Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.391566] audit: type=1400 audit(1588141677.831:8): avc: denied { execmem } for pid=6425 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.407863] IPVS: ftp: loaded support on port[0] = 21 [ 30.849445] can: request_module (can-proto-0) failed. [ 31.855516] can: request_module (can-proto-0) failed. [ 31.863583] can: request_module (can-proto-0) failed. [ 31.888555] audit: type=1400 audit(1588141679.322:9): avc: denied { create } for pid=6404 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 '10.128.0.81' (ECDSA) to the list of known hosts. 2020/04/29 06:28:06 parsed 1 programs 2020/04/29 06:28:07 executed programs: 0 [ 39.682862] audit: type=1400 audit(1588141687.127:10): avc: denied { execmem } for pid=6549 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.751462] IPVS: ftp: loaded support on port[0] = 21 [ 39.756199] IPVS: ftp: loaded support on port[0] = 21 [ 39.760444] IPVS: ftp: loaded support on port[0] = 21 [ 39.773689] IPVS: ftp: loaded support on port[0] = 21 [ 39.787441] IPVS: ftp: loaded support on port[0] = 21 [ 39.800757] IPVS: ftp: loaded support on port[0] = 21 [ 39.988978] chnl_net:caif_netlink_parms(): no params data found [ 40.023504] chnl_net:caif_netlink_parms(): no params data found [ 40.107508] chnl_net:caif_netlink_parms(): no params data found [ 40.118354] chnl_net:caif_netlink_parms(): no params data found [ 40.130391] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.137235] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.144074] device bridge_slave_0 entered promiscuous mode [ 40.183135] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.189944] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.199406] device bridge_slave_1 entered promiscuous mode [ 40.238122] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.246441] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.253281] device bridge_slave_0 entered promiscuous mode [ 40.263105] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.278653] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.285448] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.292345] device bridge_slave_0 entered promiscuous mode [ 40.322255] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.329048] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.337874] device bridge_slave_1 entered promiscuous mode [ 40.345117] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.362364] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.369279] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.376500] device bridge_slave_1 entered promiscuous mode [ 40.419051] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.429922] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.438576] device bridge_slave_0 entered promiscuous mode [ 40.452779] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.463000] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.480117] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.488981] team0: Port device team_slave_0 added [ 40.494076] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.500857] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.509927] device bridge_slave_1 entered promiscuous mode [ 40.521003] chnl_net:caif_netlink_parms(): no params data found [ 40.534009] chnl_net:caif_netlink_parms(): no params data found [ 40.542779] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.555758] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.565344] team0: Port device team_slave_1 added [ 40.573840] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.589151] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.597297] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.604918] team0: Port device team_slave_0 added [ 40.610856] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.618950] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.642105] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.653661] team0: Port device team_slave_1 added [ 40.660295] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.690715] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.700397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.728659] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.736666] team0: Port device team_slave_0 added [ 40.742571] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.751516] team0: Port device team_slave_1 added [ 40.765909] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.773065] team0: Port device team_slave_0 added [ 40.806587] device hsr_slave_0 entered promiscuous mode [ 40.854607] device hsr_slave_1 entered promiscuous mode [ 40.904667] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.911043] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.918695] device bridge_slave_0 entered promiscuous mode [ 40.928784] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.935219] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.942029] device bridge_slave_1 entered promiscuous mode [ 40.948530] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.006022] device hsr_slave_0 entered promiscuous mode [ 41.044467] device hsr_slave_1 entered promiscuous mode [ 41.084515] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.091714] team0: Port device team_slave_1 added [ 41.098346] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.105488] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.111809] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.119675] device bridge_slave_0 entered promiscuous mode [ 41.129945] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.136483] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.143343] device bridge_slave_1 entered promiscuous mode [ 41.149664] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.161035] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.168518] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.176489] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.189653] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.205024] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.217529] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.287693] device hsr_slave_0 entered promiscuous mode [ 41.314288] device hsr_slave_1 entered promiscuous mode [ 41.358585] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.366395] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.393651] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.401535] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.412742] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.420222] team0: Port device team_slave_0 added [ 41.456397] device hsr_slave_0 entered promiscuous mode [ 41.514915] device hsr_slave_1 entered promiscuous mode [ 41.556980] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.565300] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.572998] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.581284] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.588779] team0: Port device team_slave_1 added [ 41.594628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.601986] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.618007] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.641989] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.685677] device hsr_slave_0 entered promiscuous mode [ 41.724097] device hsr_slave_1 entered promiscuous mode [ 41.764879] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.773700] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.795563] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.802736] team0: Port device team_slave_0 added [ 