Warning: Permanently added '10.128.0.251' (ECDSA) to the list of known hosts. 2020/06/16 16:43:21 parsed 1 programs 2020/06/16 16:43:21 executed programs: 0 [ 40.508845] audit: type=1400 audit(1592325801.931:10): avc: denied { execmem } for pid=6232 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.758202] IPVS: ftp: loaded support on port[0] = 21 [ 41.556595] IPVS: ftp: loaded support on port[0] = 21 [ 41.625712] chnl_net:caif_netlink_parms(): no params data found [ 41.669635] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.676284] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.683977] device bridge_slave_0 entered promiscuous mode [ 41.692266] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.699717] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.700268] IPVS: ftp: loaded support on port[0] = 21 [ 41.706786] device bridge_slave_1 entered promiscuous mode [ 41.729619] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.741292] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.774186] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.783134] team0: Port device team_slave_0 added [ 41.789734] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.797076] team0: Port device team_slave_1 added [ 41.819123] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.833640] chnl_net:caif_netlink_parms(): no params data found [ 41.847991] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.891218] IPVS: ftp: loaded support on port[0] = 21 [ 41.929936] device hsr_slave_0 entered promiscuous mode [ 41.966999] device hsr_slave_1 entered promiscuous mode [ 42.016790] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.030446] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.037688] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.047870] device bridge_slave_0 entered promiscuous mode [ 42.055623] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.062696] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.070911] device bridge_slave_1 entered promiscuous mode [ 42.081817] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.162175] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.173517] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.183142] chnl_net:caif_netlink_parms(): no params data found [ 42.222949] IPVS: ftp: loaded support on port[0] = 21 [ 42.241872] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.249478] team0: Port device team_slave_0 added [ 42.266494] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.273062] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.280133] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.286484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.305856] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.314845] team0: Port device team_slave_1 added [ 42.322679] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.363054] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.371244] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.380007] device bridge_slave_0 entered promiscuous mode [ 42.400663] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.418374] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.424812] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.433827] device bridge_slave_1 entered promiscuous mode [ 42.463887] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.479715] chnl_net:caif_netlink_parms(): no params data found [ 42.491716] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.511076] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.517535] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.540810] device hsr_slave_0 entered promiscuous mode [ 42.576985] device hsr_slave_1 entered promiscuous mode [ 42.627138] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.645629] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.652884] team0: Port device team_slave_0 added [ 42.660501] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.667961] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.683227] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.690434] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.700900] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.708237] team0: Port device team_slave_1 added [ 42.713900] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.723586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.733600] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.751512] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.759432] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 42.788965] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.795324] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.804181] device bridge_slave_0 entered promiscuous mode [ 42.812315] IPVS: ftp: loaded support on port[0] = 21 [ 42.816622] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.823989] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.832239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.842390] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.849831] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.857285] device bridge_slave_1 entered promiscuous mode [ 42.869408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.877403] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.885071] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.891633] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.901823] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.938552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.948227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.955815] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.962366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.971510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.028901] device hsr_slave_0 entered promiscuous mode [ 43.056646] device hsr_slave_1 entered promiscuous mode [ 