[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 32.714658] audit: type=1400 audit(1598852864.101:9): avc: denied { execmem } for pid=6113 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 32.730998] IPVS: ftp: loaded support on port[0] = 21 [ 33.119848] can: request_module (can-proto-0) failed. [ 33.706075] can: request_module (can-proto-0) failed. [ 33.731695] audit: type=1400 audit(1598852865.111:10): avc: denied { create } for pid=6094 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 '10.128.15.210' (ECDSA) to the list of known hosts. 2020/08/31 05:47:52 parsed 1 programs 2020/08/31 05:47:53 executed programs: 0 [ 42.326908] audit: type=1400 audit(1598852873.707:11): avc: denied { execmem } for pid=6233 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 42.377996] audit: type=1400 audit(1598852873.747:12): avc: denied { execmem } for pid=6234 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 42.411170] IPVS: ftp: loaded support on port[0] = 21 [ 42.423831] IPVS: ftp: loaded support on port[0] = 21 [ 42.434914] IPVS: ftp: loaded support on port[0] = 21 [ 42.445050] IPVS: ftp: loaded support on port[0] = 21 [ 42.471949] IPVS: ftp: loaded support on port[0] = 21 [ 42.474202] IPVS: ftp: loaded support on port[0] = 21 [ 42.686640] chnl_net:caif_netlink_parms(): no params data found [ 42.730423] chnl_net:caif_netlink_parms(): no params data found [ 42.772511] chnl_net:caif_netlink_parms(): no params data found [ 42.826808] chnl_net:caif_netlink_parms(): no params data found [ 42.887933] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.894688] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.902512] device bridge_slave_0 entered promiscuous mode [ 42.913157] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.921853] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.929029] device bridge_slave_1 entered promiscuous mode [ 42.944843] chnl_net:caif_netlink_parms(): no params data found [ 42.986264] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.995604] chnl_net:caif_netlink_parms(): no params data found [ 43.026512] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.033409] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.040518] device bridge_slave_0 entered promiscuous mode [ 43.047695] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.055292] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.062550] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.070001] device bridge_slave_1 entered promiscuous mode [ 43.084920] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.091332] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.099545] device bridge_slave_0 entered promiscuous mode [ 43.109956] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.116775] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.124735] device bridge_slave_0 entered promiscuous mode [ 43.134806] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.142103] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.149315] device bridge_slave_1 entered promiscuous mode [ 43.170083] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.176535] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.186467] device bridge_slave_1 entered promiscuous mode [ 43.205600] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.212058] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.220528] device bridge_slave_0 entered promiscuous mode [ 43.230030] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.251779] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.259193] team0: Port device team_slave_0 added [ 43.269181] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.275548] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.283063] device bridge_slave_1 entered promiscuous mode [ 43.300231] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.309548] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.318661] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.325775] team0: Port device team_slave_1 added [ 43.332118] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.344422] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.351520] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.358886] device bridge_slave_0 entered promiscuous mode [ 43.365948] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.378482] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.391635] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.400426] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.408814] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.415156] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.422816] device bridge_slave_1 entered promiscuous mode [ 43.433515] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.441180] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.450161] team0: Port device team_slave_0 added [ 43.467921] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.479093] device hsr_slave_0 entered promiscuous mode [ 43.485056] device hsr_slave_1 entered promiscuous mode [ 43.502122] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.511856] team0: Port device team_slave_1 added [ 43.521600] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.533331] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.541436] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.550522] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.558178] team0: Port device team_slave_0 added [ 43.563537] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.573213] team0: Port device team_slave_0 added [ 43.579630] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.587335] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.594472] team0: Port device team_slave_1 added [ 43.603945] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.611591] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.623159] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.634946] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.642202] team0: Port device team_slave_1 added [ 43.651077] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.658609] team0: Port device team_slave_0 added [ 43.663745] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.686251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.699585] device hsr_slave_0 entered promiscuous mode [ 43.705218] device hsr_slave_1 entered promiscuous mode [ 43.711883] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.719564] team0: Port device team_slave_1 added [ 43.734887] device hsr_slave_0 entered promiscuous mode [ 43.740973] device hsr_slave_1 entered promiscuous mode [ 43.746900] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.754071] team0: Port device team_slave_0 added [ 