[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 34.094512] audit: type=1400 audit(1591059447.980:8): avc: denied { execmem } for pid=6082 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 34.107311] IPVS: ftp: loaded support on port[0] = 21 [ 34.611899] can: request_module (can-proto-0) failed. [ 35.574878] can: request_module (can-proto-0) failed. [ 35.602610] audit: type=1400 audit(1591059449.491:9): avc: denied { create } for pid=6061 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 '10.128.15.197' (ECDSA) to the list of known hosts. 2020/06/02 00:57:37 parsed 1 programs 2020/06/02 00:57:38 executed programs: 0 [ 44.264354] audit: type=1400 audit(1591059458.154:10): avc: denied { execmem } for pid=6202 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 44.351323] IPVS: ftp: loaded support on port[0] = 21 [ 44.355187] IPVS: ftp: loaded support on port[0] = 21 [ 44.361463] IPVS: ftp: loaded support on port[0] = 21 [ 44.401317] IPVS: ftp: loaded support on port[0] = 21 [ 44.436946] IPVS: ftp: loaded support on port[0] = 21 [ 44.479905] IPVS: ftp: loaded support on port[0] = 21 [ 44.573745] chnl_net:caif_netlink_parms(): no params data found [ 44.651941] chnl_net:caif_netlink_parms(): no params data found [ 44.692773] chnl_net:caif_netlink_parms(): no params data found [ 44.778193] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.785178] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.792061] device bridge_slave_0 entered promiscuous mode [ 44.807736] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.815058] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.822774] device bridge_slave_1 entered promiscuous mode [ 44.887426] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.900629] chnl_net:caif_netlink_parms(): no params data found [ 44.917619] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.924168] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.931780] device bridge_slave_0 entered promiscuous mode [ 44.950493] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.969252] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.976236] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.983135] device bridge_slave_0 entered promiscuous mode [ 44.991247] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.997667] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.007745] device bridge_slave_1 entered promiscuous mode [ 45.017101] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.023885] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.035037] device bridge_slave_1 entered promiscuous mode [ 45.049723] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.057444] team0: Port device team_slave_0 added [ 45.063232] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.071794] team0: Port device team_slave_1 added [ 45.081970] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.102683] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.112010] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.129735] chnl_net:caif_netlink_parms(): no params data found [ 45.141980] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.159700] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.171805] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.185674] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.192947] team0: Port device team_slave_0 added [ 45.214128] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.221205] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.229119] device bridge_slave_0 entered promiscuous mode [ 45.237755] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.247504] team0: Port device team_slave_1 added [ 45.286518] device hsr_slave_0 entered promiscuous mode [ 45.324765] device hsr_slave_1 entered promiscuous mode [ 45.368426] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.375072] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.382095] device bridge_slave_1 entered promiscuous mode [ 45.401764] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.413821] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.422668] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.430132] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.438147] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.446269] team0: Port device team_slave_0 added [ 45.455844] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.489317] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.501734] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.510393] team0: Port device team_slave_1 added [ 45.549754] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.556243] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.563199] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.569609] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.579462] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.588107] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.597043] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.603376] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.611098] device bridge_slave_0 entered promiscuous mode [ 45.617934] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.629307] team0: Port device team_slave_0 added [ 45.676755] device hsr_slave_0 entered promiscuous mode [ 45.715889] device hsr_slave_1 entered promiscuous mode [ 45.756937] chnl_net:caif_netlink_parms(): no params data found [ 45.770434] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.777079] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.783971] device bridge_slave_1 entered promiscuous mode [ 45.797802] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.805011] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.818198] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.825480] team0: Port device team_slave_1 added [ 45.830669] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.841275] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.896896] device hsr_slave_0 entered promiscuous mode [ 45.926982] device hsr_slave_1 entered promiscuous mode [ 45.964974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.972645] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.991139] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.000727] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.047251] device hsr_slave_0 entered promiscuous mode [ 46.094543] device hsr_slave_1 entered promiscuous mode [ 46.140448] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.148496] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.156681] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.168123] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.198355] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.216939] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.225701] team0: Port device team_slave_0 added [ 46.232892] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.248541] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.256544] team0: Port device team_slave_1 added [ 46.265258] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.279764] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.287415] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.295827] device