[ OK ] Started Load/Save RF Kill Switch Status. [ 16.910892] random: crng init done [ 16.914571] random: 7 urandom warning(s) missed due to ratelimiting Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.480717] IPVS: ftp: loaded support on port[0] = 21 [ 28.879990] can: request_module (can-proto-0) failed. [ 28.934563] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.162' (ECDSA) to the list of known hosts. 2021/09/21 15:22:13 parsed 1 programs 2021/09/21 15:22:13 executed programs: 0 [ 36.778633] IPVS: ftp: loaded support on port[0] = 21 [ 36.787125] IPVS: ftp: loaded support on port[0] = 21 [ 36.796985] IPVS: ftp: loaded support on port[0] = 21 [ 36.797401] IPVS: ftp: loaded support on port[0] = 21 [ 36.809001] IPVS: ftp: loaded support on port[0] = 21 [ 36.874114] IPVS: ftp: loaded support on port[0] = 21 [ 37.048291] chnl_net:caif_netlink_parms(): no params data found [ 37.069356] chnl_net:caif_netlink_parms(): no params data found [ 37.142697] chnl_net:caif_netlink_parms(): no params data found [ 37.159852] chnl_net:caif_netlink_parms(): no params data found [ 37.283092] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.291292] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.298491] device bridge_slave_0 entered promiscuous mode [ 37.313380] chnl_net:caif_netlink_parms(): no params data found [ 37.321893] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.329037] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.336524] device bridge_slave_0 entered promiscuous mode [ 37.342758] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.349983] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.357711] device bridge_slave_0 entered promiscuous mode [ 37.363944] chnl_net:caif_netlink_parms(): no params data found [ 37.375120] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.381817] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.389109] device bridge_slave_1 entered promiscuous mode [ 37.410270] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.416667] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.423437] device bridge_slave_1 entered promiscuous mode [ 37.434073] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.441163] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.448839] device bridge_slave_1 entered promiscuous mode [ 37.473132] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.487052] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.502506] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.509241] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.517406] device bridge_slave_0 entered promiscuous mode [ 37.528593] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.559451] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.566368] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.573169] device bridge_slave_1 entered promiscuous mode [ 37.580539] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.593422] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.602415] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.614735] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.621540] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.628877] device bridge_slave_0 entered promiscuous mode [ 37.648824] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.658727] team0: Port device team_slave_0 added [ 37.676722] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.683133] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.691322] device bridge_slave_1 entered promiscuous mode [ 37.709782] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.718730] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.727079] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.734194] team0: Port device team_slave_1 added [ 37.739621] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.747785] team0: Port device team_slave_0 added [ 37.752744] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.759157] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.766349] device bridge_slave_0 entered promiscuous mode [ 37.772864] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.780405] team0: Port device team_slave_0 added [ 37.794167] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.802133] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.809432] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.816894] team0: Port device team_slave_1 added [ 37.822074] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.828862] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.836832] device bridge_slave_1 entered promiscuous mode [ 37.843151] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.850359] team0: Port device team_slave_1 added [ 37.860830] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.868643] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.882239] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.890065] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.901469] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.908977] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.916446] team0: Port device team_slave_0 added [ 37.949740] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.957321] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.964434] team0: Port device team_slave_1 added [ 