43.761008] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.768729] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.781839] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.789620] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.797731] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.804283] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.811457] team0: Port device team_slave_1 added [ 43.816588] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.830570] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.846164] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.854351] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.862947] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.872861] device hsr_slave_0 entered promiscuous mode [ 43.879671] device hsr_slave_1 entered promiscuous mode [ 43.888078] device hsr_slave_0 entered promiscuous mode [ 43.893948] device hsr_slave_1 entered promiscuous mode [ 43.900987] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.914683] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.926098] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.934281] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.952753] device hsr_slave_0 entered promiscuous mode [ 43.959079] device hsr_slave_1 entered promiscuous mode [ 43.965113] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.985144] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.999061] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.007529] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.017918] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.027911] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.044266] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.080290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.101355] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.113098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.123242] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.132240] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.143235] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.149562] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.157623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.165126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.174357] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.183731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.192826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.200677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.208534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.216175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.224179] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.230739] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.259734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.270913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.281366] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.288950] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.295027] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.306914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.316207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.325002] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.334313] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.341729] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.349355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.360087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.370264] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.376766] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.383844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.392505] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.400160] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.406562] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.414377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.425047] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.433062] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.442651] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.451298] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.458086] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.465860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.473607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.481776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.489086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.496047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.503848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.513632] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.523820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.532506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.542854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.550623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.558003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.564807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.573450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.581103] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.587514] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.594224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.602104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.609906] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.616232] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.623085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.631017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.638825] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.645870] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.654064] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.660823] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.669555] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.681422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.689317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.698502] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.706085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.713956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.722060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.732393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.743279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.752180] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.760209] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.766560] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.773720] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.782607] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.793964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.802018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.811137] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