bridge_slave_0 entered promiscuous mode [ 46.302345] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.311750] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.336284] device hsr_slave_0 entered promiscuous mode [ 46.394682] device hsr_slave_1 entered promiscuous mode [ 46.439723] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.447005] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.453722] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.462144] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.469947] device bridge_slave_1 entered promiscuous mode [ 46.487860] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.502126] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.530975] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.546360] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.553644] team0: Port device team_slave_0 added [ 46.569074] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.576917] team0: Port device team_slave_1 added [ 46.582415] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.593699] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.602701] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.610767] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.656157] device hsr_slave_0 entered promiscuous mode [ 46.694434] device hsr_slave_1 entered promiscuous mode [ 46.735087] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.742310] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.751664] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.760723] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.767264] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.782180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.790471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.798708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.813149] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.827478] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.840787] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.847707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.856756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.866092] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.872443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.881358] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.903376] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.916911] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.923394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.931400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.939800] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.947786] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.961682] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.970377] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.977389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.986114] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.993849] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.000308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.009988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.021067] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.028313] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.037527] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.044938] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.053439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.062482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.070212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.079337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.089372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.097899] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.109206] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.116889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.127545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.135438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.143070] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.149457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.158055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.165127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.172025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.179103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.186402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.195889] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.201974] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.211447] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.218480] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.228856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.238065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.248246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.258517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.268784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.277231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.285281] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.291818] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.298942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.307546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.315769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.323355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.331018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.338848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.346503] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.352856] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.360865] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.370402] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.379064] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.390718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.399099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.406613] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.413474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.421483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.429614] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.436081] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.443142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.452200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.463645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.474132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.481398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.488975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.497068] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.506042] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.512395] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.519869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.528318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.536131] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.542475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.549476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.557350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.565043] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.