[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.413541] audit: type=1400 audit(1627444593.123:8): avc: denied { execmem } for pid=5509 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 27.438124] IPVS: ftp: loaded support on port[0] = 21 [ 27.876539] can: request_module (can-proto-0) failed. [ 27.929121] can: request_module (can-proto-0) failed. [ 27.954565] audit: type=1400 audit(1627444593.673:9): avc: denied { create } for pid=5500 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.10.20' (ECDSA) to the list of known hosts. 2021/07/28 03:56:41 parsed 1 programs 2021/07/28 03:56:41 executed programs: 0 [ 35.708617] audit: type=1400 audit(1627444601.417:10): avc: denied { execmem } for pid=5595 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 35.746951] IPVS: ftp: loaded support on port[0] = 21 [ 35.753844] IPVS: ftp: loaded support on port[0] = 21 [ 35.775515] IPVS: ftp: loaded support on port[0] = 21 [ 35.804405] IPVS: ftp: loaded support on port[0] = 21 [ 35.804469] IPVS: ftp: loaded support on port[0] = 21 [ 35.854305] IPVS: ftp: loaded support on port[0] = 21 [ 36.033161] chnl_net:caif_netlink_parms(): no params data found [ 36.056477] chnl_net:caif_netlink_parms(): no params data found [ 36.105633] chnl_net:caif_netlink_parms(): no params data found [ 36.173994] chnl_net:caif_netlink_parms(): no params data found [ 36.205843] chnl_net:caif_netlink_parms(): no params data found [ 36.237776] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.244641] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.253892] device bridge_slave_0 entered promiscuous mode [ 36.261648] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.268021] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.275171] device bridge_slave_0 entered promiscuous mode [ 36.284591] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.290984] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.297742] device bridge_slave_1 entered promiscuous mode [ 36.324213] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.331931] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.338682] device bridge_slave_1 entered promiscuous mode [ 36.364066] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.370624] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.377367] device bridge_slave_0 entered promiscuous mode [ 36.393632] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.406032] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.414157] chnl_net:caif_netlink_parms(): no params data found [ 36.424653] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.433540] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.442302] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.448613] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.456035] device bridge_slave_1 entered promiscuous mode [ 36.479495] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.486142] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.493433] device bridge_slave_0 entered promiscuous mode [ 36.517333] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.525019] team0: Port device team_slave_0 added [ 36.538643] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.545221] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.552727] device bridge_slave_1 entered promiscuous mode [ 36.567682] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.574212] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.582030] device bridge_slave_0 entered promiscuous mode [ 36.588301] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.595672] team0: Port device team_slave_1 added [ 36.607764] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.615713] team0: Port device team_slave_0 added [ 36.621894] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.633658] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.640231] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.646969] device bridge_slave_1 entered promiscuous mode [ 36.653514] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.664403] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.671944] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.679006] team0: Port device team_slave_1 added [ 36.685420] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.694405] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.703169] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.727823] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.743696] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.750781] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.757523] device bridge_slave_0 entered promiscuous mode [ 36.764888] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.776669] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.797546] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.804058] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.811794] device bridge_slave_1 entered promiscuous mode [ 36.818622] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.862229] device hsr_slave_0 entered promiscuous mode [ 36.910181] device hsr_slave_1 entered promiscuous mode [ 36.940028] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.947138] team0: Port device team_slave_0 added [ 36.953571] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.960969] team0: Port device team_slave_0 added [ 37.021224] device hsr_slave_0 entered promiscuous mode [ 37.059919] device hsr_slave_1 entered promiscuous mode [ 37.099996] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.106838] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.115107] team0: Port device team_slave_1 added [ 37.120937] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.128069] team0: Port device team_slave_1 added [ 37.137632] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.145106] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.152949] team0: Port device team_slave_0 added [ 37.162572] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.169379] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.176264] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.184093] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.192312] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.199384] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.206532] team0: Port device team_slave_1 added [ 