.817539] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.824279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.832159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.840054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.848205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.857056] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.864061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.872185] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.880385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.888247] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.895765] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.902154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.909149] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.918744] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.927990] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.934152] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.943047] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.951505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.958747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.965551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.974448] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.982991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.992914] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.002104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.010694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.020327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.027926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.035716] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.044113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.052140] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.059819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.067943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.075447] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.081847] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.088934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.097015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.104485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.112817] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.124137] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.133474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.145160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.153315] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.160781] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.167957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.174972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.183102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.190962] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.197374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.204437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.212815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.220520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.228383] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.235795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.243481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.251159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.261910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.271059] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.281679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.289225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.297609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.307540] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.313874] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.321050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.329409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.337041] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.343388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.350368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.358087] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.367713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.375532] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.385232] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.392191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.400733] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.407760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.415364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.423668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.431353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.440436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.449170] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.457382] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.465396] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.478460] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.484870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.495296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.505651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.514061] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.522769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.530633] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.540117] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.551231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.560043] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.567701] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.574631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.583760] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.591622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.599805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.607490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.616826] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.624297] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.634227] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.640836] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.653040] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.661604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.669178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.679589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.690781] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.701637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.709191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.717937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.725275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.734396] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.744271] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.750976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.759071] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.769111] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.779898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.787609] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.794469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.802366] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.810082] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.818362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.825759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.833823] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.841467] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.849214] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.859241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.867989] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.878610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.890521] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.900712] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.910371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.917516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.925024] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.933083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.941136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.950716] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.960515] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.971440] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.981626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.990790] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.003344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.011898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.025438] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.037123] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.043431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.059340] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.065422] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.111047] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.144249] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.168661] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.218849] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 206.781867] INFO: task syz-executor.4:7220 blocked for more than 140 seconds. [ 206.789323] Not tainted 4.19.142-syzkaller #0 [ 206.795234] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 206.805610] syz-executor.4 D28584 7220 6240 0x00000004 [ 206.811270] Call Trace: [ 206.813961] __schedule+0x792/0x1c20 [ 206.817694] ? pci_mmcfg_check_reserved+0x120/0x120 [ 206.823434] ? mark_held_locks+0x130/0x130 [ 206.827682] schedule+0x7f/0x1b0 [ 206.831034] schedule_timeout+0x6e3/0xe00 [ 206.836887] ? find_held_lock+0x36/0x1d0 [ 206.840952] ? usleep_range+0x130/0x130 [ 206.845551] ? mark_held_locks+0xc7/0x130 [ 206.849687] ? _raw_spin_unlock_irq+0x27/0x80 [ 206.855915] ? wait_for_completion+0x27a/0x460 [ 206.860526] ? lockdep_hardirqs_on+0x421/0x5c0 [ 206.865669] ? _raw_spin_unlock_irq+0x27/0x80 [ 206.870150] ? trace_hardirqs_on+0x28/0x190 [ 206.875085] wait_for_completion+0x282/0x460 [ 206.879496] ? wait_for_completion_interruptible+0x500/0x500 [ 206.885986] ? wake_up_q+0x100/0x100 [ 206.889727] ? pcrypt_aead_encrypt+0x357/0x450 [ 206.894893] aead_recvmsg+0x1182/0x1fb0 [ 206.898894] ? aead_sendpage_nokey+0x80/0x80 [ 206.903913] ? selinux_socket_recvmsg+0x31/0x40 [ 206.908570] ? security_socket_recvmsg+0x5d/0xa0 [ 206.914103] ? aead_sendpage_nokey+0x80/0x80 [ 206.918507] sock_recvmsg+0xb9/0xf0 [ 206.922862] sock_read_iter+0x252/0x430 [ 206.926830] ? sock_recvmsg+0xf0/0xf0 [ 206.930622] do_iter_readv_writev+0x3f2/0x960 [ 206.936467] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 206.941209] ? rw_verify_area+0xb8/0x2b0 [ 206.945806] do_iter_read+0x1db/0x580 [ 206.949601] ? dup_iter+0x250/0x250 [ 206.953974] vfs_readv+0xc9/0x130 [ 206.957510] ? lock_downgrade+0x860/0x860 [ 206.962342] ? compat_rw_copy_check_uvector+0x330/0x330 [ 206.967709] ? kasan_check_read+0x11/0x20 [ 206.972481] ? ksys_dup3+0x2e0/0x2e0 [ 206.976199] ? __fget_light+0x174/0x1e0 [ 206.980148] do_readv+0x110/0x330 [ 206.984392] ? vfs_readv+0x130/0x130 [ 206.988096] ? do_syscall_64+0x21/0x4e0 [ 206.992807] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 206.998167] __x64_sys_readv+0x70/0xb0 [ 207.002772] do_syscall_64+0xd6/0x4e0 [ 207.006578] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.012499] RIP: 0033:0x458ca9 [ 207.015706] Code: Bad RIP value. [ 207.019055] RSP: 002b:00007f3904d63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 207.027873] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 207.035641] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 207.043416] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 207.050678] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3904d646d4 [ 207.058615] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 207.066313] INFO: task syz-executor.4:7233 blocked for more than 140 seconds. [ 207.074079] Not tainted 4.19.142-syzkaller #0 [ 207.079344] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.087901] syz-executor.4 D27816 7233 6240 0x00000004 [ 207.093924] Call Trace: [ 207.096497] __schedule+0x792/0x1c20 [ 207.100186] ? pci_mmcfg_check_reserved+0x120/0x120 [ 207.106258] ? mark_held_locks+0x130/0x130 [ 207.110571] schedule+0x7f/0x1b0 [ 207.114720] schedule_timeout+0x6e3/0xe00 [ 207.118887] ? find_held_lock+0x36/0x1d0 [ 207.123573] ? usleep_range+0x130/0x130 [ 207.127543] ? mark_held_locks+0xc7/0x130 [ 207.132342] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.136827] ? wait_for_completion+0x27a/0x460 [ 207.141388] ? lockdep_hardirqs_on+0x421/0x5c0 [ 207.147376] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.152416] ? trace_hardirqs_on+0x28/0x190 [ 207.156749] wait_for_completion+0x282/0x460 [ 207.161143] ? wait_for_completion_interruptible+0x500/0x500 [ 207.167752] ? wake_up_q+0x100/0x100 [ 207.171454] ? pcrypt_aead_encrypt+0x357/0x450 [ 207.176621] aead_recvmsg+0x1182/0x1fb0 [ 207.180600] ? aead_sendpage_nokey+0x80/0x80 [ 207.185795] ? selinux_socket_recvmsg+0x31/0x40 [ 207.190457] ? security_socket_recvmsg+0x5d/0xa0 [ 207.195771] ? aead_sendpage_nokey+0x80/0x80 [ 207.200165] sock_recvmsg+0xb9/0xf0 [ 207.204517] sock_read_iter+0x252/0x430 [ 207.208483] ? sock_recvmsg+0xf0/0xf0 [ 207.212849] do_iter_readv_writev+0x3f2/0x960 [ 207.217330] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 207.222885] ? rw_verify_area+0xb8/0x2b0 [ 207.226940] do_iter_read+0x1db/0x580 [ 207.230714] ? dup_iter+0x250/0x250 [ 