Warning: Permanently added '10.128.1.20' (ECDSA) to the list of known hosts. syzkaller login: [ 62.101128] kauditd_printk_skb: 5 callbacks suppressed [ 62.101145] audit: type=1400 audit(1562116663.313:36): avc: denied { map } for pid=7970 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/07/03 01:17:44 parsed 1 programs [ 62.963306] audit: type=1400 audit(1562116664.173:37): avc: denied { map } for pid=7970 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=14989 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/07/03 01:17:46 executed programs: 0 [ 65.549006] IPVS: ftp: loaded support on port[0] = 21 [ 65.564184] IPVS: ftp: loaded support on port[0] = 21 [ 65.572052] IPVS: ftp: loaded support on port[0] = 21 [ 65.658238] IPVS: ftp: loaded support on port[0] = 21 [ 65.673176] IPVS: ftp: loaded support on port[0] = 21 [ 65.742260] IPVS: ftp: loaded support on port[0] = 21 [ 65.878750] chnl_net:caif_netlink_parms(): no params data found [ 65.898175] chnl_net:caif_netlink_parms(): no params data found [ 66.040720] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.047526] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.056326] device bridge_slave_0 entered promiscuous mode [ 66.065288] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.071765] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.078717] device bridge_slave_1 entered promiscuous mode [ 66.106595] chnl_net:caif_netlink_parms(): no params data found [ 66.116072] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.123470] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.131084] device bridge_slave_0 entered promiscuous mode [ 66.159029] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.166639] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.173769] device bridge_slave_1 entered promiscuous mode [ 66.194602] chnl_net:caif_netlink_parms(): no params data found [ 66.205269] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.214629] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.254865] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.269114] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.340253] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.349285] team0: Port device team_slave_0 added [ 66.389275] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.395924] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.403030] device bridge_slave_0 entered promiscuous mode [ 66.416960] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.423520] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.430517] device bridge_slave_1 entered promiscuous mode [ 66.446242] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.455124] team0: Port device team_slave_1 added [ 66.483341] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.491433] team0: Port device team_slave_0 added [ 66.499351] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.507200] team0: Port device team_slave_1 added [ 66.525122] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.535869] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.548899] chnl_net:caif_netlink_parms(): no params data found [ 66.557422] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.567797] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.579237] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.592229] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.598604] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.605949] device bridge_slave_0 entered promiscuous mode [ 66.616877] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.624295] chnl_net:caif_netlink_parms(): no params data found [ 66.644643] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.651769] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.658921] device bridge_slave_1 entered promiscuous mode [ 66.732811] device hsr_slave_0 entered promiscuous mode [ 66.771192] device hsr_slave_1 entered promiscuous mode [ 66.839215] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.904049] device hsr_slave_0 entered promiscuous mode [ 66.951068] device hsr_slave_1 entered promiscuous mode [ 67.031356] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.039181] team0: Port device team_slave_0 added [ 67.044908] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.069369] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.083736] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.090734] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.097942] team0: Port device team_slave_1 added [ 67.103404] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.129611] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.136181] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.143616] device bridge_slave_0 entered promiscuous mode [ 67.150248] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.157375] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.166264] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.185362] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.191969] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.198929] device bridge_slave_1 entered promiscuous mode [ 67.225033] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.233097] team0: Port device team_slave_0 added [ 67.241264] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.248722] team0: Port device team_slave_1 added [ 67.266534] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.273806] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.281344] device bridge_slave_0 entered promiscuous mode [ 67.288176] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.295308] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.302455] device bridge_slave_1 entered promiscuous mode [ 67.308907] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.320655] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.330249] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.385626] device hsr_slave_0 entered promiscuous mode [ 67.451079] device hsr_slave_1 entered promiscuous mode [ 