41.811028] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.827040] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.842132] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.849885] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.858422] team0: Port device team_slave_1 added [ 41.864409] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.879382] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.887237] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.894476] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.901987] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.928045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.936247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.944123] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.950189] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.995491] device hsr_slave_0 entered promiscuous mode [ 42.034036] device hsr_slave_1 entered promiscuous mode [ 42.076186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.091848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.099226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.108051] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.115920] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.128092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.137703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.145519] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.152027] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.160147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.169369] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.179846] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.189542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.201170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.209783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.217747] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.224162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.233515] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.241403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.252265] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.258523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.266384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.276368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.284321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.291095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.300003] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.306361] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.321509] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.329246] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.338853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.349732] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.358543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.368197] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.377066] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.383145] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.390500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.398852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.406854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.414669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.422206] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.430103] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.438321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.447256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.456728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.465349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.472559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.480636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.488357] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.494739] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.501568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.509501] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.517019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.524643] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.531957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.539796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.547946] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.554349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.561294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.568364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.577250] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.587663] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.596697] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.606818] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.617148] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.623270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.632887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.640214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.648049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.655762] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.662078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.669035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.676548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.684341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.694101] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.702645] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.709478] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.716620] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.722617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.732112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.741338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.749011] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.755391] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.762162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.773287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.782727] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.791928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.800853] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.808377] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.817327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.825545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.833202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.841119] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.847500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.854396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.862016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.873719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.881390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.891406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.900708] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.912463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.920997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.929294] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.935677] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.942395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.950335] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.958041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.965941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.973931] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.981949] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.988986] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.997761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.007686] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.015752] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