207.235169] vfs_readv+0xc9/0x130 [ 207.238623] ? lock_downgrade+0x860/0x860 [ 207.243494] ? compat_rw_copy_check_uvector+0x330/0x330 [ 207.248891] ? kasan_check_read+0x11/0x20 [ 207.253833] ? ksys_dup3+0x2e0/0x2e0 [ 207.257550] ? __fget_light+0x174/0x1e0 [ 207.261501] do_readv+0x110/0x330 [ 207.266013] ? vfs_readv+0x130/0x130 [ 207.269784] ? do_syscall_64+0x21/0x4e0 [ 207.276385] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.281800] __x64_sys_readv+0x70/0xb0 [ 207.285693] do_syscall_64+0xd6/0x4e0 [ 207.289472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.295720] RIP: 0033:0x458ca9 [ 207.298925] Code: Bad RIP value. [ 207.302968] RSP: 002b:00007f3904d42c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 207.310674] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 207.318730] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 207.326988] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 207.334678] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3904d436d4 [ 207.342385] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 207.349676] INFO: task syz-executor.3:7229 blocked for more than 140 seconds. [ 207.357555] Not tainted 4.19.142-syzkaller #0 [ 207.362935] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.370889] syz-executor.3 D28584 7229 6236 0x00000004 [ 207.378003] Call Trace: [ 207.380582] __schedule+0x792/0x1c20 [ 207.384872] ? pci_mmcfg_check_reserved+0x120/0x120 [ 207.389873] ? mark_held_locks+0x130/0x130 [ 207.394858] schedule+0x7f/0x1b0 [ 207.398214] schedule_timeout+0x6e3/0xe00 [ 207.402888] ? find_held_lock+0x36/0x1d0 [ 207.406934] ? usleep_range+0x130/0x130 [ 207.410882] ? mark_held_locks+0xc7/0x130 [ 207.415864] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.420346] ? wait_for_completion+0x27a/0x460 [ 207.425508] ? lockdep_hardirqs_on+0x421/0x5c0 [ 207.430075] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.435535] ? trace_hardirqs_on+0x28/0x190 [ 207.439848] wait_for_completion+0x282/0x460 [ 207.444836] ? wait_for_completion_interruptible+0x500/0x500 [ 207.450621] ? wake_up_q+0x100/0x100 [ 207.455018] ? pcrypt_aead_encrypt+0x357/0x450 [ 207.459689] aead_recvmsg+0x1182/0x1fb0 [ 207.464225] ? aead_sendpage_nokey+0x80/0x80 [ 207.468721] ? selinux_socket_recvmsg+0x31/0x40 [ 207.474010] ? security_socket_recvmsg+0x5d/0xa0 [ 207.478770] ? aead_sendpage_nokey+0x80/0x80 [ 207.483846] sock_recvmsg+0xb9/0xf0 [ 207.487458] sock_read_iter+0x252/0x430 [ 207.491416] ? sock_recvmsg+0xf0/0xf0 [ 207.496026] do_iter_readv_writev+0x3f2/0x960 [ 207.500509] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 207.505805] ? rw_verify_area+0xb8/0x2b0 [ 207.509861] do_iter_read+0x1db/0x580 [ 207.514201] ? dup_iter+0x250/0x250 [ 207.517818] vfs_readv+0xc9/0x130 [ 207.521244] ? lock_downgrade+0x860/0x860 [ 207.526708] ? compat_rw_copy_check_uvector+0x330/0x330 [ 207.532534] ? kasan_check_read+0x11/0x20 [ 207.536679] ? ksys_dup3+0x2e0/0x2e0 [ 207.540372] ? __fget_light+0x174/0x1e0 [ 207.545119] do_readv+0x110/0x330 [ 207.548568] ? vfs_readv+0x130/0x130 [ 207.552850] ? do_syscall_64+0x21/0x4e0 [ 207.556808] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.562902] __x64_sys_readv+0x70/0xb0 [ 207.566782] do_syscall_64+0xd6/0x4e0 [ 207.570556] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.576615] RIP: 0033:0x458ca9 [ 207.579803] Code: Bad RIP value. [ 207.583964] RSP: 002b:00007fc8911e1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 207.592103] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 207.599381] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 207.607231] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 207.614888] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc8911e26d4 [ 207.623292] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 207.630605] INFO: task syz-executor.3:7241 blocked for more than 140 seconds. [ 207.638889] Not tainted 4.19.142-syzkaller #0 [ 207.644957] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.653346] syz-executor.3 D28344 7241 6236 0x00000004 [ 207.658971] Call Trace: [ 207.662290] __schedule+0x792/0x1c20 [ 207.666009] ? pci_mmcfg_check_reserved+0x120/0x120 [ 207.672287] ? mark_held_locks+0x130/0x130 [ 207.676516] schedule+0x7f/0x1b0 [ 207.679856] schedule_timeout+0x6e3/0xe00 [ 207.684774] ? find_held_lock+0x36/0x1d0 [ 207.688818] ? usleep_range+0x130/0x130 [ 207.693333] ? mark_held_locks+0xc7/0x130 [ 207.697500] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.703605] ? wait_for_completion+0x27a/0x460 [ 207.708198] ? lockdep_hardirqs_on+0x421/0x5c0 [ 207.713517] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.718091] ? trace_hardirqs_on+0x28/0x190 [ 207.723513] wait_for_completion+0x282/0x460 [ 207.727909] ? wait_for_completion_interruptible+0x500/0x500 [ 207.734447] ? wake_up_q+0x100/0x100 [ 207.738148] ? pcrypt_aead_encrypt+0x357/0x450 [ 207.743381] aead_recvmsg+0x1182/0x1fb0 [ 207.747348] ? aead_sendpage_nokey+0x80/0x80 [ 207.752618] ? selinux_socket_recvmsg+0x31/0x40 [ 207.757281] ? security_socket_recvmsg+0x5d/0xa0 [ 207.762787] ? aead_sendpage_nokey+0x80/0x80 [ 207.767202] sock_recvmsg+0xb9/0xf0 [ 207.770802] sock_read_iter+0x252/0x430 [ 207.775593] ? sock_recvmsg+0xf0/0xf0 [ 207.779386] do_iter_readv_writev+0x3f2/0x960 [ 207.784426] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 207.789168] ? rw_verify_area+0xb8/0x2b0 [ 207.793839] do_iter_read+0x1db/0x580 [ 207.797624] ? dup_iter+0x250/0x250 [ 207.801227] vfs_readv+0xc9/0x130 [ 207.805457] ? lock_downgrade+0x860/0x860 [ 207.809680] ? compat_rw_copy_check_uvector+0x330/0x330 [ 207.815610] ? kasan_check_read+0x11/0x20 [ 207.819749] ? ksys_dup3+0x2e0/0x2e0 [ 207.824235] ? __fget_light+0x174/0x1e0 [ 207.828203] do_readv+0x110/0x330 [ 207.832395] ? vfs_readv+0x130/0x130 [ 207.836104] ? do_syscall_64+0x21/0x4e0 [ 207.840057] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.846253] __x64_sys_readv+0x70/0xb0 [ 207.850128] do_syscall_64+0xd6/0x4e0 [ 207.854502] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.859677] RIP: 0033:0x458ca9 [ 207.863632] Code: Bad RIP value. [ 207.867016] RSP: 002b:00007fc8911c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 207.875346] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 207.883176] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 207.890474] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 207.898399] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc8911c16d4 [ 207.906050] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 207.914644] INFO: task syz-executor.5:7230 blocked for more than 140 seconds. [ 207.922749] Not tainted 4.19.142-syzkaller #0 [ 207.927756] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.936262] syz-executor.5 D28584 7230 6243 0x00000004 [ 207.942352] Call