37.969942] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.977939] team0: Port device team_slave_0 added [ 38.017811] device hsr_slave_0 entered promiscuous mode [ 38.055631] device hsr_slave_1 entered promiscuous mode [ 38.096603] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.136742] device hsr_slave_0 entered promiscuous mode [ 38.175524] device hsr_slave_1 entered promiscuous mode [ 38.218944] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.226252] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.233580] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.241609] team0: Port device team_slave_1 added [ 38.253221] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.260837] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.273565] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.280522] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.287820] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.295007] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.327587] device hsr_slave_0 entered promiscuous mode [ 38.365511] device hsr_slave_1 entered promiscuous mode [ 38.418425] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.430912] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.443022] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.450078] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.458275] team0: Port device team_slave_0 added [ 38.474664] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.482869] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.490419] team0: Port device team_slave_1 added [ 38.536939] device hsr_slave_0 entered promiscuous mode [ 38.575930] device hsr_slave_1 entered promiscuous mode [ 38.635817] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.677256] device hsr_slave_0 entered promiscuous mode [ 38.715323] device hsr_slave_1 entered promiscuous mode [ 38.761727] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.768565] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.778602] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.785906] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.794407] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.801906] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.809589] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.867443] device hsr_slave_0 entered promiscuous mode [ 38.915689] device hsr_slave_1 entered promiscuous mode [ 38.984623] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.998446] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.006913] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.024425] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.035567] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.044682] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.062971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.070664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.080324] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.086684] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.094593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.106595] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.121471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.129712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.137716] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.144187] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.151746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.161740] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.173056] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.183241] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.189535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.197428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.205952] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.212311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.222640] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.229844] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.238769] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.257285] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.263946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.274148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.281787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.298658] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.309434] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.320013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.330819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.339794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.348397] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.354541] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.365739] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.374511] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.380773] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.389484] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.395972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.403780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.411441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.418430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.427836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.434865] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.441819