37.211834] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.219023] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.228256] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.236093] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.247614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.301766] device hsr_slave_0 entered promiscuous mode [ 37.369830] device hsr_slave_1 entered promiscuous mode [ 37.481109] device hsr_slave_0 entered promiscuous mode [ 37.519769] device hsr_slave_1 entered promiscuous mode [ 37.560112] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.601012] device hsr_slave_0 entered promiscuous mode [ 37.639663] device hsr_slave_1 entered promiscuous mode [ 37.681031] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.687807] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.695071] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.702193] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.710171] team0: Port device team_slave_0 added [ 37.715598] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.723584] team0: Port device team_slave_1 added [ 37.728849] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.737710] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.744524] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.755094] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.762542] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.775291] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.793676] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.841085] device hsr_slave_0 entered promiscuous mode [ 37.879595] device hsr_slave_1 entered promiscuous mode [ 37.924805] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.932118] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.947645] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.955970] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.006078] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.026654] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.039048] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.049789] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.058672] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.076262] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.084025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.092384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.100303] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.111023] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.117078] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.137237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.144503] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.155117] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.162245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.179702] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.187187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.195461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.202595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.211406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.219008] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.225455] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.235169] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.241951] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.252090] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.259735] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.266716] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.273220] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.280283] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.287339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.295808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.303670] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.310015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.318342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.325770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.333299] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.341179] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.349064] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.356958] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.364915] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.371179] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.379723] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.386118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.393761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.402384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.409186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.415920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.424527] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.431388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.438470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.446023] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.455712] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.463969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.472385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.480015] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.486336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.493311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.501491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.509502] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.517363] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.523489] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.531086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.538681] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.545070] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.554419] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.562365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.570452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.578114] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.584481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.591883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.600274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.607726] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.614076] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.620901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.628435] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.636727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.643794] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