Trace: [ 207.944932] __schedule+0x792/0x1c20 [ 207.948620] ? pci_mmcfg_check_reserved+0x120/0x120 [ 207.954417] ? mark_held_locks+0x130/0x130 [ 207.958645] schedule+0x7f/0x1b0 [ 207.962567] schedule_timeout+0x6e3/0xe00 [ 207.966703] ? find_held_lock+0x36/0x1d0 [ 207.970737] ? usleep_range+0x130/0x130 [ 207.975783] ? mark_held_locks+0xc7/0x130 [ 207.979940] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.985002] ? wait_for_completion+0x27a/0x460 [ 207.989590] ? lockdep_hardirqs_on+0x421/0x5c0 [ 207.994722] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.999306] ? trace_hardirqs_on+0x28/0x190 [ 208.004213] wait_for_completion+0x282/0x460 [ 208.008619] ? wait_for_completion_interruptible+0x500/0x500 [ 208.015013] ? wake_up_q+0x100/0x100 [ 208.018754] ? pcrypt_aead_encrypt+0x357/0x450 [ 208.023962] aead_recvmsg+0x1182/0x1fb0 [ 208.028079] ? aead_sendpage_nokey+0x80/0x80 [ 208.033277] ? selinux_socket_recvmsg+0x31/0x40 [ 208.037942] ? security_socket_recvmsg+0x5d/0xa0 [ 208.043291] ? aead_sendpage_nokey+0x80/0x80 [ 208.047686] sock_recvmsg+0xb9/0xf0 [ 208.051324] sock_read_iter+0x252/0x430 [ 208.056075] ? sock_recvmsg+0xf0/0xf0 [ 208.059872] do_iter_readv_writev+0x3f2/0x960 [ 208.065013] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 208.069756] ? rw_verify_area+0xb8/0x2b0 [ 208.074451] do_iter_read+0x1db/0x580 [ 208.078256] ? dup_iter+0x250/0x250 [ 208.084086] vfs_readv+0xc9/0x130 [ 208.087531] ? lock_downgrade+0x860/0x860 [ 208.093154] ? compat_rw_copy_check_uvector+0x330/0x330 [ 208.098527] ? kasan_check_read+0x11/0x20 [ 208.103342] ? ksys_dup3+0x2e0/0x2e0 [ 208.107069] ? __fget_light+0x174/0x1e0 [ 208.111020] do_readv+0x110/0x330 [ 208.115339] ? vfs_readv+0x130/0x130 [ 208.119157] ? do_syscall_64+0x21/0x4e0 [ 208.123878] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.129261] __x64_sys_readv+0x70/0xb0 [ 208.133907] do_syscall_64+0xd6/0x4e0 [ 208.137757] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.143593] RIP: 0033:0x458ca9 [ 208.146780] Code: Bad RIP value. [ 208.150117] RSP: 002b:00007f2907ad8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 208.159837] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 208.167575] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 208.175211] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 208.182912] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2907ad96d4 [ 208.190172] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 208.198064] INFO: task syz-executor.5:7244 blocked for more than 140 seconds. [ 208.206082] Not tainted 4.19.142-syzkaller #0 [ 208.211169] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 208.219703] syz-executor.5 D28344 7244 6243 0x00000004 [ 208.225700] Call Trace: [ 208.228276] __schedule+0x792/0x1c20 [ 208.232858] ? pci_mmcfg_check_reserved+0x120/0x120 [ 208.237887] ? mark_held_locks+0x130/0x130 [ 208.242684] schedule+0x7f/0x1b0 [ 208.246034] schedule_timeout+0x6e3/0xe00 [ 208.250156] ? find_held_lock+0x36/0x1d0 [ 208.254991] ? usleep_range+0x130/0x130 [ 208.258968] ? mark_held_locks+0xc7/0x130 [ 208.263860] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.268347] ? wait_for_completion+0x27a/0x460 [ 208.273615] ? lockdep_hardirqs_on+0x421/0x5c0 [ 208.278241] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.284023] ? trace_hardirqs_on+0x28/0x190 [ 208.288341] wait_for_completion+0x282/0x460 [ 208.293460] ? wait_for_completion_interruptible+0x500/0x500 [ 208.299260] ? wake_up_q+0x100/0x100 [ 208.303655] ? pcrypt_aead_encrypt+0x357/0x450 [ 208.308264] aead_recvmsg+0x1182/0x1fb0 [ 208.313003] ? aead_sendpage_nokey+0x80/0x80 [ 208.317404] ? selinux_socket_recvmsg+0x31/0x40 [ 208.322823] ? security_socket_recvmsg+0x5d/0xa0 [ 208.327571] ? aead_sendpage_nokey+0x80/0x80 [ 208.332553] sock_recvmsg+0xb9/0xf0 [ 208.336227] sock_read_iter+0x252/0x430 [ 208.340186] ? sock_recvmsg+0xf0/0xf0 [ 208.344750] do_iter_readv_writev+0x3f2/0x960 [ 208.349248] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 208.354593] ? rw_verify_area+0xb8/0x2b0 [ 208.358658] do_iter_read+0x1db/0x580 [ 208.363187] ? dup_iter+0x250/0x250 [ 208.366812] vfs_readv+0xc9/0x130 [ 208.370250] ? lock_downgrade+0x860/0x860 [ 208.375224] ? compat_rw_copy_check_uvector+0x330/0x330 [ 208.380577] ? kasan_check_read+0x11/0x20 [ 208.385378] ? ksys_dup3+0x2e0/0x2e0 [ 208.389082] ? __fget_light+0x174/0x1e0 [ 208.393796] do_readv+0x110/0x330 [ 208.397258] ? vfs_readv+0x130/0x130 [ 208.400946] ? do_syscall_64+0x21/0x4e0 [ 208.405729] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.411106] __x64_sys_readv+0x70/0xb0 [ 208.415583] do_syscall_64+0xd6/0x4e0 [ 208.419372] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.425116] RIP: 0033:0x458ca9 [ 208.428324] Code: Bad RIP value. [ 208.432335] RSP: 002b:00007f2907ab7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 208.440058] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 208.448192] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 208.455903] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 208.463694] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2907ab86d4 [ 208.470966] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 208.479462] INFO: task syz-executor.1:7231 blocked for more than 140 seconds. [ 208.487493] Not tainted 4.19.142-syzkaller #0 [ 208.492921] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 208.500876] syz-executor.1 D28344 7231 6244 0x00000004 [ 208.507093] Call Trace: [ 208.509692] __schedule+0x792/0x1c20 [ 208.513984] ? pci_mmcfg_check_reserved+0x120/0x120 [ 208.518990] ? mark_held_locks+0x130/0x130 [ 208.523999] schedule+0x7f/0x1b0 [ 208.527358] schedule_timeout+0x6e3/0xe00 [ 208.532067] ? find_held_lock+0x36/0x1d0 [ 208.536144] ? usleep_range+0x130/0x130 [ 208.540102] ? mark_held_locks+0xc7/0x130 [ 208.545053] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.549532] ? wait_for_completion+0x27a/0x460 [ 208.554788] ? lockdep_hardirqs_on+0x421/0x5c0 [ 208.559371] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.564413] ? trace_hardirqs_on+0x28/0x190 [ 208.568748] wait_for_completion+0x282/0x460 [ 208.573749] ? wait_for_completion_interruptible+0x500/0x500 [ 208.579532] ? wake_up_q+0x100/0x100 [ 208.583795] ? pcrypt_aead_encrypt+0x357/0x450 [ 208.588364] aead_recvmsg+0x1182/0x1fb0 [ 208.592999] ? aead_sendpage_nokey+0x80/0x80 [ 208.597393] ? selinux_socket_recvmsg+0x31/0x40 [ 208.602785] ? security_socket_recvmsg+0x5d/0xa0 [ 208.607531] ? aead_sendpage_nokey+0x80/0x80 [ 208.612710] sock_recvmsg+0xb9/0xf0 [ 208.616329] sock_read_iter+0x252/0x430 [ 208.620383] ? sock_recvmsg+0xf0/0xf0 [ 208.624998] do_iter_readv_writev+0x3f2/0x960 [ 208.629484] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 208.635660] ? rw_verify_area+0xb8/0x2b0 [ 