain_array_locked+0x36/0x90 [ 841.589395][ T22] drain_array+0x8c/0xb0 [ 841.589397][ T22] cache_reap+0xf4/0x280 [ 841.589399][ T22] process_one_work+0x98e/0x1790 [ 841.589401][ T22] worker_thread+0x98/0xe40 [ 841.589403][ T22] kthread+0x357/0x430 [ 841.589405][ T22] ret_from_fork+0x3a/0x50 [ 841.589406][ T22] [ 841.589408][ T22] other info that might help us debug this: [ 841.589410][ T22] [ 841.589411][ T22] Chain exists of: [ 841.589412][ T22] console_owner --> &(&port->lock)->rlock --> &(&parent->list_lock)->rlock [ 841.589421][ T22] [ 841.589424][ T22] Possible unsafe locking scenario: [ 841.589425][ T22] [ 841.589427][ T22] CPU0 CPU1 [ 841.589429][ T22] ---- ---- [ 841.589430][ T22] lock(&(&parent->list_lock)->rlock); [ 841.589435][ T22] lock(&(&port->lock)->rlock); [ 841.589440][ T22] lock(&(&parent->list_lock)->rlock); [ 841.589444][ T22] lock(console_owner); [ 841.589448][ T22] [ 841.589450][ T22] *** DEADLOCK *** [ 841.589451][ T22] [ 841.589453][ T22] 5 locks held by kworker/1:1/22: [ 841.589454][ T22] #0: 00000000a1676e93 ((wq_completion)events){+.+.}, at: process_one_work+0x87e/0x1790 [ 841.589462][ T22] #1: 000000000bff217f ((work_completion)(&(reap_work)->work)){+.+.}, at: process_one_work+0x8b4/0x1790 [ 841.589471][ T22] #2: 000000007e2a9f6d (slab_mutex){+.+.}, at: cache_reap+0x38/0x280 [ 841.589479][ T22] #3: 000000006ede5021 (&(&parent->list_lock)->rlock){-.-.}, at: drain_array+0x7a/0xb0 [ 841.589487][ T22] #4: 0000000062af1df6 (console_lock){+.+.}, at: vprintk_emit+0x267/0x6d0 [ 841.589495][ T22] [ 841.589497][ T22] stack backtrace: [ 841.589500][ T22] CPU: 1 PID: 22 Comm: kworker/1:1 Not tainted 5.0.0+ #16 [ 841.589503][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 841.589505][ T22] Workqueue: events cache_reap [ 841.589510][ T22] Call Trace: [ 841.589513][ T22] dump_stack+0x172/0x1f0 [ 841.589517][ T22] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 841.589521][ T22] check_prev_add.constprop.0+0xf11/0x23c0 [ 841.589524][ T22] ? memcpy+0x46/0x50 [ 841.589527][ T22] ? check_usage+0x570/0x570 [ 841.589531][ T22] ? __lockdep_reset_lock+0x450/0x450 [ 841.589535][ T22] ? __lockdep_reset_lock+0x450/0x450 [ 841.589540][ T22] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 841.589544][ T22] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 841.589548][ T22] ? find_first_zero_bit+0x9a/0xc0 [ 841.589551][ T22] __lock_acquire+0x239c/0x3fb0 [ 841.589554][ T22] ? mark_held_locks+0xf0/0xf0 [ 841.589558][ T22] ? kasan_check_write+0x14/0x20 [ 841.589561][ T22] lock_acquire+0x16f/0x3f0 [ 841.589565][ T22] ? console_unlock+0x3fc/0xeb0 [ 841.589568][ T22] console_unlock+0x466/0xeb0 [ 841.589571][ T22] ? console_unlock+0x3fc/0xeb0 [ 841.589575][ T22] vprintk_emit+0x280/0x6d0 [ 841.589578][ T22] vprintk_default+0x28/0x30 [ 841.589582][ T22] vprintk_func+0x7e/0x189 [ 841.589585][ T22] printk+0xba/0xed [ 841.589589][ T22] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 841.589593][ T22] ? __probe_kernel_read+0x171/0x1c0 [ 841.589596][ T22] ? is_valid_bugaddr+0x9c/0xd0 [ 841.589600][ T22] ? ist_end_non_atomic+0x10/0x10 [ 841.589603][ T22] ? report_bug.cold+0x5/0x5d [ 841.589607][ T22] ? report_bug+0x1cc/0x2b0 [ 841.589610][ T22] ? __phys_addr+0xb3/0x120 [ 841.589614][ T22] report_bug.cold+0x11/0x5d [ 841.589617][ T22] do_error_trap+0x11b/0x200 [ 841.589621][ T22] do_invalid_op+0x37/0x50 [ 841.589624][ T22] ? __phys_addr+0xb3/0x120 [ 841.589628][ T22] invalid_op+0x14/0x20 [ 841.589631][ T22] RIP: 0010:__phys_addr+0xb3/0x120 [ 841.589654][ T22] Code: 08 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 46 9e 3d 00 48 85 db 75 0f e8 9c 9c 3d 00 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 8d 9c 3d 00 <0f> 0b e8 86 9c 3d 00 48 c7 c0 10 90 87 88 48 ba 00 00 00 00 00 fc [ 841.589657][ T22] RSP: 0018:ffff8880a980fbd8 EFLAGS: 00010093 [ 841.589661][ T22] RAX: ffff8880aa3fa5c0 RBX: 0000000000000000 RCX: ffffffff8132bac2 [ 841.589665][ T22] RDX: 0000000000000000 RSI: ffffffff8132bb23 RDI: 0000000000000006 [ 841.589671][ T22] RBP: ffff8880a980fbf0 R08: ffff8880aa3fa5c0 R09: ffffed1015301f80 [ 841.589676][ T22] R10: ffffed1015301f7f R11: 0000000000000003 R12: 0000778000000000 [ 841.589681][ T22] R13: 0000000080000000 R14: ffff88809ae8ac00 R15: ffff88809ae8ac00 [ 841.589684][ T22] ? __phys_addr+0x52/0x120 [ 841.589688][ T22] ? __phys_addr+0xb3/0x120 [ 841.589692][ T22] ? __phys_addr+0xb3/0x120 [ 841.589695][ T22] free_block+0xa8/0x250 [ 841.589699][ T22] drain_array_locked+0x36/0x90 [ 841.589703][ T22] drain_array+0x8c/0xb0 [ 841.589706][ T22] cache_reap+0xf4/0x280 [ 841.589719][ T22] process_one_work+0x98e/0x1790 [ 841.589723][ T22] ? pwq_dec_nr_in_flight+0x320/0x320 [ 841.589726][ T22] ? lock_acquire+0x16f/0x3f0 [ 841.589729][ T22] worker_thread+0x98/0xe40 [ 841.589733][ T22] ? trace_hardirqs_on+0x67/0x230 [ 841.589736][ T22] kthread+0x357/0x430 [ 841.589740][ T22] ? process_one_work+0x1790/0x1790 [ 841.589744][ T22] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 841.589748][ T22] ret_from_fork+0x3a/0x50 [ 841.673614][ T12] 32-bit node address hash set to aa1414ac [ 841.676378][ T22] ---[ end trace a6068be22010ed5b ]--- [ 841.676398][ T22] RIP: 0010:__phys_addr+0xb3/0x120 [ 841.676412][ T22] Code: 08 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 46 9e 3d 00 48 85 db 75 0f e8 9c 9c 3d 00 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 8d 9c 3d 00 <0f> 0b e8 86 9c 3d 00 48 c7 c0 10 90 87 88 48 ba 00 00 00 00 00 fc [ 841.676420][ T22] RSP: 0018:ffff8880a980fbd8 EFLAGS: 00010093 [ 841.676432][ T22] RAX: ffff8880aa3fa5c0 RBX: 0000000000000000 RCX: ffffffff8132bac2 [ 841.676440][ T22] RDX: 0000000000000000 RSI: ffffffff8132bb23 RDI: 0000000000000006 [ 841.676448][ T22] RBP: ffff8880a980fbf0 R08: ffff8880aa3fa5c0 R09: ffffed1015301f80 [ 841.676456][ T22] R10: ffffed1015301f7f R11: 0000000000000003 R12: 0000778000000000 [ 841.676471][ T22] R13: 0000000080000000 R14: ffff88809ae8ac00 R15: ffff88809ae8ac00 [ 841.695064][ T7867] Enabling of bearer rejected, already enabled [ 841.696321][ T22] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 841.696330][ T22] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 841.696338][ T22] CR2: 0000000020000000 CR3: 0000000094b61000 CR4: 00000000001406e0 [ 841.696349][ T22] Kernel panic - not syncing: Fatal exception [ 841.703163][ T22] Kernel Offset: disabled [ 842.697703][ T22] Rebooting in 86400 seconds..