67.491747] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.505817] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.526130] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.533717] team0: Port device team_slave_0 added [ 67.542892] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.564335] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.571902] team0: Port device team_slave_1 added [ 67.579123] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.588861] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.597218] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.609343] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.652858] device hsr_slave_0 entered promiscuous mode [ 67.691160] device hsr_slave_1 entered promiscuous mode [ 67.731621] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.738794] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.749025] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.775999] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.788534] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.804254] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.812320] team0: Port device team_slave_0 added [ 67.852682] device hsr_slave_0 entered promiscuous mode [ 67.901101] device hsr_slave_1 entered promiscuous mode [ 67.941583] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.960937] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.968445] team0: Port device team_slave_1 added [ 67.976464] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.984114] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.991947] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.063454] device hsr_slave_0 entered promiscuous mode [ 68.101352] device hsr_slave_1 entered promiscuous mode [ 68.142363] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 68.174618] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 68.194221] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.207341] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.215808] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.226539] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.237127] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.246856] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.260291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.268560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.278758] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 68.285540] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.303215] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.331878] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.343233] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.353994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.363156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.370716] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.377192] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.384594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.402397] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.414218] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.425392] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.432661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.440711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.448728] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.455176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.463102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.470029] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.477075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.505254] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 68.512079] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.526573] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.557106] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.569089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.578412] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.586247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.597592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.604947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.613197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.621216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.628789] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.635215] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.643144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.652841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.660724] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.673444] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.683181] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.691225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.699385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.708222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.716593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.724979] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.731413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.738864] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.749027] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.757372] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.766823] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 68.773048] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.780684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.792097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.799121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.806859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.814400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.821548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.828418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.839476] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 