571445] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.579382] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.590241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.599621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.609810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.617900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.626782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.635903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.645563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.653700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.661990] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.668480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.680780] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.693897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.705258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.712112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.723162] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.731181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.739687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.755736] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.763330] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.769848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.780238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.789438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.797906] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.807521] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.816557] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.825029] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.832890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.844935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.852971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.863162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.872966] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.881664] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.889713] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.899233] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.909995] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.920745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.930826] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.938813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.947175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.955324] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.962810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.970750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.978782] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.987266] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.994485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.001321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.011934] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.021484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.035489] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.041560] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.050802] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.058892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.070156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.078341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.086916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.094935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.102707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.111401] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.119123] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.129258] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.138838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.155833] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.169754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.178180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.190745] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.199277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.208049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.216504] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.222884] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.230726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.240176] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.249134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.257923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.266904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.280389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.288289] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.302714] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.310628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.319704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.328354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.336038] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.344582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.352202] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.358613] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.374900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.383353] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.389542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.400425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.410471] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.423046] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.436368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.455105] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.462986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.479551] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.488942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.498788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.509181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.521692] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.529739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.567796] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.587227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.601260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.609075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.617195] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.624999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.633540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.641165] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.653263] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.665871] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.674723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.682093] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.701672] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.711001] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.717879] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.729243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.738037] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.746659] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.755464] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.765175] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.774722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.782653] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.790933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.799033] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.808849] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.820303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.838676] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.849585] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.857794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.866737] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.888297] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.920389] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.949363] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.967611] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.013649] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 