43.098072] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.105099] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.113266] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.122354] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.130914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.140809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.207149] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.218746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.235864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.255879] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.263223] team0: Port device team_slave_0 added [ 43.271493] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.279324] team0: Port device team_slave_1 added [ 43.284685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.293128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.301523] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.314768] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.323913] chnl_net:caif_netlink_parms(): no params data found [ 43.333147] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.345270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.354066] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.367291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.387749] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.407205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.414603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.424241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.441574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.458951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.465017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.472831] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.482305] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.488732] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.538591] device hsr_slave_0 entered promiscuous mode [ 43.576425] device hsr_slave_1 entered promiscuous mode [ 43.617595] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.624716] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.642330] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.650628] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.659353] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.668392] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.675343] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.682402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.689523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.697635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.704690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.712335] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.719302] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.726554] device bridge_slave_0 entered promiscuous mode [ 43.733582] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.740265] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.747434] device bridge_slave_1 entered promiscuous mode [ 43.755187] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.762566] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.786352] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.792906] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.804982] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.872354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.882873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.893031] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.908547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.918161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.926822] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.933158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.940665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.949361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.957549] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.963895] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.972811] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.980982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.989988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.998511] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.011810] chnl_net:caif_netlink_parms(): no params data found [ 44.021959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.033851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.042383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.051734] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.058250] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.065859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.074322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.082311] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.088825] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.097015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.106925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.141556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.151841] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.164464] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.173453] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.182061] team0: Port device team_slave_0 added [ 44.193054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.204693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.215672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.225158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.235149] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.243060] team0: Port device team_slave_1 added [ 