.652336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.661667] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.667765] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.675027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.683281] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.691750] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.698643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.707153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.715048] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.721440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.728486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.736282] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.743967] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.750337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.757006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.765208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.772791] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.779166] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.785836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.795412] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.804709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.813982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.822747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.829880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.836862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.844302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.852274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.860418] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.866733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.873745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.881607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.889135] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.895451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.902339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.910104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.917613] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.925928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.935405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.944159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.952607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.960232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.967847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.976008] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.982373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.989950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.997471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.005874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.013840] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.021772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.029807] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.037265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.045213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.052933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.060951] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.068933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.076433] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.084948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.093591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.103084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.110888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.118500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.127490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.134913] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.144061] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.151030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.158639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.166339] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.172707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.180105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.187609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.195361] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.202817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.210604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.217866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.225635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.233232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.240914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.249697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.258475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.266183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.273847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.283134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.291947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.300416] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.310109] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.318516] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.325956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.334387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.342277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.349861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.357200] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.364645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.372151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.379497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.386994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.396021] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.404597] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.412313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.421299] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.428097] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.435648] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.442697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.450446] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.457820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.465545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.472992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.480600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.487846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.495594] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.503136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.510939] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.516941] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.527172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.534942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.543035] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.549492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.558052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.566104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.573685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.581476] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.591205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.600152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.608050] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.616208] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.623139] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.635522] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.644312] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.651444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.659828] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.667270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.675195] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.682708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.690388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.697624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.705313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.714075] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.725008] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.734333] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.741143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.748603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.769318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.779108] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.790028] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.797258] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.805660] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.814677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.825349] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.837922] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.845143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.858295] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.865015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.872897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.883739] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.896377] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.908245] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.926487] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.947915] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.971972] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.991617] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 285.891343] INFO: task syz-executor.1:6578 blocked for more than 140 seconds. [ 285.898713] Not tainted 4.19.198-syzkaller #0 [ 285.904982] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 285.913021] syz-executor.1 D28312 6578 5608 0x00000004 [ 285.918640] Call Trace: [ 285.921311] __schedule+0xdbb/0x1d60 [ 285.925018] ? __sched_text_start+0x8/0x8 [ 285.929141] ? mark_held_locks+0x130/0x130 [ 285.933416] schedule+0x7f/0x1b0 [ 285.936767] schedule_timeout+0x6e3/0xe00 [ 285.940937] ? find_held_lock+0x36/0x1d0 [ 285.944984] ? usleep_range+0x130/0x130 [ 285.948934] ? mark_held_locks+0xc7/0x130 [ 285.953121] ? _raw_spin_unlock_irq+0x27/0x80 [ 285.957598] ? wait_for_completion+0x27a/0x460 [ 285.962246] ? lockdep_hardirqs_on+0x421/0x5c0 [ 285.966812] ? _raw_spin_unlock_irq+0x27/0x80 [ 285.971337] ? trace_hardirqs_on+0x28/0x190 [ 285.975645] wait_for_completion+0x282/0x460 [ 285.980031] ? wait_for_completion_interruptible+0x500/0x500 [ 285.985845] ? wake_up_q+0x100/0x100 [ 285.989546] ? pcrypt_aead_encrypt+0x357/0x450 [ 285.994167] aead_recvmsg+0x1144/0x1fb0 [ 285.998135] ? kasan_check_read+0x11/0x20 [ 286.002324] ? aead_sendpage_nokey+0x80/0x80 [ 286.006720] ? selinux_socket_recvmsg+0x31/0x40 [ 286.011426] ? security_socket_recvmsg+0x5d/0xa0 [ 286.016169] ? aead_sendpage_nokey+0x80/0x80 [ 286.020605] sock_recvmsg+0xb9/0xf0 [ 286.024223] sock_read_iter+0x252/0x440 [ 286.028173] ? sock_recvmsg+0xf0/0xf0 [ 286.032612] do_iter_readv_writev+0x3f2/0x960 [ 286.037103] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 286.041882] ? rw_verify_area+0xb8/0x2b0 [ 286.045930] do_iter_read+0x1e0/0x5a0 [ 286.049708] ? dup_iter+0x250/0x250 [ 286.053380] vfs_readv+0xc9/0x130 [ 286.056823] ? lock_downgrade+0x860/0x860 [ 286.061036] ? compat_rw_copy_check_uvector+0x330/0x330 [ 286.066386] ? kasan_check_read+0x11/0x20 [ 286.070580] ? expand_files.part.8+0x700/0x700 [ 286.075155] ? __fget_light+0x174/0x1e0 [ 286.079110] do_readv+0x110/0x330 [ 286.082596] ? vfs_readv+0x130/0x130 [ 286.086416] ? do_syscall_64+0x21/0x4e0 [ 286.090425] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.095845] __x64_sys_readv+0x70/0xb0 [ 286.099713] do_syscall_64+0xd6/0x4e0 [ 286.103558] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.108736] RIP: 0033:0x4603b9 [ 286.111972] Code: Bad RIP value. [ 286.115318] RSP: 002b:00007fced9315198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 286.123191] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 286.130504] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 286.137762] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 286.145100] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 286.152416] R13: 0000000000000003 R14: 00000000004b129a R15: 00007fced93156bc [ 286.159706] INFO: task syz-executor.0:6592 blocked for more than 140 seconds. [ 286.167612] Not tainted 4.19.198-syzkaller #0 [ 286.172680] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.180674] syz-executor.0 D27944 6592 5603 0x00000004 [ 286.186327] Call Trace: [ 286.188894] __schedule+0xdbb/0x1d60 [ 286.192644] ? __lock_acquire+0x792/0x4950 [ 286.196882] ? __sched_text_start+0x8/0x8 [ 286.201049] ? mark_held_locks+0x130/0x130 [ 286.205268] ? mark_held_locks+0x130/0x130 [ 286.209482] schedule+0x7f/0x1b0 [ 286.212887] schedule_timeout+0x6e3/0xe00 [ 286.217017] ? find_held_lock+0x36/0x1d0 [ 286.221101] ? usleep_range+0x130/0x130 [ 286.225062] ? mark_held_locks+0xc7/0x130 [ 286.229184] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.233733] ? wait_for_completion+0x27a/0x460 [ 286.238306] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.242915] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.247398] ? trace_hardirqs_on+0x28/0x190 [ 286.251777] wait_for_completion+0x282/0x460 [ 286.256176] ? wait_for_completion_interruptible+0x500/0x500 [ 286.261998] ? wake_up_q+0x100/0x100 [ 286.265751] ? pcrypt_aead_encrypt+0x357/0x450 [ 286.270321] aead_recvmsg+0x1144/0x1fb0 [ 286.274325] ? kasan_check_read+0x11/0x20 [ 286.278522] ? aead_sendpage_nokey+0x80/0x80 [ 286.282962] ? selinux_socket_recvmsg+0x31/0x40 [ 286.287617] ? security_socket_recvmsg+0x5d/0xa0 [ 286.292999] ? aead_sendpage_nokey+0x80/0x80 [ 286.297448] sock_recvmsg+0xb9/0xf0 [ 286.301104] sock_read_iter+0x252/0x440 [ 286.305069] ? sock_recvmsg+0xf0/0xf0 [ 286.308851] do_iter_readv_writev+0x3f2/0x960 [ 286.313389] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 286.318197] ? rw_verify_area+0xb8/0x2b0 [ 286.322314] do_iter_read+0x1e0/0x5a0 [ 286.326100] ? dup_iter+0x250/0x250 [ 286.329705] vfs_readv+0xc9/0x130 [ 286.333202] ? lock_downgrade+0x860/0x860 [ 286.337336] ? compat_rw_copy_check_uvector+0x330/0x330 [ 286.342723] ? kasan_check_read+0x11/0x20 [ 286.346859] ? expand_files.part.8+0x700/0x700 [ 286.351493] ? __fget_light+0x174/0x1e0 [ 286.355460] do_readv+0x110/0x330 [ 286.358948] ? vfs_readv+0x130/0x130 [ 286.362692] ? do_syscall_64+0x21/0x4e0 [ 286.366655] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.372314] __x64_sys_readv+0x70/0xb0 [ 286.376199] do_syscall_64+0xd6/0x4e0 [ 286.379978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.385195] RIP: 0033:0x4603b9 [ 286.388402] Code: Bad RIP value. [ 286.391804] RSP: 002b:00007f020606b198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 286.399496] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 286.406792] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 286.414135] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 286.421987] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 286.429257] R13: 0000000000000003 R14: 00000000004b129a R15: 00007f020606b6bc [ 286.436583] INFO: task syz-executor.5:6593 blocked for more than 140 seconds. [ 286.443935] Not tainted 4.19.198-syzkaller #0 [ 286.448929] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.456991] syz-executor.5 D28184 6593 5605 0x00000004 [ 286.462653] Call Trace: [ 286.465230] __schedule+0xdbb/0x1d60 [ 286.468919] ? __sched_text_start+0x8/0x8 [ 286.473100] ? mark_held_locks+0x130/0x130 [ 286.477383] schedule+0x7f/0x1b0 [ 286.480866] schedule_timeout+0x6e3/0xe00 [ 286.485054] ? find_held_lock+0x36/0x1d0 [ 286.489129] ? usleep_range+0x130/0x130 [ 286.493143] ? mark_held_locks+0xc7/0x130 [ 286.497277] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.501796] ? wait_for_completion+0x27a/0x460 [ 286.506366] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.510984] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.515464] ? trace_hardirqs_on+0x28/0x190 [ 286.519762] wait_for_completion+0x282/0x460 [ 286.524193] ? wait_for_completion_interruptible+0x500/0x500 [ 286.529978] ? wake_up_q+0x100/0x100 [ 286.533729] ? pcrypt_aead_encrypt+0x357/0x450 [ 286.538296] aead_recvmsg+0x1144/0x1fb0 [ 286.542298] ? kasan_check_read+0x11/0x20 [ 286.546440] ? aead_sendpage_nokey+0x80/0x80 [ 286.551485] ? selinux_socket_recvmsg+0x31/0x40 [ 286.556147] ? security_socket_recvmsg+0x5d/0xa0 [ 286.560922] ? aead_sendpage_nokey+0x80/0x80 [ 286.565314] sock_recvmsg+0xb9/0xf0 [ 286.568934] sock_read_iter+0x252/0x440 [ 286.572944] ? sock_recvmsg+0xf0/0xf0 [ 286.576733] do_iter_readv_writev+0x3f2/0x960 [ 286.581247] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 286.585988] ? rw_verify_area+0xb8/0x2b0 [ 286.590023] do_iter_read+0x1e0/0x5a0 [ 286.593857] ? dup_iter+0x250/0x250 [ 286.597470] vfs_readv+0xc9/0x130 [ 286.600948] ? lock_downgrade+0x860/0x860 [ 286.605093] ? compat_rw_copy_check_uvector+0x330/0x330 [ 286.610492] ? kasan_check_read+0x11/0x20 [ 286.614743] ? expand_files.part.8+0x700/0x700 [ 286.619318] ? __fget_light+0x174/0x1e0 [ 286.623325] do_readv+0x110/0x330 [ 286.626784] ? vfs_readv+0x130/0x130 [ 286.630535] ? do_syscall_64+0x21/0x4e0 [ 286.634500] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.639849] __x64_sys_readv+0x70/0xb0 [ 286.643759] do_syscall_64+0xd6/0x4e0 [ 286.647552] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.652776] RIP: 0033:0x4603b9 [ 286.655956] Code: Bad RIP value. [ 286.659298] RSP: 002b:00007fcee45f3198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 286.667025] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 286.674330] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 286.682190] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 286.689446] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 286.696736] R13: 0000000000000003 R14: 00000000004b129a R15: 00007fcee45f36bc [ 286.704062] INFO: task syz-executor.5:6605 blocked for more than 140 seconds. [ 286.711380] Not tainted 4.19.198-syzkaller #0 [ 286.716376] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.724362] syz-executor.5 D27880 6605 5605 0x00000004 [ 286.729975] Call Trace: [ 286.732606] __schedule+0xdbb/0x1d60 [ 286.736308] ? __sched_text_start+0x8/0x8 [ 286.740499] ? mark_held_locks+0x130/0x130 [ 286.744724] schedule+0x7f/0x1b0 [ 286.748069] schedule_timeout+0x6e3/0xe00 [ 286.752260] ? find_held_lock+0x36/0x1d0 [ 286.756354] ? usleep_range+0x130/0x130 [ 286.760309] ? mark_held_locks+0xc7/0x130 [ 286.764523] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.769003] ? wait_for_completion+0x27a/0x460 [ 286.773628] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.778195] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.782710] ? trace_hardirqs_on+0x28/0x190 [ 286.787126] wait_for_completion+0x282/0x460 [ 286.791573] ? wait_for_completion_interruptible+0x500/0x500 [ 286.797355] ? wake_up_q+0x100/0x100 [ 286.801092] ? pcrypt_aead_encrypt+0x357/0x450 [ 286.805664] aead_recvmsg+0x1144/0x1fb0 [ 286.809613] ? kasan_check_read+0x11/0x20 [ 286.814410] ? aead_sendpage_nokey+0x80/0x80 [ 286.818808] ? selinux_socket_recvmsg+0x31/0x40 [ 286.823496] ? security_socket_recvmsg+0x5d/0xa0 [ 