208.170488] INFO: task syz-executor.3:7130 blocked for more than 140 seconds. [ 208.178017] Not tainted 4.19.125-syzkaller #0 [ 208.185202] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 208.193267] syz-executor.3 D28808 7130 6208 0x00000004 [ 208.198981] Call Trace: [ 208.201667] __schedule+0x792/0x1c20 [ 208.205393] ? pci_mmcfg_check_reserved+0x120/0x120 [ 208.210558] ? mark_held_locks+0x130/0x130 [ 208.214907] schedule+0x7f/0x1b0 [ 208.218377] schedule_timeout+0x6d7/0xda0 [ 208.222606] ? find_held_lock+0x36/0x1d0 [ 208.226668] ? usleep_range+0x130/0x130 [ 208.230689] ? mark_held_locks+0xc7/0x130 [ 208.234833] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.239305] ? wait_for_completion+0x27a/0x460 [ 208.243947] ? lockdep_hardirqs_on+0x421/0x5c0 [ 208.248548] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.253111] ? trace_hardirqs_on+0x28/0x190 [ 208.257433] wait_for_completion+0x282/0x460 [ 208.261916] ? wait_for_completion_interruptible+0x500/0x500 [ 208.267733] ? wake_up_q+0x100/0x100 [ 208.271539] ? pcrypt_aead_encrypt+0x357/0x450 [ 208.276125] aead_recvmsg+0x1182/0x1fb0 [ 208.280082] ? aead_release+0x50/0x50 [ 208.283957] ? selinux_socket_recvmsg+0x31/0x40 [ 208.288647] ? security_socket_recvmsg+0x5d/0xa0 [ 208.293442] ? aead_release+0x50/0x50 [ 208.297241] sock_recvmsg+0xb9/0xf0 [ 208.300930] sock_read_iter+0x252/0x430 [ 208.304904] ? sock_recvmsg+0xf0/0xf0 [ 208.308708] do_iter_readv_writev+0x3f2/0x960 [ 208.313816] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 208.318606] ? rw_verify_area+0xb8/0x2b0 [ 208.322728] do_iter_read+0x1db/0x580 [ 208.326526] ? dup_iter+0x250/0x250 [ 208.332007] vfs_readv+0xc9/0x130 [ 208.335469] ? lock_downgrade+0x860/0x860 [ 208.339593] ? compat_rw_copy_check_uvector+0x330/0x330 [ 208.344998] ? kasan_check_read+0x11/0x20 [ 208.349144] ? ksys_dup3+0x2e0/0x2e0 [ 208.352897] ? __fget_light+0x174/0x1e0 [ 208.356864] do_readv+0x110/0x330 [ 208.360352] ? vfs_readv+0x130/0x130 [ 208.364081] ? do_syscall_64+0x21/0x4e0 [ 208.368041] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.373451] __x64_sys_readv+0x70/0xb0 [ 208.377344] do_syscall_64+0xd6/0x4e0 [ 208.381223] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.386416] RIP: 0033:0x458c29 [ 208.389619] Code: Bad RIP value. [ 208.393035] RSP: 002b:00007fc810a79c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 208.400991] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 208.408268] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 208.415618] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 208.422973] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc810a7a6d4 [ 208.430317] R13: 00000000004c5985 R14: 00000000004d9fe0 R15: 00000000ffffffff [ 208.437621] INFO: task syz-executor.1:7133 blocked for more than 140 seconds. [ 208.445494] Not tainted 4.19.125-syzkaller #0 [ 208.450585] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 208.458540] syz-executor.1 D28808 7133 6212 0x00000004 [ 208.464217] Call Trace: [ 208.466800] __schedule+0x792/0x1c20 [ 208.470551] ? pci_mmcfg_check_reserved+0x120/0x120 [ 208.475560] ? mark_held_locks+0x130/0x130 [ 208.479773] schedule+0x7f/0x1b0 [ 208.483198] schedule_timeout+0x6d7/0xda0 [ 208.487341] ? find_held_lock+0x36/0x1d0 [ 208.491614] ? usleep_range+0x130/0x130 [ 208.495579] ? mark_held_locks+0xc7/0x130 [ 208.499720] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.504267] ? wait_for_completion+0x27a/0x460 [ 208.508851] ? lockdep_hardirqs_on+0x421/0x5c0 [ 208.513758] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.518254] ? trace_hardirqs_on+0x28/0x190 [ 208.522641] wait_for_completion+0x282/0x460 [ 208.527047] ? wait_for_completion_interruptible+0x500/0x500 [ 208.533253] ? wake_up_q+0x100/0x100 [ 208.536983] ? pcrypt_aead_encrypt+0x357/0x450 [ 208.541621] aead_recvmsg+0x1182/0x1fb0 [ 208.545590] ? aead_release+0x50/0x50 [ 208.549370] ? selinux_socket_recvmsg+0x31/0x40 [ 208.554089] ? security_socket_recvmsg+0x5d/0xa0 [ 208.558843] ? aead_release+0x50/0x50 [ 208.562705] sock_recvmsg+0xb9/0xf0 [ 208.566325] sock_read_iter+0x252/0x430 [ 208.570900] ? sock_recvmsg+0xf0/0xf0 [ 208.574713] do_iter_readv_writev+0x3f2/0x960 [ 208.579199] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 208.584005] ? rw_verify_area+0xb8/0x2b0 [ 208.588056] do_iter_read+0x1db/0x580 [ 208.591893] ? dup_iter+0x250/0x250 [ 208.595515] vfs_readv+0xc9/0x130 [ 208.598945] ? lock_downgrade+0x860/0x860 [ 208.603154] ? compat_rw_copy_check_uvector+0x330/0x330 [ 208.608524] ? kasan_check_read+0x11/0x20 [ 208.612727] ? ksys_dup3+0x2e0/0x2e0 [ 208.616465] ? __fget_light+0x174/0x1e0 [ 208.620508] do_readv+0x110/0x330 [ 208.623965] ? vfs_readv+0x130/0x130 [ 208.627666] ? do_syscall_64+0x21/0x4e0 [ 208.631677] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.637061] __x64_sys_readv+0x70/0xb0 [ 208.641014] do_syscall_64+0xd6/0x4e0 [ 208.644962] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.650187] RIP: 0033:0x458c29 [ 208.653462] Code: 45 7d 1d 00 48 89 04 24 48 c7 44 24 08 01 00 00 00 e8 7b b9 fd ff 48 8b 44 24 18 48 89 04 24 e8 ad b6 fd ff e8 68 b2 fd ff e8 b0 fd ff e9 00 ff ff ff e8 19 b0 fd ff 48 8d 05 26 e7 1f 00 48 [ 208.672418] RSP: 002b:00007efe745bfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 208.680143] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 208.687472] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 208.694822] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 208.702877] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe745c06d4 [ 208.710388] R13: 00000000004c5985 R14: 00000000004d9fe0 R15: 00000000ffffffff [ 208.717694] INFO: task syz-executor.1:7142 blocked for more than 140 seconds. [ 208.725068] Not tainted 4.19.125-syzkaller #0 [ 208.730918] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 208.738887] syz-executor.1 D28344 7142 6212 0x00000004 [ 208.744595] Call Trace: [ 208.747189] __schedule+0x792/0x1c20 [ 208.750943] ? pci_mmcfg_check_reserved+0x120/0x120 [ 208.755997] ? mark_held_locks+0x130/0x130 [ 208.760309] schedule+0x7f/0x1b0 [ 208.763701] schedule_timeout+0x6d7/0xda0 [ 