[ 36.596982][ T26] audit: type=1800 audit(1553599372.640:27): pid=7569 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 36.618479][ T26] audit: type=1800 audit(1553599372.640:28): pid=7569 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. [ 37.095944][ T26] audit: type=1800 audit(1553599373.200:29): pid=7569 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 [ 37.116387][ T26] audit: type=1800 audit(1553599373.200:30): pid=7569 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 '10.128.0.5' (ECDSA) to the list of known hosts. 2019/03/26 11:23:03 parsed 1 programs 2019/03/26 11:23:05 executed programs: 0 syzkaller login: [ 49.788797][ T7740] IPVS: ftp: loaded support on port[0] = 21 [ 49.797472][ T7742] IPVS: ftp: loaded support on port[0] = 21 [ 49.808676][ T7746] IPVS: ftp: loaded support on port[0] = 21 [ 49.815087][ T7745] IPVS: ftp: loaded support on port[0] = 21 [ 49.853321][ T7748] IPVS: ftp: loaded support on port[0] = 21 [ 49.884295][ T7749] IPVS: ftp: loaded support on port[0] = 21 [ 50.128982][ T7745] chnl_net:caif_netlink_parms(): no params data found [ 50.197297][ T7742] chnl_net:caif_netlink_parms(): no params data found [ 50.208198][ T7748] chnl_net:caif_netlink_parms(): no params data found [ 50.216422][ T7746] chnl_net:caif_netlink_parms(): no params data found [ 50.250168][ T7740] chnl_net:caif_netlink_parms(): no params data found [ 50.382268][ T7742] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.389907][ T7742] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.398153][ T7742] device bridge_slave_0 entered promiscuous mode [ 50.417903][ T7745] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.425100][ T7745] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.432798][ T7745] device bridge_slave_0 entered promiscuous mode [ 50.445268][ T7745] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.452539][ T7745] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.460118][ T7745] device bridge_slave_1 entered promiscuous mode [ 50.467451][ T7746] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.474951][ T7746] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.482732][ T7746] device bridge_slave_0 entered promiscuous mode [ 50.490075][ T7746] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.497575][ T7746] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.505331][ T7746] device bridge_slave_1 entered promiscuous mode [ 50.512943][ T7742] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.520004][ T7742] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.528783][ T7742] device bridge_slave_1 entered promiscuous mode [ 50.540701][ T7749] chnl_net:caif_netlink_parms(): no params data found [ 50.561648][ T7740] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.568738][ T7740] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.576555][ T7740] device bridge_slave_0 entered promiscuous mode [ 50.589024][ T7740] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.596155][ T7740] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.604255][ T7740] device bridge_slave_1 entered promiscuous mode [ 50.640446][ T7748] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.647685][ T7748] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.655931][ T7748] device bridge_slave_0 entered promiscuous mode [ 50.668383][ T7748] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.675827][ T7748] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.686851][ T7748] device bridge_slave_1 entered promiscuous mode [ 50.695869][ T7740] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.718503][ T7746] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.740400][ T7745] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.756504][ T7740] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.766393][ T7742] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.776144][ T7746] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.793189][ T7742] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.807085][ T7745] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.845272][ T7748] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.862022][ T7748] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.872552][ T7740] team0: Port device team_slave_0 added [ 50.896800][ T7746] team0: Port device team_slave_0 added [ 50.914153][ T7740] team0: Port device team_slave_1 added [ 50.921502][ T7745] team0: Port device team_slave_0 added [ 50.934665][ T7749] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.941950][ T7749] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.949521][ T7749] device bridge_slave_0 entered promiscuous mode [ 50.957987][ T7746] team0: Port device team_slave_1 added [ 50.972416][ T7742] team0: Port device team_slave_0 added [ 50.979613][ T7742] team0: Port device team_slave_1 added [ 50.986884][ T7745] team0: Port device team_slave_1 added [ 50.993784][ T7748] team0: Port device team_slave_0 added [ 51.003291][ T7749] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.010395][ T7749] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.018283][ T7749] device bridge_slave_1 entered promiscuous mode [ 51.083511][ T7746] device hsr_slave_0 entered promiscuous mode [ 51.121018][ T7746] device hsr_slave_1 entered promiscuous mode [ 51.173858][ T7748] team0: Port device team_slave_1 added [ 51.243849][ T7745] device hsr_slave_0 entered promiscuous mode [ 51.280953][ T7745] device hsr_slave_1 entered promiscuous mode [ 51.403656][ T7742] device hsr_slave_0 entered promiscuous mode [ 51.440992][ T7742] device hsr_slave_1 entered promiscuous mode [ 51.523584][ T7740] device hsr_slave_0 entered promiscuous mode [ 51.581345][ T7740] device hsr_slave_1 entered promiscuous mode [ 51.640741][ T7749] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.650914][ T7749] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.722394][ T7748] device hsr_slave_0 entered promiscuous mode [ 51.781840][ T7748] device hsr_slave_1 entered promiscuous mode [ 51.854795][ T7749] team0: Port device team_slave_0 added [ 51.870120][ T7749] team0: Port device team_slave_1 added [ 51.933087][ T7749] device hsr_slave_0 entered promiscuous mode [ 51.981137][ T7749] device hsr_slave_1 entered promiscuous mode [ 52.097504][ T7746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.140247][ T7746] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.160245][ T7745] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.173310][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.182702][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.219413][ T7740] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.228149][ T7753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.237153][ T7753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.246734][ T7753] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.253948][ T7753] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.263233][ T7753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.272237][ T7753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.280476][ T7753] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.287692][ T7753] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.295499][ T7753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.304613][ T7753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.313209][ T7753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.320984][ T7753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.330323][ T7753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.355906][ T7740] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.365921][ T7745] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.382243][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.390174][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.398196][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.406885][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.418855][ T7748] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.431333][ T7742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.439348][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.447168][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.455868][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.486399][ T7749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.494803][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.503994][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.513357][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.520421][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.528152][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.537093][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.545645][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.552745][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.560392][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.569486][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.578116][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.586385][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.593477][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.601605][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.611442][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.619828][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.627487][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.635040][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.643002][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.650529][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.659620][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.667459][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.677108][ T7748] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.690944][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.700100][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.708722][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.717192][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.741332][ T7749] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.751462][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.769881][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.780220][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.790010][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.798990][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.806922][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.814694][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.823308][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.831694][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.838768][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.847002][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.855775][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.864346][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.871460][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.879687][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.887871][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.898325][ T7742] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.933018][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.944307][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.952220][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.960802][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.969253][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.978920][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.986029][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.994084][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.002816][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.011576][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.020057][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.028668][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.036219][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.043981][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.052695][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.061174][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.069738][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.078296][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.086753][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.095402][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.104057][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.113312][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.121320][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.143513][ T7740] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.155015][ T7740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.173990][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.182919][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.191771][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.198798][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.206699][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.215990][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.224445][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.231551][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.239225][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.247956][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.256531][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.264951][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.273288][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.282348][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.297744][ T7742] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.309509][ T7742] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.339780][ T7749] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.350470][ T7749] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.366465][ T7746] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.376218][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.385261][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.394844][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.404314][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.412863][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.421246][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.429454][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.437779][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.446265][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.454892][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.463686][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.472042][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.480392][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.489179][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.498181][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.506798][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.515290][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.523767][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.532337][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.540521][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.548900][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.558887][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.566781][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.574480][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.582436][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.590327][ T7758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.617140][ T7745] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.628072][ T7745] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.654532][ T7748] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.671900][ T7748] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.689206][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.699661][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.711744][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.720010][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.729819][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.738301][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.746616][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.755104][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.763519][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.771292][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.782204][ T7749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.812291][ T7740] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.828771][ T7742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.864800][ T7745] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.902305][ T7748] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.911021][ T7763] Started in network mode [ 53.915579][ T7763] Own node identity ac1414aa, cluster identity 4711 [ 53.958389][ T7763] New replicast peer: 172.20.20.187 [ 53.967544][ T7763] Enabled bearer , priority 10 [ 53.977537][ T7770] Started in network mode [ 53.983422][ T7770] Own node identity ac1414aa, cluster identity 4711 [ 53.992412][ T7770] New replicast peer: 172.20.20.187 [ 54.004729][ T7770] Enabled bearer , priority 10 [ 54.023341][ T7771] Enabling of bearer rejected, already enabled [ 54.046446][ T7772] Started in network mode [ 54.052610][ T7772] Own node identity ac1414aa, cluster identity 4711 [ 54.086659][ T7772] New replicast peer: 172.20.20.187 [ 54.097438][ T7772] Enabled bearer , priority 10 [ 54.117320][ T7775] Started in network mode [ 54.127222][ T7775] Own node identity ac1414aa, cluster identity 4711 [ 54.137623][ T7775] New replicast peer: 172.20.20.187 [ 54.157220][ T7775] Enabled bearer , priority 10 [ 54.193815][ T7782] Enabling of bearer rejected, already enabled [ 54.207609][ T7789] Enabling of bearer rejected, already enabled [ 54.253871][ T7783] Enabling of bearer rejected, already enabled [ 54.289534][ T7790] Enabling of bearer rejected, already enabled [ 54.301918][ T7796] Enabling of bearer rejected, already enabled [ 54.327067][ T7799] Started in network mode [ 54.350829][ T7799] Own node identity ac1414aa, cluster identity 4711 [ 54.391689][ T7799] New replicast peer: 172.20.20.187 [ 54.397259][ T7799] Enabled bearer , priority 10 [ 54.414004][ T7795] Started in network mode [ 54.418449][ T7795] Own node identity ac1414aa, cluster identity 4711 [ 54.439811][ T7795] New replicast peer: 172.20.20.187 [ 54.452694][ T7795] Enabled bearer , priority 10 [ 54.469461][ T17] [ 54.469497][ T7803] Enabling of bearer rejected, already enabled [ 54.471811][ T17] ===================================== [ 54.471816][ T17] WARNING: bad unlock balance detected! [ 54.471822][ T17] 5.0.0+ #137 Not tainted [ 54.471826][ T17] ------------------------------------- [ 54.471831][ T17] kworker/1:0/17 is trying to release lock ( [ 54.471836][ T17] ================================================================== [ 54.471857][ T17] BUG: KASAN: slab-out-of-bounds in print_unlock_imbalance_bug.cold+0x97/0x123 [ 54.471866][ T17] Read of size 8 at addr ffff88809b45cca4 by task kworker/1:0/17 [ 54.471868][ T17] [ 54.471880][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.0.0+ #137 [ 54.471895][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.483250][ T3873] kobject: 'loop3' (000000005871f3b9): kobject_uevent_env [ 54.486628][ T17] Workqueue: addrconf_dad_work (ipv6_addrconf) [ 54.486638][ T17] Call Trace: [ 54.486656][ T17] dump_stack+0x172/0x1f0 [ 54.486679][ T17] ? print_unlock_imbalance_bug.cold+0x97/0x123 [ 54.498179][ T3873] kobject: 'loop3' (000000005871f3b9): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 54.502059][ T17] print_address_description.cold+0x7c/0x20d [ 54.502076][ T17] ? print_unlock_imbalance_bug.cold+0x97/0x123 [ 54.502095][ T17] ? print_unlock_imbalance_bug.cold+0x97/0x123 [ 54.502106][ T17] kasan_report.cold+0x1b/0x40 [ 54.502126][ T17] ? print_unlock_imbalance_bug.cold+0x97/0x123 [ 54.509984][ T7816] Enabling of bearer rejected, already enabled [ 54.516150][ T17] ? process_one_work+0x9dc/0x1790 [ 54.516165][ T17] __asan_report_load8_noabort+0x14/0x20 [ 54.516187][ T17] print_unlock_imbalance_bug.cold+0x97/0x123 [ 54.539003][ T3873] kobject: 'loop4' (0000000066a4b604): kobject_uevent_env [ 54.542323][ T17] ? process_one_work+0x9dc/0x1790 [ 54.542336][ T17] lock_release+0x67e/0xa00 [ 54.542348][ T17] ? lock_downgrade+0x880/0x880 [ 54.542365][ T17] process_one_work+0xa47/0x1790 [ 54.542386][ T17] ? pwq_dec_nr_in_flight+0x320/0x320 [ 54.565426][ T7813] Enabling of bearer rejected, already enabled [ 54.565762][ T17] ? lock_acquire+0x16f/0x3f0 [ 54.570367][ T7822] Enabling of bearer rejected, already enabled [ 54.573384][ T17] worker_thread+0x98/0xe40 [ 54.573404][ T17] kthread+0x357/0x430 [ 54.573417][ T17] ? process_one_work+0x1790/0x1790 [ 54.573437][ T17] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 54.580393][ T7819] Enabling of bearer rejected, already enabled [ 54.589978][ T17] ret_from_fork+0x3a/0x50 [ 54.589988][ T17] [ 54.589993][ T17] Allocated by task 1: [ 54.590008][ T17] save_stack+0x45/0xd0 [ 54.590021][ T17] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 54.590032][ T17] kasan_kmalloc+0x9/0x10 [ 54.590044][ T17] kmem_cache_alloc_trace+0x151/0x760 [ 54.590066][ T17] alloc_workqueue+0x250/0xf30 [ 54.605731][ T3873] kobject: 'loop4' (0000000066a4b604): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 54.606646][ T17] addrconf_init+0x8c/0x3a3 [ 54.622158][ T3873] kobject: 'loop2' (00000000ce4237cd): kobject_uevent_env [ 54.623836][ T17] inet6_init+0x36c/0x6e1 [ 54.623851][ T17] do_one_initcall+0x109/0x796 [ 54.623863][ T17] kernel_init_freeable+0x4da/0x5c9 [ 54.623874][ T17] kernel_init+0x12/0x1c5 [ 54.623893][ T17] ret_from_fork+0x3a/0x50 [ 54.645988][ T3873] kobject: 'loop2' (00000000ce4237cd): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 54.651633][ T17] [ 54.651640][ T17] Freed by task 0: [ 54.651642][ T17] (stack is not available) [ 54.651644][ T17] [ 54.651653][ T17] The buggy address belongs to the object at ffff88809b45ca80 [ 54.651653][ T17] which belongs to the cache kmalloc-512 of size 512 [ 54.651664][ T17] The buggy address is located 36 bytes to the right of [ 54.651664][ T17] 512-byte region [ffff88809b45ca80, ffff88809b45cc80) [ 54.651667][ T17] The buggy address belongs to the page: [ 54.651679][ T17] page:ffffea00026d1700 count:1 mapcount:0 mapping:ffff88812c3f0940 index:0x0 [ 54.651688][ T17] flags: 0x1fffc0000000200(slab) [ 54.651704][ T17] raw: 01fffc0000000200 ffffea00024d7308 ffffea00027f76c8 ffff88812c3f0940 [ 54.651720][ T17] raw: 0000000000000000 ffff88809b45c080 0000000100000006 0000000000000000 [ 54.667565][ T7829] Enabling of bearer rejected, already enabled [ 54.668405][ T17] page dumped because: kasan: bad access detected [ 54.668409][ T17] [ 54.668412][ T17] Memory state around the buggy address: [ 54.668425][ T17] ffff88809b45cb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.668434][ T17] ffff88809b45cc00: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 54.668449][ T17] >ffff88809b45cc80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 54.688754][ T3873] kobject: 'loop2' (00000000ce4237cd): kobject_uevent_env [ 54.692744][ T17] ^ [ 54.692756][ T17] ffff88809b45cd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 54.692766][ T17] ffff88809b45cd80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 54.692771][ T17] ================================================================== [ 54.692778][ T17] Kernel panic - not syncing: panic_on_warn set ... [ 54.692792][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Tainted: G B 5.0.0+ #137 [ 54.692798][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.692819][ T17] Workqueue: addrconf_dad_work (ipv6_addrconf) [ 54.697637][ T3873] kobject: 'loop2' (00000000ce4237cd): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 54.706658][ T17] Call Trace: [ 54.706679][ T17] dump_stack+0x172/0x1f0 [ 54.706694][ T17] panic+0x2cb/0x65c [ 54.706708][ T17] ? __warn_printk+0xf3/0xf3 [ 54.706720][ T17] ? lock_downgrade+0x880/0x880 [ 54.706734][ T17] ? print_unlock_imbalance_bug.cold+0x97/0x123 [ 54.706754][ T17] ? trace_hardirqs_off+0x62/0x220 [ 54.717903][ T7831] Enabling of bearer rejected, already enabled [ 54.721282][ T17] ? trace_hardirqs_off+0x59/0x220 [ 54.721301][ T17] ? print_unlock_imbalance_bug.cold+0x97/0x123 [ 54.721311][ T17] end_report+0x47/0x4f [ 54.721324][ T17] ? print_unlock_imbalance_bug.cold+0x97/0x123 [ 54.721334][ T17] kasan_report.cold+0xe/0x40 [ 54.721354][ T17] ? print_unlock_imbalance_bug.cold+0x97/0x123 [ 54.728936][ T7832] Enabling of bearer rejected, already enabled [ 54.738294][ T17] ? process_one_work+0x9dc/0x1790 [ 54.738308][ T17] __asan_report_load8_noabort+0x14/0x20 [ 54.738323][ T17] print_unlock_imbalance_bug.cold+0x97/0x123 [ 54.738335][ T17] ? process_one_work+0x9dc/0x1790 [ 54.738345][ T17] lock_release+0x67e/0xa00 [ 54.738357][ T17] ? lock_downgrade+0x880/0x880 [ 54.738381][ T17] process_one_work+0xa47/0x1790 [ 54.760756][ T3873] kobject: 'loop2' (00000000ce4237cd): kobject_uevent_env [ 54.763407][ T17] ? pwq_dec_nr_in_flight+0x320/0x320 [ 54.763421][ T17] ? lock_acquire+0x16f/0x3f0 [ 54.763441][ T17] worker_thread+0x98/0xe40 [ 54.768917][ T3873] kobject: 'loop2' (00000000ce4237cd): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 54.773556][ T17] kthread+0x357/0x430 [ 54.773571][ T17] ? process_one_work+0x1790/0x1790 [ 54.773583][ T17] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 54.773594][ T17] ret_from_fork+0x3a/0x50 [ 54.784397][ T17] Kernel Offset: disabled [ 55.207031][ T17] Rebooting in 86400 seconds..