286.828237] ? aead_sendpage_nokey+0x80/0x80 [ 286.832677] sock_recvmsg+0xb9/0xf0 [ 286.836300] sock_read_iter+0x252/0x440 [ 286.840249] ? sock_recvmsg+0xf0/0xf0 [ 286.844081] do_iter_readv_writev+0x3f2/0x960 [ 286.848564] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 286.853358] ? rw_verify_area+0xb8/0x2b0 [ 286.857404] do_iter_read+0x1e0/0x5a0 [ 286.861227] ? dup_iter+0x250/0x250 [ 286.864841] vfs_readv+0xc9/0x130 [ 286.868271] ? lock_downgrade+0x860/0x860 [ 286.872449] ? compat_rw_copy_check_uvector+0x330/0x330 [ 286.877797] ? kasan_check_read+0x11/0x20 [ 286.881971] ? expand_files.part.8+0x700/0x700 [ 286.886534] ? kasan_check_read+0x11/0x20 [ 286.890716] ? __fget_light+0x174/0x1e0 [ 286.894684] do_readv+0x110/0x330 [ 286.898123] ? vfs_readv+0x130/0x130 [ 286.901855] ? do_syscall_64+0x21/0x4e0 [ 286.905835] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.911236] __x64_sys_readv+0x70/0xb0 [ 286.915113] do_syscall_64+0xd6/0x4e0 [ 286.918891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.924103] RIP: 0033:0x4603b9 [ 286.927284] Code: Bad RIP value. [ 286.930680] RSP: 002b:00007fcee45d2198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 286.938474] RAX: ffffffffffffffda RBX: 000000000052bfa0 RCX: 00000000004603b9 [ 286.946332] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 286.953645] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 286.960941] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 286.968191] R13: 0000000000000003 R14: 00000000004b129a R15: 00007fcee45d26bc [ 286.975505] INFO: task syz-executor.3:6604 blocked for more than 140 seconds. [ 286.982807] Not tainted 4.19.198-syzkaller #0 [ 286.987805] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.995786] syz-executor.3 D28344 6604 5601 0x00000004 [ 287.001445] Call Trace: [ 287.004018] __schedule+0xdbb/0x1d60 [ 287.007725] ? __sched_text_start+0x8/0x8 [ 287.011908] ? mark_held_locks+0x130/0x130 [ 287.016130] schedule+0x7f/0x1b0 [ 287.019536] schedule_timeout+0x6e3/0xe00 [ 287.023709] ? find_held_lock+0x36/0x1d0 [ 287.027757] ? usleep_range+0x130/0x130 [ 287.031766] ? mark_held_locks+0xc7/0x130 [ 287.035918] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.040431] ? wait_for_completion+0x27a/0x460 [ 287.044996] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.049549] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.054067] ? trace_hardirqs_on+0x28/0x190 [ 287.058409] wait_for_completion+0x282/0x460 [ 287.062845] ? wait_for_completion_interruptible+0x500/0x500 [ 287.068626] ? wake_up_q+0x100/0x100 [ 287.072973] ? pcrypt_aead_encrypt+0x357/0x450 [ 287.077549] aead_recvmsg+0x1144/0x1fb0 [ 287.081547] ? kasan_check_read+0x11/0x20 [ 287.085713] ? aead_sendpage_nokey+0x80/0x80 [ 287.090098] ? selinux_socket_recvmsg+0x31/0x40 [ 287.094788] ? security_socket_recvmsg+0x5d/0xa0 [ 287.099531] ? aead_sendpage_nokey+0x80/0x80 [ 287.103959] sock_recvmsg+0xb9/0xf0 [ 287.107573] sock_read_iter+0x252/0x440 [ 287.111593] ? sock_recvmsg+0xf0/0xf0 [ 287.115386] do_iter_readv_writev+0x3f2/0x960 [ 287.119860] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 287.124640] ? rw_verify_area+0xb8/0x2b0 [ 287.128691] do_iter_read+0x1e0/0x5a0 [ 287.132527] ? dup_iter+0x250/0x250 [ 287.136143] vfs_readv+0xc9/0x130 [ 287.139578] ? lock_downgrade+0x860/0x860 [ 287.143750] ? compat_rw_copy_check_uvector+0x330/0x330 [ 287.149101] ? kasan_check_read+0x11/0x20 [ 287.153321] ? expand_files.part.8+0x700/0x700 [ 287.157909] ? __fget_light+0x174/0x1e0 [ 287.161907] do_readv+0x110/0x330 [ 287.165347] ? vfs_readv+0x130/0x130 [ 287.169036] ? do_syscall_64+0x21/0x4e0 [ 287.173055] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.178411] __x64_sys_readv+0x70/0xb0 [ 287.182319] do_syscall_64+0xd6/0x4e0 [ 287.186112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.191344] RIP: 0033:0x4603b9 [ 287.194528] Code: Bad RIP value. [ 287.197876] RSP: 002b:00007fd17dc54198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 287.206196] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 287.213516] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 287.220812] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 287.228087] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 287.235377] R13: 0000000000000003 R14: 00000000004b129a R15: 00007fd17dc546bc [ 287.242705] INFO: task syz-executor.2:6610 blocked for more than 140 seconds. [ 287.249973] Not tainted 4.19.198-syzkaller #0 [ 287.255010] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.263010] syz-executor.2 D28344 6610 5599 0x00000004 [ 287.268626] Call Trace: [ 287.271262] __schedule+0xdbb/0x1d60 [ 287.274973] ? __sched_text_start+0x8/0x8 [ 287.279111] ? mark_held_locks+0x130/0x130 [ 287.283381] schedule+0x7f/0x1b0 [ 287.286737] schedule_timeout+0x6e3/0xe00 [ 287.290928] ? find_held_lock+0x36/0x1d0 [ 287.294984] ? usleep_range+0x130/0x130 [ 287.298944] ? mark_held_locks+0xc7/0x130 [ 287.303116] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.307597] ? wait_for_completion+0x27a/0x460 [ 287.312343] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.316911] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.321439] ? trace_hardirqs_on+0x28/0x190 [ 287.325752] wait_for_completion+0x282/0x460 [ 287.330142] ? wait_for_completion_interruptible+0x500/0x500 [ 287.336620] ? wake_up_q+0x100/0x100 [ 287.340382] ? pcrypt_aead_encrypt+0x357/0x450 [ 287.344956] aead_recvmsg+0x1144/0x1fb0 [ 287.348906] ? kasan_check_read+0x11/0x20 [ 287.353103] ? aead_sendpage_nokey+0x80/0x80 [ 287.357497] ? selinux_socket_recvmsg+0x31/0x40 [ 287.362185] ? security_socket_recvmsg+0x5d/0xa0 [ 287.366926] ? aead_sendpage_nokey+0x80/0x80 [ 287.371379] sock_recvmsg+0xb9/0xf0 [ 287.374996] sock_read_iter+0x252/0x440 [ 287.378959] ? sock_recvmsg+0xf0/0xf0 [ 287.382795] do_iter_readv_writev+0x3f2/0x960 [ 287.387276] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 287.392080] ? rw_verify_area+0xb8/0x2b0 [ 287.396136] do_iter_read+0x1e0/0x5a0 [ 287.399919] ? dup_iter+0x250/0x250 [ 287.403621] vfs_readv+0xc9/0x130 [ 287.407082] ? lock_downgrade+0x860/0x860 [ 287.411279] ? compat_rw_copy_check_uvector+0x330/0x330 [ 287.416632] ? kasan_check_read+0x11/0x20 [ 287.420809] ? expand_files.part.8+0x700/0x700 [ 287.425417] ? __fget_light+0x174/0x1e0 [ 287.429371] do_readv+0x110/0x330 [ 287.432860] ? vfs_readv+0x130/0x130 [ 287.436567] ? do_syscall_64+0x21/0x4e0 [ 287.440563] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.445963] __x64_sys_readv+0x70/0xb0 [ 287.449828] do_syscall_64+0xd6/0x4e0 [ 287.453673] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.458847] RIP: 0033:0x4603b9 [ 287.462625] Code: Bad RIP value. [ 287.465973] RSP: 002b:00007f3cc04d1198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 287.473737] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 287.481091] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 287.488344] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 287.495729] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 287.503035] R13: 0000000000000003 R14: 00000000004b129a R15: 00007f3cc04d16bc [ 287.510375] INFO: task syz-executor.2:6623 blocked for more than 140 seconds. [ 287.517635] Not tainted 4.19.198-syzkaller #0 [ 287.522680] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.530699] syz-executor.2 D27880 6623 5599 0x00000004 [ 287.536318] Call Trace: [ 287.538901] __schedule+0xdbb/0x1d60 [ 287.542639] ? __sched_text_start+0x8/0x8 [ 287.546774] ? mark_held_locks+0x130/0x130 [ 287.551048] schedule+0x7f/0x1b0 [ 287.554411] schedule_timeout+0x6e3/0xe00 [ 287.558541] ? find_held_lock+0x36/0x1d0 [ 287.562620] ? usleep_range+0x130/0x130 [ 287.566578] ? mark_held_locks+0xc7/0x130 [ 287.570761] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.575240] ? wait_for_completion+0x27a/0x460 [ 287.579794] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.584403] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.588887] ? trace_hardirqs_on+0x28/0x190 [ 287.593839] wait_for_completion+0x282/0x460 [ 287.598240] ? wait_for_completion_interruptible+0x500/0x500 [ 287.604069] ? wake_up_q+0x100/0x100 [ 287.607766] ? pcrypt_aead_encrypt+0x357/0x450 [ 287.612386] aead_recvmsg+0x1144/0x1fb0 [ 287.616342] ? kasan_check_read+0x11/0x20 [ 287.620521] ? aead_sendpage_nokey+0x80/0x80 [ 287.624929] ? selinux_socket_recvmsg+0x31/0x40 [ 287.629573] ? security_socket_recvmsg+0x5d/0xa0 [ 287.634352] ? aead_sendpage_nokey+0x80/0x80 [ 287.638751] sock_recvmsg+0xb9/0xf0 [ 287.642406] sock_read_iter+0x252/0x440 [ 287.646366] ? sock_recvmsg+0xf0/0xf0 [ 287.650147] do_iter_readv_writev+0x3f2/0x960 [ 287.654762] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 287.659510] ? rw_verify_area+0xb8/0x2b0 [ 287.663595] do_iter_read+0x1e0/0x5a0 [ 287.667380] ? dup_iter+0x250/0x250 [ 287.671047] vfs_readv+0xc9/0x130 [ 287.674493] ? lock_downgrade+0x860/0x860 [ 287.678621] ? compat_rw_copy_check_uvector+0x330/0x330 [ 287.684004] ? kasan_check_read+0x11/0x20 [ 287.688143] ? expand_files.part.8+0x700/0x700 [ 287.692763] ? kasan_check_read+0x11/0x20 [ 287.696897] ? __fget_light+0x174/0x1e0 [ 287.700893] do_readv+0x110/0x330 [ 287.704333] ? vfs_readv+0x130/0x130 [ 287.708041] ? do_syscall_64+0x21/0x4e0 [ 287.712071] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.717427] __x64_sys_readv+0x70/0xb0 [ 287.721903] do_syscall_64+0xd6/0x4e0 [ 287.725703] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.731364] RIP: 0033:0x4603b9 [ 287.734555] Code: Bad RIP value. [ 287.737961] RSP: 002b:00007f3cc04b0198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 287.745887] RAX: ffffffffffffffda RBX: 000000000052bfa0 RCX: 00000000004603b9 [ 287.753281] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 287.760667] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 287.767920] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 287.775288] R13: 0000000000000003 R14: 00000000004b129a R15: 00007f3cc04b06bc [ 287.782685] INFO: task syz-executor.4:6609 blocked for more than 140 seconds. [ 287.789961] Not tainted 4.19.198-syzkaller #0 [ 287.795710] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.803803] syz-executor.4 D28344 6609 5607 0x00000004 [ 287.809419] Call Trace: [ 287.812131] __schedule+0xdbb/0x1d60 [ 287.815834] ? __sched_text_start+0x8/0x8 [ 287.819975] ? mark_held_locks+0x130/0x130 [ 287.824323] schedule+0x7f/0x1b0 [ 287.827681] schedule_timeout+0x6e3/0xe00 [ 287.831923] ? find_held_lock+0x36/0x1d0 [ 287.835969] ? usleep_range+0x130/0x130 [ 287.839920] ? mark_held_locks+0xc7/0x130 [ 287.844190] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.848674] ? wait_for_completion+0x27a/0x460 [ 287.853348] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.857918] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.862528] ? trace_hardirqs_on+0x28/0x190 [ 287.866844] wait_for_completion+0x282/0x460 [ 287.871354] ? wait_for_completion_interruptible+0x500/0x500 [ 287.877162] ? wake_up_q+0x100/0x100 [ 287.880987] ? pcrypt_aead_encrypt+0x357/0x450 [ 287.885559] aead_recvmsg+0x1144/0x1fb0 [ 287.889545] ? kasan_check_read+0x11/0x20 [ 287.893817] ? aead_sendpage_nokey+0x80/0x80 [ 287.898212] ? selinux_socket_recvmsg+0x31/0x40 [ 287.902998] ? security_socket_recvmsg+0x5d/0xa0 [ 287.907768] ? aead_sendpage_nokey+0x80/0x80 [ 287.912281] sock_recvmsg+0xb9/0xf0 [ 287.915899] sock_read_iter+0x252/0x440 [ 287.919848] ? sock_recvmsg+0xf0/0xf0 [ 287.923897] do_iter_readv_writev+0x3f2/0x960 [ 287.928426] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 287.933283] ? rw_verify_area+0xb8/0x2b0 [ 287.937331] do_iter_read+0x1e0/0x5a0 [ 287.941243] ? dup_iter+0x250/0x250 [ 287.944877] vfs_readv+0xc9/0x130 [ 287.948327] ? lock_downgrade+0x860/0x860 [ 287.952577] ? compat_rw_copy_check_uvector+0x330/0x330 [ 287.957935] ? kasan_check_read+0x11/0x20 [ 287.962215] ? expand_files.part.8+0x700/0x700 [ 287.966787] ? __fget_light+0x174/0x1e0 [ 287.970862] do_readv+0x110/0x330 [ 287.974302] ? vfs_readv+0x130/0x130 [ 287.977994] ? do_syscall_64+0x21/0x4e0 [ 287.982084] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.987435] __x64_sys_readv+0x70/0xb0 [ 287.991410] do_syscall_64+0xd6/0x4e0 [ 287.995199] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.000497] RIP: 0033:0x4603b9 [ 288.003680] Code: Bad RIP value. [ 288.007042] RSP: 002b:00007fc6df1e5198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 288.014841] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 288.022212] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 288.029468] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 288.036823] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 288.044213] R13: 0000000000000003 R14: 00000000004b129a R15: 00007fc6df1e56bc [ 288.051636] [ 288.051636] Showing all locks held in the system: [ 288.057952] 3 locks held by kworker/u4:2/31: [ 288.062477] #0: 00000000443c8748 (&rq->lock){-.-.