.022655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.031723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.039799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.047738] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.054126] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.060966] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.067728] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.074486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.082044] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.089871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.097946] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.107545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.117094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.127588] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.136407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.144380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.151768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.159622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.167506] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.173889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.180681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.188299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.196025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.209209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.219466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.228812] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.238666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.247203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.255252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.262662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.271249] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.278700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.286415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.294191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.301667] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.310606] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.319836] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.326199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.334419] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.343920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.355386] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.368171] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.376760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.387864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.398506] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.412342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.422471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.432350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.447402] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.457710] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.466182] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.474032] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.481475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.489312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.500042] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.506739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.518722] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.527679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.536485] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.546886] FAULT_INJECTION: forcing a failure. [ 43.546886] name failslab, interval 1, probability 0, space 0, times 1 [ 43.548554] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.564653] CPU: 0 PID: 7451 Comm: syz-executor.0 Not tainted 4.19.118-syzkaller #0 [ 43.565613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.572703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.588445] Call Trace: [ 43.591012] dump_stack+0x123/0x177 [ 43.594618] should_fail.cold.4+0x5/0x13 [ 43.598653] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 43.605047] ? mark_held_locks+0x130/0x130 [ 43.609275] __should_failslab+0xba/0xf0 [ 43.613323] should_failslab+0x9/0x14 [ 43.617196] kmem_cache_alloc+0x47/0x730 [ 43.621229] ? find_held_lock+0x36/0x1d0 [ 43.625271] __debug_object_init+0x7dc/0xd70 [ 43.629649] ? mark_held_locks+0xc7/0x130 [ 43.633771] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 43.638846] ? debug_object_fixup+0x30/0x30 [ 43.643154] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 43.648244] ? trace_hardirqs_on+0x28/0x190 [ 43.652556] debug_object_activate+0x257/0x4e0 [ 43.657122] ? debug_object_assert_init+0x370/0x370 [ 43.662149] ? fsnotify_destroy_marks+0x6d/0x1e0 [ 43.666888] ? debugfs_destroy_inode+0x20/0x20 [ 43.671476] __call_rcu.constprop.67+0x35/0x7d0 [ 43.676146] call_rcu+0x12/0x20 [ 43.679446] debugfs_destroy_inode+0x17/0x20 [ 43.683844] destroy_inode+0xb3/0x100 [ 43.687653] evict+0x36f/0x590 [ 43.690822] ? do_raw_spin_unlock+0x177/0x260 [ 43.695294] iput+0x378/0x6b0 [ 43.698439] dentry_unlink_inode+0x23e/0x2f0 [ 43.702839] d_delete+0x16e/0x1c0 [ 43.706458] __debugfs_remove+0x14b/0x1f0 [ 43.710582] debugfs_remove_recursive+0x120/0x340 [ 43.715405] blk_mq_debugfs_unregister_sched+0x34/0x70 [ 43.720656] blk_mq_exit_sched+0x172/0x2a0 [ 43.724868] elevator_exit+0xef/0x130 [ 43.728639] elevator_switch_mq+0xe1/0x270 [ 43.732856] blk_mq_update_nr_hw_queues+0x3a4/0xb50 [ 43.737855] ? blk_mq_init_queue+0x90/0x90 [ 43.742079] nbd_start_device+0x1b6/0xc60 [ 43.747245] nbd_ioctl+0x1b6/0xb20 [ 43.750771] ? kasan_check_read+0x11/0x20 [ 43.754979] ? nbd_add_socket+0x5f0/0x5f0 [ 43.759097] ? avc_has_extended_perms+0x4e2/0x1170 [ 43.764016] ? __lock_acquire+0x792/0x4980 [ 43.768235] blkdev_ioctl+0x7ae/0x16e0 [ 43.772235] ? blkpg_ioctl+0x8f0/0x8f0 [ 43.776107] ? mark_held_locks+0x130/0x130 [ 43.780331] ? kasan_check_write+0x14/0x20 [ 43.784551] ? proc_fail_nth_write+0x13a/0x180 [ 43.789184] ? proc_cwd_link+0x1b0/0x1b0 [ 43.793220] ? __lock_is_held+0xb5/0x140 [ 43.797260] block_ioctl+0xd7/0x130 [ 43.800878] do_vfs_ioctl+0x196/0x10c0 [ 43.804739] ? ioctl_preallocate+0x1c0/0x1c0 [ 43.809119] ? selinux_file_mprotect+0x5f0/0x5f0 [ 43.813861] ? __ww_mutex_lock.constprop.15+0x1a53/0x2fd0 [ 43.819383] ? ksys_dup3+0x2e0/0x2e0 [ 43.823074] ? kasan_check_write+0x14/0x20 [ 43.827283] ? fput+0x18/0x120 [ 43.830451] ? security_file_ioctl+0x4a/0x90 [ 43.834830] ? __fget_light+0x174/0x1e0 [ 43.838781] ksys_ioctl+0x62/0x90 [ 43.842217] ? lockdep_hardirqs_on+0x421/0x5c0 [ 43.846772] __x64_sys_ioctl+0x6e/0xb0 [ 43.850639] do_syscall_64+0xd0/0x4e0 [ 43.855204] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.860365] RIP: 0033:0x45a909 [ 43.863529] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 43.883022] RSP: 002b:00007f3786920c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 43.890715] RAX: ffffffffffffffda RBX: 00007f3786920c90 RCX: 000000000045a909 [ 43.897967] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 43.905215] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 43.912623] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f37869216d4 [ 43.920038] R13: 00000000004c4670 R14: 00000000004d9da0 R15: 0000000000000007 [ 43.937693] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.944999] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.952845] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.970078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.987544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.991184] block nbd0: Receive control failed (result -107) [ 43.996822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.001896] block