Warning: Permanently added '[localhost]:39034' (ECDSA) to the list of known hosts. 2019/03/09 16:09:43 parsed 1 programs 2019/03/09 16:09:43 executed programs: 0 [ 160.303482] IPVS: ftp: loaded support on port[0] = 21 [ 160.326243] IPVS: ftp: loaded support on port[0] = 21 [ 160.404616] IPVS: ftp: loaded support on port[0] = 21 [ 160.404728] IPVS: ftp: loaded support on port[0] = 21 [ 160.410799] IPVS: ftp: loaded support on port[0] = 21 [ 160.415315] chnl_net:caif_netlink_parms(): no params data found [ 160.421652] IPVS: ftp: loaded support on port[0] = 21 [ 160.502862] chnl_net:caif_netlink_parms(): no params data found [ 160.578351] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.579562] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.580961] device bridge_slave_0 entered promiscuous mode [ 160.585046] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.585913] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.588391] device bridge_slave_1 entered promiscuous mode [ 160.603701] chnl_net:caif_netlink_parms(): no params data found [ 160.608729] chnl_net:caif_netlink_parms(): no params data found [ 160.618599] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.619643] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.621137] device bridge_slave_0 entered promiscuous mode [ 160.623605] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.624540] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.625871] device bridge_slave_1 entered promiscuous mode [ 160.635080] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 160.654661] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 160.668919] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.669889] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.671360] device bridge_slave_0 entered promiscuous mode [ 160.688224] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 160.689694] team0: Port device team_slave_0 added [ 160.691117] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 160.695100] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 160.720396] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.721512] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.723135] device bridge_slave_1 entered promiscuous mode [ 160.744399] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 160.745637] team0: Port device team_slave_1 added [ 160.746415] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 160.753120] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 160.754168] team0: Port device team_slave_0 added [ 160.765779] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.766569] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.767813] device bridge_slave_0 entered promiscuous mode [ 160.769021] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 160.777868] chnl_net:caif_netlink_parms(): no params data found [ 160.781426] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 160.782712] team0: Port device team_slave_1 added [ 160.783641] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 160.788158] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.788943] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.790219] device bridge_slave_1 entered promiscuous mode [ 160.829251] device hsr_slave_0 entered promiscuous mode [ 160.867058] device hsr_slave_1 entered promiscuous mode [ 160.907992] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 160.915066] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 160.918303] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 160.922261] chnl_net:caif_netlink_parms(): no params data found [ 160.928996] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 160.930345] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 160.945179] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 160.949760] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 160.982038] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 160.983130] team0: Port device team_slave_0 added [ 161.029995] device hsr_slave_0 entered promiscuous mode [ 161.077088] device hsr_slave_1 entered promiscuous mode [ 161.137227] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 161.142060] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 161.147435] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 161.149262] team0: Port device team_slave_0 added [ 161.168881] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 161.170494] team0: Port device team_slave_1 added [ 161.172053] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.175879] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.177120] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.177899] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.179766] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 161.181646] team0: Port device team_slave_1 added [ 161.182990] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.183745] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.184558] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.185334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.190506] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.191712] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.195462] device bridge_slave_0 entered promiscuous mode [ 161.197992] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.199194] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.201208] device bridge_slave_0 entered promiscuous mode [ 161.203137] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 161.204920] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 161.211648] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 161.213577] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 161.226656] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.227523] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.228822] device bridge_slave_1 entered promiscuous mode [ 161.229752] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.230526] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.231690] device bridge_slave_1 entered promiscuous mode [ 161.252059] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 161.299243] device hsr_slave_0 entered promiscuous mode [ 161.337417] device hsr_slave_1 entered promiscuous mode [ 161.377338] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 161.384070] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 161.429891] device hsr_slave_0 entered promiscuous mode [ 161.467005] device hsr_slave_1 entered promiscuous mode [ 161.507709] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 161.511255] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 161.515563] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 161.528894] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 161.530642] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.532121] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.533415] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.534620] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.547892] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.557140] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 161.561909] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 161.563007] team0: Port device team_slave_0 added [ 161.563896] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 161.564965] team0: Port device team_slave_1 added [ 161.569580] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 161.571980] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 161.576120] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 161.578040] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 161.585175] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 161.588095] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 161.589401] team0: Port device team_slave_0 added [ 161.591363] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.593005] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 161.594276] team0: Port device team_slave_1 added [ 161.601084] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 161.603209] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 161.605523] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 161.606425] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.609703] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 161.611042] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 161.658665] device hsr_slave_0 entered promiscuous mode [ 161.697193] device hsr_slave_1 entered promiscuous mode [ 161.757537] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 161.760045] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 161.762780] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 161.765318] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 161.766395] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.768567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.770249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.771681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.773061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.830086] device hsr_slave_0 entered promiscuous mode [ 161.866999] device hsr_slave_1 entered promiscuous mode [ 161.939008] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 161.942303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 161.945474] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 161.951443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 161.957889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 161.959756] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 