44.248697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.259132] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.267468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.277809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.293130] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.301291] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.309592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.318219] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.328624] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.339145] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.352485] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.361740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.370208] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.378638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.386900] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.394311] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.407262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.415393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.433775] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.442219] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.449779] device bridge_slave_0 entered promiscuous mode [ 44.459993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.467997] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.476668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.484293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.494744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.504157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.518643] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.525437] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.533549] device bridge_slave_1 entered promiscuous mode [ 44.546608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.554288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.562613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.570696] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.580458] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.588898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.639292] device hsr_slave_0 entered promiscuous mode [ 44.676231] device hsr_slave_1 entered promiscuous mode [ 44.742221] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.750728] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.759635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.772679] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.784943] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.806928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.813119] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.824435] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.837130] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.844192] team0: Port device team_slave_0 added [ 44.850568] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.858245] team0: Port device team_slave_1 added [ 44.864051] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.874529] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.885079] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.896216] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.909200] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.917851] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.941046] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.951369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.958746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.974111] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.981166] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.993754] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.040450] device hsr_slave_0 entered promiscuous mode [ 45.076779] device hsr_slave_1 entered promiscuous mode [ 45.117593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.127136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.137771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.146970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.154534] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.162515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.171883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.179921] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.186331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.193512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.202019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.210141] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.216694] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.224051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.232856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.248057] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.266013] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.289949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.297534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.305130] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.314897] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.327280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.334136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.341779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.349638] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.359788] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.368390] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.379944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.388129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.397047] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.411976] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.422359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.430179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.438901] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.445041] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.456042] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.465771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.474888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.497387] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.504232] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.512174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.522662] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