nbd0: Receive control failed (result -107) [ 44.015667] block nbd0: shutting down sockets [ 44.024531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.037806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.049290] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.065758] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.081394] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.082075] FAULT_INJECTION: forcing a failure. [ 44.082075] name failslab, interval 1, probability 0, space 0, times 0 [ 44.088852] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.102203] CPU: 0 PID: 7458 Comm: syz-executor.0 Not tainted 4.19.118-syzkaller #0 [ 44.110186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.113854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.113857] Call Trace: [ 44.113870] dump_stack+0x123/0x177 [ 44.113881] should_fail.cold.4+0x5/0x13 [ 44.113889] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.113895] ? lock_downgrade+0x860/0x860 [ 44.113907] __should_failslab+0xba/0xf0 [ 44.113915] should_failslab+0x9/0x14 [ 44.113920] kmem_cache_alloc+0x2bc/0x730 [ 44.113924] ? __lock_acquire+0x792/0x4980 [ 44.113929] ? __lock_acquire+0x792/0x4980 [ 44.113939] __kernfs_new_node+0xe7/0x6f0 [ 44.113947] ? kernfs_dop_revalidate+0x350/0x350 [ 44.113953] ? mark_held_locks+0x130/0x130 [ 44.113957] ? lock_acquire+0x173/0x3d0 [ 44.113965] ? __lock_acquire+0x792/0x4980 [ 44.113970] ? find_held_lock+0x36/0x1d0 [ 44.113977] ? find_held_lock+0x36/0x1d0 [ 44.113989] kernfs_new_node+0x62/0x110 [ 44.113994] ? lock_downgrade+0x860/0x860 [ 44.114008] __kernfs_create_file+0x35/0x2d2 [ 44.114013] ? kasan_check_read+0x11/0x20 [ 44.114020] sysfs_add_file_mode_ns+0x1b0/0x4e0 [ 44.114031] sysfs_create_file_ns+0x12a/0x1c0 [ 44.114037] ? sysfs_add_file_mode_ns+0x4e0/0x4e0 [ 44.114044] ? _raw_spin_unlock_irq+0x27/0x80 [ 44.114051] ? blk_queue_write_cache+0x15f/0x33f [ 44.114056] ? lockdep_hardirqs_on+0x421/0x5c0 [ 44.114060] ? _raw_spin_unlock_irq+0x27/0x80 [ 44.114068] ? trace_hardirqs_on+0x28/0x190 [ 44.114081] device_create_file+0xad/0x190 [ 44.114090] nbd_start_device+0x327/0xc60 [ 44.114102] nbd_ioctl+0x1b6/0xb20 [ 44.114108] ? kasan_check_read+0x11/0x20 [ 44.114115] ? nbd_add_socket+0x5f0/0x5f0 [ 44.114122] ? avc_has_extended_perms+0x4e2/0x1170 [ 44.114129] ? __lock_acquire+0x792/0x4980 [ 44.114140] blkdev_ioctl+0x7ae/0x16e0 [ 44.114146] ? blkpg_ioctl+0x8f0/0x8f0 [ 44.114153] ? mark_held_locks+0x130/0x130 [ 44.114157] ? kasan_check_write+0x14/0x20 [ 44.114162] ? proc_fail_nth_write+0x13a/0x180 [ 44.114168] ? proc_cwd_link+0x1b0/0x1b0 [ 44.114173] ? __lock_is_held+0xb5/0x140 [ 44.114189] block_ioctl+0xd7/0x130 [ 44.114198] do_vfs_ioctl+0x196/0x10c0 [ 44.114207] ? ioctl_preallocate+0x1c0/0x1c0 [ 44.114214] ? selinux_file_mprotect+0x5f0/0x5f0 [ 44.114220] ? __ww_mutex_lock.constprop.15+0x1a53/0x2fd0 [ 44.114229] ? ksys_dup3+0x2e0/0x2e0 [ 44.114235] ? kasan_check_write+0x14/0x20 [ 44.114241] ? fput+0x18/0x120 [ 44.114250] ? security_file_ioctl+0x4a/0x90 [ 44.114254] ? __fget_light+0x174/0x1e0 [ 44.114262] ksys_ioctl+0x62/0x90 [ 44.114266] ? lockdep_hardirqs_on+0x421/0x5c0 [ 44.114274] __x64_sys_ioctl+0x6e/0xb0 [ 44.114282] do_syscall_64+0xd0/0x4e0 [ 44.114290] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.114295] RIP: 0033:0x45a909 [ 44.114303] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 44.122499] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.130901] RSP: 002b:00007f3786920c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.130913] RAX: ffffffffffffffda RBX: 00007f3786920c90 RCX: 000000000045a909 [ 44.130916] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 44.130919] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 44.130921] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f37869216d4 [ 44.130924] R13: 00000000004c4670 R14: 00000000004d9da0 R15: 0000000000000007 [ 44.150369] block nbd0: device_create_file failed! [ 44.157676] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.273180] block nbd0: shutting down sockets [ 44.469999] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.496166] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.505124] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.519596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.528716] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.539034] FAULT_INJECTION: forcing a failure. [ 44.539034] name failslab, interval 1, probability 0, space 0, times 0 [ 44.550753] CPU: 0 PID: 7467 Comm: syz-executor.0 Not tainted 4.19.118-syzkaller #0 [ 44.552153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.558543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.558563] Call Trace: [ 44.558577] dump_stack+0x123/0x177 [ 44.558588] should_fail.cold.4+0x5/0x13 [ 44.558604] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.558611] ? lock_downgrade+0x860/0x860 [ 44.558623] __should_failslab+0xba/0xf0 [ 44.558631] should_failslab+0x9/0x14 [ 44.558636] kmem_cache_alloc+0x2bc/0x730 [ 44.558643] ? mark_held_locks+0x130/0x130 [ 44.558651] __d_alloc+0x28/0x9d0 [ 44.558661] d_alloc+0x42/0x220 [ 44.558668] d_alloc_parallel+0xf3/0x1750 [ 44.558680] ? __d_lookup_rcu+0x8a0/0x8a0 [ 44.565447] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.574675] ? mark_held_locks+0x130/0x130 [ 44.574682] ? avc_has_extended_perms+0x1170/0x1170 [ 44.574686] ? __lockdep_init_map+0x105/0x590 [ 44.574692] ? __lockdep_init_map+0x105/0x590 [ 44.574703] __lookup_slow+0x18d/0x400 [ 44.574715] ? vfs_unlink+0x450/0x450 [ 44.579251] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.581064] ? __d_lookup+0x2ed/0x580 [ 44.588127] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.590180] ? lockdep_hardirqs_on+0x421/0x5c0 [ 44.590185] ? d_lookup+0x134/0x1b0 [ 44.590194] ? d_lookup+0x10f/0x1b0 [ 44.595671] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.598374] lookup_one_len+0x132/0x160 [ 44.598380] ? lookup_one_len_unlocked+0xc0/0xc0 [ 44.598394] start_creating+0x91/0x190 [ 44.602758] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.606832] debugfs_create_dir+0x14/0x370 [ 44.606841] nbd_start_device+0x39a/0xc60 [ 44.606852] nbd_ioctl+0x1b6/0xb20 [ 44.611669] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.614502] ? kasan_check_read+0x11/0x20 [ 44.614510] ? nbd_add_socket+0x5f0/0x5f0 [ 44.614517] ? avc_has_extended_perms+0x4e2/0x1170 [ 44.614524] ? __lock_acquire+0x792/0x4980 [ 44.614535] blkdev_ioctl+0x7ae/0x16e0 [ 44.614540] ? blkpg_ioctl+0x8f0/0x8f0 [ 44.623292] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.626052] ? mark_held_locks+0x130/0x130 [ 44.626058] ? kasan_check_write+0x14/0x20 [ 44.626065] ? proc_fail_nth_write+0x13a/0x180 [ 44.633973] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.636939] ? proc_cwd_link+0x1b0/0x1b0 [ 44.636947] ? __lock_is_held+0xb5/0x140 [ 44.636962] block_ioctl+0xd7/0x130 [ 44.646421] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.646440] do_vfs_ioctl+0x196/0x10c0 [ 44.810002] ? ioctl_preallocate+0x1c0/0x1c0 [ 44.814386] ? selinux_file_mprotect+0x5f0/0x5f0 [ 44.819121] ? __ww_mutex_lock.constprop.15+0x1a53/0x2fd0 [ 44.824642] ? ksys_dup3+0x2e0/0x2e0 [ 44.828357] ? kasan_check_write+0x14/0x20 [ 44.832577] ? fput+0x18/0x120 [ 44.835759] ? security_file_ioctl+0x4a/0x90 [ 44.840154] ? __fget_light+0x174/0x1e0 [ 44.844103] ksys_ioctl+0x62/0x90 [ 44.847529] ? lockdep_hardirqs_on+0x421/0x5c0 [ 44.852089] __x64_sys_ioctl+0x6e/0xb0 [ 44.855962] do_syscall_64+0xd0/0x4e0 [ 44.859752] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.864924] RIP: 0033:0x45a909 [ 44.868108] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 44.889085] RSP: 002b:00007f3786920c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.897126] RAX: ffffffffffffffda RBX: 00007f3786920c90 RCX: 000000000045a909 [ 44.906114] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 44.913372] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 44.920976] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f37869216d4 [ 44.928225] R13: 00000000004c4670 R14: 00000000004d9da0 R15: 0000000000000007 [ 44.946009] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.954638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.954937] block nbd0: Failed to create debugfs dir for 'nbd0' [ 44.965531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.974279] FAULT_INJECTION: forcing a failure. [ 44.974279] name failslab, interval 1, probability 0, space 0, times 0 [ 44.978286] block nbd0: Receive control failed (result -107) [ 44.991677] CPU: 0 PID: 7465 Comm: syz-executor.5 Not tainted 4.19.118-syzkaller #0 [ 44.995617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.000339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.009232] block nbd0: Receive control failed (result -107) [ 45.016758] Call Trace: [ 45.016772] dump_stack+0x123/0x177 [ 45.016784] should_fail.cold.4+0x5/0x13 [ 45.016792] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.016806] __should_failslab+0xba/0xf0 [ 45.016813] should_failslab+0x9/0x14 [ 45.016818] kmem_cache_alloc_trace+0x2d4/0x740 [ 45.016831] blk_mq_update_nr_hw_queues+0x427/0xb50 [ 45.026849] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.028790] ? workqueue_sysfs_register+0x370/0x370 [ 45.028799] ? blk_mq_init_queue+0x90/0x90 [ 45.028814] nbd_start_device+0x1b6/0xc60 [ 45.028825] nbd_ioctl+0x1b6/0xb20 [ 45.028832] ? kasan_check_read+0x11/0x20 [ 45.028839] ? nbd_add_socket+0x5f0/0x5f0 [ 45.033864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.037966] ? avc_has_extended_perms+0x4e2/0x1170 [ 45.037975] ? __lock_acquire+0x792/0x4980 [ 45.037986] blkdev_ioctl+0x7ae/0x16e0 [ 45.037992] ? blkpg_ioctl+0x8f0/0x8f0 [ 45.038000] ? mark_held_locks+0x130/0x130 [ 45.038005] ? kasan_check_write+0x14/0x20 [ 45.038015] ? proc_fail_nth_write+0x13a/0x180 [ 45.042508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.045833] ? proc_cwd_link+0x1b0/0x1b0 [ 45.045839] ? __lock_is_held+0xb5/0x140 [ 45.045854] block_ioctl+0xd7/0x130 [ 45.045862] do_vfs_ioctl+0x196/0x10c0 2020/04/29 06:28:12 executed programs: 8 [ 45.045870] ? ioctl_preallocate+0x1c0/0x1c0 [ 45.045877] ? selinux_file_mprotect+0x5f0/0x5f0 [ 45.045884] ? __ww_mutex_lock.constprop.15+0x1a53/0x2fd0 [ 45.045894] ? ksys_dup3+0x2e0/0x2e0 [ 45.045901] ? kasan_check_write+0x14/0x20 [ 45.045908] ? fput+0x18/0x120 [ 45.045917] ? security_file_ioctl+0x4a/0x90 [ 45.045921] ? __fget_light+0x174/0x1e0 [ 45.045929] ksys_ioctl+0x62/0x90 [ 45.053372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.055579] ? lockdep_hardirqs_on+0x421/0x5c0 [ 45.055590] __x64_sys_ioctl+0x6e/0xb0 [ 45.055599] do_syscall_64+0xd0/0x4e0 [ 45.055609] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.055621] RIP: 0033:0x45a909 [ 45.063525] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.067601] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 45.067604] RSP: 002b:00007f1860b29c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.067610] RAX: ffffffffffffffda RBX: 00007f1860b29c90 RCX: 000000000045a909 [ 45.067614] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 45.067617] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 45.067621] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1860b2a6d4 [ 45.067624] R13: 00000000004c4670 R14: 00000000004d9da0 R15: 0000000000000007 [ 45.072776] block nbd0: shutting down sockets [ 45.084625] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.132831] block nbd5: Receive control failed (result -107) [ 45.136494] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.140323] block nbd5: Receive control failed (result -107) [ 45.167573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.196714] block nbd5: shutting down sockets [ 45.197781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.201027] FAULT_INJECTION: forcing a failure. [ 45.201027] name failslab, interval 1, probability 0, space 0, times 0 [ 45.209020] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.210740] CPU: 0 PID: 7484 Comm: syz-executor.0 Not tainted 4.19.118-syzkaller #0 [ 45.213351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.219829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.219833] Call Trace: [ 45.240958] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.246505] dump_stack+0x123/0x177 [ 45.246516] should_fail.cold.4+0x5/0x13 [ 45.246523] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.246529] ? lock_downgrade+0x860/0x860 [ 45.246541] __should_failslab+0xba/0xf0 [ 45.246548] should_failslab+0x9/0x14 [ 45.246552] kmem_cache_alloc+0x2bc/0x730 [ 45.246562] ? mark_held_locks+0x130/0x130 [ 45.257816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.261079] __d_alloc+0x28/0x9d0 [ 45.424891] d_alloc+0x42/0x220 [ 45.428145] d_alloc_parallel+0xf3/0x1750 [ 45.432268] ? __d_lookup_rcu+0x8a0/0x8a0 [ 45.436402] ? mark_held_locks+0x130/0x130 [ 45.440624] ? avc_has_extended_perms+0x1170/0x1170 [ 45.445620] ? __lockdep_init_map+0x105/0x590 [ 45.450091] ? __lockdep_init_map+0x105/0x590 [ 45.454581] __lookup_slow+0x18d/0x400 [ 45.458449] ? vfs_unlink+0x450/0x450 [ 45.462235] ? __d_lookup+0x2ed/0x580 [ 45.466009] ? lockdep_hardirqs_on+0x421/0x5c0 [ 45.470563] ? d_lookup+0x134/0x1b0 [ 45.474198] ? d_lookup+0x10f/0x1b0 [ 45.477798] lookup_one_len+0x132/0x160 [ 45.481743] ? lookup_one_len_unlocked+0xc0/0xc0 [ 45.486476] start_creating+0x91/0x190 [ 45.490334] debugfs_create_dir+0x14/0x370 [ 45.494545] nbd_start_device+0x39a/0xc60 [ 45.498718] nbd_ioctl+0x1b6/0xb20 [ 45.502235] ? kasan_check_read+0x11/0x20 [ 45.506372] ? nbd_add_socket+0x5f0/0x5f0 [ 45.510496] ? avc_has_extended_perms+0x4e2/0x1170 [ 45.515405] ? __lock_acquire+0x792/0x4980 [ 45.519634] blkdev_ioctl+0x7ae/0x16e0 [ 45.523498] ? blkpg_ioctl+0x8f0/0x8f0 [ 45.527476] ? mark_held_locks+0x130/0x130 [ 45.531688] ? kasan_check_write+0x14/0x20 [ 45.535896] ? proc_fail_nth_write+0x13a/0x180 [ 45.540550] ? proc_cwd_link+0x1b0/0x1b0 [ 45.544586] ? __lock_is_held+0xb5/0x140 [ 45.548625] block_ioctl+0xd7/0x130 [ 45.552235] do_vfs_ioctl+0x196/0x10c0 [ 45.556097] ? ioctl_preallocate+0x1c0/0x1c0 [ 45.560573] ? selinux_file_mprotect+0x5f0/0x5f0 [ 45.565349] ? __ww_mutex_lock.constprop.15+0x1a53/0x2fd0 [ 45.570876] ? ksys_dup3+0x2e0/0x2e0 [ 45.575018] ? kasan_check_write+0x14/0x20 [ 45.579241] ? fput+0x18/0x120 [ 45.582414] ? security_file_ioctl+0x4a/0x90 [ 45.586807] ? __fget_light+0x174/0x1e0 [ 45.590761] ksys_ioctl+0x62/0x90 [ 45.594185] ? lockdep_hardirqs_on+0x421/0x5c0 [ 45.598739] __x64_sys_ioctl+0x6e/0xb0 [ 45.602599] do_syscall_64+0xd0/0x4e0 [ 45.606389] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.611557] RIP: 0033:0x45a909 [ 45.614721] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 45.633596] RSP: 002b:00007f3786920c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.641293] RAX: ffffffffffffffda RBX: 00007f3786920c90 RCX: 000000000045a909 [ 45.648573] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 45.655833] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 45.663090] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f37869216d4 [ 45.670349] R13: 00000000004c4670 R14: 00000000004d9da0 R15: 0000000000000007 [ 45.686870] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.694652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.712515] FAULT_INJECTION: forcing a failure. [ 45.712515] name failslab, interval 1, probability 0, space 0, times 0 [ 