161.960852] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 161.967762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 161.969260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 161.970665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 161.971863] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.972751] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.973882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 161.975645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 161.978964] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.979816] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.980911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 161.982253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 161.983563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 161.984798] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.985677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.989185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 162.013034] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 162.014838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.016705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.018980] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.020188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.022495] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 162.025392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 162.030457] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 162.042280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 162.044809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 162.046817] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.048426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 162.050038] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.051665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 162.054111] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 162.060905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.063189] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 162.065404] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.075425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 162.078233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.079822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.081228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 162.084559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 162.092143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 162.094037] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 162.096340] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 162.098902] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 162.100567] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 162.104746] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 162.106962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 162.108170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.109542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 162.110818] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.112028] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 162.113225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 162.115530] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 162.117200] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.124591] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 162.125850] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 162.129185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.131281] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 162.133228] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.136009] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 162.137470] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.146379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 162.149648] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 162.155465] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.157498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.158905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.160041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 162.161404] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.162695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.163953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.165213] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.166205] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.170469] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.172986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 162.176434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.179763] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 162.180654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 162.181851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.183164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.184434] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.185347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.189262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 162.191256] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 162.192526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 162.193750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 162.195382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.198316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 162.200585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 162.204492] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.209294] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 162.211504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 162.213656] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 162.216593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 162.220937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.222431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.223610] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.224574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.225724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.228723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.229965] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.230898] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.232024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.233215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.234564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 162.236487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 162.245986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 162.250835] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.252145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 162.254190] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.256330] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 162.261660] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 162.263299] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 162.265436] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 162.266574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 162.270515] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.274451] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 162.275673] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.280932] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 162.283043] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 162.285304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 162.288072] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 162.289343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 162.291091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 162.292743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.294466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.301392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 162.302838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 162.304301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 162.305718] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.307146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 162.308506] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.311836] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 162.313197] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.317815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 162.320909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 162.325131] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 162.327483] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 162.328766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.330105] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.331316] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.332212] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.333330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 162.334843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.337693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 162.339572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 162.342732] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 162.345652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 162.347982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 162.350124] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 162.352239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 162.362729] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 162.364431] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 