.533199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.541376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.549471] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.555897] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.564124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.573645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.582921] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.590159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.598877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.607715] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.614067] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.623734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.633026] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.640330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.648433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.655217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.664670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.677934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.686618] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.694380] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.703506] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.711319] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.720848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.729191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.740512] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.748484] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.761125] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.768534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.779750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.787578] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.794000] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.802038] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.812097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.820211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.827922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.835983] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.843455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.851794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.860131] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.866655] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.876437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.884184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.896823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.905155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.912912] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.922667] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.934569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.942275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.952407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.960281] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.970363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.979526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.987481] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.998230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.006846] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.012880] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.023877] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.031209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.039621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.053362] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.070538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.078608] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.091970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.103499] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.110590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.119074] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.131257] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.137867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.150672] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.166396] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.185884] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 284.573847] INFO: task syz-executor.0:7067 blocked for more than 140 seconds. [ 284.581838] Not tainted 4.14.184-syzkaller #0 [ 284.587946] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.596841] syz-executor.0 D26664 7067 6239 0x00000004 [ 284.602814] Call Trace: [ 284.605903] __schedule+0x780/0x1d20 [ 284.609986] ? pci_mmcfg_check_reserved+0x120/0x120 [ 284.615602] ? trace_hardirqs_on+0x10/0x10 [ 284.619852] ? trace_hardirqs_off+0x10/0x10 [ 284.624687] schedule+0x7f/0x1b0 [ 284.628915] schedule_timeout+0x6e8/0xcc0 [ 284.633430] ? usleep_range+0x120/0x120 [ 284.637526] ? wait_for_completion+0x25b/0x440 [ 284.642110] ? lock_downgrade+0x7f0/0x7f0 [ 284.646662] ? _raw_spin_unlock_irq+0x27/0x80 [ 284.651227] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.657001] wait_for_completion+0x263/0x440 [ 284.661738] ? wait_for_completion_interruptible+0x4e0/0x4e0 [ 284.667915] ? lock_downgrade+0x7f0/0x7f0 [ 284.672693] ? wake_up_q+0xe0/0xe0 [ 284.676740] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.682264] flush_work+0x38b/0x720 [ 284.686521] ? insert_work+0x300/0x300 [ 284.690631] ? flush_workqueue_prep_pwqs+0x420/0x420 [ 284.696216] ? __cancel_work_timer+0x127/0x420 [ 284.700858] __cancel_work_timer+0x286/0x420 [ 284.705707] ? cancel_delayed_work+0x10/0x10 [ 284.710582] ? p9_fd_close+0x24b/0x410 [ 284.716023] ? lock_downgrade+0x7f0/0x7f0 [ 284.720549] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 284.726061] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.731497] cancel_work_sync+0xb/0x10 [ 284.736263] p9_fd_close+0x26f/0x410 [ 284.740791] p9_client_create+0x99b/0xf40 [ 284.745463] ? lock_downgrade+0x7f0/0x7f0 [ 