208.639707] do_iter_read+0x1db/0x580 [ 208.644158] ? dup_iter+0x250/0x250 [ 208.647791] vfs_readv+0xc9/0x130 [ 208.651221] ? lock_downgrade+0x860/0x860 [ 208.657194] ? compat_rw_copy_check_uvector+0x330/0x330 [ 208.662914] ? kasan_check_read+0x11/0x20 [ 208.667073] ? ksys_dup3+0x2e0/0x2e0 [ 208.670763] ? __fget_light+0x174/0x1e0 [ 208.675534] do_readv+0x110/0x330 [ 208.678973] ? vfs_readv+0x130/0x130 [ 208.683405] ? do_syscall_64+0x21/0x4e0 [ 208.687374] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.693267] __x64_sys_readv+0x70/0xb0 [ 208.697137] do_syscall_64+0xd6/0x4e0 [ 208.700931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.706939] RIP: 0033:0x458ca9 [ 208.710123] Code: Bad RIP value. [ 208.714211] RSP: 002b:00007fb50ad87c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 208.722342] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 208.729596] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 208.737476] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 208.745134] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb50ad886d4 [ 208.752905] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 208.760463] INFO: task syz-executor.1:7245 blocked for more than 140 seconds. [ 208.768726] Not tainted 4.19.142-syzkaller #0 [ 208.774077] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 208.782555] syz-executor.1 D28344 7245 6244 0x00000004 [ 208.788192] Call Trace: [ 208.790766] __schedule+0x792/0x1c20 [ 208.795269] ? pci_mmcfg_check_reserved+0x120/0x120 [ 208.800535] ? mark_held_locks+0x130/0x130 [ 208.805357] schedule+0x7f/0x1b0 [ 208.808706] schedule_timeout+0x6e3/0xe00 [ 208.813580] ? find_held_lock+0x36/0x1d0 [ 208.817631] ? usleep_range+0x130/0x130 [ 208.822281] ? mark_held_locks+0xc7/0x130 [ 208.826430] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.830915] ? wait_for_completion+0x27a/0x460 [ 208.836461] ? lockdep_hardirqs_on+0x421/0x5c0 [ 208.841039] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.846655] ? trace_hardirqs_on+0x28/0x190 [ 208.850963] wait_for_completion+0x282/0x460 [ 208.855925] ? wait_for_completion_interruptible+0x500/0x500 [ 208.862177] ? wake_up_q+0x100/0x100 [ 208.865902] ? pcrypt_aead_encrypt+0x357/0x450 [ 208.870461] aead_recvmsg+0x1182/0x1fb0 [ 208.875228] ? aead_sendpage_nokey+0x80/0x80 [ 208.879632] ? selinux_socket_recvmsg+0x31/0x40 [ 208.884878] ? security_socket_recvmsg+0x5d/0xa0 [ 208.889619] ? aead_sendpage_nokey+0x80/0x80 [ 208.894856] sock_recvmsg+0xb9/0xf0 [ 208.898474] sock_read_iter+0x252/0x430 [ 208.902993] ? sock_recvmsg+0xf0/0xf0 [ 208.906784] do_iter_readv_writev+0x3f2/0x960 [ 208.911251] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 208.916752] ? rw_verify_area+0xb8/0x2b0 [ 208.920799] do_iter_read+0x1db/0x580 [ 208.925149] ? dup_iter+0x250/0x250 [ 208.928763] vfs_readv+0xc9/0x130 [ 208.932972] ? lock_downgrade+0x860/0x860 [ 208.937112] ? compat_rw_copy_check_uvector+0x330/0x330 [ 208.943102] ? kasan_check_read+0x11/0x20 [ 208.947241] ? ksys_dup3+0x2e0/0x2e0 [ 208.951086] ? __fget_light+0x174/0x1e0 [ 208.955922] do_readv+0x110/0x330 [ 208.959360] ? vfs_readv+0x130/0x130 [ 208.963820] ? do_syscall_64+0x21/0x4e0 [ 208.967788] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.973750] __x64_sys_readv+0x70/0xb0 [ 208.977631] do_syscall_64+0xd6/0x4e0 [ 208.982192] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.987374] RIP: 0033:0x458ca9 [ 208.990548] Code: Bad RIP value. [ 208.994740] RSP: 002b:00007fb50ad66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 209.002775] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 209.010029] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 209.018012] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 209.025718] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb50ad676d4 [ 209.033436] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 209.040722] INFO: task syz-executor.0:7228 blocked for more than 140 seconds. [ 209.049543] Not tainted 4.19.142-syzkaller #0 [ 209.054899] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 209.063318] syz-executor.0 D27736 7228 6238 0x00000004 [ 209.068941] Call Trace: [ 209.072271] __schedule+0x792/0x1c20 [ 209.076004] ? pci_mmcfg_check_reserved+0x120/0x120 [ 209.080994] ? mark_held_locks+0x130/0x130 [ 209.085997] schedule+0x7f/0x1b0 [ 209.089351] schedule_timeout+0x6e3/0xe00 [ 209.094045] ? find_held_lock+0x36/0x1d0 [ 209.098089] ? usleep_range+0x130/0x130 [ 209.102814] ? mark_held_locks+0xc7/0x130 [ 209.106957] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.112214] ? wait_for_completion+0x27a/0x460 [ 209.116792] ? lockdep_hardirqs_on+0x421/0x5c0 [ 209.122200] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.126753] ? trace_hardirqs_on+0x28/0x190 [ 209.131063] wait_for_completion+0x282/0x460 [ 209.137265] ? wait_for_completion_interruptible+0x500/0x500 [ 209.143523] ? wake_up_q+0x100/0x100 [ 209.147224] ? pcrypt_aead_encrypt+0x357/0x450 [ 209.152567] aead_recvmsg+0x1182/0x1fb0 [ 209.156541] ? aead_sendpage_nokey+0x80/0x80 [ 209.160935] ? selinux_socket_recvmsg+0x31/0x40 [ 209.166472] ? security_socket_recvmsg+0x5d/0xa0 [ 209.171223] ? aead_sendpage_nokey+0x80/0x80 [ 209.176419] sock_recvmsg+0xb9/0xf0 [ 209.180023] sock_read_iter+0x252/0x430 [ 209.184854] ? sock_recvmsg+0xf0/0xf0 [ 209.188656] do_iter_readv_writev+0x3f2/0x960 [ 209.193747] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 209.198492] ? rw_verify_area+0xb8/0x2b0 [ 209.203295] do_iter_read+0x1db/0x580 [ 209.207696] ? dup_iter+0x250/0x250 [ 209.211881] vfs_readv+0xc9/0x130 [ 209.215322] ? lock_downgrade+0x860/0x860 [ 209.219445] ? compat_rw_copy_check_uvector+0x330/0x330 [ 209.226150] ? kasan_check_read+0x11/0x20 [ 209.230289] ? ksys_dup3+0x2e0/0x2e0 [ 209.234654] ? __fget_light+0x174/0x1e0 [ 209.238677] do_readv+0x110/0x330 [ 209.242842] ? vfs_readv+0x130/0x130 [ 209.246555] ? do_syscall_64+0x21/0x4e0 [ 209.250501] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.256636] __x64_sys_readv+0x70/0xb0 [ 209.260510] do_syscall_64+0xd6/0x4e0 [ 209.265074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.270255] RIP: 0033:0x458ca9 [ 209.274301] Code: Bad RIP value. [ 209.277664] RSP: 002b:00007f2e8442ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 209.285985] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 209.294360] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 209.302124] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 209.309389] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e8442b6d4 [ 209.317331] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 209.324974] INFO: task syz-executor.0:7240 blocked for more than 140 seconds. [ 209.333383] Not tainted 4.19.142-syzkaller #0 [ 209.338389] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 