162.365826] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 162.368014] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 162.369245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 162.370451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 162.371692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.372994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.374358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.376013] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.377246] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.379430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.380656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.381808] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.382700] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.383801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.385086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.386254] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.387181] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.388397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 162.389746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 162.391093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 162.392400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.393783] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.395484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.397914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 162.399417] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 162.400703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 162.401848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 162.403024] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 162.406141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 162.413188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 162.415096] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 162.419151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 162.422081] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.433746] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 162.435060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 162.437147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 162.440412] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 162.442823] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 162.444052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 162.446174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 162.450487] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 162.465433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 162.467690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 162.471120] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.475254] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 162.483991] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 162.485401] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 162.488865] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 162.495013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.496471] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.499093] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.500402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 162.501616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 162.502735] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 162.504383] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 162.511116] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 162.515083] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.521176] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.533910] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 164.277841] Bluetooth: hci0: command 0x1003 tx timeout [ 164.280476] Bluetooth: hci0: sending frame failed (-49) [ 164.518644] Bluetooth: hci1: command 0x1003 tx timeout [ 164.520787] Bluetooth: hci1: sending frame failed (-49) [ 164.598044] Bluetooth: hci2: command 0x1003 tx timeout [ 164.600004] Bluetooth: hci2: sending frame failed (-49) [ 164.677145] Bluetooth: hci5: command 0x1003 tx timeout [ 164.678261] Bluetooth: hci3: command 0x1003 tx timeout [ 164.678635] Bluetooth: hci4: command 0x1003 tx timeout [ 164.680521] Bluetooth: hci5: sending frame failed (-49) [ 164.683109] Bluetooth: hci4: sending frame failed (-49) [ 164.684184] Bluetooth: hci3: sending frame failed (-49) [ 166.357282] Bluetooth: hci0: command 0x1001 tx timeout [ 166.360759] Bluetooth: hci0: sending frame failed (-49) [ 166.596954] Bluetooth: hci1: command 0x1001 tx timeout [ 166.598893] Bluetooth: hci1: sending frame failed (-49) [ 166.678019] Bluetooth: hci2: command 0x1001 tx timeout [ 166.679674] Bluetooth: hci2: sending frame failed (-49) [ 166.757724] Bluetooth: hci3: command 0x1001 tx timeout [ 166.759357] Bluetooth: hci4: command 0x1001 tx timeout [ 166.759390] Bluetooth: hci3: sending frame failed (-49) [ 166.760750] Bluetooth: hci5: command 0x1001 tx timeout [ 166.761794] Bluetooth: hci4: sending frame failed (-49) [ 166.764176] Bluetooth: hci5: sending frame failed (-49) [ 168.436889] Bluetooth: hci0: command 0x1009 tx timeout [ 168.676916] Bluetooth: hci1: command 0x1009 tx timeout [ 168.756926] Bluetooth: hci2: command 0x1009 tx timeout [ 168.836807] Bluetooth: hci5: command 0x1009 tx timeout [ 168.836996] Bluetooth: hci3: command 0x1009 tx timeout [ 168.838307] Bluetooth: hci4: command 0x1009 tx timeout 2019/03/09 16:09:55 executed programs: 6 [ 172.376671] FAULT_INJECTION: forcing a failure. [ 172.376671] name failslab, interval 1, probability 0, space 0, times 1 [ 172.378728] CPU: 0 PID: 6820 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 172.379783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 172.380995] Call Trace: [ 172.381405] dump_stack+0x162/0x1e4 [ 172.382006] should_fail.cold.4+0xa/0x17 [ 172.382632] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 172.383352] ? __lock_acquire+0x797/0x4950 [ 172.384000] ? mark_held_locks+0xc7/0x130 [ 172.384610] __should_failslab+0x124/0x180 [ 172.385266] should_failslab+0x9/0x14 [ 172.385840] kmem_cache_alloc_node+0x56/0x730 [ 172.386499] __alloc_skb+0xd6/0x610 [ 172.387073] ? skb_scrub_packet+0x490/0x490 [ 172.387677] ? __lock_is_held+0xb5/0x140 [ 172.388313] bcsp_recv+0x8e1/0x1410 [ 172.388835] hci_uart_tty_receive+0x232/0x540 [ 172.389537] tty_ioctl+0x6dc/0x1710 [ 172.390046] ? tty_vhangup+0x30/0x30 [ 172.390625] ? kasan_check_read+0x11/0x20 [ 172.391233] ? mark_held_locks+0x130/0x130 [ 172.391902] ? proc_fail_nth_write+0x9e/0x1d0 [ 172.392588] ? proc_cwd_link+0x1d0/0x1d0 [ 172.393169] ? __fdget_pos+0xec/0x110 [ 172.393761] ? __fdget_pos+0xec/0x110 [ 172.394297] ? find_held_lock+0x36/0x1d0 [ 172.394932] ? find_held_lock+0x36/0x1d0 [ 172.395507] ? tty_vhangup+0x30/0x30 [ 172.396089] do_vfs_ioctl+0x1e1/0x1300 [ 172.396636] ? lock_downgrade+0x7f0/0x7f0 [ 172.397284] ? ioctl_preallocate+0x210/0x210 [ 172.397947] ? __fget+0x37d/0x530 [ 172.398470] ? ksys_dup3+0x3d0/0x3d0 [ 172.399017] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 172.399820] ? fput+0x130/0x1a0 [ 172.400342] ? security_file_ioctl+0x94/0xc0 [ 172.400979] ksys_ioctl+0xa9/0xd0 [ 172.401530] __x64_sys_ioctl+0x73/0xb0 [ 172.402106] do_syscall_64+0x103/0x600 [ 172.402712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 172.403459] RIP: 0033:0x457649 [ 172.403940] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 172.406676] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 172.407809] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 172.408859] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 172.409900] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 172.410953] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 172.412005] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 172.413516] Bluetooth: Can't allocate mem for new packet [ 173.033044] FAULT_INJECTION: forcing a failure. [ 173.033044] name failslab, interval 1, probability 0, space 0, times 0 [ 173.048045] FAULT_INJECTION: forcing a failure. [ 173.048045] name failslab, interval 1, probability 0, space 0, times 0 [ 173.051171] CPU: 1 PID: 6828 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 173.051198] FAULT_INJECTION: forcing a failure. [ 173.051198] name failslab, interval 1, probability 0, space 0, times 0 [ 173.052363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 173.052367] Call Trace: [ 173.052381] dump_stack+0x162/0x1e4 [ 173.052396] should_fail.cold.4+0xa/0x17 [ 173.052411] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 173.057419] ? __lock_acquire+0x797/0x4950 [ 173.058112] ? mark_held_locks+0x130/0x130 [ 173.058705] __should_failslab+0x124/0x180 [ 173.059408] should_failslab+0x9/0x14 [ 173.060042] kmem_cache_alloc_node+0x56/0x730 [ 173.060691] __alloc_skb+0xd6/0x610 [ 173.061300] ? skb_scrub_packet+0x490/0x490 [ 173.061915] ? __lock_is_held+0xb5/0x140 [ 173.062595] bcsp_recv+0x8e1/0x1410 [ 173.063188] hci_uart_tty_receive+0x232/0x540 [ 173.063839] tty_ioctl+0x6dc/0x1710 [ 173.064370] ? tty_vhangup+0x30/0x30 [ 173.065001] ? kasan_check_read+0x11/0x20 [ 173.065606] ? mark_held_locks+0x130/0x130 [ 173.066302] ? proc_fail_nth_write+0x9e/0x1d0 [ 173.066920] ? proc_cwd_link+0x1d0/0x1d0 [ 173.067476] ? __fdget_pos+0xec/0x110 [ 173.068025] ? __fdget_pos+0xec/0x110 [ 173.068562] ? find_held_lock+0x36/0x1d0 [ 173.069129] ? find_held_lock+0x36/0x1d0 [ 173.069707] ? tty_vhangup+0x30/0x30 [ 173.070242] do_vfs_ioctl+0x1e1/0x1300 [ 173.070790] ? lock_downgrade+0x7f0/0x7f0 [ 173.071391] ? ioctl_preallocate+0x210/0x210 [ 173.072014] ? __fget+0x37d/0x530 [ 173.072518] ? ksys_dup3+0x3d0/0x3d0 [ 173.073075] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 173.073874] ? fput+0x130/0x1a0 [ 173.074344] ? security_file_ioctl+0x94/0xc0 [ 173.074986] ksys_ioctl+0xa9/0xd0 [ 173.075478] __x64_sys_ioctl+0x73/0xb0 [ 173.076002] do_syscall_64+0x103/0x600 [ 173.076538] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 173.077288] RIP: 0033:0x457649 [ 173.077749] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 173.080419] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 173.081456] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 173.082426] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 173.083450] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 173.084502] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 173.085527] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 173.086550] CPU: 0 PID: 6833 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 173.087750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 173.088954] Call Trace: [ 173.088970] dump_stack+0x162/0x1e4 [ 173.089946] should_fail.cold.4+0xa/0x17 [ 173.090505] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 173.091205] ? __lock_acquire+0x797/0x4950 [ 173.091778] ? mark_held_locks+0x130/0x130 [ 173.092369] __should_failslab+0x124/0x180 [ 173.092948] should_failslab+0x9/0x14 [ 173.093476] kmem_cache_alloc_node+0x56/0x730 [ 173.094099] __alloc_skb+0xd6/0x610 [ 173.094593] ? skb_scrub_packet+0x490/0x490 [ 173.095180] ? __lock_is_held+0xb5/0x140 [ 173.095198] bcsp_recv+0x8e1/0x1410 [ 173.095211] hci_uart_tty_receive+0x232/0x540 [ 173.096995] tty_ioctl+0x6dc/0x1710 [ 173.097492] ? tty_vhangup+0x30/0x30 [ 173.098014] ? kasan_check_read+0x11/0x20 [ 173.098624] ? mark_held_locks+0x130/0x130 [ 173.099224] ? proc_fail_nth_write+0x9e/0x1d0 [ 173.099834] ? proc_cwd_link+0x1d0/0x1d0 [ 173.100378] ? __fdget_pos+0xec/0x110 [ 173.100914] ? __fdget_pos+0xec/0x110 [ 173.101460] ? find_held_lock+0x36/0x1d0 [ 173.102039] ? find_held_lock+0x36/0x1d0 [ 173.102627] ? tty_vhangup+0x30/0x30 [ 173.103157] do_vfs_ioctl+0x1e1/0x1300 [ 173.103691] ? lock_downgrade+0x7f0/0x7f0 [ 173.104253] ? ioctl_preallocate+0x210/0x210 [ 173.104870] ? __fget+0x37d/0x530 [ 173.105360] ? ksys_dup3+0x3d0/0x3d0 [ 173.105891] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 173.106670] ? fput+0x130/0x1a0 [ 173.107138] ? security_file_ioctl+0x94/0xc0 [ 173.107769] ksys_ioctl+0xa9/0xd0 [ 173.108273] __x64_sys_ioctl+0x73/0xb0 [ 173.108831] do_syscall_64+0x103/0x600 [ 173.109376] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 173.110107] RIP: 0033:0x457649 [ 173.110556] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 173.113151] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 173.114222] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 173.115223] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 173.116212] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 173.117250] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 173.118286] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 173.119334] CPU: 1 PID: 6831 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 173.119910] FAULT_INJECTION: forcing a failure. [ 173.119910] name failslab, interval 1, probability 0, space 0, times 0 [ 173.120416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 173.120425] Call Trace: [ 173.123633] dump_stack+0x162/0x1e4 [ 173.124160] should_fail.cold.4+0xa/0x17 [ 173.124781] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 173.125519] ? __lock_acquire+0x797/0x4950 [ 173.126146] ? mark_held_locks+0x130/0x130 [ 173.126780] __should_failslab+0x124/0x180 [ 173.127409] should_failslab+0x9/0x14 [ 173.127976] kmem_cache_alloc_node+0x56/0x730 [ 173.128587] __alloc_skb+0xd6/0x610 [ 173.129106] ? skb_scrub_packet+0x490/0x490 [ 173.129711] ? __lock_is_held+0xb5/0x140 [ 173.130288] bcsp_recv+0x8e1/0x1410 [ 173.130800] hci_uart_tty_receive+0x232/0x540 [ 173.131446] tty_ioctl+0x6dc/0x1710 [ 173.131942] ? tty_vhangup+0x30/0x30 [ 173.132514] ? kasan_check_read+0x11/0x20 [ 173.133098] ? mark_held_locks+0x130/0x130 [ 173.133698] ? proc_fail_nth_write+0x9e/0x1d0 [ 173.134357] ? proc_cwd_link+0x1d0/0x1d0 [ 173.134944] ? __fdget_pos+0xec/0x110 [ 173.135512] ? __fdget_pos+0xec/0x110 [ 173.136059] ? find_held_lock+0x36/0x1d0 [ 173.136659] ? find_held_lock+0x36/0x1d0 [ 173.137341] ? tty_vhangup+0x30/0x30 [ 173.137886] do_vfs_ioctl+0x1e1/0x1300 [ 173.138437] ? lock_downgrade+0x7f0/0x7f0 [ 173.139027] ? ioctl_preallocate+0x210/0x210 [ 173.139661] ? __fget+0x37d/0x530 [ 173.140172] ? ksys_dup3+0x3d0/0x3d0 [ 173.140693] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 173.141495] ? fput+0x130/0x1a0 [ 173.141962] ? security_file_ioctl+0x94/0xc0 [ 173.142617] ksys_ioctl+0xa9/0xd0 [ 173.143114] __x64_sys_ioctl+0x73/0xb0 [ 173.143692] do_syscall_64+0x103/0x600 [ 173.144280] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 173.145026] RIP: 0033:0x457649 [ 173.145485] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 173.148101] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 173.149160] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 173.150149] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 173.151180] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 173.152186] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 173.153293] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 173.154292] CPU: 0 PID: 6834 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 173.155315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 173.155775] FAULT_INJECTION: forcing a failure. [ 173.155775] name failslab, interval 1, probability 0, space 0, times 0 [ 173.156478] Call Trace: [ 173.156495] dump_stack+0x162/0x1e4 [ 173.159002] should_fail.cold.4+0xa/0x17 [ 173.159586] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 173.160312] ? __lock_acquire+0x797/0x4950 [ 173.160925] ? mark_held_locks+0x130/0x130 [ 173.161525] __should_failslab+0x124/0x180 [ 173.162138] should_failslab+0x9/0x14 [ 173.162677] kmem_cache_alloc_node+0x56/0x730 [ 173.163325] __alloc_skb+0xd6/0x610 [ 173.163847] ? skb_scrub_packet+0x490/0x490 [ 173.164471] ? __lock_is_held+0xb5/0x140 [ 173.165064] bcsp_recv+0x8e1/0x1410 [ 173.165370] Bluetooth: Can't allocate mem for new packet [ 173.165599] hci_uart_tty_receive+0x232/0x540 [ 173.167002] tty_ioctl+0x6dc/0x1710 [ 173.167513] ? tty_vhangup+0x30/0x30 [ 173.168029] ? kasan_check_read+0x11/0x20 [ 173.168611] ? mark_held_locks+0x130/0x130 [ 173.169218] ? proc_fail_nth_write+0x9e/0x1d0 [ 173.169846] ? proc_cwd_link+0x1d0/0x1d0 [ 173.170403] ? __fdget_pos+0xec/0x110 [ 173.170921] ? __fdget_pos+0xec/0x110 [ 173.171459] ? find_held_lock+0x36/0x1d0 [ 173.172018] ? find_held_lock+0x36/0x1d0 [ 173.172571] ? tty_vhangup+0x30/0x30 [ 173.173085] do_vfs_ioctl+0x1e1/0x1300 [ 173.173630] ? lock_downgrade+0x7f0/0x7f0 [ 173.174195] ? ioctl_preallocate+0x210/0x210 [ 173.174785] ? __fget+0x37d/0x530 [ 173.175276] ? ksys_dup3+0x3d0/0x3d0 [ 173.175798] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 173.176573] ? fput+0x130/0x1a0 [ 173.177049] ? security_file_ioctl+0x94/0xc0 [ 173.177671] ksys_ioctl+0xa9/0xd0 [ 173.178162] __x64_sys_ioctl+0x73/0xb0 [ 173.178727] do_syscall_64+0x103/0x600 [ 173.179280] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 173.180019] RIP: 0033:0x457649 [ 173.180478] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 173.183135] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 173.184220] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 173.185241] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 173.186265] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 173.187241] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 173.188290] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 173.189367] CPU: 1 PID: 6835 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 173.190414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 173.191008] Bluetooth: Can't allocate mem for new packet [ 173.191564] Call Trace: [ 173.191578] dump_stack+0x162/0x1e4 [ 173.191589] should_fail.cold.4+0xa/0x17 [ 173.191598] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 173.191610] ? __lock_acquire+0x797/0x4950 [ 173.192591] Bluetooth: Can't allocate mem for new packet [ 173.192790] ? mark_held_locks+0x130/0x130 [ 173.192802] __should_failslab+0x124/0x180 [ 173.193382] Bluetooth: Can't allocate mem for new packet [ 173.193916] should_failslab+0x9/0x14 [ 173.193924] kmem_cache_alloc_node+0x56/0x730 [ 173.193937] __alloc_skb+0xd6/0x610 [ 173.193945] ? skb_scrub_packet+0x490/0x490 [ 173.193952] ? __lock_is_held+0xb5/0x140 [ 173.193965] bcsp_recv+0x8e1/0x1410 [ 173.201491] hci_uart_tty_receive+0x232/0x540 [ 173.202133] tty_ioctl+0x6dc/0x1710 [ 173.202682] ? tty_vhangup+0x30/0x30 [ 173.203210] ? kasan_check_read+0x11/0x20 [ 173.203831] ? mark_held_locks+0x130/0x130 [ 173.204447] ? proc_fail_nth_write+0x9e/0x1d0 [ 173.205110] ? proc_cwd_link+0x1d0/0x1d0 [ 173.205712] ? __fdget_pos+0xec/0x110 [ 173.206260] ? __fdget_pos+0xec/0x110 [ 173.206831] ? find_held_lock+0x36/0x1d0 [ 173.207416] ? find_held_lock+0x36/0x1d0 [ 173.208027] ? tty_vhangup+0x30/0x30 [ 173.208544] do_vfs_ioctl+0x1e1/0x1300 [ 173.209101] ? lock_downgrade+0x7f0/0x7f0 [ 173.209774] ? ioctl_preallocate+0x210/0x210 [ 173.210544] ? __fget+0x37d/0x530 [ 173.211045] ? ksys_dup3+0x3d0/0x3d0 [ 173.211574] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 