208.767857] ? find_held_lock+0x36/0x1d0 [ 208.771962] ? usleep_range+0x130/0x130 [ 208.775953] ? mark_held_locks+0xc7/0x130 [ 208.780081] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.784649] ? wait_for_completion+0x27a/0x460 [ 208.790968] ? lockdep_hardirqs_on+0x421/0x5c0 [ 208.795632] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.800347] ? trace_hardirqs_on+0x28/0x190 [ 208.804684] wait_for_completion+0x282/0x460 [ 208.809177] ? wait_for_completion_interruptible+0x500/0x500 [ 208.815103] ? wake_up_q+0x100/0x100 [ 208.818821] ? pcrypt_aead_encrypt+0x357/0x450 [ 208.823475] aead_recvmsg+0x1182/0x1fb0 [ 208.827449] ? aead_release+0x50/0x50 [ 208.831857] ? selinux_socket_recvmsg+0x31/0x40 [ 208.836536] ? security_socket_recvmsg+0x5d/0xa0 [ 208.841361] ? aead_release+0x50/0x50 [ 208.845165] sock_recvmsg+0xb9/0xf0 [ 208.848777] sock_read_iter+0x252/0x430 [ 208.852791] ? sock_recvmsg+0xf0/0xf0 [ 208.856595] do_iter_readv_writev+0x3f2/0x960 [ 208.861144] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 208.865911] ? rw_verify_area+0xb8/0x2b0 [ 208.869983] do_iter_read+0x1db/0x580 [ 208.873851] ? dup_iter+0x250/0x250 [ 208.877490] vfs_readv+0xc9/0x130 [ 208.881009] ? lock_downgrade+0x860/0x860 [ 208.885185] ? compat_rw_copy_check_uvector+0x330/0x330 [ 208.890627] ? kasan_check_read+0x11/0x20 [ 208.894885] ? ksys_dup3+0x2e0/0x2e0 [ 208.898586] ? __fget_light+0x174/0x1e0 [ 208.902751] do_readv+0x110/0x330 [ 208.906224] ? vfs_readv+0x130/0x130 [ 208.909973] ? do_syscall_64+0x21/0x4e0 [ 208.914048] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.919542] __x64_sys_readv+0x70/0xb0 [ 208.923628] do_syscall_64+0xd6/0x4e0 [ 208.927432] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.932824] RIP: 0033:0x458c29 [ 208.936011] Code: 45 7d 1d 00 48 89 04 24 48 c7 44 24 08 01 00 00 00 e8 7b b9 fd ff 48 8b 44 24 18 48 89 04 24 e8 ad b6 fd ff e8 68 b2 fd ff e8 b0 fd ff e9 00 ff ff ff e8 19 b0 fd ff 48 8d 05 26 e7 1f 00 48 [ 208.955279] RSP: 002b:00007efe7459ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 208.966675] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 208.974007] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 208.981352] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 208.988632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe7459f6d4 [ 208.995956] R13: 00000000004c5985 R14: 00000000004d9fe0 R15: 00000000ffffffff [ 209.003376] INFO: task syz-executor.4:7138 blocked for more than 140 seconds. [ 209.011422] Not tainted 4.19.125-syzkaller #0 [ 209.016561] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 209.024586] syz-executor.4 D28408 7138 6206 0x00000004 [ 209.030310] Call Trace: [ 209.032909] __schedule+0x792/0x1c20 [ 209.036611] ? __lock_acquire+0x792/0x4980 [ 209.040900] ? pci_mmcfg_check_reserved+0x120/0x120 [ 209.045916] ? mark_held_locks+0x130/0x130 [ 209.050132] ? mark_held_locks+0x130/0x130 [ 209.054422] schedule+0x7f/0x1b0 [ 209.057792] schedule_timeout+0x6d7/0xda0 [ 209.061992] ? find_held_lock+0x36/0x1d0 [ 209.066078] ? usleep_range+0x130/0x130 [ 209.070064] ? mark_held_locks+0xc7/0x130 [ 209.074262] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.078760] ? wait_for_completion+0x27a/0x460 [ 209.083424] ? lockdep_hardirqs_on+0x421/0x5c0 [ 209.088080] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.093166] ? trace_hardirqs_on+0x28/0x190 [ 209.097502] wait_for_completion+0x282/0x460 [ 209.101983] ? wait_for_completion_interruptible+0x500/0x500 [ 209.108029] ? wake_up_q+0x100/0x100 [ 209.111813] ? pcrypt_aead_encrypt+0x357/0x450 [ 209.116406] aead_recvmsg+0x1182/0x1fb0 [ 209.120437] ? aead_release+0x50/0x50 [ 209.124241] ? selinux_socket_recvmsg+0x31/0x40 [ 209.129017] ? security_socket_recvmsg+0x5d/0xa0 [ 209.133976] ? aead_release+0x50/0x50 [ 209.137792] sock_recvmsg+0xb9/0xf0 [ 209.141473] sock_read_iter+0x252/0x430 [ 209.145443] ? sock_recvmsg+0xf0/0xf0 [ 209.149244] do_iter_readv_writev+0x3f2/0x960 [ 209.153815] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 209.158570] ? rw_verify_area+0xb8/0x2b0 [ 209.162690] do_iter_read+0x1db/0x580 [ 209.166502] ? dup_iter+0x250/0x250 [ 209.170165] vfs_readv+0xc9/0x130 [ 209.173686] ? lock_downgrade+0x860/0x860 [ 209.177850] ? compat_rw_copy_check_uvector+0x330/0x330 [ 209.183289] ? kasan_check_read+0x11/0x20 [ 209.187453] ? ksys_dup3+0x2e0/0x2e0 [ 209.191239] ? __fget_light+0x174/0x1e0 [ 209.195217] do_readv+0x110/0x330 [ 209.198702] ? vfs_readv+0x130/0x130 [ 209.202512] ? do_syscall_64+0x21/0x4e0 [ 209.206836] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.212404] __x64_sys_readv+0x70/0xb0 [ 209.216421] do_syscall_64+0xd6/0x4e0 [ 209.220973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.226174] RIP: 0033:0x458c29 [ 209.229350] Code: 45 7d 1d 00 48 89 04 24 48 c7 44 24 08 01 00 00 00 e8 7b b9 fd ff 48 8b 44 24 18 48 89 04 24 e8 ad b6 fd ff e8 68 b2 fd ff e8 b0 fd ff e9 00 ff ff ff e8 19 b0 fd ff 48 8d 05 26 e7 1f 00 48 [ 209.248325] RSP: 002b:00007f5e40f81c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 209.256121] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 209.263476] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 209.270812] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 209.278080] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e40f826d4 [ 209.285395] R13: 00000000004c5985 R14: 00000000004d9fe0 R15: 00000000ffffffff [ 209.292982] INFO: task syz-executor.4:7146 blocked for more than 140 seconds. [ 209.300504] Not tainted 4.19.125-syzkaller #0 [ 209.305520] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 209.313575] syz-executor.4 D28344 7146 6206 0x00000004 [ 209.319228] Call Trace: [ 209.321886] __schedule+0x792/0x1c20 [ 209.325615] ? pci_mmcfg_check_reserved+0x120/0x120 [ 209.330691] ? mark_held_locks+0x130/0x130 [ 209.334960] schedule+0x7f/0x1b0 [ 209.338322] schedule_timeout+0x6d7/0xda0 [ 209.342537] ? find_held_lock+0x36/0x1d0 [ 209.346605] ? usleep_range+0x130/0x130 [ 209.351168] ? mark_held_locks+0xc7/0x130 [ 209.355325] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.359973] ? wait_for_completion+0x27a/0x460 [ 209.364611] ? lockdep_hardirqs_on+0x421/0x5c0 [ 209.369190] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.373748] ? trace_hardirqs_on+0x28/0x190 [ 209.378071] wait_for_completion+0x282/0x460 [ 209.382561] ? wait_for_completion_interruptible+0x500/0x500 [ 209.388358] ? wake_up_q+0x100/0x100 [ 209.392131] ? pcrypt_aead_encrypt+0x357/0x450 [ 209.396729] aead_recvmsg+0x1182/0x1fb0 [ 209.400780] ? aead_release+0x50/0x50 [ 209.404584] ? selinux_socket_recvmsg+0x31/0x40 [ 209.409250] ? security_socket_recvmsg+0x5d/0xa0 [ 209.414068] ? aead_release+0x50/0x50 [ 209.417872] sock_recvmsg+0xb9/0xf0 [ 209.421560] sock_read_iter+0x252/0x430 [ 209.425533] ? sock_recvmsg+0xf0/0xf0 [ 209.429433] do_iter_readv_writev+0x3f2/0x960 [ 209.433999] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 209.438759] ? rw_verify_area+0xb8/0x2b0 [ 209.442903] do_iter_read+0x1db/0x580 [ 209.446700] ? dup_iter+0x250/0x250 [ 209.450380] vfs_readv+0xc9/0x130 [ 209.453829] ? lock_downgrade+0x860/0x860 [ 209.457974] ? compat_rw_copy_check_uvector+0x330/0x330 [ 209.463396] ? kasan_check_read+0x11/0x20 [ 209.467544] ? ksys_dup3+0x2e0/0x2e0 [ 209.471309] ? __fget_light+0x174/0x1e0 [ 209.475306] do_readv+0x110/0x330 [ 209.478737] ? vfs_readv+0x130/0x130 [ 209.483046] ? do_syscall_64+0x21/0x4e0 [ 209.487336] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.492741] __x64_sys_readv+0x70/0xb0 [ 209.496623] do_syscall_64+0xd6/0x4e0 [ 209.500478] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.505668] RIP: 0033:0x458c29 [ 209.508849] Code: 45 7d 1d 00 48 89 04 24 48 c7 44 24 08 01 00 00 00 e8 7b b9 fd ff 48 8b 44 24 18 48 89 04 24 e8 ad b6 fd ff e8 68 b2 fd ff e8 b0 fd ff e9 00 ff ff ff e8 19 b0 fd ff 48 8d 05 26 e7 1f 00 48 [ 209.527805] RSP: 002b:00007f5e40f60c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 209.535594] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 209.542944] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 209.550300] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 209.557578] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e40f616d4 [ 209.565064] R13: 00000000004c5985 R14: 00000000004d9fe0 R15: 00000000ffffffff [ 209.572447] INFO: task syz-executor.0:7140 blocked for more than 140 seconds. [ 209.579709] Not tainted 4.19.125-syzkaller #0 [ 209.584773] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 209.592791] syz-executor.0 D28360 7140 6204 0x00000004 [ 209.598457] Call Trace: [ 209.601117] __schedule+0x792/0x1c20 [ 209.604868] ? pci_mmcfg_check_reserved+0x120/0x120 [ 209.609876] ? mark_held_locks+0x130/0x130 [ 209.614721] schedule+0x7f/0x1b0 [ 209.618103] schedule_timeout+0x6d7/0xda0 [ 209.622324] ? find_held_lock+0x36/0x1d0 [ 209.626392] ? usleep_range+0x130/0x130 [ 209.630422] ? mark_held_locks+0xc7/0x130 [ 209.634582] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.639071] ? wait_for_completion+0x27a/0x460 [ 209.643748] ? lockdep_hardirqs_on+0x421/0x5c0 [ 209.648333] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.652873] ? trace_hardirqs_on+0x28/0x190 [ 209.657195] wait_for_completion+0x282/0x460 [ 209.661672] ? wait_for_completion_interruptible+0x500/0x500 [ 209.667471] ? wake_up_q+0x100/0x100 [ 209.671241] ? pcrypt_aead_encrypt+0x357/0x450 [ 209.675822] aead_recvmsg+0x1182/0x1fb0 [ 209.679796] ? aead_release+0x50/0x50 [ 209.683657] ? selinux_socket_recvmsg+0x31/0x40 [ 209.688326] ? security_socket_recvmsg+0x5d/0xa0 [ 209.693297] ? aead_release+0x50/0x50 [ 209.697125] sock_recvmsg+0xb9/0xf0 [ 209.700827] sock_read_iter+0x252/0x430 [ 209.704807] ? sock_recvmsg+0xf0/0xf0 [ 209.708764] do_iter_readv_writev+0x3f2/0x960 [ 209.713351] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 209.718125] ? rw_verify_area+0xb8/0x2b0 [ 209.722288] do_iter_read+0x1db/0x580 [ 209.726091] ? dup_iter+0x250/0x250 [ 209.729947] vfs_readv+0xc9/0x130 [ 209.733505] ? lock_downgrade+0x860/0x860 [ 209.739830] ? compat_rw_copy_check_uvector+0x330/0x330 [ 209.745889] ? kasan_check_read+0x11/0x20 [ 209.750056] ? ksys_dup3+0x2e0/0x2e0 [ 209.753834] ? __fget_light+0x174/0x1e0 [ 209.757812] do_readv+0x110/0x330 [ 209.761349] ? vfs_readv+0x130/0x130 [ 209.765157] ? do_syscall_64+0x21/0x4e0 [ 209.769139] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.774552] __x64_sys_readv+0x70/0xb0 [ 209.778436] do_syscall_64+0xd6/0x4e0 [ 209.782322] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.787518] RIP: 0033:0x458c29 [ 209.790759] Code: 45 7d 1d 00 48 89 04 24 48 c7 44 24 08 01 00 00 00 e8 7b b9 fd ff 48 8b 44 24 18 48 89 04 24 e8 ad b6 fd ff e8 68 b2 fd ff e8 b0 fd ff e9 00 ff ff ff e8 19 b0 fd ff 48 8d 05 26 e7 1f 00 48 [ 209.809738] RSP: 002b:00007f2e20f39c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 209.817531] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 209.824885] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 209.832255] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 209.839543] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e20f3a6d4 [ 209.846977] R13: 00000000004c5985 R14: 00000000004d9fe0 R15: 00000000ffffffff [ 209.854396] INFO: task syz-executor.0:7149 blocked for more than 140 seconds. [ 209.861747] Not tainted 4.19.125-syzkaller #0 [ 209.866840] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 209.875424] syz-executor.0 D28344 7149 6204 0x00000004 [ 209.881643] Call Trace: [ 209.884331] __schedule+0x792/0x1c20 [ 209.888149] ? pci_mmcfg_check_reserved+0x120/0x120 [ 209.893268] ? mark_held_locks+0x130/0x130 [ 209.897512] schedule+0x7f/0x1b0 [ 209.900943] schedule_timeout+0x6d7/0xda0 [ 209.905096] ? find_held_lock+0x36/0x1d0 [ 209.909155] ? usleep_range+0x130/0x130 [ 209.913205] ? mark_held_locks+0xc7/0x130 [ 209.917362] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.921922] ? wait_for_completion+0x27a/0x460 [ 209.926516] ? lockdep_hardirqs_on+0x421/0x5c0 [ 209.931134] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.935728] ? trace_hardirqs_on+0x28/0x190 [ 209.940039] wait_for_completion+0x282/0x460 [ 209.944515] ? wait_for_completion_interruptible+0x500/0x500 [ 209.950393] ? wake_up_q+0x100/0x100 [ 209.954535] ? pcrypt_aead_encrypt+0x357/0x450 [ 209.959125] aead_recvmsg+0x1182/0x1fb0 [ 209.963273] ? aead_release+0x50/0x50 [ 209.967095] ? selinux_socket_recvmsg+0x31/0x40 [ 209.971805] ? security_socket_recvmsg+0x5d/0xa0 [ 209.976581] ? aead_release+0x50/0x50 [ 209.980447] sock_recvmsg+0xb9/0xf0 [ 209.984079] sock_read_iter+0x252/0x430 [ 209.988042] ? sock_recvmsg+0xf0/0xf0 [ 209.991927] do_iter_readv_writev+0x3f2/0x960 [ 209.996437] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 210.001925] ? rw_verify_area+0xb8/0x2b0 [ 210.006001] do_iter_read+0x1db/0x580 [ 210.009781] ? dup_iter+0x250/0x250 [ 210.013457] vfs_readv+0xc9/0x130 [ 210.016908] ? lock_downgrade+0x860/0x860 [ 210.021215] ? compat_rw_copy_check_uvector+0x330/0x330 [ 210.026591] ? kasan_check_read+0x11/0x20 [ 210.030797] ? ksys_dup3+0x2e0/0x2e0 [ 210.034509] ? __fget_light+0x174/0x1e0 [ 210.038478] do_readv+0x110/0x330 [ 210.041982] ? vfs_readv+0x130/0x130 [ 210.045687] ? do_syscall_64+0x21/0x4e0 [ 210.049642] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.055046] __x64_sys_readv+0x70/0xb0 [ 210.058928] do_syscall_64+0xd6/0x4e0 [ 210.062783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.067974] RIP: 0033:0x458c29 [ 210.071207] Code: 45 7d 1d 00 48 89 04 24 48 c7 44 24 08 01 00 00 00 e8 7b b9 fd ff 48 8b 44 24 18 48 89 04 24 e8 ad b6 fd ff e8 68 b2 fd ff e8 b0 fd ff e9 00 ff ff ff e8 19 b0 fd ff 48 8d 05 26 e7 1f 00 48 [ 210.091055] RSP: 002b:00007f2e20f18c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 210.098774] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 210.106195] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 210.113539] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 210.120907] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e20f196d4 [ 210.129145] R13: 00000000004c5985 R14: 00000000004d9fe0 R15: 00000000ffffffff [ 210.137292] INFO: task syz-executor.2:7151 blocked for more than 140 seconds. [ 210.144658] Not tainted 4.19.125-syzkaller #0 [ 210.149693] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 210.157792] syz-executor.2 D28808 7151 6210 0x00000004 [ 210.163513] Call Trace: [ 