284.749803] ? p9_client_zc_rpc.constprop.11+0x10c0/0x10c0 [ 284.756458] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.761701] ? __kmalloc_track_caller+0x369/0x7a0 [ 284.767236] ? mount_fs+0x7f/0x269 [ 284.771535] ? lockdep_init_map+0x9/0x10 [ 284.776356] ? __raw_spin_lock_init+0x2d/0x100 [ 284.781079] v9fs_session_init+0x1e1/0x1410 [ 284.786143] ? debug_check_no_obj_freed+0x2f0/0x930 [ 284.791516] ? find_held_lock+0x36/0x1d0 [ 284.796202] ? v9fs_show_options+0x6c0/0x6c0 [ 284.801001] ? lock_downgrade+0x7f0/0x7f0 [ 284.805547] ? v9fs_mount+0x5d/0x770 [ 284.809611] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.815138] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 284.820492] ? free_pages+0x44/0x50 [ 284.824224] v9fs_mount+0x73/0x770 [ 284.827979] mount_fs+0x7f/0x269 [ 284.831757] vfs_kern_mount.part.33+0x58/0x3c0 [ 284.836956] do_mount+0x36b/0x26a0 [ 284.840603] ? copy_mount_string+0x20/0x20 [ 284.845445] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.851064] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 284.856545] ? kasan_check_write+0x14/0x20 [ 284.860799] ? copy_mount_options+0x55/0x270 [ 284.865701] SyS_mount+0xb8/0xd0 [ 284.869081] ? copy_mnt_ns+0xae0/0xae0 [ 284.873077] do_syscall_64+0x1c7/0x5b0 [ 284.877199] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.883475] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 284.889082] RIP: 0033:0x459829 [ 284.892272] RSP: 002b:00007ff945e1fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 284.900677] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459829 [ 284.908606] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 284.917249] RBP: 000000000075bf20 R08: 0000000020000140 R09: 0000000000000000 [ 284.925680] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ff945e206d4 [ 284.933252] R13: 00000000004c5dcf R14: 00000000004da870 R15: 00000000ffffffff [ 284.941084] INFO: task syz-executor.1:7144 blocked for more than 140 seconds. [ 284.949254] Not tainted 4.14.184-syzkaller #0 [ 284.954493] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.963651] syz-executor.1 D27608 7144 6242 0x00000004 [ 284.969833] Call Trace: [ 284.973242] __schedule+0x780/0x1d20 [ 284.977169] ? pci_mmcfg_check_reserved+0x120/0x120 [ 284.982376] ? trace_hardirqs_on+0x10/0x10 [ 284.986742] schedule+0x7f/0x1b0 [ 284.990625] schedule_timeout+0x6e8/0xcc0 [ 284.995647] ? usleep_range+0x120/0x120 [ 284.999879] ? wait_for_completion+0x25b/0x440 [ 285.005702] ? lock_downgrade+0x7f0/0x7f0 [ 285.010553] ? _raw_spin_unlock_irq+0x27/0x80 [ 285.015513] ? trace_hardirqs_on_caller+0x40c/0x580 [ 285.021220] wait_for_completion+0x263/0x440 [ 285.026380] ? wait_for_completion_interruptible+0x4e0/0x4e0 [ 285.032607] ? wake_up_q+0xe0/0xe0 [ 285.036154] flush_work+0x38b/0x720 [ 285.040071] ? insert_work+0x300/0x300 [ 285.044202] ? flush_workqueue_prep_pwqs+0x420/0x420 [ 285.049721] ? __cancel_work_timer+0x127/0x420 [ 285.055344] __cancel_work_timer+0x286/0x420 [ 285.060258] ? cancel_delayed_work+0x10/0x10 [ 285.064974] ? p9_fd_close+0x24b/0x410 [ 285.069140] ? lock_downgrade+0x7f0/0x7f0 [ 285.073945] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 285.079334] ? trace_hardirqs_on_caller+0x40c/0x580 [ 285.084433] cancel_work_sync+0xb/0x10 [ 285.088635] p9_fd_close+0x26f/0x410 [ 285.092340] p9_client_create+0x99b/0xf40 [ 285.096870] ? lock_downgrade+0x7f0/0x7f0 [ 285.102052] ? p9_client_zc_rpc.constprop.11+0x10c0/0x10c0 [ 285.108275] ? rcu_read_lock_sched_held+0x108/0x120 [ 285.113808] ? __kmalloc_track_caller+0x369/0x7a0 [ 285.118993] ? mount_fs+0x7f/0x269 [ 285.122968] ? lockdep_init_map+0x9/0x10 [ 285.127270] ? __raw_spin_lock_init+0x2d/0x100 [ 285.131924] v9fs_session_init+0x1e1/0x1410 [ 285.136897] ? debug_check_no_obj_freed+0x2f0/0x930 [ 285.142144] ? find_held_lock+0x36/0x1d0 [ 285.146603] ? v9fs_show_options+0x6c0/0x6c0 [ 285.151034] ? lock_downgrade+0x7f0/0x7f0 [ 285.155438] ? v9fs_mount+0x5d/0x770 [ 285.159170] ? rcu_read_lock_sched_held+0x108/0x120 [ 285.164546] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 285.169963] ? free_pages+0x44/0x50 [ 285.174159] v9fs_mount+0x73/0x770 [ 285.178421] mount_fs+0x7f/0x269 [ 285.182122] vfs_kern_mount.part.33+0x58/0x3c0 [ 285.187517] do_mount+0x36b/0x26a0 [ 285.191508] ? copy_mount_string+0x20/0x20 [ 285.195817] ? rcu_read_lock_sched_held+0x108/0x120 [ 285.201386] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 285.206540] ? kasan_check_write+0x14/0x20 [ 285.211565] ? _copy_from_user+0x9c/0xd0 [ 285.216095] ? copy_mount_options+0x55/0x270 [ 285.220524] SyS_mount+0xb8/0xd0 [ 285.224159] ? copy_mnt_ns+0xae0/0xae0 [ 285.228519] do_syscall_64+0x1c7/0x5b0 [ 285.233817] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.238942] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 285.244500] RIP: 0033:0x459829 [ 285.247738] RSP: 002b:00007f957398dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 285.256839] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459829 [ 285.264583] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 285.272274] RBP: 000000000075bf20 R08: 0000000020000140 R09: 0000000000000000 [ 285.279787] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f957398e6d4 [ 285.287660] R13: 00000000004c5dcf R14: 00000000004da870 R15: 00000000ffffffff [ 285.295487] INFO: task syz-executor.2:7149 blocked for more than 140 seconds. [ 285.303604] Not tainted 4.14.184-syzkaller #0 [ 285.308794] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 285.317460] syz-executor.2 D27144 7149 6240 0x00000004 [ 285.323190] Call Trace: [ 285.326068] __schedule+0x780/0x1d20 [ 285.330388] ? pci_mmcfg_check_reserved+0x120/0x120 [ 285.335849] ? trace_hardirqs_on+0x10/0x10 [ 285.340101] schedule+0x7f/0x1b0 [ 285.343732] schedule_timeout+0x6e8/0xcc0 [ 285.348392] ? usleep_range+0x120/0x120 [ 285.352606] ? wait_for_completion+0x25b/0x440 [ 285.357460] ? lock_downgrade+0x7f0/0x7f0 [ 285.361944] ? _raw_spin_unlock_irq+0x27/0x80 [ 285.367513] ? trace_hardirqs_on_caller+0x40c/0x580 [ 285.372827] wait_for_completion+0x263/0x440 [ 285.377549] ? wait_for_completion_interruptible+0x4e0/0x4e0 [ 285.383797] ? lock_downgrade+0x7f0/0x7f0 [ 285.387949] ? wake_up_q+0xe0/0xe0 [ 285.391662] ? trace_hardirqs_on_caller+0x40c/0x580 [ 285.396895] flush_work+0x38b/0x720 [ 285.400528] ? insert_work+0x300/0x300 [ 285.404563] ? flush_workqueue_prep_pwqs+0x420/0x420 [ 285.409938] ? __cancel_work_timer+0x127/0x420 [ 285.414832] __cancel_work_timer+0x286/0x420 [ 285.419476] ? cancel_delayed_work+0x10/0x10 [ 285.424454] ? p9_fd_close+0x24b/0x410 [ 285.429134] ? lock_downgrade+0x7f0/0x7f0 [ 285.433513] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 285.438978] ? trace_hardirqs_on_caller+0x40c/0x580 [ 285.444211] cancel_work_sync+0xb/0x10 [ 285.448131] p9_fd_close+0x26f/0x410 [ 285.452021] p9_client_create+0x99b/0xf40 [ 285.456496] ? lock_downgrade+0x7f0/0x7f0 [ 285.461377] ? p9_client_zc_rpc.constprop.11+0x10c0/0x10c0 [ 285.467514] ? rcu_read_lock_sched_held+0x108/0x120 [ 285.472621] ? __kmalloc_track_caller+0x369/0x7a0 [ 285.478058] ? mount_fs+0x7f/0x269 [ 285.481922] ? lockdep_init_map+0x9/0x10 [ 285.486286] ? __raw_spin_lock_init+0x2d/0x100 [ 285.491179] v9fs_session_init+0x1e1/0x1410 [ 285.498073] ? debug_check_no_obj_freed+0x2f0/0x930 [ 285.503369] ? find_held_lock+0x36/0x1d0 [ 285.507468] ? v9fs_show_options+0x6c0/0x6c0 [ 285.512085] ? lock_downgrade+0x7f0/0x7f0 [ 285.516533] ? v9fs_mount+0x5d/0x770 [ 285.520732] ? rcu_read_lock_sched_held+0x108/0x120 [ 285.526149] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 285.531743] ? free_pages+0x44/0x50 [ 285.535953] v9fs_mount+0x73/0x770 [ 285.540089] mount_fs+0x7f/0x269 [ 285.544014] vfs_kern_mount.part.33+0x58/0x3c0 [ 285.548615] do_mount+0x36b/0x26a0 [ 285.552623] ? copy_mount_string+0x20/0x20 [ 285.557101] ? rcu_read_lock_sched_held+0x108/0x120 [ 285.562291] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 285.567579] ? kasan_check_write+0x14/0x20 [ 285.572082] ? copy_mount_options+0x55/0x270 [ 285.577493] SyS_mount+0xb8/0xd0 [ 285.581165] ? copy_mnt_ns+0xae0/0xae0 [ 285.585160] do_syscall_64+0x1c7/0x5b0 [ 285.589827] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.595697] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 285.601077] RIP: 0033:0x459829 [ 285.604481] RSP: 002b:00007f77b67afc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 285.613525] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459829 [ 285.621638] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 285.630768] RBP: 000000000075bf20 R08: 0000000020000140 R09: 0000000000000000 [ 285.638904] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f77b67b06d4 [ 285.646665] R13: 00000000004c5dcf R14: 00000000004da870 R15: 00000000ffffffff [ 285.654723] INFO: task syz-executor.5:7162 blocked for more than 140 seconds. [ 285.662487] Not tainted 4.14.184-syzkaller #0 [ 285.667609] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 285.676316] syz-executor.5 D27608 7162 6244 0x00000004 [ 285.682215] Call Trace: [ 285.684879] __schedule+0x780/0x1d20 [ 285.688752] ? pci_mmcfg_check_reserved+0x120/0x120 [ 285.694310] ? trace_hardirqs_on+0x10/0x10 [ 285.698566] schedule+0x7f/0x1b0 [ 285.702501] schedule_timeout+0x6e8/0xcc0 [ 285.707075] ? usleep_range+0x120/0x120 [ 285.712496] ? wait_for_completion+0x25b/0x440 [ 285.717722] ? lock_downgrade+0x7f0/0x7f0 [ 285.722551] ? _raw_spin_unlock_irq+0x27/0x80 [ 285.727063] ? trace_hardirqs_on_caller+0x40c/0x580 [ 285.732648] wait_for_completion+0x263/0x440 [ 285.737295] ? wait_for_completion_interruptible+0x4e0/0x4e0 [ 285.743617] ? wake_up_q+0xe0/0xe0 [ 285.747171] flush_work+0x38b/0x720 [ 285.751318] ? insert_work+0x300/0x300 [ 285.756125] ? flush_workqueue_prep_pwqs+0x420/0x420 [ 285.761515] ? __cancel_work_timer+0x127/0x420 [ 285.766521] __cancel_work_timer+0x286/0x420 [ 285.771213] ? cancel_delayed_work+0x10/0x10 [ 285.776064] ? p9_fd_close+0x24b/0x410 [ 285.781145] ? lock_downgrade+0x7f0/0x7f0 [ 285.786149] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 285.791530] ? trace_hardirqs_on_caller+0x40c/0x580 [ 285.796847] cancel_work_sync+0xb/0x10 [ 285.800750] p9_fd_close+0x26f/0x410 [ 285.804534] p9_client_create+0x99b/0xf40 [ 285.809171] ? lock_downgrade+0x7f0/0x7f0 [ 285.813499] ? p9_client_zc_rpc.constprop.11+0x10c0/0x10c0 [ 285.819520] ? rcu_read_lock_sched_held+0x108/0x120 [ 285.824869] ? __kmalloc_track_caller+0x369/0x7a0 [ 285.830178] ? mount_fs+0x7f/0x269 [ 285.833899] ? lockdep_init_map+0x9/0x10 [ 285.838143] ? __raw_spin_lock_init+0x2d/0x100 [ 285.843278] v9fs_session_init+0x1e1/0x1410 [ 285.847609] ? debug_check_no_obj_freed+0x2f0/0x930 [ 285.852830] ? find_held_lock+0x36/0x1d0 [ 285.856903] ? v9fs_show_options+0x6c0/0x6c0 [ 285.861709] ? lock_downgrade+0x7f0/0x7f0 [ 285.866069] ? v9fs_mount+0x5d/0x770 [ 285.870061] ? rcu_read_lock_sched_held+0x108/0x120 [ 285.875153] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 285.880183] ? free_pages+0x44/0x50 [ 285.884678] v9fs_mount+0x73/0x770 [ 285.888735] mount_fs+0x7f/0x269 [ 285.892172] vfs_kern_mount.part.33+0x58/0x3c0 [ 285.897325] do_mount+0x36b/0x26a0 [ 285.900879] ? copy_mount_string+0x20/0x20 [ 285.905192] ? rcu_read_lock_sched_held+0x108/0x120 [ 285.910224] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 285.915134] ? kasan_check_write+0x14/0x20 [ 285.919742] ? copy_mount_options+0x55/0x270 [ 285.924718] SyS_mount+0xb8/0xd0 [ 285.928443] ? copy_mnt_ns+0xae0/0xae0 [ 285.932655] do_syscall_64+0x1c7/0x5b0 [ 285.936706] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.941948] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 285.947331] RIP: 0033:0x459829 [ 285.950526] RSP: 002b:00007fcb8ae70c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 285.958638] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459829 [ 285.966062] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 285.973546] RBP: 000000000075bf20 R08: 0000000020000140 R09: 0000000000000000 [ 