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.449616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.466501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.475238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.485785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.495683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.506178] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.512965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.521816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.532194] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.538635] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.548102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.556274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.563889] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.570275] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.577315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.585408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.592768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.600448] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.608849] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.617333] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.625409] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.632659] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.641702] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.650149] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.656690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.663701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.671972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.679923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.687769] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.694111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.702139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.709824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.716821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.723650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.731777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.741396] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.747592] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.755313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.762351] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.768908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.776276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.783982] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.792260] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.798678] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.809656] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.819745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.827670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.840644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.849264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.858300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.868267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.876981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.886730] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.897901] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.905339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.913124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.923498] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.929894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.939033] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.947202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.954869] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.961202] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.968161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.977645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.988737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.996586] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.004445] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.011664] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.018989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.028388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.035695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.043423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.051271] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.057653] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.065575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.073281] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.080980] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.087399] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.094161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.101211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.108602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.116590] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.124445] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.133891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.143538] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.154892] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.162912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.170678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.178648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.186462] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.197262] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.205456] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.211640] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.219874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.228925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.241454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.250302] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.258897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.268642] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.280903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.290345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.299810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.308369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.315964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.323728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.332290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.339899] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.347675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.355679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.363192] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.369569] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.377960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.386825] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.395382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.403898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.412962] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.423266] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.440778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.448538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.456727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.464324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.472729] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.481029] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.488687] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.496224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.503841] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.512167] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.520165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.529059] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.546287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.560904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.569976] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.580819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.588609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.597823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.605761] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.612128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.619125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.627401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.636892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.645353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.653674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.661723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.669566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.678411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.686181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.693621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.712410] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.719071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.730399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.741114] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.748186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.757350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.767360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.777050] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.785956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.799757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.807328] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.813428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.833815] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.848240] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.856844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.864681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.872137] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.879784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.889209] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.900023] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.906268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.916653] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.925752] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.937234] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.946056] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.960822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.980648] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.003533] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.020509] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.033076] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.046753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.055439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.083247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.098007] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.110125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.122002] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.138251] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.146890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.154802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.169395] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.176283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.208188] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.247766] 8021q: adding VLAN 0 to HW filter on device batadv0 2021/09/21 15:22:18 executed programs: 33 [ 286.046631] INFO: task syz-executor.5:6683 blocked for more than 140 seconds. [ 286.054065] Not tainted 4.19.206-syzkaller #0 [ 286.079945] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.099965] syz-executor.5 D28168 6683 5661 0x80000004 [ 286.119948] Call Trace: [ 286.122555] __schedule+0xdb5/0x1d40 [ 286.127200] ? __sched_text_start+0x8/0x8 [ 286.131344] ? rwsem_down_read_failed+0x203/0x3e0 [ 286.159932] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.164529] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.180179] ? rwsem_down_read_failed+0x21c/0x3e0 [ 286.185035] schedule+0x7f/0x1b0 [ 286.220041] rwsem_down_read_failed+0x21c/0x3e0 [ 286.224738] ? rwsem_down_write_failed+0xbe0/0xbe0 [ 286.230622] ? find_held_lock+0x36/0x1d0 [ 286.234687] ? __might_fault+0xf1/0x1b0 [ 286.259904] call_rwsem_down_read_failed+0x18/0x30 [ 286.264855] down_read+0x49/0xb0 [ 286.269158] ? do_exit+0x5fc/0x2cf0 [ 286.272786] do_exit+0x5fc/0x2cf0 [ 286.299959] ? trace_hardirqs_on+0x28/0x190 [ 286.304302] ? mm_update_next_owner+0x680/0x680 [ 286.319938] ? find_held_lock+0x36/0x1d0 [ 286.324015] ? get_signal+0x2c7/0x19e0 [ 286.340000] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.344509] ? get_signal+0x2c7/0x19e0 [ 286.359950] do_group_exit+0xf4/0x2f0 [ 286.363770] get_signal+0x316/0x19e0 [ 286.379937] ? lock_downgrade+0x860/0x860 [ 286.384196] ? call_rwsem_down_write_failed_killable+0x17/0x30 [ 286.420012] do_signal+0x87/0x1960 [ 286.423571] ? vm_mmap_pgoff+0x15a/0x210 [ 286.428536] ? vma_is_stack_for_current+0x90/0x90 [ 286.433383] ? setup_sigcontext+0x7d0/0x7d0 [ 286.459905] ? kvm_clock_get_cycles+0x9/0x10 [ 286.464337] ? ksys_mmap_pgoff+0xa4/0x650 [ 286.479934] ? exit_to_usermode_loop+0x3a/0x200 [ 286.484621] ? do_syscall_64+0x413/0x4e0 [ 286.519868] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.524469] ? exit_to_usermode_loop+0x3a/0x200 [ 286.530164] ? trace_hardirqs_on+0x28/0x190 [ 286.534494] exit_to_usermode_loop+0x114/0x200 [ 286.560100] do_syscall_64+0x413/0x4e0 [ 286.564023] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.580010] RIP: 0033:0x4610d2 [ 286.583320] Code: Bad RIP value. [ 286.599953] RSP: 002b:00007ffd2cd647b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 286.620190] RAX: fffffffffffffffc RBX: 0000000000020022 RCX: 00000000004610d2 [ 286.640082] RDX: 0000000000000000 RSI: 0000000000021000 RDI: 0000000000000000 [ 286.659931] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 286.679928] R10: 0000000000020022 R11: 0000000000000246 R12: 00007ffd2cd64980 [ 286.699903] R13: 0000000000000006 R14: 0000000000000000 R15: 0000000000022000 [ 286.720009] INFO: task syz-executor.5:6690 blocked for more than 140 seconds. [ 286.740784] Not tainted 4.19.206-syzkaller #0 [ 286.759877] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.779892] syz-executor.5 D28200 6690 5661 0x80000004 [ 286.800051] Call Trace: [ 286.802670] __schedule+0xdb5/0x1d40 [ 286.807466] ? __sched_text_start+0x8/0x8 [ 286.811625] ? rwsem_down_read_failed+0x203/0x3e0 [ 286.840182] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.844805] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.860008] ? rwsem_down_read_failed+0x21c/0x3e0 [ 286.864869] schedule+0x7f/0x1b0 [ 286.885530] rwsem_down_read_failed+0x21c/0x3e0 [ 286.890229] ? rwsem_down_write_failed+0xbe0/0xbe0 [ 286.895148] ? find_held_lock+0x36/0x1d0 [ 286.919838] ? __might_fault+0xf1/0x1b0 [ 286.923841] call_rwsem_down_read_failed+0x18/0x30 [ 286.945529] down_read+0x49/0xb0 [ 286.948923] ? do_exit+0x5fc/0x2cf0 [ 286.952540] do_exit+0x5fc/0x2cf0 [ 286.979839] ? mm_update_next_owner+0x680/0x680 [ 286.984560] ? find_held_lock+0x36/0x1d0 [ 286.999871] ? get_signal+0x2c7/0x19e0 [ 287.003777] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.025519] ? get_signal+0x2c7/0x19e0 [ 287.029427] do_group_exit+0xf4/0x2f0 [ 287.033218] get_signal+0x316/0x19e0 [ 287.060178] ? lock_downgrade+0x860/0x860 [ 287.064360] ? kasan_check_read+0x11/0x20 [ 287.080140] do_signal+0x87/0x1960 [ 287.083720] ? fd_install+0x47/0x60 [ 287.099871] ? __do_sys_perf_event_open+0x1599/0x20d0 [ 287.105088] ? setup_sigcontext+0x7d0/0x7d0 [ 287.125518] ? perf_event_set_output+0x430/0x430 [ 287.130311] ? __x64_sys_futex+0x1cb/0x3a0 [ 287.134542] ? exit_to_usermode_loop+0x3a/0x200 [ 287.159873] ? do_syscall_64+0x413/0x4e0 [ 287.163952] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.185558] ? exit_to_usermode_loop+0x3a/0x200 [ 287.190260] ? trace_hardirqs_on+0x28/0x190 [ 287.194574] exit_to_usermode_loop+0x114/0x200 [ 287.219849] do_syscall_64+0x413/0x4e0 [ 287.223763] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.245520] RIP: 0033:0x461089 [ 287.248841] Code: Bad RIP value. [ 287.252203] RSP: 002b:00007f20d94f5218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 287.285498] RAX: fffffffffffffe00 RBX: 000000000052bf08 RCX: 0000000000461089 [ 287.292787] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000052bf08 [ 287.325494] RBP: 000000000052bf00 R08: 0000000000000000 R09: 0000000000000000 [ 287.332783] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000052bf0c [ 287.365485] R13: 00007ffd2cd6482f R14: 00007f20d94f5300 R15: 0000000000022000 [ 287.380443] INFO: task syz-executor.2:6684 blocked for more than 140 seconds. [ 287.399827] Not tainted 4.19.206-syzkaller #0 [ 287.404842] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.439782] syz-executor.2 D28168 6684 5654 0x80000004 [ 287.459824] Call Trace: [ 287.462433] __schedule+0xdb5/0x1d40 [ 287.467015] ? __sched_text_start+0x8/0x8 [ 287.471158] ? rwsem_down_read_failed+0x203/0x3e0 [ 287.500048] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.504655] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.519953] ? rwsem_down_read_failed+0x21c/0x3e0 [ 287.524811] schedule+0x7f/0x1b0 [ 287.539827] rwsem_down_read_failed+0x21c/0x3e0 [ 287.544514] ? rwsem_down_write_failed+0xbe0/0xbe0 [ 287.579788] ? find_held_lock+0x36/0x1d0 [ 287.583874] ? __might_fault+0xf1/0x1b0 [ 287.588867] call_rwsem_down_read_failed+0x18/0x30 [ 287.593801] down_read+0x49/0xb0 [ 287.619785] ? do_exit+0x5fc/0x2cf0 [ 287.623431] do_exit+0x5fc/0x2cf0 [ 287.627729] ? trace_hardirqs_on+0x28/0x190 [ 287.632063] ? mm_update_next_owner+0x680/0x680 [ 287.659873] ? find_held_lock+0x36/0x1d0 [ 287.663965] ? get_signal+0x2c7/0x19e0 [ 287.679841] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.684349] ? get_signal+0x2c7/0x19e0 [ 287.699827] do_group_exit+0xf4/0x2f0 [ 287.703639] get_signal+0x316/0x19e0 [ 287.720046] ? lock_downgrade+0x860/0x860 [ 287.724205] ? call_rwsem_down_write_failed_killable+0x17/0x30 [ 287.759782] do_signal+0x87/0x1960 [ 287.763340] ? vm_mmap_pgoff+0x15a/0x210 [ 287.768285] ? vma_is_stack_for_current+0x90/0x90 [ 287.773126] ? setup_sigcontext+0x7d0/0x7d0 [ 287.799783] ? kvm_clock_get_cycles+0x9/0x10 [ 287.804216] ? ksys_mmap_pgoff+0xa4/0x650 [ 287.820000] ? exit_to_usermode_loop+0x3a/0x200 [ 287.824731] ? do_syscall_64+0x413/0x4e0 [ 287.855478] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.860084] ? exit_to_usermode_loop+0x3a/0x200 [ 287.864743] ? trace_hardirqs_on+0x28/0x190 [ 287.885441] exit_to_usermode_loop+0x114/0x200 [ 287.890041] do_syscall_64+0x413/0x4e0 [ 287.893921] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.900307] RIP: 0033:0x4610d2 [ 287.903503] Code: Bad RIP value. [ 287.915461] RSP: 002b:00007ffd3c372948 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 287.923261] RAX: fffffffffffffffc RBX: 0000000000020022 RCX: 00000000004610d2 [ 287.945456] RDX: 0000000000000000 RSI: 0000000000021000 RDI: 0000000000000000 [ 287.952759] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 287.975441] R10: 0000000000020022 R11: 0000000000000246 R12: 00007ffd3c372b10 [ 287.982905] R13: 0000000000000006 R14: 0000000000000000 R15: 0000000000022000 [ 288.005456] INFO: task syz-executor.2:6689 blocked for more than 140 seconds. [ 288.012746] Not tainted 4.19.206-syzkaller #0 [ 288.035432] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 288.043533] syz-executor.2 D28200 6689 5654 0x80000004 [ 288.065428] Call Trace: [ 288.068179] __schedule+0xdb5/0x1d40 [ 288.071890] ? __sched_text_start+0x8/0x8 [ 288.085473] ? rwsem_down_read_failed+0x203/0x3e0 [ 288.090357] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.094935] ? _raw_spin_unlock_irq+0x27/0x80 [ 288.115443] ? rwsem_down_read_failed+0x21c/0x3e0 [ 288.120310] schedule+0x7f/0x1b0 [ 288.123684] rwsem_down_read_failed+0x21c/0x3e0 [ 288.145441] ? rwsem_down_write_failed+0xbe0/0xbe0 [ 288.150390] ? find_held_lock+0x36/0x1d0 [ 288.154448] ? __might_fault+0xf1/0x1b0 [ 288.175465] call_rwsem_down_read_failed+0x18/0x30 [ 288.180427] down_read+0x49/0xb0 [ 288.183782] ? do_exit+0x5fc/0x2cf0 [ 288.195446] do_exit+0x5fc/0x2cf0 [ 288.198938] ? mm_update_next_owner+0x680/0x680 [ 288.203619] ? find_held_lock+0x36/0x1d0 [ 288.225426] ? get_signal+0x2c7/0x19e0 [ 288.229346] ? _raw_spin_unlock_irq+0x27/0x80 [ 288.233835] ? get_signal+0x2c7/0x19e0 [ 288.245439] do_group_exit+0xf4/0x2f0 [ 288.249254] get_signal+0x316/0x19e0 [ 288.252970] ? lock_downgrade+0x860/0x860 [ 288.275428] ? kasan_check_read+0x11/0x20 [ 288.279598] do_signal+0x87/0x1960 [ 288.283126] ? fd_install+0x47/0x60 [ 288.295433] ? __do_sys_perf_event_open+0x1599/0x20d0 [ 288.300641] ? setup_sigcontext+0x7d0/0x7d0 [ 288.304966] ? perf_event_set_output+0x430/0x430 [ 288.325417] ? __x64_sys_futex+0x1cb/0x3a0 [ 288.329757] ? exit_to_usermode_loop+0x3a/0x200 [ 288.334585] ? do_syscall_64+0x413/0x4e0 [ 288.359720] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.364335] ? exit_to_usermode_loop+0x3a/0x200 [ 288.380049] ? trace_hardirqs_on+0x28/0x190 [ 288.384391] exit_to_usermode_loop+0x114/0x200 [ 288.419856] do_syscall_64+0x413/0x4e0 [ 288.423791] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.430770] RIP: 0033:0x461089 [ 288.433966] Code: Bad RIP value. [ 288.445694] RSP: 002b:00007f22f3109218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 288.453501] RAX: fffffffffffffe00 RBX: 000000000052bf08 RCX: 0000000000461089 [ 288.486844] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000052bf08 [ 288.518280] RBP: 000000000052bf00 R08: 0000000000000000 R09: 0000000000000000 [ 288.527860] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000052bf0c [ 288.535135] R13: 00007ffd3c3729bf R14: 00007f22f3109300 R15: 0000000000022000 [ 288.568328] INFO: task syz-executor.3:6685 blocked for more than 140 seconds. [ 288.588532] Not tainted 4.19.206-syzkaller #0 [ 288.593599] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 288.628269] syz-executor.3 D28168 6685 5656 0x80000004 [ 288.633919] Call Trace: [ 288.648311] __schedule+0xdb5/0x1d40 [ 288.652040] ? __sched_text_start+0x8/0x8 [ 288.668306] ? rwsem_down_read_failed+0x203/0x3e0 [ 288.673167] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.696874] ? _raw_spin_unlock_irq+0x27/0x80 [ 288.701380] ? rwsem_down_read_failed+0x21c/0x3e0 [ 288.716869] schedule+0x7f/0x1b0 [ 288.720254] rwsem_down_read_failed+0x21c/0x3e0 [ 288.724915] ? rwsem_down_write_failed+0xbe0/0xbe0 [ 288.756839] ? find_held_lock+0x36/0x1d0 [ 288.760935] ? __might_fault+0xf1/0x1b0 [ 288.764911] call_rwsem_down_read_failed+0x18/0x30 [ 288.787556] down_read+0x49/0xb0 [ 288.790942] ? do_exit+0x5fc/0x2cf0 [ 288.794567] do_exit+0x5fc/0x2cf0 [ 288.817737] ? trace_hardirqs_on+0x28/0x190 [ 288.822092] ? mm_update_next_owner+0x680/0x680 [ 288.849713] ? find_held_lock+0x36/0x1d0 [ 288.853797] ? get_signal+0x2c7/0x19e0 [ 288.867583] ? _raw_spin_unlock_irq+0x27/0x80 [ 288.872096] ? get_signal+0x2c7/0x19e0 [ 288.897567] do_group_exit+0xf4/0x2f0 [ 288.901386] get_signal+0x316/0x19e0 [ 288.905093] ? lock_downgrade+0x860/0x860 [ 288.927556] ? call_rwsem_down_write_failed_killable+0x17/0x30 [ 288.933551] do_signal+0x87/0x1960 [ 288.947558] ? vm_mmap_pgoff+0x15a/0x210 [ 288.951640] ? vma_is_stack_for_current+0x90/0x90 [ 288.977551] ? setup_sigcontext+0x7d0/0x7d0 [ 288.981915] ? kvm_clock_get_cycles+0x9/0x10 [ 288.997572] ? ksys_mmap_pgoff+0xa4/0x650 [ 289.001738] ? exit_to_usermode_loop+0x3a/0x200 [ 289.027722] ? do_syscall_64+0x413/0x4e0 [ 289.031835] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.047580] ? exit_to_usermode_loop+0x3a/0x200 [ 289.052267] ? trace_hardirqs_on+0x28/0x190 [ 289.077567] exit_to_usermode_loop+0x114/0x200 [ 289.082173] do_syscall_64+0x413/0x4e0 [ 289.109734] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.114962] RIP: 0033:0x4610d2 [ 289.119232] Code: Bad RIP value. [ 289.122591] RSP: 002b:00007fff7329fff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 289.149089] RAX: fffffffffffffffc RBX: 0000000000020022 RCX: 00000000004610d2 [ 289.175365] RDX: 0000000000000000 RSI: 0000000000021000 RDI: 0000000000000000 [ 289.182662] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 289.215354] R10: 0000000000020022 R11: 0000000000000246 R12: 00007fff732a01c0 [ 289.222646] R13: 0000000000000006 R14: 0000000000000000 R15: 0000000000022000 [ 289.245489] INFO: task syz-executor.3:6688 blocked for more than 140 seconds. [ 289.252784] Not tainted 4.19.206-syzkaller #0 [ 289.265369] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 289.273456] syz-executor.3 D28200 6688 5656 0x80000004 [ 289.295389] Call Trace: [ 289.298003] __schedule+0xdb5/0x1d40 [ 289.301716] ? __sched_text_start+0x8/0x8 [ 289.325364] ? rwsem_down_read_failed+0x203/0x3e0 [ 289.330227] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.334800] ? _raw_spin_unlock_irq+0x27/0x80 [ 289.355400] ? rwsem_down_read_failed+0x21c/0x3e0 [ 289.360257] schedule+0x7f/0x1b0 [ 289.363613] rwsem_down_read_failed+0x21c/0x3e0 [ 289.375401] ? rwsem_down_write_failed+0xbe0/0xbe0 [ 289.380345] ? find_held_lock+0x36/0x1d0 [ 289.384402] ? __might_fault+0xf1/0x1b0 [ 289.405364] call_rwsem_down_read_failed+0x18/0x30 [ 289.410319] down_read+0x49/0xb0 [ 289.413676] ? do_exit+0x5fc/0x2cf0 [ 289.425362] do_exit+0x5fc/0x2cf0 [ 289.428871] ? mm_update_next_owner+0x680/0x680 [ 289.433534] ? find_held_lock+0x36/0x1d0 [ 289.455393] ? get_signal+0x2c7/0x19e0 [ 289.459304] ? _raw_spin_unlock_irq+0x27/0x80 [ 289.463787] ? get_signal+0x2c7/0x19e0 [ 289.485710] do_group_exit+0xf4/0x2f0 [ 289.489534] get_signal+0x316/0x19e0 [ 289.493236] ? lock_downgrade+0x860/0x860 [ 289.505361] ? kasan_check_read+0x11/0x20 [ 289.509534] do_signal+0x87/0x1960 [ 289.513067] ? fd_install+0x47/0x60 [ 289.525357] ? __do_sys_perf_event_open+0x1599/0x20d0 [ 289.530561] ? setup_sigcontext+0x7d0/0x7d0 [ 289.534879] ? perf_event_set_output+0x430/0x430 [ 289.555378] ? __x64_sys_futex+0x1cb/0x3a0 [ 289.559632] ? exit_to_usermode_loop+0x3a/0x200 [ 289.564287] ? do_syscall_64+0x413/0x4e0 [ 289.585350] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.589951] ? exit_to_usermode_loop+0x3a/0x200 [ 289.594780] ? trace_hardirqs_on+0x28/0x190 [ 289.615381] exit_to_usermode_loop+0x114/0x200 [ 289.619994] do_syscall_64+0x413/0x4e0 [ 289.623873] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.645333] RIP: 0033:0x461089 [ 289.648987] Code: Bad RIP value. [ 289.652346] RSP: 002b:00007f9d49723218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 289.675375] RAX: fffffffffffffe00 RBX: 000000000052bf08 RCX: 0000000000461089 [ 289.682670] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000052bf08 [ 289.705334] RBP: 000000000052bf00 R08: 0000000000000000 R09: 0000000000000000 [ 289.712620] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000052bf0c [ 289.735368] R13: 00007fff732a006f R14: 00007f9d49723300 R15: 0000000000022000 [ 289.755959] [ 289.755959] Showing all locks held in the system: [ 289.762303] 1 lock held by khungtaskd/1047: [ 289.775371] #0: 000000007f57ea1c (rcu_read_lock){....