45.712824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.735599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.749269] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.749297] CPU: 1 PID: 7475 Comm: syz-executor.4 Not tainted 4.19.118-syzkaller #0 [ 45.755711] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.763388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.763391] Call Trace: [ 45.763404] dump_stack+0x123/0x177 [ 45.763415] should_fail.cold.4+0x5/0x13 [ 45.763422] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.793481] block nbd0: Failed to create debugfs dir for 'nbd0' [ 45.794545] __should_failslab+0xba/0xf0 [ 45.794554] should_failslab+0x9/0x14 [ 45.794560] kmem_cache_alloc_trace+0x2d4/0x740 [ 45.794574] blk_mq_update_nr_hw_queues+0x427/0xb50 [ 45.800743] block nbd0: Receive control failed (result -107) [ 45.804661] ? workqueue_sysfs_register+0x370/0x370 [ 45.804669] ? blk_mq_init_queue+0x90/0x90 [ 45.804684] nbd_start_device+0x1b6/0xc60 [ 45.804695] nbd_ioctl+0x1b6/0xb20 [ 45.804700] ? kasan_check_read+0x11/0x20 [ 45.804706] ? nbd_add_socket+0x5f0/0x5f0 [ 45.804713] ? avc_has_extended_perms+0x4e2/0x1170 [ 45.804720] ? __lock_acquire+0x792/0x4980 [ 45.804730] blkdev_ioctl+0x7ae/0x16e0 [ 45.804735] ? blkpg_ioctl+0x8f0/0x8f0 [ 45.804743] ? mark_held_locks+0x130/0x130 [ 45.804747] ? kasan_check_write+0x14/0x20 [ 45.804752] ? proc_fail_nth_write+0x13a/0x180 [ 45.804757] ? proc_cwd_link+0x1b0/0x1b0 [ 45.804762] ? __lock_is_held+0xb5/0x140 [ 45.804769] ? selinux_audit_rule_match+0xb98/0xc90 [ 45.804782] block_ioctl+0xd7/0x130 [ 45.804792] do_vfs_ioctl+0x196/0x10c0 [ 45.809275] block nbd0: Receive control failed (result -107) [ 45.813221] ? ioctl_preallocate+0x1c0/0x1c0 [ 45.813229] ? selinux_file_mprotect+0x5f0/0x5f0 [ 45.813237] ? __ww_mutex_lock.constprop.15+0x1a53/0x2fd0 [ 45.813248] ? ksys_dup3+0x2e0/0x2e0 [ 45.813254] ? kasan_check_write+0x14/0x20 [ 45.813260] ? fput+0x18/0x120 [ 45.813270] ? security_file_ioctl+0x4a/0x90 [ 45.813274] ? __fget_light+0x174/0x1e0 [ 45.813281] ksys_ioctl+0x62/0x90 [ 45.813285] ? lockdep_hardirqs_on+0x421/0x5c0 [ 45.813292] __x64_sys_ioctl+0x6e/0xb0 [ 45.813300] do_syscall_64+0xd0/0x4e0 [ 45.813308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.813314] RIP: 0033:0x45a909 [ 45.813320] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 45.813323] RSP: 002b:00007f0e1ecf9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.813328] RAX: ffffffffffffffda RBX: 00007f0e1ecf9c90 RCX: 000000000045a909 [ 45.813332] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 45.813335] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 45.813338] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0e1ecfa6d4 [ 45.813341] R13: 00000000004c4670 R14: 00000000004d9da0 R15: 0000000000000007 [ 45.824296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.909958] FAULT_INJECTION: forcing a failure. [ 45.909958] name failslab, interval 1, probability 0, space 0, times 0 [ 45.913718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.923818] block nbd0: shutting down sockets [ 45.935039] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.945523] FAULT_INJECTION: forcing a failure. [ 45.945523] name failslab, interval 1, probability 0, space 0, times 0 [ 45.956232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.961769] CPU: 0 PID: 7496 Comm: syz-executor.1 Not tainted 4.19.118-syzkaller #0 [ 45.970706] block nbd4: shutting down sockets [ 45.984449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.984452] Call Trace: [ 45.984465] dump_stack+0x123/0x177 [ 45.984476] should_fail.cold.4+0x5/0x13 [ 45.984483] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.984491] ? save_stack+0xa9/0xd0 [ 45.984496] ? save_stack+0x43/0xd0 [ 45.984505] __should_failslab+0xba/0xf0 [ 45.984512] should_failslab+0x9/0x14 [ 45.984517] kmem_cache_alloc+0x47/0x730 [ 45.984522] ? mark_held_locks+0x130/0x130 [ 45.984528] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.984533] ? find_held_lock+0x36/0x1d0 [ 45.984543] __debug_object_init+0x7dc/0xd70 [ 45.984551] ? debug_check_no_obj_freed+0x1ff/0x472 [ 46.162612] ? lock_downgrade+0x860/0x860 [ 46.166738] ? debug_object_fixup+0x30/0x30 [ 46.171051] ? quarantine_put+0x11b/0x1c0 [ 46.175179] debug_object_init_on_stack+0x19/0x20 [ 46.179998] schedule_hrtimeout_range_clock+0xbb/0x310 [ 46.185265] ? hrtimer_nanosleep_restart+0x150/0x150 [ 46.190346] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 46.195425] ? wait_task_inactive+0x38a/0x570 [ 46.199897] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.204453] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 46.209544] ? trace_hardirqs_on+0x28/0x190 [ 46.213842] schedule_hrtimeout+0x12/0x20 [ 46.217965] wait_task_inactive+0x47c/0x570 [ 46.222271] ? migrate_swap+0x350/0x350 [ 46.226223] ? alloc_worker+0x43/0x1e0 [ 46.230092] ? __kthread_create_on_node+0x3d0/0x3d0 [ 46.235178] __kthread_bind_mask+0x19/0x90 [ 46.239476] kthread_bind_mask+0xe/0x10 [ 46.243426] init_rescuer.part.25+0xde/0x160 [ 46.247810] ? cpus_read_unlock+0x64/0x80 [ 46.252111] __alloc_workqueue_key+0x8eb/0xbb0 [ 46.256674] ? workqueue_sysfs_register+0x370/0x370 [ 46.261685] nbd_start_device+0x14d/0xc60 [ 46.265824] nbd_ioctl+0x1b6/0xb20 [ 46.269367] ? kasan_check_read+0x11/0x20 [ 46.273502] ? nbd_add_socket+0x5f0/0x5f0 [ 46.277626] ? avc_has_extended_perms+0x4e2/0x1170 [ 46.282533] ? __lock_acquire+0x792/0x4980 [ 46.286747] blkdev_ioctl+0x7ae/0x16e0 [ 46.290622] ? blkpg_ioctl+0x8f0/0x8f0 [ 46.294499] ? mark_held_locks+0x130/0x130 [ 46.298707] ? kasan_check_write+0x14/0x20 [ 46.302921] ? proc_fail_nth_write+0x13a/0x180 [ 46.307479] ? proc_cwd_link+0x1b0/0x1b0 [ 46.311517] ? __lock_is_held+0xb5/0x140 [ 46.315568] block_ioctl+0xd7/0x130 [ 46.319192] do_vfs_ioctl+0x196/0x10c0 [ 46.323060] ? ioctl_preallocate+0x1c0/0x1c0 [ 46.327445] ? selinux_file_mprotect+0x5f0/0x5f0 [ 46.332180] ? __ww_mutex_lock.constprop.15+0x1a53/0x2fd0 [ 46.337696] ? ksys_dup3+0x2e0/0x2e0 [ 46.341400] ? kasan_check_write+0x14/0x20 [ 46.345798] ? fput+0x18/0x120 [ 46.348976] ? security_file_ioctl+0x4a/0x90 [ 46.353444] ? __fget_light+0x174/0x1e0 [ 46.357395] ksys_ioctl+0x62/0x90 [ 46.360835] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.365400] __x64_sys_ioctl+0x6e/0xb0 [ 46.369274] do_syscall_64+0xd0/0x4e0 [ 46.373051] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.378220] RIP: 0033:0x45a909 [ 46.381386] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 46.400272] RSP: 002b:00007fc2fe29cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.407957] RAX: ffffffffffffffda RBX: 00007fc2fe29cc90 RCX: 000000000045a909 [ 46.415299] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 46.422555] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 46.429811] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc2fe29d6d4 [ 46.437056] R13: 00000000004c4670 R14: 00000000004d9da0 R15: 0000000000000007 [ 46.444337] CPU: 1 PID: 7490 Comm: syz-executor.5 Not tainted 4.19.118-syzkaller #0 [ 46.452145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.461504] Call Trace: [ 46.464086] dump_stack+0x123/0x177 [ 46.467711] should_fail.cold.4+0x5/0x13 [ 46.471776] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.476891] __should_failslab+0xba/0xf0 [ 46.480959] should_failslab+0x9/0x14 [ 46.484761] kmem_cache_alloc_trace+0x2d4/0x740 [ 46.489521] blk_mq_update_nr_hw_queues+0x427/0xb50 [ 46.494538] ? workqueue_sysfs_register+0x370/0x370 [ 46.499551] ? blk_mq_init_queue+0x90/0x90 [ 46.503789] nbd_start_device+0x1b6/0xc60 [ 46.507941] nbd_ioctl+0x1b6/0xb20 [ 46.511483] ? kasan_check_read+0x11/0x20 [ 46.515629] ? nbd_add_socket+0x5f0/0x5f0 [ 46.519773] ? avc_has_extended_perms+0x4e2/0x1170 [ 46.524703] ? __lock_acquire+0x792/0x4980 [ 46.528945] blkdev_ioctl+0x7ae/0x16e0 [ 46.532828] ? blkpg_ioctl+0x8f0/0x8f0 [ 46.536721] ? mark_held_locks+0x130/0x130 [ 46.538341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.540948] ? kasan_check_write+0x14/0x20 [ 46.551914] ? proc_fail_nth_write+0x13a/0x180 [ 46.556602] ? proc_cwd_link+0x1b0/0x1b0 [ 46.560681] ? __lock_is_held+0xb5/0x140 [ 46.564741] ? __smc_diag_dump.isra.4+0xa58/0x1d80 [ 46.569150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.569666] block_ioctl+0xd7/0x130 [ 46.581449] do_vfs_ioctl+0x196/0x10c0 [ 46.581947] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.585336] ? ioctl_preallocate+0x1c0/0x1c0 [ 46.585344] ? selinux_file_mprotect+0x5f0/0x5f0 [ 46.585351] ? __ww_mutex_lock.constprop.15+0x1a53/0x2fd0 [ 46.585361] ? ksys_dup3+0x2e0/0x2e0 [ 46.585368] ? kasan_check_write+0x14/0x20 [ 46.585374] ? fput+0x18/0x120 [ 46.585385] ? security_file_ioctl+0x4a/0x90 [ 46.585390] ? __fget_light+0x174/0x1e0 [ 46.585398] ksys_ioctl+0x62/0x90 [ 46.585405] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.585412] __x64_sys_ioctl+0x6e/0xb0 [ 46.585422] do_syscall_64+0xd0/0x4e0 [ 46.585429] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.585435] RIP: 0033:0x45a909 [ 46.585441] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 46.585444] RSP: 002b:00007f1860b29c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.585451] RAX: ffffffffffffffda RBX: 00007f1860b29c90 RCX: 000000000045a909 [ 46.585454] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 46.585457] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 46.585460] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1860b2a6d4 [ 46.585463] R13: 00000000004c4670 R14: 00000000004d9da0 R15: 0000000000000007 [ 46.607332] block nbd5: shutting down sockets [ 46.706185] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.733045] FAULT_INJECTION: forcing a failure. [ 46.733045] name failslab, interval 1, probability 0, space 0, times 0 [ 46.748341] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.754903] CPU: 1 PID: 7500 Comm: syz-executor.3 Not tainted 4.19.118-syzkaller #0 [ 46.754908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.754911] Call Trace: [ 46.754924] dump_stack+0x123/0x177 [ 46.754934] should_fail.cold.4+0x5/0x13 [ 46.754941] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.754956] __should_failslab+0xba/0xf0 [ 46.754964] should_failslab+0x9/0x14 [ 46.754969] kmem_cache_alloc_trace+0x2d4/0x740 [ 46.754983] blk_mq_update_nr_hw_queues+0x427/0xb50 [ 46.754992] ? workqueue_sysfs_register+0x370/0x370 [ 46.754999] ? blk_mq_init_queue+0x90/0x90 [ 46.755013] nbd_start_device+0x1b6/0xc60 [ 46.755025] nbd_ioctl+0x1b6/0xb20 [ 46.755031] ? kasan_check_read+0x11/0x20 [ 46.755038] ? nbd_add_socket+0x5f0/0x5f0 [ 46.755044] ? avc_has_extended_perms+0x4e2/0x1170 [ 46.755052] ? __lock_acquire+0x792/0x4980 [ 46.755063] blkdev_ioctl+0x7ae/0x16e0 [ 46.755072] ? blkpg_ioctl+0x8f0/0x8f0 [ 46.774001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.774766] ? mark_held_locks+0x130/0x130 [ 46.774774] ? kasan_check_write+0x14/0x20 [ 46.774780] ? proc_fail_nth_write+0x13a/0x180 [ 46.774785] ? proc_cwd_link+0x1b0/0x1b0 [ 46.774791] ? __lock_is_held+0xb5/0x140 [ 46.778980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.782466] block_ioctl+0xd7/0x130 [ 46.782476] do_vfs_ioctl+0x196/0x10c0 [ 46.782483] ? ioctl_preallocate+0x1c0/0x1c0 [ 46.782490] ? selinux_file_mprotect+0x5f0/0x5f0 [ 46.782498] ? __ww_mutex_lock.constprop.15+0x1a53/0x2fd0 [ 46.782508] ? ksys_dup3+0x2e0/0x2e0 [ 46.782514] ? kasan_check_write+0x14/0x20 [ 46.782520] ? fput+0x18/0x120 [ 46.782529] ? security_file_ioctl+0x4a/0x90 [ 46.782533] ? __fget_light+0x174/0x1e0 [ 46.782541] ksys_ioctl+0x62/0x90 [ 46.782546] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.782553] __x64_sys_ioctl+0x6e/0xb0 [ 46.782562] do_syscall_64+0xd0/0x4e0 [ 46.782570] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.782575] RIP: 0033:0x45a909 [ 46.782581] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 46.782584] RSP: 002b:00007f9bcd35fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.782590] RAX: ffffffffffffffda RBX: 00007f9bcd35fc90 RCX: 000000000045a909 [ 46.782593] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 46.782596] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 46.782599] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9bcd3606d4 [ 46.782602] R13: 00000000004c4670 R14: 00000000004d9da0 R15: 0000000000000007 [ 46.790607] block nbd3: shutting down sockets [ 46.809804] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.033764] block nbd1: Receive control failed (result -107) [ 47.043862] block nbd1: Receive control failed (result -107) [ 47.050291] block nbd1: shutting down sockets [ 47.057221] FAULT_INJECTION: forcing a failure. [ 47.057221] name failslab, interval 1, probability 0, space 0, times 0 [ 47.071293] CPU: 0 PID: 7519 Comm: syz-executor.4 Not tainted 4.19.118-syzkaller #0 [ 47.079096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.088444] Call Trace: [ 47.091026] dump_stack+0x123/0x177 [ 47.094655] should_fail.cold.4+0x5/0x13 [ 47.098711] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.103819] __should_failslab+0xba/0xf0 [ 47.107970] should_failslab+0x9/0x14 [ 47.111768] kmem_cache_alloc_trace+0x2d4/0x740 [ 47.116442] blk_mq_update_nr_hw_queues+0x427/0xb50 [ 47.121455] ? workqueue_sysfs_register+0x370/0x370 [ 47.126469] ? blk_mq_init_queue+0x90/0x90 [ 47.130715] nbd_start_device+0x1b6/0xc60 [ 47.134862] nbd_ioctl+0x1b6/0xb20 [ 47.138395] ? kasan_check_read+0x11/0x20 [ 47.142535] ? nbd_add_socket+0x5f0/0x5f0 [ 47.143257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.146667] ? avc_has_extended_perms+0x4e2/0x1170 [ 47.146676] ? __lock_acquire+0x792/0x4980 [ 47.146688] blkdev_ioctl+0x7ae/0x16e0 [ 47.146693] ? blkpg_ioctl+0x8f0/0x8f0 [ 47.154847] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 47.158249] ? mark_held_locks+0x130/0x130 [ 47.158256] ? kasan_check_write+0x14/0x20 [ 47.158263] ? proc_fail_nth_write+0x13a/0x180 [ 47.158268] ? proc_cwd_link+0x1b0/0x1b0 [ 47.158272] ? __lock_is_held+0xb5/0x140 [ 47.158281] ? cifs_unlock_range+0xae8/0x1770 [ 47.166984] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.170226] block_ioctl+0xd7/0x130 [ 47.170236] do_vfs_ioctl+0x196/0x10c0 [ 47.170244] ? ioctl_preallocate+0x1c0/0x1c0 [ 47.170251] ? selinux_file_mprotect+0x5f0/0x5f0 [ 47.181878] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.184059] ? __ww_mutex_lock.constprop.15+0x1a53/0x2fd0 [ 47.184070] ? ksys_dup3+0x2e0/0x2e0 [ 47.184078] ? kasan_check_write+0x14/0x20 [ 47.184084] ? fput+0x18/0x120 [ 47.184096] ? security_file_ioctl+0x4a/0x90 [ 47.184100] ? __fget_light+0x174/0x1e0 [ 47.184108] ksys_ioctl+0x62/0x90 [ 47.184115] ? lockdep_hardirqs_on+0x421/0x5c0 [ 47.196623] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.196941] __x64_sys_ioctl+0x6e/0xb0 [ 47.202883] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.205453] do_syscall_64+0xd0/0x4e0 [ 47.205465] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.205470] RIP: 0033:0x45a909 [ 47.205476] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 47.219362] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.222629] RSP: 002b:00007f0e1ecf9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.222635] RAX: ffffffffffffffda RBX: 00007f0e1ecf9c90 RCX: 000000000045a909 [ 47.222639] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 47.222642] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 47.222646] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0e1ecfa6d4 [ 47.222649] R13: 00000000004c4670 R14: 00000000004d9da0 R15: 0000000000000007 [ 47.371195] block nbd4: Receive