285.980999] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fcb8ae716d4 [ 285.988464] R13: 00000000004c5dcf R14: 00000000004da870 R15: 00000000ffffffff [ 285.995990] INFO: task syz-executor.3:7180 blocked for more than 140 seconds. [ 286.003440] Not tainted 4.14.184-syzkaller #0 [ 286.008684] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.017522] syz-executor.3 D27608 7180 6246 0x00000004 [ 286.023252] Call Trace: [ 286.025838] __schedule+0x780/0x1d20 [ 286.029770] ? pci_mmcfg_check_reserved+0x120/0x120 [ 286.035133] ? trace_hardirqs_on+0x10/0x10 [ 286.039378] schedule+0x7f/0x1b0 [ 286.042932] schedule_timeout+0x6e8/0xcc0 [ 286.047230] ? usleep_range+0x120/0x120 [ 286.051199] ? wait_for_completion+0x25b/0x440 [ 286.055834] ? lock_downgrade+0x7f0/0x7f0 [ 286.059989] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.064601] ? trace_hardirqs_on_caller+0x40c/0x580 [ 286.069747] wait_for_completion+0x263/0x440 [ 286.074223] ? wait_for_completion_interruptible+0x4e0/0x4e0 [ 286.080069] ? lock_downgrade+0x7f0/0x7f0 [ 286.084542] ? wake_up_q+0xe0/0xe0 [ 286.088088] ? trace_hardirqs_on_caller+0x40c/0x580 [ 286.093346] flush_work+0x38b/0x720 [ 286.097209] ? insert_work+0x300/0x300 [ 286.101144] ? flush_workqueue_prep_pwqs+0x420/0x420 [ 286.106526] ? __cancel_work_timer+0x127/0x420 [ 286.111290] __cancel_work_timer+0x286/0x420 [ 286.115983] ? cancel_delayed_work+0x10/0x10 [ 286.121097] ? p9_fd_close+0x24b/0x410 [ 286.125210] ? lock_downgrade+0x7f0/0x7f0 [ 286.129737] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 286.135250] ? trace_hardirqs_on_caller+0x40c/0x580 [ 286.140381] cancel_work_sync+0xb/0x10 [ 286.145013] p9_fd_close+0x26f/0x410 [ 286.148737] p9_client_create+0x99b/0xf40 [ 286.152947] ? lock_downgrade+0x7f0/0x7f0 [ 286.157295] ? p9_client_zc_rpc.constprop.11+0x10c0/0x10c0 [ 286.163728] ? rcu_read_lock_sched_held+0x108/0x120 [ 286.169844] ? __kmalloc_track_caller+0x369/0x7a0 [ 286.174893] ? mount_fs+0x7f/0x269 [ 286.178436] ? lockdep_init_map+0x9/0x10 [ 286.182656] ? __raw_spin_lock_init+0x2d/0x100 [ 286.187326] v9fs_session_init+0x1e1/0x1410 [ 286.191649] ? debug_check_no_obj_freed+0x2f0/0x930 [ 286.197123] ? find_held_lock+0x36/0x1d0 [ 286.201510] ? v9fs_show_options+0x6c0/0x6c0 [ 286.206142] ? lock_downgrade+0x7f0/0x7f0 [ 286.210466] ? v9fs_mount+0x5d/0x770 [ 286.214395] ? rcu_read_lock_sched_held+0x108/0x120 [ 286.219457] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 286.225296] ? free_pages+0x44/0x50 [ 286.229451] v9fs_mount+0x73/0x770 [ 286.233140] mount_fs+0x7f/0x269 [ 286.236593] vfs_kern_mount.part.33+0x58/0x3c0 [ 286.241160] do_mount+0x36b/0x26a0 [ 286.244750] ? copy_mount_string+0x20/0x20 [ 286.249101] ? rcu_read_lock_sched_held+0x108/0x120 [ 286.254204] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 286.259180] ? kasan_check_write+0x14/0x20 [ 286.263755] ? _copy_from_user+0x9c/0xd0 [ 286.268085] ? copy_mount_options+0x55/0x270 [ 286.273360] SyS_mount+0xb8/0xd0 [ 286.276885] ? copy_mnt_ns+0xae0/0xae0 [ 286.280767] do_syscall_64+0x1c7/0x5b0 [ 286.284836] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 286.289776] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 286.295036] RIP: 0033:0x459829 [ 286.298221] RSP: 002b:00007fd0d23c4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 286.306369] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459829 [ 286.313702] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 286.323678] RBP: 000000000075bf20 R08: 0000000020000140 R09: 0000000000000000 [ 286.334758] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fd0d23c56d4 [ 286.342623] R13: 00000000004c5dcf R14: 00000000004da870 R15: 00000000ffffffff [ 286.352074] INFO: task syz-executor.4:7184 blocked for more than 140 seconds. [ 286.360613] Not tainted 4.14.184-syzkaller #0 [ 286.366181] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.375099] syz-executor.4 D27256 7184 6247 0x00000004 [ 286.380941] Call Trace: [ 286.383631] __schedule+0x780/0x1d20 [ 286.387480] ? pci_mmcfg_check_reserved+0x120/0x120 [ 286.392812] ? trace_hardirqs_on+0x10/0x10 [ 286.397138] schedule+0x7f/0x1b0 [ 286.400722] schedule_timeout+0x6e8/0xcc0 [ 286.405851] ? usleep_range+0x120/0x120 [ 286.412209] ? wait_for_completion+0x25b/0x440 [ 286.417510] ? lock_downgrade+0x7f0/0x7f0 [ 286.421669] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.426440] ? trace_hardirqs_on_caller+0x40c/0x580 [ 286.431466] wait_for_completion+0x263/0x440 [ 286.435930] ? wait_for_completion_interruptible+0x4e0/0x4e0 [ 286.441770] ? wake_up_q+0xe0/0xe0 [ 286.445395] flush_work+0x38b/0x720 [ 286.449162] ? insert_work+0x300/0x300 [ 286.453097] ? flush_workqueue_prep_pwqs+0x420/0x420 [ 286.458438] ? __cancel_work_timer+0x127/0x420 [ 286.463567] __cancel_work_timer+0x286/0x420 [ 286.468017] ? cancel_delayed_work+0x10/0x10 [ 286.472798] ? p9_fd_close+0x24b/0x410 [ 286.476690] ? lock_downgrade+0x7f0/0x7f0 [ 286.480831] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 286.486333] ? trace_hardirqs_on_caller+0x40c/0x580 [ 286.491955] cancel_work_sync+0xb/0x10 [ 286.496337] p9_fd_close+0x26f/0x410 [ 286.500956] p9_client_create+0x99b/0xf40 [ 286.505189] ? lock_downgrade+0x7f0/0x7f0 [ 286.509712] ? p9_client_zc_rpc.constprop.11+0x10c0/0x10c0 [ 286.515621] ? rcu_read_lock_sched_held+0x108/0x120 [ 286.520674] ? __kmalloc_track_caller+0x369/0x7a0 [ 286.525585] ? mount_fs+0x7f/0x269 [ 286.529430] ? lockdep_init_map+0x9/0x10 [ 286.534455] ? __raw_spin_lock_init+0x2d/0x100 [ 286.539507] v9fs_session_init+0x1e1/0x1410 [ 286.544159] ? debug_check_no_obj_freed+0x2f0/0x930 [ 286.550120] ? find_held_lock+0x36/0x1d0 [ 286.554459] ? v9fs_show_options+0x6c0/0x6c0 [ 286.559218] ? lock_downgrade+0x7f0/0x7f0 [ 286.563701] ? v9fs_mount+0x5d/0x770 [ 286.567615] ? rcu_read_lock_sched_held+0x108/0x120 [ 286.572742] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 286.577588] ? free_pages+0x44/0x50 [ 286.581358] v9fs_mount+0x73/0x770 [ 286.584969] mount_fs+0x7f/0x269 [ 