68.845716] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.853367] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.860266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.871180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.879057] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.888339] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.897690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.907043] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.918158] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.925606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.934045] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.941872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.949626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.957483] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.963890] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.970678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.978643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.986404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.994132] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.000473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.007512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.014799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.024886] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.033049] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 69.039148] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.049194] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.059806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.067323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.074618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.082736] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.091067] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.099269] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 69.113613] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 69.119753] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.129971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.140109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.147980] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.156046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.163959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.173701] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.180039] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.188587] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.198277] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.207042] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.215713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.224436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.231533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.239355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.247179] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.253565] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.260629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.269217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.276909] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.283294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.290146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.298091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.305884] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.312288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.319083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.327032] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.334653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.344694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 69.354543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.366490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 69.376701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.383907] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.391372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.398388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.406031] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.414038] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.424973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.432741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.440087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.450565] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 69.457467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.465902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.475193] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.483468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.496371] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 69.506195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.514309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.522404] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.528768] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.536170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.545233] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.553088] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.559471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.567355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.575158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.582873] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.597930] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 69.610740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.619908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.634995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.643725] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 69.649790] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.664647] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.673894] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.681491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.689300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.697633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.705504] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.713534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.721496] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.729141] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.736364] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.746778] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.761448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.772170] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.780256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.789513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.799709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.808014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.816054] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.824192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.832143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.839758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.847606] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.855235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.866210] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 69.877071] audit: type=1400 audit(1562116671.083:38): avc: denied { associate } for pid=7994 comm="syz-executor.2" name="syz2" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 69.911790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.919787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 69.936397] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 69.948102] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.958039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.966225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.974128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.982012] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.989526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.997188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.009779] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.025056] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 70.035206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 70.045607] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 70.054133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.063196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.074247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.085435] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.093967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.105003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.122433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 70.133090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 70.142656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 70.152041] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 70.158390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.168707] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.180478] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 70.189229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.197413] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.207924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.224228] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.233002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.241375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.249170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.257662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.269608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 70.282164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.291691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.302126] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 70.308678] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.325011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 70.336950] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 70.348155] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 70.357309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.366111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.377155] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 70.384620] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.398855] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 70.414585] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.433030] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.445837] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.480664] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 70.536569] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/07/03 01:17:52 executed programs: 6 [ 71.464596] [ 71.466421] ===================================================== [ 71.473232] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 71.480309] 4.19.56 #28 Not tainted [ 71.484087] ----------------------------------------------------- [ 71.490780] syz-executor.0/8047 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 71.498148] 000000009e70c090 (&ctx->fd_wqh){....}, at: io_submit_one+0xef2/0x2eb0 [ 71.513754] [ 71.513754] and this task is already holding: [ 71.520903] 000000008d2f0b49 (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xead/0x2eb0 [ 71.530071] which would create a new lock dependency: [ 71.535423] (&(&ctx->ctx_lock)->rlock){..-.} -> (&ctx->fd_wqh){....} [ 71.542818] [ 71.542818] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 71.550876] (&(&ctx->ctx_lock)->rlock){..-.} [ 71.550887] [ 71.550887] ... which became SOFTIRQ-irq-safe at: [ 71.561920] lock_acquire+0x16f/0x3f0 [ 71.566141] _raw_spin_lock_irq+0x60/0x80 [ 71.570632] free_ioctx_users+0x2d/0x490 [ 71.574926] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 71.580924] rcu_process_callbacks+0xba0/0x1a30 [ 71.586666] __do_softirq+0x25c/0x921 [ 71.590926] irq_exit+0x180/0x1d0 [ 71.594551] smp_apic_timer_interrupt+0x13b/0x550 [ 71.599631] apic_timer_interrupt+0xf/0x20 [ 71.604036] native_safe_halt+0xe/0x10 [ 71.608056] arch_cpu_idle+0xa/0x10 [ 71.611836] default_idle_call+0x36/0x90 [ 71.616262] do_idle+0x377/0x560 [ 71.620170] cpu_startup_entry+0xc8/0xe0 [ 71.624575] start_secondary+0x3e8/0x5b0 [ 71.630400] secondary_startup_64+0xa4/0xb0 [ 71.634810] [ 71.634810] to a SOFTIRQ-irq-unsafe lock: [ 71.640520] (&ctx->fault_pending_wqh){+.+.