173.212368] ? fput+0x130/0x1a0 [ 173.212880] ? security_file_ioctl+0x94/0xc0 [ 173.213575] ksys_ioctl+0xa9/0xd0 [ 173.214061] __x64_sys_ioctl+0x73/0xb0 [ 173.214595] do_syscall_64+0x103/0x600 [ 173.215154] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 173.215891] RIP: 0033:0x457649 [ 173.216326] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 173.219078] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 173.220176] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 173.221355] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 173.222386] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 173.223447] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 173.224443] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 173.228542] Bluetooth: Can't allocate mem for new packet [ 174.436872] Bluetooth: hci0: command 0x1003 tx timeout [ 174.438360] Bluetooth: hci0: sending frame failed (-49) [ 175.076753] Bluetooth: hci3: command 0x1003 tx timeout [ 175.076800] Bluetooth: hci4: command 0x1003 tx timeout [ 175.077944] Bluetooth: hci3: sending frame failed (-49) [ 175.084648] Bluetooth: hci4: sending frame failed (-49) [ 175.086099] Bluetooth: hci2: command 0x1003 tx timeout [ 175.087219] Bluetooth: hci2: sending frame failed (-49) [ 175.088248] Bluetooth: hci1: command 0x1003 tx timeout [ 175.089299] Bluetooth: hci1: sending frame failed (-49) [ 175.156933] Bluetooth: hci5: command 0x1003 tx timeout [ 175.158267] Bluetooth: hci5: sending frame failed (-49) [ 176.516892] Bluetooth: hci0: command 0x1001 tx timeout [ 176.520191] Bluetooth: hci0: sending frame failed (-49) [ 177.156844] Bluetooth: hci1: command 0x1001 tx timeout [ 177.158151] Bluetooth: hci1: sending frame failed (-49) [ 177.159403] Bluetooth: hci2: command 0x1001 tx timeout [ 177.160655] Bluetooth: hci2: sending frame failed (-49) [ 177.161908] Bluetooth: hci3: command 0x1001 tx timeout [ 177.163160] Bluetooth: hci3: sending frame failed (-49) [ 177.164402] Bluetooth: hci4: command 0x1001 tx timeout [ 177.165639] Bluetooth: hci4: sending frame failed (-49) [ 177.236857] Bluetooth: hci5: command 0x1001 tx timeout [ 177.238015] Bluetooth: hci5: sending frame failed (-49) [ 178.596744] Bluetooth: hci0: command 0x1009 tx timeout [ 179.236802] Bluetooth: hci4: command 0x1009 tx timeout [ 179.237860] Bluetooth: hci3: command 0x1009 tx timeout [ 179.238874] Bluetooth: hci2: command 0x1009 tx timeout [ 179.239893] Bluetooth: hci1: command 0x1009 tx timeout [ 179.316857] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:10:05 executed programs: 12 [ 182.614805] FAULT_INJECTION: forcing a failure. [ 182.614805] name failslab, interval 1, probability 0, space 0, times 0 [ 182.616470] CPU: 1 PID: 6844 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 182.617617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 182.618805] Call Trace: [ 182.619195] dump_stack+0x162/0x1e4 [ 182.619713] should_fail.cold.4+0xa/0x17 [ 182.620289] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 182.621101] ? __lock_acquire+0x797/0x4950 [ 182.621714] ? mark_held_locks+0x130/0x130 [ 182.622313] __should_failslab+0x124/0x180 [ 182.622919] should_failslab+0x9/0x14 [ 182.623452] kmem_cache_alloc_node+0x56/0x730 [ 182.624089] __alloc_skb+0xd6/0x610 [ 182.624601] ? skb_scrub_packet+0x490/0x490 [ 182.625296] ? __lock_is_held+0xb5/0x140 [ 182.625872] bcsp_recv+0x8e1/0x1410 [ 182.626384] hci_uart_tty_receive+0x232/0x540 [ 182.627024] tty_ioctl+0x6dc/0x1710 [ 182.627531] ? tty_vhangup+0x30/0x30 [ 182.628054] ? kasan_check_read+0x11/0x20 [ 182.628637] ? mark_held_locks+0x130/0x130 [ 182.629325] ? proc_fail_nth_write+0x9e/0x1d0 [ 182.629958] ? proc_cwd_link+0x1d0/0x1d0 [ 182.630530] ? __fdget_pos+0xec/0x110 [ 182.631068] ? __fdget_pos+0xec/0x110 [ 182.631620] ? find_held_lock+0x36/0x1d0 [ 182.632191] ? find_held_lock+0x36/0x1d0 [ 182.632790] ? tty_vhangup+0x30/0x30 [ 182.633392] do_vfs_ioctl+0x1e1/0x1300 [ 182.633938] ? lock_downgrade+0x7f0/0x7f0 [ 182.634537] ? ioctl_preallocate+0x210/0x210 [ 182.635155] ? __fget+0x37d/0x530 [ 182.635646] ? ksys_dup3+0x3d0/0x3d0 [ 182.636171] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 182.637037] ? fput+0x130/0x1a0 [ 182.637521] ? security_file_ioctl+0x94/0xc0 [ 182.638147] ksys_ioctl+0xa9/0xd0 [ 182.638636] __x64_sys_ioctl+0x73/0xb0 [ 182.639195] do_syscall_64+0x103/0x600 [ 182.639748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 182.640480] RIP: 0033:0x457649 [ 182.641001] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 182.643664] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 182.644751] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 182.645824] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 182.646847] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 182.647865] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 182.648933] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 182.650123] Bluetooth: Can't allocate mem for new packet [ 183.290867] FAULT_INJECTION: forcing a failure. [ 183.290867] name failslab, interval 1, probability 0, space 0, times 0 [ 183.295732] FAULT_INJECTION: forcing a failure. [ 183.295732] name failslab, interval 1, probability 0, space 0, times 0 [ 183.300395] FAULT_INJECTION: forcing a failure. [ 183.300395] name failslab, interval 1, probability 0, space 0, times 0 [ 183.300453] FAULT_INJECTION: forcing a failure. [ 183.300453] name failslab, interval 1, probability 0, space 0, times 0 [ 183.302073] CPU: 0 PID: 6852 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 183.302078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 183.302081] Call Trace: [ 183.302096] dump_stack+0x162/0x1e4 [ 183.302107] should_fail.cold.4+0xa/0x17 [ 183.302120] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 183.304817] ? __lock_acquire+0x797/0x4950 [ 183.308958] ? mark_held_locks+0x130/0x130 [ 183.309569] __should_failslab+0x124/0x180 [ 183.310193] should_failslab+0x9/0x14 [ 183.310731] kmem_cache_alloc_node+0x56/0x730 [ 183.311402] __alloc_skb+0xd6/0x610 [ 183.311923] ? skb_scrub_packet+0x490/0x490 [ 183.312551] ? __lock_is_held+0xb5/0x140 [ 183.313144] bcsp_recv+0x8e1/0x1410 [ 183.313668] hci_uart_tty_receive+0x232/0x540 [ 183.314313] tty_ioctl+0x6dc/0x1710 [ 183.314854] ? tty_vhangup+0x30/0x30 [ 183.315384] ? kasan_check_read+0x11/0x20 [ 183.315993] ? mark_held_locks+0x130/0x130 [ 183.316677] ? proc_fail_nth_write+0x9e/0x1d0 [ 183.317536] ? proc_cwd_link+0x1d0/0x1d0 [ 183.318300] ? __fdget_pos+0xec/0x110 [ 183.319013] ? __fdget_pos+0xec/0x110 [ 183.319729] ? find_held_lock+0x36/0x1d0 [ 183.320505] ? find_held_lock+0x36/0x1d0 [ 183.321295] ? tty_vhangup+0x30/0x30 [ 183.322007] do_vfs_ioctl+0x1e1/0x1300 [ 183.322747] ? lock_downgrade+0x7f0/0x7f0 [ 183.323546] ? ioctl_preallocate+0x210/0x210 [ 183.324379] ? __fget+0x37d/0x530 [ 183.324398] ? ksys_dup3+0x3d0/0x3d0 [ 183.325627] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 183.326691] ? fput+0x130/0x1a0 [ 183.327316] ? security_file_ioctl+0x94/0xc0 [ 183.328154] ksys_ioctl+0xa9/0xd0 [ 183.328823] __x64_sys_ioctl+0x73/0xb0 [ 183.329562] do_syscall_64+0x103/0x600 [ 183.330305] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.331279] RIP: 0033:0x457649 [ 183.331890] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.335408] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 183.336867] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 183.338199] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 183.339534] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 183.340877] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 183.342208] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 183.346248] CPU: 1 PID: 6855 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 183.347272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 183.348451] Call Trace: [ 183.348834] dump_stack+0x162/0x1e4 [ 183.349353] should_fail.cold.4+0xa/0x17 [ 183.349930] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 183.350650] ? __lock_acquire+0x797/0x4950 [ 183.351246] ? mark_held_locks+0x130/0x130 [ 183.351850] __should_failslab+0x124/0x180 [ 183.352450] should_failslab+0x9/0x14 [ 183.352989] kmem_cache_alloc_node+0x56/0x730 [ 183.353629] __alloc_skb+0xd6/0x610 [ 183.354143] ? skb_scrub_packet+0x490/0x490 [ 183.354755] ? __lock_is_held+0xb5/0x140 [ 183.355335] bcsp_recv+0x8e1/0x1410 [ 183.355852] hci_uart_tty_receive+0x232/0x540 [ 183.356493] tty_ioctl+0x6dc/0x1710 [ 183.359120] ? tty_vhangup+0x30/0x30 [ 183.359646] ? kasan_check_read+0x11/0x20 [ 183.360237] ? mark_held_locks+0x130/0x130 [ 183.360870] ? proc_fail_nth_write+0x9e/0x1d0 [ 183.361508] ? proc_cwd_link+0x1d0/0x1d0 [ 183.362083] ? __fdget_pos+0xec/0x110 [ 183.362618] ? __fdget_pos+0xec/0x110 [ 183.363154] ? find_held_lock+0x36/0x1d0 [ 183.363743] ? find_held_lock+0x36/0x1d0 [ 183.364333] ? tty_vhangup+0x30/0x30 [ 183.364865] do_vfs_ioctl+0x1e1/0x1300 [ 183.365426] ? lock_downgrade+0x7f0/0x7f0 [ 183.366010] ? ioctl_preallocate+0x210/0x210 [ 183.366646] ? __fget+0x37d/0x530 [ 183.367140] ? ksys_dup3+0x3d0/0x3d0 [ 183.367672] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 183.368464] ? fput+0x130/0x1a0 [ 183.368942] ? security_file_ioctl+0x94/0xc0 [ 183.369567] ksys_ioctl+0xa9/0xd0 [ 183.370059] __x64_sys_ioctl+0x73/0xb0 [ 183.370613] do_syscall_64+0x103/0x600 [ 183.371164] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.371898] RIP: 0033:0x457649 [ 183.372352] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.375009] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 