286.588713] vfs_kern_mount.part.33+0x58/0x3c0 [ 286.593373] do_mount+0x36b/0x26a0 [ 286.596922] ? copy_mount_string+0x20/0x20 [ 286.601164] ? rcu_read_lock_sched_held+0x108/0x120 [ 286.606386] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 286.611495] ? kasan_check_write+0x14/0x20 [ 286.615798] ? copy_mount_options+0x55/0x270 [ 286.620612] SyS_mount+0xb8/0xd0 [ 286.624654] ? copy_mnt_ns+0xae0/0xae0 [ 286.628762] do_syscall_64+0x1c7/0x5b0 [ 286.633357] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 286.638462] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 286.644401] RIP: 0033:0x459829 [ 286.647596] RSP: 002b:00007fbaf974fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 286.655613] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459829 [ 286.664587] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 286.672062] RBP: 000000000075bf20 R08: 0000000020000140 R09: 0000000000000000 [ 286.681707] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fbaf97506d4 [ 286.690118] R13: 00000000004c5dcf R14: 00000000004da870 R15: 00000000ffffffff [ 286.700602] [ 286.700602] Showing all locks held in the system: [ 286.708968] 2 locks held by kworker/1:1/23: [ 286.713609] #0: ("events"){+.+.}, at: [] process_one_work+0x6cd/0x16c0 [ 286.724079] #1: ((&m->wq)){+.+.}, at: [] process_one_work+0x703/0x16c0 [ 286.733216] 2 locks held by kworker/0:1/24: [ 286.737882] #0: ("events"){+.+.}, at: [] process_one_work+0x6cd/0x16c0 [ 286.746726] #1: ((&m->wq)){+.+.}, at: [] process_one_work+0x703/0x16c0 [ 286.755957] 1 lock held by khungtaskd/1016: [ 286.760743] #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x79/0x218 [ 286.770146] 2 locks held by kworker/0:2/3234: [ 286.774703] #0: ("events"){+.+.}, at: [] process_one_work+0x6cd/0x16c0 [ 286.783469] #1: ((&m->wq)){+.+.}, at: [] process_one_work+0x703/0x16c0 [ 286.792503] 2 locks held by kworker/0:3/6668: [ 286.796999] #0: ("events"){+.+.}, at: [] process_one_work+0x6cd/0x16c0 [ 286.806173] #1: ((&m->wq)){+.+.}, at: [] process_one_work+0x703/0x16c0 [ 286.815011] 2 locks held by kworker/0:4/6797: [ 286.819634] #0: ("events"){+.+.}, at: [] process_one_work+0x6cd/0x16c0 [ 286.828310] #1: ((&m->wq)){+.+.}, at: [] process_one_work+0x703/0x16c0 [ 286.837327] 2 locks held by kworker/0:5/7069: [ 286.841820] #0: ("events"){+.+.}, at: [] process_one_work+0x6cd/0x16c0 [ 286.850456] #1: ((&m->wq)){+.+.}, at: [] process_one_work+0x703/0x16c0 [ 286.859838] [ 286.861468] ============================================= [ 286.861468] [ 286.869101] NMI backtrace for cpu 0 [ 286.873054] CPU: 0 PID: 1016 Comm: khungtaskd Not tainted 4.14.184-syzkaller #0 [ 286.880937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.890715] Call Trace: [ 286.893360] dump_stack+0xf7/0x13b [ 286.897054] nmi_cpu_backtrace.cold.4+0x3e/0x76 [ 286.901977] ? irq_force_complete_move.cold.16+0x64/0x64 [ 286.907738] nmi_trigger_cpumask_backtrace+0xe6/0x11a [ 286.913456] arch_trigger_cpumask_backtrace+0x14/0x20 [ 286.919002] watchdog+0x522/0xb40 [ 286.922598] ? trace_hardirqs_on_caller+0x40c/0x580 [ 286.928055] kthread+0x338/0x400 [ 286.931838] ? hungtask_pm_notify+0x40/0x40 [ 286.936598] ? kthread_create_on_node+0xa0/0xa0 [ 286.941502] ret_from_fork+0x24/0x30 [ 286.945989] Sending NMI from CPU 0 to CPUs 1: [ 286.950806] NMI backtrace for cpu 1 [ 286.950808] CPU: 1 PID: 22 Comm: kworker/u4:1 Not tainted 4.14.184-syzkaller #0 [ 286.950810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.950811] Workqueue: bat_events batadv_nc_worker [ 286.950814] task: ffff8880a9e3c5c0 task.stack: ffff8880a9e48000 [ 286.950815] RIP: 0010:debug_lockdep_rcu_enabled.part.3+0xb/0x60 [ 286.950816] RSP: 0018:ffff8880a9e4fc20 EFLAGS: 00000002 [ 286.950819] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 286.950820] RDX: 0000000000000004 RSI: 0000000000000000 RDI: ffffffff87cb51c0 [ 286.950822] RBP: ffff8880a9e4fc30 R08: 0000000000000000 R09: 0000000000000000 [ 286.950823] R10: 0000000000000050 R11: ffff8880a9e3c5c0 R12: 0000000000000000 [ 286.950824] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 286.950826] FS: 0000000000000000(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 286.950827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 286.950829] CR2: 00007f0f2b58a010 CR3: 0000000092290000 CR4: 00000000001406e0 [ 286.950830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 286.950832] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 286.950832] Call Trace: [ 286.950834] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 286.950835] lock_acquire+0x312/0x400 [ 286.950836] ? batadv_nc_sniffed_purge+0x2f0/0x2f0 [ 286.950837] batadv_nc_process_nc_paths.part.15+0xc3/0x2d0 [ 286.950838] ? batadv_nc_process_nc_paths.part.15+0x8f/0x2d0 [ 286.950840] batadv_nc_worker+0x440/0x630 [ 286.950841] process_one_work+0x79e/0x16c0 [ 286.950842] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 286.950843] worker_thread+0xcc/0xee0 [ 286.950844] kthread+0x338/0x400 [ 286.950845] ? process_one_work+0x16c0/0x16c0 [ 286.950847] ? kthread_create_on_node+0xa0/0xa0 [ 286.950848] ret_from_fork+0x24/0x30 [ 286.950848] Code: 45 a0 e8 19 c5 37 00 48 8b 45 a0 e9 bc fd ff ff 48 8b 7d d0 e8 07 c5 37 00 e9 95 fd ff ff 66 90 48 b8 00 00 00 00 00 fc ff df 55 <48> 89 e5 53 65 48 8b 1c 25 40 ee 01 00 48 8d bb 84 08 00 00 48 [ 286.952360] Kernel panic - not syncing: hung_task: blocked tasks [ 287.159452] CPU: 0 PID: 1016 Comm: khungtaskd Not tainted 4.14.184-syzkaller #0 [ 287.167067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.177223] Call Trace: [ 287.179942] dump_stack+0xf7/0x13b [ 287.183485] panic+0x1b0/0x358 [ 287.186831] ? add_taint.cold.5+0x11/0x11 [ 287.191105] watchdog+0x533/0xb40 [ 287.194770] ? trace_hardirqs_on_caller+0x40c/0x580 [ 287.199791] kthread+0x338/0x400 [ 287.203299] ? hungtask_pm_notify+0x40/0x40 [ 287.208164] ? kthread_create_on_node+0xa0/0xa0 [ 287.212962] ret_from_fork+0x24/0x30 [ 287.218069] Kernel Offset: disabled [ 287.221726] Rebooting in 86400 seconds..