}, at: debug_show_all_locks+0x5b/0x27a [ 289.784029] 1 lock held by in:imklog/5345: [ 289.805369] #0: 00000000221624f2 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xa7/0xd0 [ 289.813202] 1 lock held by syz-executor.5/6683: [ 289.825326] #0: 000000000de726cf (&mm->mmap_sem){++++}, at: do_exit+0x5fc/0x2cf0 [ 289.832974] 1 lock held by syz-executor.5/6690: [ 289.855352] #0: 000000000de726cf (&mm->mmap_sem){++++}, at: do_exit+0x5fc/0x2cf0 [ 289.863005] 2 locks held by syz-executor.5/6701: [ 289.875362] 1 lock held by syz-executor.2/6684: [ 289.880042] #0: 00000000353f5287 (&mm->mmap_sem){++++}, at: do_exit+0x5fc/0x2cf0 [ 289.905323] 1 lock held by syz-executor.2/6689: [ 289.910005] #0: 00000000353f5287 (&mm->mmap_sem){++++}, at: do_exit+0x5fc/0x2cf0 [ 289.935368] 2 locks held by syz-executor.2/6699: [ 289.940144] 1 lock held by syz-executor.3/6685: [ 289.944796] #0: 000000003e97b0a8 (&mm->mmap_sem){++++}, at: do_exit+0x5fc/0x2cf0 [ 289.965320] 1 lock held by syz-executor.3/6688: [ 289.970005] #0: 000000003e97b0a8 (&mm->mmap_sem){++++}, at: do_exit+0x5fc/0x2cf0 [ 289.995343] 2 locks held by syz-executor.3/6698: [ 290.000186] [ 290.001801] ============================================= [ 290.001801] [ 290.025541] NMI backtrace for cpu 0 [ 290.029184] CPU: 0 PID: 1047 Comm: khungtaskd Not tainted 4.19.206-syzkaller #0 [ 290.036620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.046049] Call Trace: [ 290.048630] dump_stack+0x123/0x171 [ 290.052250] nmi_cpu_backtrace.cold.4+0x3e/0x76 [ 290.056921] ? lapic_can_unplug_cpu+0x80/0x80 [ 290.061536] nmi_trigger_cpumask_backtrace+0xe6/0x120 [ 290.066724] arch_trigger_cpumask_backtrace+0x14/0x20 [ 290.071903] watchdog+0x5c3/0xb40 [ 290.075350] kthread+0x347/0x410 [ 290.078700] ? hungtask_pm_notify+0x40/0x40 [ 290.083004] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 290.088531] ret_from_fork+0x24/0x30 [ 290.092356] Sending NMI from CPU 0 to CPUs 1: [ 290.097001] NMI backtrace for cpu 1 [ 290.097003] CPU: 1 PID: 823 Comm: kworker/u4:3 Not tainted 4.19.206-syzkaller #0 [ 290.097005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.097006] Workqueue: bat_events batadv_nc_worker [ 290.097009] RIP: 0010:debug_lockdep_rcu_enabled.part.3+0x2a/0x60 [ 290.097012] Code: 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 65 48 8b 1c 25 80 ee 01 00 48 8d bb 84 08 00 00 48 89 fa 48 c1 ea 03 0f b6 14 02 <48> 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 10 8b 93 84 08 00 [ 290.097013] RSP: 0018:ffff8881f3f67c30 EFLAGS: 00000803 [ 290.097016] RAX: dffffc0000000000 RBX: ffff8881f3f4a300 RCX: ffffffff81514b41 [ 290.097018] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881f3f4ab84 [ 290.097019] RBP: ffff8881f3f67c38 R08: 0000000000000000 R09: ffffed103ed2473a [ 290.097021] R10: ffffed103ed2473a R11: ffff8881f69239d3 R12: ffff8881f3f4a300 [ 290.097022] R13: 0000000000000263 R14: ffffffff88199ba0 R15: dffffc0000000000 [ 290.097024] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 290.097026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 290.097027] CR2: 00007f01a6c41000 CR3: 000000000806d002 CR4: 00000000001606e0 [ 290.097029] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 290.097030] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 290.097031] Call Trace: [ 290.097033] debug_lockdep_rcu_enabled+0x77/0x90 [ 290.097034] lock_release+0x5f2/0x850 [ 290.097035] ? batadv_nc_worker+0x174/0x630 [ 290.097036] ? lock_downgrade+0x860/0x860 [ 290.097038] ? kasan_check_read+0x11/0x20 [ 290.097039] batadv_nc_worker+0x191/0x630 [ 290.097040] process_one_work+0x830/0x1670 [ 290.097042] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 290.097043] ? lock_acquire+0x173/0x3d0 [ 290.097044] ? kasan_check_write+0x14/0x20 [ 290.097045] ? do_raw_spin_lock+0xd0/0x240 [ 290.097047] worker_thread+0x85/0xb60 [ 290.097048] ? __kthread_parkme+0x37/0x1c0 [ 290.097049] kthread+0x347/0x410 [ 290.097050] ? process_one_work+0x1670/0x1670 [ 290.097052] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 290.097053] ret_from_fork+0x24/0x30 [ 290.110577] Kernel panic - not syncing: hung_task: blocked tasks [ 290.306663] CPU: 0 PID: 1047 Comm: khungtaskd Not tainted 4.19.206-syzkaller #0 [ 290.314093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.323436] Call Trace: [ 290.326016] dump_stack+0x123/0x171 [ 290.329633] panic+0x1cd/0x375 [ 290.332814] ? __warn_printk+0xd6/0xd6 [ 290.336699] watchdog+0x5d4/0xb40 [ 290.340155] kthread+0x347/0x410 [ 290.343508] ? hungtask_pm_notify+0x40/0x40 [ 290.347814] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 290.353356] ret_from_fork+0x24/0x30 [ 290.358262] Kernel Offset: disabled [ 290.361885] Rebooting in 86400 seconds..