} [ 71.640530] [ 71.640530] ... which became SOFTIRQ-irq-unsafe at: [ 71.651740] ... [ 71.651758] lock_acquire+0x16f/0x3f0 [ 71.657871] _raw_spin_lock+0x2f/0x40 [ 71.661764] userfaultfd_release+0x4d6/0x720 [ 71.666358] __fput+0x2dd/0x8b0 [ 71.670018] ____fput+0x16/0x20 [ 71.673509] task_work_run+0x145/0x1c0 [ 71.677704] exit_to_usermode_loop+0x273/0x2c0 [ 71.682613] do_syscall_64+0x53d/0x620 [ 71.686922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.692327] [ 71.692327] other info that might help us debug this: [ 71.692327] [ 71.701100] Chain exists of: [ 71.701100] &(&ctx->ctx_lock)->rlock --> &ctx->fd_wqh --> &ctx->fault_pending_wqh [ 71.701100] [ 71.714053] Possible interrupt unsafe locking scenario: [ 71.714053] [ 71.721776] CPU0 CPU1 [ 71.727656] ---- ---- [ 71.732583] lock(&ctx->fault_pending_wqh); [ 71.737385] local_irq_disable(); [ 71.743576] lock(&(&ctx->ctx_lock)->rlock); [ 71.751216] lock(&ctx->fd_wqh); [ 71.757415] [ 71.760325] lock(&(&ctx->ctx_lock)->rlock); [ 71.765335] [ 71.765335] *** DEADLOCK *** [ 71.765335] [ 71.771720] 1 lock held by syz-executor.0/8047: [ 71.776384] #0: 000000008d2f0b49 (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xead/0x2eb0 [ 71.786076] [ 71.786076] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 71.795407] -> (&(&ctx->ctx_lock)->rlock){..-.} ops: 4 { [ 71.800971] IN-SOFTIRQ-W at: [ 71.804264] lock_acquire+0x16f/0x3f0 [ 71.809888] _raw_spin_lock_irq+0x60/0x80 [ 71.815887] free_ioctx_users+0x2d/0x490 [ 71.821595] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 71.828783] rcu_process_callbacks+0xba0/0x1a30 [ 71.835467] __do_softirq+0x25c/0x921 [ 71.841119] irq_exit+0x180/0x1d0 [ 71.846236] smp_apic_timer_interrupt+0x13b/0x550 [ 71.853063] apic_timer_interrupt+0xf/0x20 [ 71.859043] native_safe_halt+0xe/0x10 [ 71.864683] arch_cpu_idle+0xa/0x10 [ 71.870435] default_idle_call+0x36/0x90 [ 71.876471] do_idle+0x377/0x560 [ 71.881484] cpu_startup_entry+0xc8/0xe0 [ 71.887194] start_secondary+0x3e8/0x5b0 [ 71.893333] secondary_startup_64+0xa4/0xb0 [ 71.899539] INITIAL USE at: [ 71.902808] lock_acquire+0x16f/0x3f0 [ 71.908603] _raw_spin_lock_irq+0x60/0x80 [ 71.914433] free_ioctx_users+0x2d/0x490 [ 71.920183] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 71.927941] rcu_process_callbacks+0xba0/0x1a30 [ 71.934786] __do_softirq+0x25c/0x921 [ 71.940167] irq_exit+0x180/0x1d0 [ 71.945325] smp_apic_timer_interrupt+0x13b/0x550 [ 71.951891] apic_timer_interrupt+0xf/0x20 [ 71.957944] native_safe_halt+0xe/0x10 [ 71.963626] arch_cpu_idle+0xa/0x10 [ 71.968953] default_idle_call+0x36/0x90 [ 71.974904] do_idle+0x377/0x560 [ 71.979863] cpu_startup_entry+0xc8/0xe0 [ 71.985697] start_secondary+0x3e8/0x5b0 [ 71.991530] secondary_startup_64+0xa4/0xb0 [ 71.997577] } [ 71.999462] ... key at: [] __key.50193+0x0/0x40 [ 72.006451] ... acquired at: [ 72.009557] lock_acquire+0x16f/0x3f0 [ 72.013586] _raw_spin_lock+0x2f/0x40 [ 72.017760] io_submit_one+0xef2/0x2eb0 [ 72.021904] __x64_sys_io_submit+0x1aa/0x520 [ 72.027229] do_syscall_64+0xfd/0x620 [ 72.031349] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.036792] [ 72.038664] [ 72.038664] the dependencies between the lock to be acquired [ 72.038670] and SOFTIRQ-irq-unsafe lock: [ 72.050801] -> (&ctx->fault_pending_wqh){+.+.} ops: 27 { [ 72.056639] HARDIRQ-ON-W at: [ 72.060009] lock_acquire+0x16f/0x3f0 [ 72.065901] _raw_spin_lock+0x2f/0x40 [ 72.071657] userfaultfd_release+0x4d6/0x720 [ 72.078435] __fput+0x2dd/0x8b0 [ 72.083984] ____fput+0x16/0x20 [ 72.089280] task_work_run+0x145/0x1c0 [ 72.095197] exit_to_usermode_loop+0x273/0x2c0 [ 72.102171] do_syscall_64+0x53d/0x620 [ 72.108217] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.115333] SOFTIRQ-ON-W at: [ 72.118811] lock_acquire+0x16f/0x3f0 [ 72.124869] _raw_spin_lock+0x2f/0x40 [ 72.130627] userfaultfd_release+0x4d6/0x720 [ 72.137189] __fput+0x2dd/0x8b0 [ 72.142833] ____fput+0x16/0x20 [ 72.148090] task_work_run+0x145/0x1c0 [ 72.154299] exit_to_usermode_loop+0x273/0x2c0 [ 72.160965] do_syscall_64+0x53d/0x620 [ 72.166933] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.174448] INITIAL USE at: [ 72.177911] lock_acquire+0x16f/0x3f0 [ 72.183757] _raw_spin_lock+0x2f/0x40 [ 72.189354] userfaultfd_read+0x394/0x18c0 [ 72.195480] __vfs_read+0x114/0x800 [ 72.200993] vfs_read+0x194/0x3d0 [ 72.206714] ksys_read+0x14f/0x2d0 [ 72.212291] __x64_sys_read+0x73/0xb0 [ 72.217914] do_syscall_64+0xfd/0x620 [ 72.224471] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.231509] } [ 72.233653] ... key at: [] __key.43727+0x0/0x40 [ 72.241360] ... acquired at: [ 72.244565] _raw_spin_lock+0x2f/0x40 [ 72.249045] userfaultfd_read+0x394/0x18c0 [ 72.253529] __vfs_read+0x114/0x800 [ 72.257332] vfs_read+0x194/0x3d0 [ 72.261366] ksys_read+0x14f/0x2d0 [ 72.265142] __x64_sys_read+0x73/0xb0 [ 72.269292] do_syscall_64+0xfd/0x620 [ 72.273407] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.278982] [ 72.280620] -> (&ctx->fd_wqh){....} ops: 29 { [ 72.285920] INITIAL USE at: [ 72.289208] lock_acquire+0x16f/0x3f0 [ 72.294665] _raw_spin_lock_irq+0x60/0x80 [ 72.300734] userfaultfd_read+0x262/0x18c0 [ 72.307277] __vfs_read+0x114/0x800 [ 72.312802] vfs_read+0x194/0x3d0 [ 72.317963] ksys_read+0x14f/0x2d0 [ 72.323147] __x64_sys_read+0x73/0xb0 [ 72.328524] do_syscall_64+0xfd/0x620 [ 72.333912] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.340813] } [ 72.342900] ... key at: [] __key.43730+0x0/0x40 [ 72.349653] ... acquired at: [ 72.352769] lock_acquire+0x16f/0x3f0 [ 72.356922] _raw_spin_lock+0x2f/0x40 [ 72.360904] io_submit_one+0xef2/0x2eb0 [ 72.365130] __x64_sys_io_submit+0x1aa/0x520 [ 72.369779] do_syscall_64+0xfd/0x620 [ 72.373936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.379645] [ 72.381474] [ 72.381474] stack backtrace: [ 72.386138] CPU: 1 PID: 8047 Comm: syz-executor.0 Not tainted 4.19.56 #28 [ 72.393361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.402855] Call Trace: [ 72.405519] dump_stack+0x172/0x1f0 [ 72.409480] check_usage.cold+0x611/0x946 [ 72.413748] ? check_usage_forwards+0x340/0x340 [ 72.418661] ? unwind_get_return_address+0x61/0xa0 [ 72.424087] ? check_noncircular+0x20/0x20 [ 72.428623] ? check_noncircular+0x20/0x20 [ 72.433226] __lock_acquire+0x1ee4/0x48f0 [ 72.437795] ? __lock_acquire+0x1ee4/0x48f0 [ 72.442540] ? mark_held_locks+0x100/0x100 [ 72.447165] ? __debug_object_init+0x190/0xc30 [ 72.452190] ? mark_held_locks+0x100/0x100 [ 72.456717] ? add_wait_queue+0x112/0x170 [ 72.461017] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 72.466197] ? add_wait_queue+0x112/0x170 [ 72.470488] ? lockdep_hardirqs_on+0x415/0x5d0 [ 72.475071] ? trace_hardirqs_on+0x67/0x220 [ 72.479530] ? kasan_check_read+0x11/0x20 [ 72.483907] lock_acquire+0x16f/0x3f0 [ 72.487982] ? io_submit_one+0xef2/0x2eb0 [ 72.492384] _raw_spin_lock+0x2f/0x40 [ 72.496569] ? io_submit_one+0xef2/0x2eb0 [ 72.500721] io_submit_one+0xef2/0x2eb0 [ 72.504694] ? ioctx_alloc+0x1db0/0x1db0 [ 72.509091] ? __might_fault+0x12b/0x1e0 [ 72.513471] ? aio_setup_rw+0x180/0x180 [ 72.517623] __x64_sys_io_submit+0x1aa/0x520 [ 72.522410] ? __x64_sys_io_submit+0x1aa/0x520 [ 72.527113] ? __ia32_sys_io_destroy+0x420/0x420 [ 72.532220] ? do_syscall_64+0x26/0x620 [ 72.536506] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.542150] ? do_syscall_64+0x26/0x620 [ 72.547656] ? lockdep_hardirqs_on+0x415/0x5d0 [ 72.552390] do_syscall_64+0xfd/0x620 [ 72.556281] ? do_syscall_64+0xfd/0x620 [ 72.560396] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.566001] RIP: 0033:0x4597c9 [ 72.569367] 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 [ 72.589476] RSP: 002b:00007f690cf59c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 72.597286] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004597c9 [ 72.604555] RDX: 0000000020000000 RSI: 0000000000000001 RDI: 00007f690cf5b000 [ 72.611833] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 72.619463] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f690cf5a6d4 [ 72.627063] R13: 00000000004c0b97 R14: 00000000004d3908 R15: 00000000ffffffff [ 72.675607] kobject: 'loop5' (0000000076d0d463): kobject_uevent_env [ 72.684758] kobject: 'loop5' (0000000076d0d463): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 72.725277] kobject: 'loop1' (00000000e987d1c6): kobject_uevent_env [ 72.732971] kobject: 'loop1' (00000000e987d1c6): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 72.743722] kobject: 'loop4' (0000000055c91f81): kobject_uevent_env [ 72.754085] kobject: 'loop4' (0000000055c91f81): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 72.764267] kobject: 'loop2' (000000002e9e43d5): kobject_uevent_env [ 72.770737] kobject: 'loop2' (000000002e9e43d5): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 72.781279] kobject: 'loop0' (000000008e222a65): kobject_uevent_env [ 72.787734] kobject: 'loop0' (000000008e222a65): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 72.798101] kobject: 'loop3' (00000000e7a061f2): kobject_uevent_env [ 72.806935] kobject: 'loop3' (00000000e7a061f2): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 73.615177] kobject: 'loop5' (0000000076d0d463): kobject_uevent_env [ 73.622172] kobject: 'loop5' (0000000076d0d463): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 73.640509] kobject: 'loop3' (00000000e7a061f2): kobject_uevent_env [ 73.656365] kobject: 'loop3' (00000000e7a061f2): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 73.672360] kobject: 'loop4' (0000000055c91f81): kobject_uevent_env [ 73.683146] kobject: 'loop4' (0000000055c91f81): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 73.695027] kobject: 'loop1' (00000000e987d1c6): kobject_uevent_env [ 73.702518] kobject: 'loop1' (00000000e987d1c6): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 73.712983] kobject: 'loop2' (000000002e9e43d5): kobject_uevent_env [ 73.720178] kobject: 'loop2' (000000002e9e43d5): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 73.731911] kobject: 'loop0' (000000008e222a65): kobject_uevent_env [ 73.738478] kobject: 'loop0' (000000008e222a65): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 74.524459] kobject: 'loop5' (0000000076d0d463): kobject_uevent_env [ 74.531300] kobject: 'loop5' (0000000076d0d463): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 74.548752] kobject: 'loop4' (0000000055c91f81): kobject_uevent_env [ 74.574172] kobject: 'loop4' (0000000055c91f81): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 74.585852] kobject: 'loop1' (00000000e987d1c6): kobject_uevent_env [ 74.594878] kobject: 'loop1' (00000000e987d1c6): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 74.606584] kobject: 'loop3' (00000000e7a061f2): kobject_uevent_env [ 74.613442] kobject: 'loop3' (00000000e7a061f2): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 74.628208] kobject: 'loop0' (000000008e222a65): kobject_uevent_env [ 74.635972] kobject: 'loop0' (000000008e222a65): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 74.650305] kobject: 'loop2' (000000002e9e43d5): kobject_uevent_env [ 74.658012] kobject: 'loop2' (000000002e9e43d5): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 75.455241] kobject: 'loop5' (0000000076d0d463): kobject_uevent_env [ 75.462327] kobject: 'loop5' (0000000076d0d463): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 75.499938] kobject: 'loop4' (0000000055c91f81): kobject_uevent_env [ 75.515497] kobject: 'loop4' (0000000055c91f81): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 75.526489] kobject: 'loop3' (00000000e7a061f2): kobject_uevent_env [ 75.534106] kobject: 'loop3' (00000000e7a061f2): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 75.545780] kobject: 'loop1' (00000000e987d1c6): kobject_uevent_env [ 75.554548] kobject: 'loop1' (00000000e987d1c6): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 75.574154] kobject: 'loop0' (000000008e222a65): kobject_uevent_env [ 75.586139] kobject: 'loop0' (000000008e222a65): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 75.604100] kobject: 'loop2' (000000002e9e43d5): kobject_uevent_env [ 75.613268] kobject: 'loop2' (000000002e9e43d5): fill_kobj_path: path = '/devices/virtual/block/loop2' 2019/07/03 01:17:57 executed programs: 33 [ 76.386881] kobject: 'loop3' (00000000e7a061f2): kobject_uevent_env [ 76.403748] kobject: 'loop3' (00000000e7a061f2): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 76.415331] kobject: 'loop5' (0000000076d0d463): kobject_uevent_env [ 76.422559] kobject: 'loop5' (0000000076d0d463): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 76.433924] kobject: 'loop4' (0000000055c91f81): kobject_uevent_env [ 76.440711] kobject: 'loop4' (0000000055c91f81): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 76.452341] kobject: 'loop1' (00000000e987d1c6): kobject_uevent_env [ 76.459169] kobject: 'loop1' (00000000e987d1c6): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 76.480251] kobject: 'loop2' (000000002e9e43d5): kobject_uevent_env [ 76.499010] kobject: 'loop2' (000000002e9e43d5): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 76.516890] kobject: 'loop0' (000000008e222a65): kobject_uevent_env [ 76.523869] kobject: 'loop0' (000000008e222a65): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 77.274606] kobject: 'loop4' (0000000055c91f81): kobject_uevent_env [ 77.282586] kobject: 'loop4' (0000000055c91f81): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 77.300267] kobject: 'loop3' (00000000e7a061f2): kobject_uevent_env [ 77.317915] kobject: 'loop3' (00000000e7a061f2): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 77.328751] kobject: 'loop5' (0000000076d0d463): kobject_uevent_env [ 77.341301] kobject: 'loop5' (0000000076d0d463): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 77.363731] kobject: 'loop1' (00000000e987d1c6): kobject_uevent_env [ 77.370722] kobject: 'loop1' (00000000e987d1c6): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 77.397545] kobject: 'loop2' (000000002e9e43d5): kobject_uevent_env [ 77.404693] kobject: 'loop2' (000000002e9e43d5): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 77.418877] kobject: 'loop0' (000000008e222a65): kobject_uevent_env [ 77.426464] kobject: 'loop0' (000000008e222a65): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 78.205290] kobject: 'loop4' (0000000055c91f81): kobject_uevent_env [ 78.213207] kobject: 'loop4' (0000000055c91f81): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 78.243981] kobject: 'loop3' (00000000e7a061f2): kobject_uevent_env [ 78.251745] kobject: 'loop3' (00000000e7a061f2): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 78.270405] kobject: 'loop5' (0000000076d0d463): kobject_uevent_env [ 78.277932] kobject: 'loop5' (0000000076d0d463): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 78.302413] kobject: 'loop0' (000000008e222a65): kobject_uevent_env [ 78.309958] kobject: 'loop0' (000000008e222a65): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 78.323642] kobject: 'loop2' (000000002e9e43d5): kobject_uevent_env [ 78.330662] kobject: 'loop2' (000000002e9e43d5): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 78.341518] kobject: 'loop1' (00000000e987d1c6): kobject_uevent_env [ 78.348642] kobject: 'loop1' (00000000e987d1c6): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 79.125374] kobject: 'loop3' (00000000e7a061f2): kobject_uevent_env [ 79.132181] kobject: 'loop3' (00000000e7a061f2): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 79.148295] kobject: 'loop4' (0000000055c91f81): kobject_uevent_env [ 79.155888] kobject: 'loop4' (0000000055c91f81): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 79.174313] kobject: 'loop1' (00000000e987d1c6): kobject_uevent_env [ 79.187272] kobject: 'loop1' (00000000e987d1c6): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 79.201307] kobject: 'loop2' (000000002e9e43d5): kobject_uevent_env [ 79.208034] kobject: 'loop2' (000000002e9e43d5): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 79.228411] kobject: 'loop5' (0000000076d0d463): kobject_uevent_env [ 79.236407] kobject: 'loop5' (0000000076d0d463): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 79.248959] kobject: 'loop0' (000000008e222a65): kobject_uevent_env [ 79.260018] kobject: 'loop0' (000000008e222a65): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 80.084525] kobject: 'loop4' (0000000055c91f81): kobject_uevent_env [ 80.094913] kobject: 'loop4' (0000000055c91f81): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 80.110325] kobject: 'loop3' (00000000e7a061f2): kobject_uevent_env [ 80.117300] kobject: 'loop3' (00000000e7a061f2): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 80.129602] kobject: 'loop2' (000000002e9e43d5): kobject_uevent_env [ 80.144619] kobject: 'loop2' (000000002e9e43d5): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 80.167015] kobject: 'loop5' (0000000076d0d463): kobject_uevent_env [ 80.175223] kobject: 'loop5' (0000000076d0d463): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 80.185937] kobject: 'loop1' (00000000e987d1c6): kobject_uevent_env [ 80.192707] kobject: 'loop1' (00000000e987d1c6): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 80.202982] kobject: 'loop0' (000000008e222a65): kobject_uevent_env [ 80.209456] kobject: 'loop0' (000000008e222a65): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 80.964231] kobject: 'loop4' (0000000055c91f81): kobject_uevent_env [ 80.971155] kobject: 'loop4' (0000000055c91f81): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 81.026764] kobject: 'loop3' (00000000e7a061f2): kobject_uevent_env [ 81.037751] kobject: 'loop3' (00000000e7a061f2): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 81.049318] kobject: 'loop2' (000000002e9e43d5): kobject_uevent_env [ 81.056451] kobject: 'loop2' (000000002e9e43d5): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 81.078677] kobject: 'loop1' (00000000e987d1c6): kobject_uevent_env [ 81.089951] kobject: 'loop1' (00000000e987d1c6): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 81.101402] kobject: 'loop5' (0000000076d0d463): kobject_uevent_env [ 81.107847] kobject: 'loop5' (0000000076d0d463): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 81.118764] kobject: 'loop0' (000000008e222a65): kobject_uevent_env [ 81.129876] kobject: 'loop0' (000000008e222a65): fill_kobj_path: path = '/devices/virtual/block/loop0'