209.347129] syz-executor.0 D28344 7240 6238 0x00000004 [ 209.353122] Call Trace: [ 209.355694] __schedule+0x792/0x1c20 [ 209.359386] ? pci_mmcfg_check_reserved+0x120/0x120 [ 209.365205] ? mark_held_locks+0x130/0x130 [ 209.369436] schedule+0x7f/0x1b0 [ 209.373350] schedule_timeout+0x6e3/0xe00 [ 209.377491] ? find_held_lock+0x36/0x1d0 [ 209.382339] ? usleep_range+0x130/0x130 [ 209.386310] ? mark_held_locks+0xc7/0x130 [ 209.390431] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.395785] ? wait_for_completion+0x27a/0x460 [ 209.400358] ? lockdep_hardirqs_on+0x421/0x5c0 [ 209.405504] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.409986] ? trace_hardirqs_on+0x28/0x190 [ 209.415283] wait_for_completion+0x282/0x460 [ 209.419736] ? wait_for_completion_interruptible+0x500/0x500 [ 209.426287] ? wake_up_q+0x100/0x100 [ 209.430005] ? pcrypt_aead_encrypt+0x357/0x450 [ 209.435188] aead_recvmsg+0x1182/0x1fb0 [ 209.439301] ? aead_sendpage_nokey+0x80/0x80 [ 209.444317] ? selinux_socket_recvmsg+0x31/0x40 [ 209.449014] ? security_socket_recvmsg+0x5d/0xa0 [ 209.455188] ? aead_sendpage_nokey+0x80/0x80 [ 209.459585] sock_recvmsg+0xb9/0xf0 [ 209.463829] sock_read_iter+0x252/0x430 [ 209.467965] ? sock_recvmsg+0xf0/0xf0 [ 209.472503] do_iter_readv_writev+0x3f2/0x960 [ 209.477522] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 209.482949] ? rw_verify_area+0xb8/0x2b0 [ 209.486999] do_iter_read+0x1db/0x580 [ 209.490773] ? dup_iter+0x250/0x250 [ 209.495202] vfs_readv+0xc9/0x130 [ 209.498655] ? lock_downgrade+0x860/0x860 [ 209.503572] ? compat_rw_copy_check_uvector+0x330/0x330 [ 209.508951] ? kasan_check_read+0x11/0x20 [ 209.513682] ? ksys_dup3+0x2e0/0x2e0 [ 209.517397] ? __fget_light+0x174/0x1e0 [ 209.522105] do_readv+0x110/0x330 [ 209.525550] ? vfs_readv+0x130/0x130 [ 209.529240] ? do_syscall_64+0x21/0x4e0 [ 209.534273] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.539634] __x64_sys_readv+0x70/0xb0 [ 209.544049] do_syscall_64+0xd6/0x4e0 [ 209.547837] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.553758] RIP: 0033:0x458ca9 [ 209.556965] Code: Bad RIP value. [ 209.560301] RSP: 002b:00007f2e84409c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 209.568774] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 209.576386] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 209.584246] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 209.592091] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e8440a6d4 [ 209.599353] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 209.607803] [ 209.607803] Showing all locks held in the system: [ 209.615284] 1 lock held by khungtaskd/1026: [ 209.619587] #0: 00000000187ed331 (rcu_read_lock){....}, at: debug_show_all_locks+0x5b/0x27a [ 209.628787] 1 lock held by in:imklog/5713: [ 209.633788] #0: 00000000981724a8 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xa7/0xd0 [ 209.642132] 1 lock held by syz-executor.4/7220: [ 209.646790] #0: 000000007b9b40f6 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.656688] 1 lock held by syz-executor.4/7233: [ 209.661760] #0: 0000000094e92407 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.670510] 1 lock held by syz-executor.3/7229: [ 209.676097] #0: 00000000264eefda (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.685290] 1 lock held by syz-executor.3/7241: [ 209.689959] #0: 00000000978fe883 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.699305] 1 lock held by syz-executor.5/7230: [ 209.704345] #0: 000000003fcece5f (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.713564] 1 lock held by syz-executor.5/7244: [ 209.718219] #0: 00000000b4e3b2f4 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.727594] 1 lock held by syz-executor.1/7231: [ 209.732675] #0: 00000000ba09c8bb (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.741866] 1 lock held by syz-executor.1/7245: [ 209.746541] #0: 00000000a00852ec (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.755912] 1 lock held by syz-executor.0/7228: [ 209.760565] #0: 000000001de6fb1e (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.769951] 1 lock held by syz-executor.0/7240: [ 209.774956] #0: 00000000e4bdca67 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.784059] 1 lock held by syz-executor.2/7232: [ 209.788729] #0: 0000000000c34a8e (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.798050] [ 209.799678] ============================================= [ 209.799678] [ 209.807252] NMI backtrace for cpu 0 [ 209.810863] CPU: 0 PID: 1026 Comm: khungtaskd Not tainted 4.19.142-syzkaller #0 [ 209.818292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.827630] Call Trace: [ 209.830195] dump_stack+0x123/0x177 [ 209.833795] nmi_cpu_backtrace.cold.4+0x3e/0x76 [ 209.838448] ? lapic_can_unplug_cpu.cold.30+0x3f/0x3f [ 209.843611] nmi_trigger_cpumask_backtrace+0xe6/0x11a [ 209.848792] arch_trigger_cpumask_backtrace+0x14/0x20 [ 209.853955] watchdog+0x5c3/0xb40 [ 209.857384] kthread+0x34a/0x410 [ 209.860726] ? hungtask_pm_notify+0x40/0x40 [ 209.865020] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 209.870540] ret_from_fork+0x3a/0x50 [ 209.874336] Sending NMI from CPU 0 to CPUs 1: [ 209.878869] NMI backtrace for cpu 1 [ 209.878871] CPU: 1 PID: 3520 Comm: systemd-journal Not tainted 4.19.142-syzkaller #0 [ 209.878872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.878874] RIP: 0033:0x7f0f06a53a27 [ 209.878876] Code: 06 eb 1a ff 0b 74 16 48 8d 3b 48 81 ec 80 00 00 00 e8 cd 9a 07 00 48 81 c4 80 00 00 00 48 85 ed 0f 84 4d 02 00 00 48 8b 55 f8 c2 02 74 64 8b 15 9a fd 31 00 85 d2 0f 85 de 01 00 00 5b 48 89 [ 209.878877] RSP: 002b:00007ffd0bf9f370 EFLAGS: 00000206 [ 209.878880] RAX: 00000000000001e1 RBX: 00007f0f06d71b00 RCX: 0000000000000000 [ 209.878881] RDX: 00000000000001e1 RSI: 0000000000210000 RDI: 0000000000000001 [ 209.878883] RBP: 00005648ed7387f0 R08: 00007f0f06d71e48 R09: 00000000000001e0 [ 209.878884] R10: 0000000000000069 R11: 00007f0f06b42060 R12: 00000000000001d8 [ 209.878885] R13: 0000000000012f50 R14: 00005648ed73b0b0 R15: 00007ffd0bf9fc10 [ 209.878887] FS: 00007f0f077f78c0 GS: 0000000000000000 [ 209.879881] Kernel panic - not syncing: hung_task: blocked tasks [ 209.975951] CPU: 0 PID: 1026 Comm: khungtaskd Not tainted 4.19.142-syzkaller #0 [ 209.983367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.992700] Call Trace: [ 209.995264] dump_stack+0x123/0x177 [ 209.998864] panic+0x1cd/0x387 [ 210.002041] ? __warn_printk+0xd6/0xd6 [ 210.006164] watchdog+0x5d4/0xb40 [ 210.009590] kthread+0x34a/0x410 [ 210.012926] ? hungtask_pm_notify+0x40/0x40 [ 210.017231] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 210.022741] ret_from_fork+0x3a/0x50 [ 210.027929] Kernel Offset: disabled [ 210.031548] Rebooting in 86400 seconds..