control failed (result -107) [ 47.377537] block nbd4: Receive control failed (result -107) [ 47.386606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.394544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.394906] block nbd4: shutting down sockets [ 47.405070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.414733] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.424071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.430787] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.438856] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.562560] FAULT_INJECTION: forcing a failure. [ 47.562560] name failslab, interval 1, probability 0, space 0, times 0 [ 47.574680] CPU: 0 PID: 7540 Comm: syz-executor.2 Not tainted 4.19.118-syzkaller #0 [ 47.583261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.592617] Call Trace: [ 47.595473] dump_stack+0x123/0x177 [ 47.599099] should_fail.cold.4+0x5/0x13 [ 47.603196] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.608317] __should_failslab+0xba/0xf0 [ 47.612384] should_failslab+0x9/0x14 [ 47.616177] kmem_cache_alloc_node_trace+0x26d/0x730 [ 47.621266] ? blk_mq_unregister_hctx.part.1+0xf2/0x140 [ 47.627478] __kmalloc_node+0x3c/0x70 [ 47.631262] blk_mq_realloc_hw_ctxs+0x19f/0xf50 [ 47.636017] ? blk_mq_map_queues+0x90/0x2f0 [ 47.640325] blk_mq_update_nr_hw_queues+0x6df/0xb50 [ 47.645323] ? blk_mq_init_queue+0x90/0x90 [ 47.649539] nbd_start_device+0x1b6/0xc60 [ 47.653669] nbd_ioctl+0x1b6/0xb20 [ 47.657196] ? kasan_check_read+0x11/0x20 [ 47.662036] ? nbd_add_socket+0x5f0/0x5f0 [ 47.667726] ? avc_has_extended_perms+0x4e2/0x1170 [ 47.673341] ? __lock_acquire+0x792/0x4980 [ 47.677624] blkdev_ioctl+0x7ae/0x16e0 [ 47.682116] ? blkpg_ioctl+0x8f0/0x8f0 [ 47.685984] ? mark_held_locks+0x130/0x130 [ 47.690224] ? kasan_check_write+0x14/0x20 [ 47.694937] ? proc_fail_nth_write+0x13a/0x180 [ 47.699564] ? proc_cwd_link+0x1b0/0x1b0 [ 47.703969] ? __lock_is_held+0xb5/0x140 [ 47.708014] block_ioctl+0xd7/0x130 [ 47.711620] do_vfs_ioctl+0x196/0x10c0 [ 47.715512] ? ioctl_preallocate+0x1c0/0x1c0 [ 47.719896] ? selinux_file_mprotect+0x5f0/0x5f0 [ 47.724834] ? __ww_mutex_lock.constprop.15+0x1a53/0x2fd0 [ 47.730355] ? ksys_dup3+0x2e0/0x2e0 [ 47.734223] ? kasan_check_write+0x14/0x20 [ 47.738440] ? fput+0x18/0x120 [ 47.741615] ? security_file_ioctl+0x4a/0x90 [ 47.745997] ? __fget_light+0x174/0x1e0 [ 47.750211] ksys_ioctl+0x62/0x90 [ 47.753655] ? lockdep_hardirqs_on+0x421/0x5c0 [ 47.759360] __x64_sys_ioctl+0x6e/0xb0 [ 47.763240] do_syscall_64+0xd0/0x4e0 [ 47.767132] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.772501] RIP: 0033:0x45a909 [ 47.775674] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 47.795360] RSP: 002b:00007ff1da9d9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.803420] RAX: ffffffffffffffda RBX: 00007ff1da9d9c90 RCX: 000000000045a909 [ 47.810841] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 47.818244] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 47.825584] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1da9da6d4 [ 47.833026] R13: 00000000004c4670 R14: 00000000004d9da0 R15: 0000000000000007 [ 47.854128] BUG: unable to handle kernel NULL pointer dereference at 0000000000000118 [ 47.862452] PGD 97b2a067 P4D 97b2a067 PUD 97b29067 PMD 0 [ 47.867985] Oops: 0002 [#1] PREEMPT SMP KASAN [ 47.872717] CPU: 0 PID: 7540 Comm: syz-executor.2 Not tainted 4.19.118-syzkaller #0 [ 47.880483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.889906] RIP: 0010:blk_mq_map_swqueue+0x269/0xb00 [ 47.895007] Code: 0f 85 37 07 00 00 8b 00 49 8d 04 c0 48 89 c7 48 c1 ef 03 42 80 3c 3f 00 0f 85 f4 06 00 00 83 fa 3f 4c 8b 00 0f 87 4a 04 00 00 4d 0f ab 88 18 01 00 00 49 8d b8 74 01 00 00 48 89 f8 48 c1 e8 [ 47.914118] RSP: 0018:ffff88808b9278a8 EFLAGS: 00010293 [ 47.919640] RAX: ffff8880a3f65a88 RBX: 0000000000000007 RCX: 0000000000000000 [ 47.926914] RDX: 0000000000000001 RSI: ffffe8ffffd36340 RDI: 1ffff110147ecb51 [ 47.934248] RBP: ffff88808b927920 R08: 0000000000000000 R09: 0000000000000001 [ 47.941637] R10: 0000000000000000 R11: ffff88808834ff83 R12: ffff8880a3f67a40 [ 47.949145] R13: fffffbfff1244f76 R14: ffff8880a3f6d000 R15: dffffc0000000000 [ 47.957497] FS: 00007ff1da9da700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 47.966237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.973063] CR2: 0000000000000118 CR3: 000000009522d000 CR4: 00000000001406f0 [ 47.983551] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.990797] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.003398] Call Trace: [ 48.006501] blk_mq_update_nr_hw_queues+0x68a/0xb50 [ 48.011771] ? blk_mq_init_queue+0x90/0x90 [ 48.016004] nbd_start_device+0x1b6/0xc60 [ 48.020267] nbd_ioctl+0x1b6/0xb20 [ 48.024411] ? kasan_check_read+0x11/0x20 [ 48.028629] ? nbd_add_socket+0x5f0/0x5f0 [ 48.032788] ? avc_has_extended_perms+0x4e2/0x1170 [ 48.037896] ? __lock_acquire+0x792/0x4980 [ 48.042125] blkdev_ioctl+0x7ae/0x16e0 [ 48.046014] ? blkpg_ioctl+0x8f0/0x8f0 [ 48.049874] ? mark_held_locks+0x130/0x130 [ 48.054112] ? kasan_check_write+0x14/0x20 [ 48.058348] ? proc_fail_nth_write+0x13a/0x180 [ 48.062907] ? proc_cwd_link+0x1b0/0x1b0 [ 48.067766] ? __lock_is_held+0xb5/0x140 [ 48.071810] block_ioctl+0xd7/0x130 [ 48.075428] do_vfs_ioctl+0x196/0x10c0 [ 48.079320] ? ioctl_preallocate+0x1c0/0x1c0 [ 48.084610] ? selinux_file_mprotect+0x5f0/0x5f0 [ 48.089359] ? __ww_mutex_lock.constprop.15+0x1a53/0x2fd0 [ 48.094942] ? ksys_dup3+0x2e0/0x2e0 [ 48.098731] ? kasan_check_write+0x14/0x20 [ 48.102943] ? fput+0x18/0x120 [ 48.106499] ? security_file_ioctl+0x4a/0x90 [ 48.110879] ? __fget_light+0x174/0x1e0 [ 48.114838] ksys_ioctl+0x62/0x90 [ 48.118270] ? lockdep_hardirqs_on+0x421/0x5c0 [ 48.122838] __x64_sys_ioctl+0x6e/0xb0 [ 48.126706] do_syscall_64+0xd0/0x4e0 [ 48.130477] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.135637] RIP: 0033:0x45a909 [ 48.138896] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 48.157769] RSP: 002b:00007ff1da9d9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.165448] RAX: ffffffffffffffda RBX: 00007ff1da9d9c90 RCX: 000000000045a909 [ 48.172706] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 48.179955] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 48.187207] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1da9da6d4 [ 48.194448] R13: 00000000004c4670 R14: 00000000004d9da0 R15: 0000000000000007 [ 48.201705] Modules linked in: [ 48.204871] CR2: 0000000000000118 [ 48.209794] ---[ end trace 1aa38280e27e6937 ]--- [ 48.214598] RIP: 0010:blk_mq_map_swqueue+0x269/0xb00 [ 48.219690] Code: 0f 85 37 07 00 00 8b 00 49 8d 04 c0 48 89 c7 48 c1 ef 03 42 80 3c 3f 00 0f 85 f4 06 00 00 83 fa 3f 4c 8b 00 0f 87 4a 04 00 00 4d 0f ab 88 18 01 00 00 49 8d b8 74 01 00 00 48 89 f8 48 c1 e8 [ 48.239088] RSP: 0018:ffff88808b9278a8 EFLAGS: 00010293 [ 48.244498] RAX: ffff8880a3f65a88 RBX: 0000000000000007 RCX: 0000000000000000 [ 48.251795] RDX: 0000000000000001 RSI: ffffe8ffffd36340 RDI: 1ffff110147ecb51 [ 48.259046] RBP: ffff88808b927920 R08: 0000000000000000 R09: 0000000000000001 [ 48.266731] R10: 0000000000000000 R11: ffff88808834ff83 R12: ffff8880a3f67a40 [ 48.274044] R13: fffffbfff1244f76 R14: ffff8880a3f6d000 R15: dffffc0000000000 [ 48.281303] FS: 00007ff1da9da700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 48.289715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.295643] CR2: 0000000000000118 CR3: 000000009522d000 CR4: 00000000001406f0 [ 48.302948] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.310201] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.317596] Kernel panic - not syncing: Fatal exception [ 48.324373] Kernel Offset: disabled [ 48.328000] Rebooting in 86400 seconds..