183.376104] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 183.377156] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 183.378187] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 183.379211] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 183.380231] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 183.383526] CPU: 0 PID: 6848 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 183.384914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 183.386387] Call Trace: [ 183.386889] dump_stack+0x162/0x1e4 [ 183.387586] should_fail.cold.4+0xa/0x17 [ 183.388389] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 183.389172] ? __lock_acquire+0x797/0x4950 [ 183.389768] ? mark_held_locks+0x130/0x130 [ 183.390403] __should_failslab+0x124/0x180 [ 183.391029] should_failslab+0x9/0x14 [ 183.391580] kmem_cache_alloc_node+0x56/0x730 [ 183.392254] __alloc_skb+0xd6/0x610 [ 183.392794] ? skb_scrub_packet+0x490/0x490 [ 183.393442] ? __lock_is_held+0xb5/0x140 [ 183.394028] bcsp_recv+0x8e1/0x1410 [ 183.394584] hci_uart_tty_receive+0x232/0x540 [ 183.395232] tty_ioctl+0x6dc/0x1710 [ 183.395773] ? tty_vhangup+0x30/0x30 [ 183.396311] ? kasan_check_read+0x11/0x20 [ 183.397014] ? mark_held_locks+0x130/0x130 [ 183.397809] ? proc_fail_nth_write+0x9e/0x1d0 [ 183.398643] ? proc_cwd_link+0x1d0/0x1d0 [ 183.399419] ? __fdget_pos+0xec/0x110 [ 183.400135] ? __fdget_pos+0xec/0x110 [ 183.400880] ? find_held_lock+0x36/0x1d0 [ 183.401650] ? find_held_lock+0x36/0x1d0 [ 183.402320] ? tty_vhangup+0x30/0x30 [ 183.402855] do_vfs_ioctl+0x1e1/0x1300 [ 183.403446] ? lock_downgrade+0x7f0/0x7f0 [ 183.404053] ? ioctl_preallocate+0x210/0x210 [ 183.404728] ? __fget+0x37d/0x530 [ 183.405226] ? ksys_dup3+0x3d0/0x3d0 [ 183.405806] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 183.406629] ? fput+0x130/0x1a0 [ 183.407186] ? security_file_ioctl+0x94/0xc0 [ 183.407910] ksys_ioctl+0xa9/0xd0 [ 183.408467] __x64_sys_ioctl+0x73/0xb0 [ 183.409085] do_syscall_64+0x103/0x600 [ 183.409700] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.410496] RIP: 0033:0x457649 [ 183.411042] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.413941] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 183.415111] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 183.416200] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 183.417385] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 183.418475] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 183.419575] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 183.420746] CPU: 1 PID: 6856 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 183.421798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 183.423015] Call Trace: [ 183.423417] dump_stack+0x162/0x1e4 [ 183.423944] should_fail.cold.4+0xa/0x17 [ 183.424530] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 183.425051] Bluetooth: Can't allocate mem for new packet [ 183.425299] ? __lock_acquire+0x797/0x4950 [ 183.426332] Bluetooth: Can't allocate mem for new packet [ 183.426733] ? mark_held_locks+0x130/0x130 [ 183.426747] __should_failslab+0x124/0x180 [ 183.426757] should_failslab+0x9/0x14 [ 183.426764] kmem_cache_alloc_node+0x56/0x730 [ 183.426782] __alloc_skb+0xd6/0x610 [ 183.428197] Bluetooth: Can't allocate mem for new packet [ 183.428261] ? skb_scrub_packet+0x490/0x490 [ 183.432077] ? __lock_is_held+0xb5/0x140 [ 183.432683] bcsp_recv+0x8e1/0x1410 [ 183.433227] hci_uart_tty_receive+0x232/0x540 [ 183.433881] tty_ioctl+0x6dc/0x1710 [ 183.434425] ? tty_vhangup+0x30/0x30 [ 183.434958] ? kasan_check_read+0x11/0x20 [ 183.435561] ? mark_held_locks+0x130/0x130 [ 183.436170] ? proc_fail_nth_write+0x9e/0x1d0 [ 183.436827] ? proc_cwd_link+0x1d0/0x1d0 [ 183.437405] ? __fdget_pos+0xec/0x110 [ 183.437958] ? __fdget_pos+0xec/0x110 [ 183.438508] ? find_held_lock+0x36/0x1d0 [ 183.439093] ? find_held_lock+0x36/0x1d0 [ 183.439682] ? tty_vhangup+0x30/0x30 [ 183.440221] do_vfs_ioctl+0x1e1/0x1300 [ 183.440790] ? lock_downgrade+0x7f0/0x7f0 [ 183.441388] ? ioctl_preallocate+0x210/0x210 [ 183.442019] ? __fget+0x37d/0x530 [ 183.442519] ? ksys_dup3+0x3d0/0x3d0 [ 183.443058] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 183.443853] ? fput+0x130/0x1a0 [ 183.444321] ? security_file_ioctl+0x94/0xc0 [ 183.444969] ksys_ioctl+0xa9/0xd0 [ 183.445473] __x64_sys_ioctl+0x73/0xb0 [ 183.446052] do_syscall_64+0x103/0x600 [ 183.446615] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.447362] RIP: 0033:0x457649 [ 183.447830] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.450546] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 183.451653] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 183.452702] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 183.453749] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 183.454781] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 183.455808] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 183.459833] Bluetooth: Can't allocate mem for new packet [ 184.676743] Bluetooth: hci0: command 0x1003 tx timeout [ 184.678285] Bluetooth: hci0: sending frame failed (-49) [ 185.316785] Bluetooth: hci4: command 0x1003 tx timeout [ 185.321037] Bluetooth: hci4: sending frame failed (-49) [ 185.326825] Bluetooth: hci3: command 0x1003 tx timeout [ 185.328282] Bluetooth: hci3: sending frame failed (-49) [ 185.329611] Bluetooth: hci2: command 0x1003 tx timeout [ 185.330960] Bluetooth: hci2: sending frame failed (-49) [ 185.332537] Bluetooth: hci1: command 0x1003 tx timeout [ 185.333913] Bluetooth: hci1: sending frame failed (-49) [ 185.406904] Bluetooth: hci5: command 0x1003 tx timeout [ 185.408142] Bluetooth: hci5: sending frame failed (-49) [ 186.756805] Bluetooth: hci0: command 0x1001 tx timeout [ 186.757911] Bluetooth: hci0: sending frame failed (-49) [ 187.396944] Bluetooth: hci1: command 0x1001 tx timeout [ 187.398899] Bluetooth: hci1: sending frame failed (-49) [ 187.400539] Bluetooth: hci2: command 0x1001 tx timeout [ 187.401822] Bluetooth: hci2: sending frame failed (-49) [ 187.403073] Bluetooth: hci3: command 0x1001 tx timeout [ 187.404323] Bluetooth: hci3: sending frame failed (-49) [ 187.405592] Bluetooth: hci4: command 0x1001 tx timeout [ 187.406979] Bluetooth: hci4: sending frame failed (-49) [ 187.477110] Bluetooth: hci5: command 0x1001 tx timeout [ 187.478614] Bluetooth: hci5: sending frame failed (-49) [ 188.836809] Bluetooth: hci0: command 0x1009 tx timeout [ 189.477051] Bluetooth: hci4: command 0x1009 tx timeout [ 189.478999] Bluetooth: hci3: command 0x1009 tx timeout [ 189.480609] Bluetooth: hci2: command 0x1009 tx timeout [ 189.481748] Bluetooth: hci1: command 0x1009 tx timeout [ 189.557265] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:10:16 executed programs: 18 [ 192.858207] FAULT_INJECTION: forcing a failure. [ 192.858207] name failslab, interval 1, probability 0, space 0, times 0 [ 192.859934] CPU: 1 PID: 6869 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 192.861082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 192.862323] Call Trace: [ 192.862740] dump_stack+0x162/0x1e4 [ 192.863267] should_fail.cold.4+0xa/0x17 [ 192.863890] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 192.864664] ? __lock_acquire+0x797/0x4950 [ 192.865320] ? mark_held_locks+0x130/0x130 [ 192.866089] __should_failslab+0x124/0x180 [ 192.866697] should_failslab+0x9/0x14 [ 192.867294] kmem_cache_alloc_node+0x56/0x730 [ 192.867946] __alloc_skb+0xd6/0x610 [ 192.868502] ? skb_scrub_packet+0x490/0x490 [ 192.869138] ? __lock_is_held+0xb5/0x140 [ 192.869763] bcsp_recv+0x8e1/0x1410 [ 192.870292] hci_uart_tty_receive+0x232/0x540 [ 192.870984] tty_ioctl+0x6dc/0x1710 [ 192.871526] ? tty_vhangup+0x30/0x30 [ 192.872078] ? kasan_check_read+0x11/0x20 [ 192.872710] ? mark_held_locks+0x130/0x130 [ 192.873317] ? proc_fail_nth_write+0x9e/0x1d0 [ 192.873990] ? proc_cwd_link+0x1d0/0x1d0 [ 192.874566] ? __fdget_pos+0xec/0x110 [ 192.875148] ? __fdget_pos+0xec/0x110 [ 192.875797] ? find_held_lock+0x36/0x1d0 [ 192.876410] ? find_held_lock+0x36/0x1d0 [ 192.877010] ? tty_vhangup+0x30/0x30 [ 192.877584] do_vfs_ioctl+0x1e1/0x1300 [ 192.878162] ? lock_downgrade+0x7f0/0x7f0 [ 192.878786] ? ioctl_preallocate+0x210/0x210 [ 192.879476] ? __fget+0x37d/0x530 [ 192.880038] ? ksys_dup3+0x3d0/0x3d0 [ 192.880763] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 192.881553] ? fput+0x130/0x1a0 [ 192.882026] ? security_file_ioctl+0x94/0xc0 [ 192.882648] ksys_ioctl+0xa9/0xd0 [ 192.883143] __x64_sys_ioctl+0x73/0xb0 [ 192.883696] do_syscall_64+0x103/0x600 [ 192.884252] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 192.884994] RIP: 0033:0x457649 [ 192.885504] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 192.888187] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 192.889316] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 192.890367] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 192.891426] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 192.892504] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 192.893577] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 192.897464] Bluetooth: Can't allocate mem for new packet [ 193.500903] FAULT_INJECTION: forcing a failure. [ 193.500903] name failslab, interval 1, probability 0, space 0, times 0 [ 193.505944] FAULT_INJECTION: forcing a failure. [ 193.505944] name failslab, interval 1, probability 0, space 0, times 0 [ 193.510470] CPU: 1 PID: 6873 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 193.511511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 