}, at: pick_next_task_fair+0xf37/0x1560 [ 288.070922] #1: 00000000b793491b ((work_completion)(&(&bat_priv->nc.work)->work)){+.+.}, at: process_one_work+0x792/0x1670 [ 288.082312] #2: 000000007e9568bb (rcu_read_lock){....}, at: batadv_nc_worker+0xbc/0x630 [ 288.090637] 1 lock held by khungtaskd/1042: [ 288.094941] #0: 000000007e9568bb (rcu_read_lock){....}, at: debug_show_all_locks+0x5b/0x27a [ 288.103645] 1 lock held by systemd-journal/3282: [ 288.108384] #0: 00000000443c8748 (&rq->lock){-.-.}, at: __schedule+0x1f5/0x1d60 [ 288.116036] 1 lock held by in:imklog/5307: [ 288.120336] 1 lock held by syz-executor.1/6578: [ 288.124988] #0: 00000000287199d7 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 288.133826] 1 lock held by syz-executor.0/6592: [ 288.138478] #0: 00000000d54e9fd7 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 288.147279] 1 lock held by syz-executor.5/6593: [ 288.152032] #0: 000000001aa0503f (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 288.160833] 1 lock held by syz-executor.5/6605: [ 288.165478] #0: 00000000e235672a (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 288.174261] 1 lock held by syz-executor.3/6604: [ 288.178911] #0: 00000000aec6ce7f (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 288.187708] 1 lock held by syz-executor.2/6610: [ 288.192401] #0: 0000000019b724a3 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 288.201204] 1 lock held by syz-executor.2/6623: [ 288.205871] #0: 00000000286a8a52 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 288.214672] 1 lock held by syz-executor.4/6609: [ 288.219321] #0: 00000000a67cfa19 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 288.228131] [ 288.229744] ============================================= [ 288.229744] [ 288.237352] NMI backtrace for cpu 1 [ 288.241040] CPU: 1 PID: 1042 Comm: khungtaskd Not tainted 4.19.198-syzkaller #0 [ 288.248494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.257911] Call Trace: [ 288.260475] dump_stack+0x123/0x171 [ 288.264079] nmi_cpu_backtrace.cold.4+0x3e/0x76 [ 288.268735] ? lapic_can_unplug_cpu+0x80/0x80 [ 288.273204] nmi_trigger_cpumask_backtrace+0xe6/0x120 [ 288.278369] arch_trigger_cpumask_backtrace+0x14/0x20 [ 288.283532] watchdog+0x5c3/0xb40 [ 288.286963] kthread+0x34a/0x410 [ 288.290322] ? hungtask_pm_notify+0x40/0x40 [ 288.294616] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 288.300128] ret_from_fork+0x3a/0x50 [ 288.303944] Sending NMI from CPU 1 to CPUs 0: [ 288.308604] NMI backtrace for cpu 0 [ 288.308606] CPU: 0 PID: 3282 Comm: systemd-journal Not tainted 4.19.198-syzkaller #0 [ 288.308608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.308609] RIP: 0010:___bpf_prog_run+0x2462/0x51b0 [ 288.308612] Code: 85 28 2c 00 00 48 0f bf 43 02 48 8d 5c c3 08 e9 f5 db ff ff 48 8d 7b 01 48 89 f8 48 89 fa 48 c1 e8 03 83 e2 07 42 0f b6 04 20 <38> d0 7f 08 84 c0 0f 85 f4 11 00 00 0f b6 43 01 83 e0 0f 49 8d 04 [ 288.308614] RSP: 0018:ffff8881df4dfa08 EFLAGS: 00000202 [ 288.308616] RAX: 0000000000000000 RBX: ffffc90001a4b170 RCX: 0000000000000027 [ 288.308618] RDX: 0000000000000001 RSI: 0000000000000015 RDI: ffffc90001a4b171 [ 288.308620] RBP: ffff8881df4dfa70 R08: ffff8881df4dffc0 R09: ffff8881df4dffd0 [ 288.308621] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 288.308623] R13: ffffed103be9bf5e R14: ffffffff86ef8300 R15: ffff8881df4dfae0 [ 288.308624] FS: 00007fd3308368c0(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 288.308626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 288.308627] CR2: 00007fd32dc1a000 CR3: 00000001e0b18004 CR4: 00000000001606f0 [ 288.308629] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 288.308630] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 288.308632] Call Trace: [ 288.308633] ? __lock_acquire+0x792/0x4950 [ 288.308634] __bpf_prog_run32+0x91/0xd0 [ 288.308635] ? __bpf_prog_run64+0xd0/0xd0 [ 288.308637] ? debug_object_activate+0x32d/0x4e0 [ 288.308638] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 288.308639] ? debug_object_activate+0x32d/0x4e0 [ 288.308641] seccomp_run_filters+0x113/0x210 [ 288.308642] ? populate_seccomp_data+0x640/0x640 [ 288.308643] ? __lock_acquire+0x792/0x4950 [ 288.308645] ? debug_object_active_state+0x226/0x3b0 [ 288.308646] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 288.308647] __seccomp_filter+0x9e/0xa60 [ 288.308649] ? get_nth_filter.part.7+0x170/0x170 [ 288.308650] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 288.308651] ? mark_held_locks+0x130/0x130 [ 288.308653] ? __call_rcu.constprop.67+0x2dc/0x7d0 [ 288.308654] ? call_rcu+0x12/0x20 [ 288.308655] ? find_held_lock+0x36/0x1d0 [ 288.308656] __secure_computing+0xc7/0x2e0 [ 288.308657] syscall_trace_enter+0x3ce/0x10f0 [ 288.308659] ? syscall_get_arguments.part.7+0x10/0x10 [ 288.308660] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.308661] ? do_syscall_64+0x21/0x4e0 [ 288.308663] ? trace_hardirqs_on+0x28/0x190 [ 288.308664] do_syscall_64+0x38c/0x4e0 [ 288.308665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.308666] RIP: 0033:0x7fd32facef17 [ 288.308669] Code: ff ff ff 48 8b 4d a0 0f b7 51 fe 48 8b 4d a8 66 89 54 08 fe e9 1a ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 b8 27 00 00 00 0f 05 0f 1f 84 00 00 00 00 00 b8 6e 00 00 00 0f 05 c3 0f 1f 84 00 00 [ 288.308671] RSP: 002b:00007ffddb9fb3d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000027 [ 288.308673] RAX: ffffffffffffffda RBX: 0000000000000cd2 RCX: 00007fd32facef17 [ 288.308675] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 000056525e800200 [ 288.308676] RBP: 000056525e800200 R08: 00007ffddbac3000 R09: 0000004dc58218a3 [ 288.308678] R10: 0001a5b279652517 R11: 0000000000000206 R12: ffffffffffffffff [ 288.308679] R13: 00007ffddb9fb4a8 R14: 000056525cf72958 R15: 0005c827086ae168 [ 288.309670] Kernel panic - not syncing: hung_task: blocked tasks [ 288.622366] CPU: 1 PID: 1042 Comm: khungtaskd Not tainted 4.19.198-syzkaller #0 [ 288.629787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.639123] Call Trace: [ 288.641691] dump_stack+0x123/0x171 [ 288.645306] panic+0x1cd/0x387 [ 288.648481] ? __warn_printk+0xd6/0xd6 [ 288.652347] watchdog+0x5d4/0xb40 [ 288.655778] kthread+0x34a/0x410 [ 288.659136] ? hungtask_pm_notify+0x40/0x40 [ 288.663438] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 288.668956] ret_from_fork+0x3a/0x50 [ 288.674590] Kernel Offset: disabled [ 288.678209] Rebooting in 86400 seconds..