210.166141] __schedule+0x792/0x1c20 [ 210.169892] ? pci_mmcfg_check_reserved+0x120/0x120 [ 210.175147] ? mark_held_locks+0x130/0x130 [ 210.179653] schedule+0x7f/0x1b0 [ 210.183086] schedule_timeout+0x6d7/0xda0 [ 210.187245] ? find_held_lock+0x36/0x1d0 [ 210.191359] ? usleep_range+0x130/0x130 [ 210.195338] ? mark_held_locks+0xc7/0x130 [ 210.199594] ? _raw_spin_unlock_irq+0x27/0x80 [ 210.204156] ? wait_for_completion+0x27a/0x460 [ 210.208758] ? lockdep_hardirqs_on+0x421/0x5c0 [ 210.213404] ? _raw_spin_unlock_irq+0x27/0x80 [ 210.217901] ? trace_hardirqs_on+0x28/0x190 [ 210.222293] wait_for_completion+0x282/0x460 [ 210.226701] ? wait_for_completion_interruptible+0x500/0x500 [ 210.232557] ? wake_up_q+0x100/0x100 [ 210.236320] ? pcrypt_aead_encrypt+0x357/0x450 [ 210.241220] aead_recvmsg+0x1182/0x1fb0 [ 210.245218] ? aead_release+0x50/0x50 [ 210.248997] ? selinux_socket_recvmsg+0x31/0x40 [ 210.253751] ? security_socket_recvmsg+0x5d/0xa0 [ 210.258509] ? aead_release+0x50/0x50 [ 210.262936] sock_recvmsg+0xb9/0xf0 [ 210.266696] sock_read_iter+0x252/0x430 [ 210.270716] ? sock_recvmsg+0xf0/0xf0 [ 210.274526] do_iter_readv_writev+0x3f2/0x960 [ 210.279004] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 210.283929] ? rw_verify_area+0xb8/0x2b0 [ 210.287994] do_iter_read+0x1db/0x580 [ 210.291847] ? dup_iter+0x250/0x250 [ 210.295574] vfs_readv+0xc9/0x130 [ 210.299115] ? lock_downgrade+0x860/0x860 [ 210.303404] ? compat_rw_copy_check_uvector+0x330/0x330 [ 210.308774] ? kasan_check_read+0x11/0x20 [ 210.312980] ? ksys_dup3+0x2e0/0x2e0 [ 210.316693] ? __fget_light+0x174/0x1e0 [ 210.320842] do_readv+0x110/0x330 [ 210.324300] ? vfs_readv+0x130/0x130 [ 210.328001] ? do_syscall_64+0x21/0x4e0 [ 210.332402] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.337976] __x64_sys_readv+0x70/0xb0 [ 210.341955] do_syscall_64+0xd6/0x4e0 [ 210.345776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.351113] RIP: 0033:0x458c29 [ 210.354444] Code: 45 7d 1d 00 48 89 04 24 48 c7 44 24 08 01 00 00 00 e8 7b b9 fd ff 48 8b 44 24 18 48 89 04 24 e8 ad b6 fd ff e8 68 b2 fd ff e8 b0 fd ff e9 00 ff ff ff e8 19 b0 fd ff 48 8d 05 26 e7 1f 00 48 [ 210.374112] RSP: 002b:00007fd6ddf0bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 210.381912] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 210.389650] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 210.397550] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 210.405505] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd6ddf0c6d4 [ 210.412932] R13: 00000000004c5985 R14: 00000000004d9fe0 R15: 00000000ffffffff [ 210.420317] INFO: task syz-executor.2:7162 blocked for more than 140 seconds. [ 210.427608] Not tainted 4.19.125-syzkaller #0 [ 210.432673] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 210.440712] syz-executor.2 D28344 7162 6210 0x00000004 [ 210.447299] Call Trace: [ 210.449872] __schedule+0x792/0x1c20 [ 210.453630] ? pci_mmcfg_check_reserved+0x120/0x120 [ 210.458660] ? mark_held_locks+0x130/0x130 [ 210.462960] schedule+0x7f/0x1b0 [ 210.466341] schedule_timeout+0x6d7/0xda0 [ 210.470531] ? find_held_lock+0x36/0x1d0 [ 210.474610] ? usleep_range+0x130/0x130 [ 210.478566] ? mark_held_locks+0xc7/0x130 [ 210.482770] ? _raw_spin_unlock_irq+0x27/0x80 [ 210.487280] ? wait_for_completion+0x27a/0x460 [ 210.491930] ? lockdep_hardirqs_on+0x421/0x5c0 [ 210.496506] ? _raw_spin_unlock_irq+0x27/0x80 [ 210.501069] ? trace_hardirqs_on+0x28/0x190 [ 210.505406] wait_for_completion+0x282/0x460 [ 210.509834] ? wait_for_completion_interruptible+0x500/0x500 [ 210.515705] ? wake_up_q+0x100/0x100 [ 210.519424] ? pcrypt_aead_encrypt+0x357/0x450 [ 210.524606] aead_recvmsg+0x1182/0x1fb0 [ 210.528610] ? aead_release+0x50/0x50 [ 210.532457] ? selinux_socket_recvmsg+0x31/0x40 [ 210.537122] ? security_socket_recvmsg+0x5d/0xa0 [ 210.541961] ? aead_release+0x50/0x50 [ 210.545755] sock_recvmsg+0xb9/0xf0 [ 210.549364] sock_read_iter+0x252/0x430 [ 210.553375] ? sock_recvmsg+0xf0/0xf0 [ 210.557186] do_iter_readv_writev+0x3f2/0x960 [ 210.561741] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 210.566507] ? rw_verify_area+0xb8/0x2b0 [ 210.570626] do_iter_read+0x1db/0x580 [ 210.574751] ? dup_iter+0x250/0x250 [ 210.578476] vfs_readv+0xc9/0x130 [ 210.582015] ? lock_downgrade+0x860/0x860 [ 210.586541] ? compat_rw_copy_check_uvector+0x330/0x330 [ 210.591952] ? kasan_check_read+0x11/0x20 [ 210.596169] ? ksys_dup3+0x2e0/0x2e0 [ 210.600316] ? __fget_light+0x174/0x1e0 [ 210.604394] do_readv+0x110/0x330 [ 210.607842] ? vfs_readv+0x130/0x130 [ 210.611615] ? do_syscall_64+0x21/0x4e0 [ 210.615587] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.621013] __x64_sys_readv+0x70/0xb0 [ 210.624899] do_syscall_64+0xd6/0x4e0 [ 210.628687] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.633934] RIP: 0033:0x458c29 [ 210.637119] Code: 45 7d 1d 00 48 89 04 24 48 c7 44 24 08 01 00 00 00 e8 7b b9 fd ff 48 8b 44 24 18 48 89 04 24 e8 ad b6 fd ff e8 68 b2 fd ff e8 b0 fd ff e9 00 ff ff ff e8 19 b0 fd ff 48 8d 05 26 e7 1f 00 48 [ 210.656892] RSP: 002b:00007fd6ddeeac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 210.664669] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 210.672011] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 210.679294] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 210.686633] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd6ddeeb6d4 [ 210.694083] R13: 00000000004c5985 R14: 00000000004d9fe0 R15: 00000000ffffffff [ 210.701613] INFO: task syz-executor.5:7159 blocked for more than 140 seconds. [ 210.708885] Not tainted 4.19.125-syzkaller #0 [ 210.713950] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 210.721987] syz-executor.5 D28584 7159 6213 0x00000004 [ 210.727631] Call Trace: [ 210.730310] __schedule+0x792/0x1c20 [ 210.734028] ? __lock_acquire+0x792/0x4980 [ 210.738267] ? pci_mmcfg_check_reserved+0x120/0x120 [ 210.743400] ? mark_held_locks+0x130/0x130 [ 210.747641] ? mark_held_locks+0x130/0x130 [ 210.751945] schedule+0x7f/0x1b0 [ 210.755335] schedule_timeout+0x6d7/0xda0 [ 210.759480] ? find_held_lock+0x36/0x1d0 [ 210.763604] ? usleep_range+0x130/0x130 [ 210.767599] ? mark_held_locks+0xc7/0x130 [ 210.771888] ? _raw_spin_unlock_irq+0x27/0x80 [ 210.776378] ? wait_for_completion+0x27a/0x460 [ 210.781623] ? lockdep_hardirqs_on+0x421/0x5c0 [ 210.786221] ? _raw_spin_unlock_irq+0x27/0x80 [ 210.790877] ? trace_hardirqs_on+0x28/0x190 [ 210.795327] wait_for_completion+0x282/0x460 [ 210.799715] ? wait_for_completion_interruptible+0x500/0x500 [ 210.805577] ? wake_up_q+0x100/0x100 [ 210.809391] ? pcrypt_aead_encrypt+0x357/0x450 [ 210.814138] aead_recvmsg+0x1182/0x1fb0 [ 210.818114] ? aead_release+0x50/0x50 [ 210.821972] ? selinux_socket_recvmsg+0x31/0x40 [ 210.826652] ? security_socket_recvmsg+0x5d/0xa0 [ 210.831450] ? aead_release+0x50/0x50 [ 210.835957] sock_recvmsg+0xb9/0xf0 [ 210.839577] sock_read_iter+0x252/0x430 [ 210.843617] ? sock_recvmsg+0xf0/0xf0 [ 210.847438] do_iter_readv_writev+0x3f2/0x960 [ 210.851992] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 210.856759] ? rw_verify_area+0xb8/0x2b0 [ 210.860888] do_iter_read+0x1db/0x580 [ 210.864700] ? dup_iter+0x250/0x250 [ 210.868320] vfs_readv+0xc9/0x130 [ 210.871836] ? lock_downgrade+0x860/0x860 [ 210.876017] ? compat_rw_copy_check_uvector+0x330/0x330 [ 210.881443] ? kasan_check_read+0x11/0x20 [ 210.885596] ? ksys_dup3+0x2e0/0x2e0 [ 210.889300] ? __fget_light+0x174/0x1e0 [ 210.893423] do_readv+0x110/0x330 [ 210.896904] ? vfs_readv+0x130/0x130 [ 210.900700] ? do_syscall_64+0x21/0x4e0 [ 210.904675] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.910052] __x64_sys_readv+0x70/0xb0 [ 210.914573] do_syscall_64+0xd6/0x4e0 [ 210.918384] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.923629] RIP: 0033:0x458c29 [ 210.926812] Code: 45 7d 1d 00 48 89 04 24 48 c7 44 24 08 01 00 00 00 e8 7b b9 fd ff 48 8b 44 24 18 48 89 04 24 e8 ad b6 fd ff e8 68 b2 fd ff e8 b0 fd ff e9 00 ff ff ff e8 19 b0 fd ff 48 8d 05 26 e7 1f 00 48 [ 210.945756] RSP: 002b:00007fe3d4cd2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 210.953519] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 210.960859] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 210.968143] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 210.975477] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe3d4cd36d4 [ 210.982824] R13: 00000000004c5985 R14: 00000000004d9fe0 R15: 00000000ffffffff [ 210.990191] [ 210.990191] Showing all locks held in the system: [ 210.996515] 1 lock held by khungtaskd/1038: [ 211.000904] #0: 000000007690c745 (rcu_read_lock){....}, at: debug_show_all_locks+0x5b/0x27a [ 211.010235] 1 lock held by systemd-journal/3504: [ 211.015000] #0: 000000008f3ade71 (&rq->lock){-.-.}, at: pick_next_task_fair+0xf25/0x1550 [ 211.023390] 2 locks held by in:imklog/5733: [ 211.027720] #0: 000000004cd11e12 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xa7/0xd0 [ 211.035651] #1: 00000000ff9f2ff1 (fs_reclaim){+.+.}, at: fs_reclaim_acquire.part.98+0x0/0x30 [ 211.044775] 1 lock held by syz-executor.3/7130: [ 211.049428] #0: 000000005f50aba7 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 211.058268] 1 lock held by syz-executor.1/7133: [ 211.063012] #0: 000000009f34c433 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 211.071837] 1 lock held by syz-executor.1/7142: [ 211.076679] #0: 000000006029c003 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 211.085502] 1 lock held by syz-executor.4/7138: [ 211.090249] #0: 0000000011f29a1f (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 211.099296] 1 lock held by syz-executor.4/7146: [ 211.104017] #0: 00000000671ccdad (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 211.112872] 1 lock held by syz-executor.0/7140: [ 211.117618] #0: 0000000013691b30 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 211.126438] 1 lock held by syz-executor.0/7149: [ 211.131154] #0: 000000009fdb03f2 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 211.139924] 1 lock held by syz-executor.2/7151: [ 211.144644] #0: 00000000c4565630 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 211.153486] 1 lock held by syz-executor.2/7162: [ 211.158152] #0: 0000000019cd50ad (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 211.166967] 1 lock held by syz-executor.5/7159: [ 211.172036] #0: 000000003345b989 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 211.180903] 1 lock held by syz-executor.5/7166: [ 211.185570] #0: 000000003c1077b8 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 211.194408] [ 211.196036] ============================================= [ 211.196036] [ 211.203113] NMI backtrace for cpu 1 [ 211.207011] CPU: 1 PID: 1038 Comm: khungtaskd Not tainted 4.19.125-syzkaller #0 [ 211.214443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.223794] Call Trace: [ 211.226372] dump_stack+0x123/0x177 [ 211.229976] nmi_cpu_backtrace.cold.4+0x3e/0x76 [ 211.234659] ? lapic_can_unplug_cpu.cold.29+0x3f/0x3f [ 211.239865] nmi_trigger_cpumask_backtrace+0xe6/0x11a [ 211.245120] arch_trigger_cpumask_backtrace+0x14/0x20 [ 211.250359] watchdog+0x5c3/0xb40 [ 211.253853] kthread+0x327/0x3f0 [ 211.257197] ? hungtask_pm_notify+0x40/0x40 [ 211.261533] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 211.267075] ret_from_fork+0x3a/0x50 [ 211.270954] Sending NMI from CPU 1 to CPUs 0: [ 211.275611] NMI backtrace for cpu 0 [ 211.275613] CPU: 0 PID: 3504 Comm: systemd-journal Not tainted 4.19.125-syzkaller #0 [ 211.275615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.275617] RIP: 0010:kfree+0x102/0x230 [ 211.275619] Code: 00 00 75 26 48 83 3d 14 0e 80 06 00 0f 84 37 01 00 00 4c 89 e7 57 9d 0f 1f 44 00 00 e8 87 13 d5 ff 5b 41 5c 41 5d 41 5e 5d c3 e9 11 d5 ff 48 83 3d e9 0d 80 06 00 0f 84 0a 01 00 00 4c 89 e7 [ 211.275621] RSP: 0018:ffff8880957efd70 EFLAGS: 00000006 [ 211.275624] RAX: 0000000000000001 RBX: ffff8880a15f92c0 RCX: 0000000000000000 [ 211.275625] RDX: 1ffff11012afc5d2 RSI: 0000000000000000 RDI: ffff8880957e2e90 [ 211.275627] RBP: ffff8880957efd90 R08: 0000000000000058 R09: 00000000bd54e1a3 [ 211.275628] R10: 00000000c6666468 R11: ffff8880aea23993 R12: 0000000000000286 [ 211.275630] R13: ffff88812c31e1c0 R14: ffffffff82b414a2 R15: ffff8880a18bb604 [ 211.275631] FS: 00007fe8716d78c0(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 211.275633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 211.275634] CR2: 00007fe86eac9000 CR3: 0000000095694000 CR4: 00000000001406f0 [ 211.275635] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 211.275637] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 211.275638] Call Trace: [ 211.275639] selinux_cred_free+0x42/0x60 [ 211.275640] security_cred_free+0x68/0xa0 [ 211.275641] put_cred_rcu+0xf4/0x450 [ 211.275643] __put_cred+0x19b/0x200 [ 211.275644] do_faccessat+0x409/0x630 [ 211.275645] ? __ia32_sys_fallocate+0xf0/0xf0 [ 211.275646] ? lockdep_hardirqs_on+0x421/0x5c0 [ 211.275647] __x64_sys_access+0x54/0x80 [ 211.275648] do_syscall_64+0xd6/0x4e0 [ 211.275650] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 211.275651] RIP: 0033:0x7fe8709939c7 [ 211.275653] Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d c8 d4 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d4 2b 00 f7 d8 64 89 01 48 [ 211.275655] RSP: 002b:00007ffd2ce44698 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 211.275657] RAX: ffffffffffffffda RBX: 00007ffd2ce476c0 RCX: 00007fe8709939c7 [ 211.275659] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055bb78abf9a3 [ 211.275660] RBP: 00007ffd2ce447e0 R08: 000055bb78ab53e5 R09: 0000000000000018 [ 211.275662] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 211.275663] R13: 0000000000000000 R14: 000055bb798ab8c0 R15: 00007ffd2ce44cd0 [ 211.276486] Kernel panic - not syncing: hung_task: blocked tasks [ 211.515247] CPU: 1 PID: 1038 Comm: khungtaskd Not tainted 4.19.125-syzkaller #0 [ 211.522676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.532043] Call Trace: [ 211.534626] dump_stack+0x123/0x177 [ 211.538230] panic+0x1cd/0x387 [ 211.541408] ? __warn_printk+0xd6/0xd6 [ 211.545285] watchdog+0x5d4/0xb40 [ 211.548741] kthread+0x327/0x3f0 [ 211.552520] ? hungtask_pm_notify+0x40/0x40 [ 211.556839] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 211.562362] ret_from_fork+0x3a/0x50 [ 211.567769] Kernel Offset: disabled [ 211.571616] Rebooting in 86400 seconds..