193.511516] Call Trace: [ 193.511533] dump_stack+0x162/0x1e4 [ 193.511546] should_fail.cold.4+0xa/0x17 [ 193.513169] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 193.514263] ? __lock_acquire+0x797/0x4950 [ 193.514271] ? mark_held_locks+0x130/0x130 [ 193.514283] __should_failslab+0x124/0x180 [ 193.515723] should_failslab+0x9/0x14 [ 193.517044] kmem_cache_alloc_node+0x56/0x730 [ 193.517057] __alloc_skb+0xd6/0x610 [ 193.517066] ? skb_scrub_packet+0x490/0x490 [ 193.517073] ? __lock_is_held+0xb5/0x140 [ 193.517087] bcsp_recv+0x8e1/0x1410 [ 193.517100] hci_uart_tty_receive+0x232/0x540 [ 193.517112] tty_ioctl+0x6dc/0x1710 [ 193.517121] ? tty_vhangup+0x30/0x30 [ 193.517129] ? kasan_check_read+0x11/0x20 [ 193.517140] ? mark_held_locks+0x130/0x130 [ 193.517149] ? proc_fail_nth_write+0x9e/0x1d0 [ 193.517156] ? proc_cwd_link+0x1d0/0x1d0 [ 193.517164] ? __fdget_pos+0xec/0x110 [ 193.517172] ? __fdget_pos+0xec/0x110 [ 193.517181] ? find_held_lock+0x36/0x1d0 [ 193.517190] ? find_held_lock+0x36/0x1d0 [ 193.517200] ? tty_vhangup+0x30/0x30 [ 193.517208] do_vfs_ioctl+0x1e1/0x1300 [ 193.517216] ? lock_downgrade+0x7f0/0x7f0 [ 193.517225] ? ioctl_preallocate+0x210/0x210 [ 193.517234] ? __fget+0x37d/0x530 [ 193.517244] ? ksys_dup3+0x3d0/0x3d0 [ 193.517253] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 193.517260] ? fput+0x130/0x1a0 [ 193.517272] ? security_file_ioctl+0x94/0xc0 [ 193.517281] ksys_ioctl+0xa9/0xd0 [ 193.517290] __x64_sys_ioctl+0x73/0xb0 [ 193.517300] do_syscall_64+0x103/0x600 [ 193.517310] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 193.517317] RIP: 0033:0x457649 [ 193.517325] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 193.517330] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 193.517338] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 193.517342] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 193.517347] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 193.517351] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 193.517355] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 193.522511] CPU: 1 PID: 6874 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 193.534512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 193.535958] Call Trace: [ 193.535976] dump_stack+0x162/0x1e4 [ 193.539611] should_fail.cold.4+0xa/0x17 [ 193.539626] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 193.544360] ? __lock_acquire+0x797/0x4950 [ 193.544368] ? mark_held_locks+0x130/0x130 [ 193.544382] __should_failslab+0x124/0x180 [ 193.552450] should_failslab+0x9/0x14 [ 193.552458] kmem_cache_alloc_node+0x56/0x730 [ 193.552471] __alloc_skb+0xd6/0x610 [ 193.553810] ? skb_scrub_packet+0x490/0x490 [ 193.555113] ? __lock_is_held+0xb5/0x140 [ 193.555132] bcsp_recv+0x8e1/0x1410 [ 193.556282] FAULT_INJECTION: forcing a failure. [ 193.556282] name failslab, interval 1, probability 0, space 0, times 0 [ 193.556399] hci_uart_tty_receive+0x232/0x540 [ 193.560088] tty_ioctl+0x6dc/0x1710 [ 193.560722] ? tty_vhangup+0x30/0x30 [ 193.561349] ? kasan_check_read+0x11/0x20 [ 193.562053] ? mark_held_locks+0x130/0x130 [ 193.562669] ? proc_fail_nth_write+0x9e/0x1d0 [ 193.563419] ? proc_cwd_link+0x1d0/0x1d0 [ 193.564097] ? __fdget_pos+0xec/0x110 [ 193.564646] ? __fdget_pos+0xec/0x110 [ 193.565296] ? find_held_lock+0x36/0x1d0 [ 193.565880] ? find_held_lock+0x36/0x1d0 [ 193.566562] ? tty_vhangup+0x30/0x30 [ 193.567085] do_vfs_ioctl+0x1e1/0x1300 [ 193.567730] ? lock_downgrade+0x7f0/0x7f0 [ 193.568382] ? ioctl_preallocate+0x210/0x210 [ 193.569036] ? __fget+0x37d/0x530 [ 193.569536] ? ksys_dup3+0x3d0/0x3d0 [ 193.570072] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 193.570858] ? fput+0x130/0x1a0 [ 193.571332] ? security_file_ioctl+0x94/0xc0 [ 193.572072] ksys_ioctl+0xa9/0xd0 [ 193.572573] __x64_sys_ioctl+0x73/0xb0 [ 193.573238] do_syscall_64+0x103/0x600 [ 193.573890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 193.574770] RIP: 0033:0x457649 [ 193.575304] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 193.578409] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 193.579679] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 193.580882] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 193.582075] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 193.583267] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 193.584457] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 193.585685] CPU: 0 PID: 6879 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 193.586722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 193.587922] Call Trace: [ 193.588306] dump_stack+0x162/0x1e4 [ 193.588839] should_fail.cold.4+0xa/0x17 [ 193.589419] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 193.590151] ? __lock_acquire+0x797/0x4950 [ 193.590758] ? mark_held_locks+0x130/0x130 [ 193.591362] __should_failslab+0x124/0x180 [ 193.591962] should_failslab+0x9/0x14 [ 193.592501] kmem_cache_alloc_node+0x56/0x730 [ 193.593142] __alloc_skb+0xd6/0x610 [ 193.593655] ? skb_scrub_packet+0x490/0x490 [ 193.594263] ? __lock_is_held+0xb5/0x140 [ 193.594840] bcsp_recv+0x8e1/0x1410 [ 193.595355] hci_uart_tty_receive+0x232/0x540 [ 193.595997] tty_ioctl+0x6dc/0x1710 [ 193.596204] Bluetooth: Can't allocate mem for new packet [ 193.596526] ? tty_vhangup+0x30/0x30 [ 193.596534] ? kasan_check_read+0x11/0x20 [ 193.596548] ? mark_held_locks+0x130/0x130 [ 193.599220] ? proc_fail_nth_write+0x9e/0x1d0 [ 193.599863] ? proc_cwd_link+0x1d0/0x1d0 [ 193.600450] ? __fdget_pos+0xec/0x110 [ 193.601000] ? __fdget_pos+0xec/0x110 [ 193.601539] ? find_held_lock+0x36/0x1d0 [ 193.602116] ? find_held_lock+0x36/0x1d0 [ 193.602698] ? tty_vhangup+0x30/0x30 [ 193.603227] do_vfs_ioctl+0x1e1/0x1300 [ 193.603768] ? lock_downgrade+0x7f0/0x7f0 [ 193.604356] ? ioctl_preallocate+0x210/0x210 [ 193.604994] ? __fget+0x37d/0x530 [ 193.605486] ? ksys_dup3+0x3d0/0x3d0 [ 193.606021] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 193.606810] ? fput+0x130/0x1a0 [ 193.607318] ? security_file_ioctl+0x94/0xc0 [ 193.607942] ksys_ioctl+0xa9/0xd0 [ 193.608446] __x64_sys_ioctl+0x73/0xb0 [ 193.609019] do_syscall_64+0x103/0x600 [ 193.609574] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 193.610327] RIP: 0033:0x457649 [ 193.610780] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 193.613353] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 193.614332] Bluetooth: Can't allocate mem for new packet [ 193.614430] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 193.614441] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 193.617333] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 193.618356] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 193.619394] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 193.627301] Bluetooth: Can't allocate mem for new packet [ 194.916795] Bluetooth: hci0: command 0x1003 tx timeout [ 194.923428] Bluetooth: hci0: sending frame failed (-49) [ 195.556760] Bluetooth: hci4: command 0x1003 tx timeout [ 195.557881] Bluetooth: hci4: sending frame failed (-49) [ 195.558926] Bluetooth: hci2: command 0x1003 tx timeout [ 195.559966] Bluetooth: hci2: sending frame failed (-49) [ 195.561031] Bluetooth: hci1: command 0x1003 tx timeout [ 195.562060] Bluetooth: hci1: sending frame failed (-49) [ 195.636710] Bluetooth: hci3: command 0x1003 tx timeout [ 195.636837] Bluetooth: hci5: command 0x1003 tx timeout [ 195.641540] Bluetooth: hci3: sending frame failed (-49) [ 195.643012] Bluetooth: hci5: sending frame failed (-49) [ 196.996751] Bluetooth: hci0: command 0x1001 tx timeout [ 197.001691] Bluetooth: hci0: sending frame failed (-49) [ 197.636861] Bluetooth: hci1: command 0x1001 tx timeout [ 197.639245] Bluetooth: hci1: sending frame failed (-49) [ 197.641321] Bluetooth: hci2: command 0x1001 tx timeout [ 197.642376] Bluetooth: hci2: sending frame failed (-49) [ 197.643449] Bluetooth: hci4: command 0x1001 tx timeout [ 197.644440] Bluetooth: hci4: sending frame failed (-49) [ 197.716968] Bluetooth: hci5: command 0x1001 tx timeout [ 197.717078] Bluetooth: hci5: sending frame failed (-49) [ 197.722502] Bluetooth: hci3: command 0x1001 tx timeout [ 197.723941] Bluetooth: hci3: sending frame failed (-49) [ 199.076818] Bluetooth: hci0: command 0x1009 tx timeout [ 199.716758] Bluetooth: hci4: command 0x1009 tx timeout [ 199.717650] Bluetooth: hci2: command 0x1009 tx timeout [ 199.718421] Bluetooth: hci1: command 0x1009 tx timeout [ 199.796925] Bluetooth: hci3: command 0x1009 tx timeout [ 199.798736] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:10:26 executed programs: 25 [ 203.095329] FAULT_INJECTION: forcing a failure. [ 203.095329] name failslab, interval 1, probability 0, space 0, times 0 [ 203.097997] CPU: 1 PID: 6898 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 203.099049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 203.100231] Call Trace: [ 203.100597] dump_stack+0x162/0x1e4 [ 203.101119] should_fail.cold.4+0xa/0x17 [ 203.101699] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.102405] ? __lock_acquire+0x797/0x4950 [ 203.102990] ? mark_held_locks+0x130/0x130 [ 203.103585] __should_failslab+0x124/0x180 [ 203.104190] should_failslab+0x9/0x14 [ 203.104902] kmem_cache_alloc_node+0x56/0x730 [ 203.105545] __alloc_skb+0xd6/0x610 [ 203.106193] ? skb_scrub_packet+0x490/0x490 [ 203.106849] ? __lock_is_held+0xb5/0x140 [ 203.107466] bcsp_recv+0x8e1/0x1410 [ 203.108006] hci_uart_tty_receive+0x232/0x540 [ 203.108833] tty_ioctl+0x6dc/0x1710 [ 203.109481] ? tty_vhangup+0x30/0x30 [ 203.110132] ? kasan_check_read+0x11/0x20 [ 203.110777] ? mark_held_locks+0x130/0x130 [ 203.111428] ? proc_fail_nth_write+0x9e/0x1d0 [ 203.112084] ? proc_cwd_link+0x1d0/0x1d0 [ 203.112715] ? __fdget_pos+0xec/0x110 [ 203.113282] ? __fdget_pos+0xec/0x110 [ 203.113862] ? find_held_lock+0x36/0x1d0 [ 203.114575] ? find_held_lock+0x36/0x1d0 [ 203.115352] ? tty_vhangup+0x30/0x30 [ 203.116068] do_vfs_ioctl+0x1e1/0x1300 [ 203.116813] ? lock_downgrade+0x7f0/0x7f0 [ 203.117612] ? ioctl_preallocate+0x210/0x210 [ 203.118349] ? __fget+0x37d/0x530 [ 203.118874] ? ksys_dup3+0x3d0/0x3d0 [ 203.119568] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 203.120626] ? fput+0x130/0x1a0 [ 203.121264] ? security_file_ioctl+0x94/0xc0 [ 203.122126] ksys_ioctl+0xa9/0xd0 [ 203.122792] __x64_sys_ioctl+0x73/0xb0 [ 203.123544] do_syscall_64+0x103/0x600 [ 203.124285] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.125268] RIP: 0033:0x457649 [ 203.125877] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.129420] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.130852] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 203.132246] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 203.133637] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 203.135008] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 203.136394] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 203.139322] Bluetooth: Can't allocate mem for new packet [ 203.747144] FAULT_INJECTION: forcing a failure. [ 203.747144] name failslab, interval 1, probability 0, space 0, times 0 [ 203.748905] CPU: 1 PID: 6904 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 203.749966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 203.749970] Call Trace: [ 203.749986] dump_stack+0x162/0x1e4 [ 203.749997] should_fail.cold.4+0xa/0x17 [ 203.750011] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.750021] ? __lock_acquire+0x797/0x4950 [ 203.750028] ? mark_held_locks+0x130/0x130 [ 203.750041] __should_failslab+0x124/0x180 [ 203.750069] should_failslab+0x9/0x14 [ 203.750076] kmem_cache_alloc_node+0x56/0x730 [ 203.750090] __alloc_skb+0xd6/0x610 [ 203.750098] ? skb_scrub_packet+0x490/0x490 [ 203.750105] ? __lock_is_held+0xb5/0x140 [ 203.755300] bcsp_recv+0x8e1/0x1410 [ 203.760225] hci_uart_tty_receive+0x232/0x540 [ 203.761115] tty_ioctl+0x6dc/0x1710 [ 203.761132] ? tty_vhangup+0x30/0x30 [ 203.761150] ? kasan_check_read+0x11/0x20 [ 203.762445] ? mark_held_locks+0x130/0x130 [ 203.763873] ? proc_fail_nth_write+0x9e/0x1d0 [ 203.764743] ? proc_cwd_link+0x1d0/0x1d0 [ 203.764757] ? __fdget_pos+0xec/0x110 [ 203.764772] ? __fdget_pos+0xec/0x110 [ 203.766404] ? find_held_lock+0x36/0x1d0 [ 203.767602] ? find_held_lock+0x36/0x1d0 [ 203.768205] ? tty_vhangup+0x30/0x30 [ 203.768778] do_vfs_ioctl+0x1e1/0x1300 [ 203.769368] ? lock_downgrade+0x7f0/0x7f0 [ 203.770107] ? ioctl_preallocate+0x210/0x210 [ 203.770898] ? __fget+0x37d/0x530 [ 203.770909] ? ksys_dup3+0x3d0/0x3d0 [ 203.770923] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 203.772199] ? fput+0x130/0x1a0 [ 203.773542] ? security_file_ioctl+0x94/0xc0 [ 203.774238] ksys_ioctl+0xa9/0xd0 [ 203.774796] __x64_sys_ioctl+0x73/0xb0 [ 203.774807] do_syscall_64+0x103/0x600 [ 203.774820] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.776806] RIP: 0033:0x457649 [ 203.777324] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.780923] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.782427] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 203.783800] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 203.785492] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 203.786907] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 203.786916] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 203.791718] Bluetooth: Can't allocate mem for new packet [ 203.800584] FAULT_INJECTION: forcing a failure. [ 203.800584] name failslab, interval 1, probability 0, space 0, times 0 [ 203.800718] FAULT_INJECTION: forcing a failure. [ 203.800718] name failslab, interval 1, probability 0, space 0, times 0 [ 203.802422] CPU: 0 PID: 6909 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 203.804239] FAULT_INJECTION: forcing a failure. [ 203.804239] name failslab, interval 1, probability 0, space 0, times 0 [ 203.805051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 203.805059] Call Trace: [ 203.808789] dump_stack+0x162/0x1e4 [ 203.809331] should_fail.cold.4+0xa/0x17 [ 203.809958] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.810707] ? __lock_acquire+0x797/0x4950 [ 203.811360] ? mark_held_locks+0x130/0x130 [ 203.812025] __should_failslab+0x124/0x180 [ 203.812648] should_failslab+0x9/0x14 [ 203.813245] kmem_cache_alloc_node+0x56/0x730 [ 203.813945] __alloc_skb+0xd6/0x610 [ 203.814524] ? skb_scrub_packet+0x490/0x490 [ 203.815206] ? __lock_is_held+0xb5/0x140 [ 203.815798] bcsp_recv+0x8e1/0x1410 [ 203.816376] hci_uart_tty_receive+0x232/0x540 [ 203.817163] tty_ioctl+0x6dc/0x1710 [ 203.817877] ? tty_vhangup+0x30/0x30 [ 203.818615] ? kasan_check_read+0x11/0x20 [ 203.819454] ? mark_held_locks+0x130/0x130 [ 203.820250] ? proc_fail_nth_write+0x9e/0x1d0 [ 203.820935] ? proc_cwd_link+0x1d0/0x1d0 [ 203.821500] ? __fdget_pos+0xec/0x110 [ 203.822094] ? __fdget_pos+0xec/0x110 [ 203.822674] ? find_held_lock+0x36/0x1d0 [ 203.823269] ? find_held_lock+0x36/0x1d0 [ 203.823886] ? tty_vhangup+0x30/0x30 [ 203.824473] do_vfs_ioctl+0x1e1/0x1300 [ 203.825105] ? lock_downgrade+0x7f0/0x7f0 [ 203.825733] ? ioctl_preallocate+0x210/0x210 [ 203.826435] ? __fget+0x37d/0x530 [ 203.827019] ? ksys_dup3+0x3d0/0x3d0 [ 203.827748] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 203.828796] ? fput+0x130/0x1a0 [ 203.829298] ? security_file_ioctl+0x94/0xc0 [ 203.830024] ksys_ioctl+0xa9/0xd0 [ 203.830572] __x64_sys_ioctl+0x73/0xb0 [ 203.831182] do_syscall_64+0x103/0x600 [ 203.831814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.832600] RIP: 0033:0x457649 [ 203.833130] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.836054] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.837381] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 203.838741] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 203.840151] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 203.841366] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 203.842397] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 203.843555] CPU: 1 PID: 6905 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 203.844672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 203.845973] Call Trace: [ 203.846382] dump_stack+0x162/0x1e4 [ 203.846945] should_fail.cold.4+0xa/0x17 [ 203.847559] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.848336] ? __lock_acquire+0x797/0x4950 [ 203.848982] ? mark_held_locks+0x130/0x130 [ 203.849626] __should_failslab+0x124/0x180 [ 203.850270] should_failslab+0x9/0x14 [ 203.850849] kmem_cache_alloc_node+0x56/0x730 [ 203.851494] __alloc_skb+0xd6/0x610 [ 203.852041] ? skb_scrub_packet+0x490/0x490 [ 203.852692] ? __lock_is_held+0xb5/0x140 [ 203.856289] bcsp_recv+0x8e1/0x1410 [ 203.856857] hci_uart_tty_receive+0x232/0x540 [ 203.857542] tty_ioctl+0x6dc/0x1710 [ 203.858090] ? tty_vhangup+0x30/0x30 [ 203.858662] ? kasan_check_read+0x11/0x20 [ 203.859290] ? mark_held_locks+0x130/0x130 [ 203.859932] ? proc_fail_nth_write+0x9e/0x1d0 [ 203.860554] ? proc_cwd_link+0x1d0/0x1d0 [ 203.861183] ? __fdget_pos+0xec/0x110 [ 203.861766] ? __fdget_pos+0xec/0x110 [ 203.862342] ? find_held_lock+0x36/0x1d0 [ 203.862964] ? find_held_lock+0x36/0x1d0 [ 203.863578] ? tty_vhangup+0x30/0x30 [ 203.864144] do_vfs_ioctl+0x1e1/0x1300 [ 203.864693] ? lock_downgrade+0x7f0/0x7f0 [ 203.865294] ? ioctl_preallocate+0x210/0x210 [ 203.865921] ? __fget+0x37d/0x530 [ 203.866418] ? ksys_dup3+0x3d0/0x3d0 [ 203.866985] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 203.867763] ? fput+0x130/0x1a0 [ 203.868262] ? security_file_ioctl+0x94/0xc0 [ 203.868930] ksys_ioctl+0xa9/0xd0 [ 203.869454] __x64_sys_ioctl+0x73/0xb0 [ 203.870047] do_syscall_64+0x103/0x600 [ 203.870647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.871423] RIP: 0033:0x457649 [ 203.871907] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.874743] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.874776] Bluetooth: Can't allocate mem for new packet [ 203.875916] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 203.875921] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 203.875926] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 203.875930] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 203.875934] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 203.878975] FAULT_INJECTION: forcing a failure. [ 203.878975] name failslab, interval 1, probability 0, space 0, times 0 [ 203.884648] CPU: 0 PID: 6911 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 203.885818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 203.887161] Call Trace: [ 203.887663] dump_stack+0x162/0x1e4 [ 203.888355] should_fail.cold.4+0xa/0x17 [ 203.889016] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.889786] ? __lock_acquire+0x797/0x4950 [ 203.890390] ? mark_held_locks+0x130/0x130 [ 203.891040] __should_failslab+0x124/0x180 [ 203.891693] should_failslab+0x9/0x14 [ 203.892256] kmem_cache_alloc_node+0x56/0x730 [ 203.892989] __alloc_skb+0xd6/0x610 [ 203.893559] ? skb_scrub_packet+0x490/0x490 [ 203.894222] ? __lock_is_held+0xb5/0x140 [ 203.894860] bcsp_recv+0x8e1/0x1410 [ 203.895422] hci_uart_tty_receive+0x232/0x540 [ 203.896140] tty_ioctl+0x6dc/0x1710 [ 203.896722] ? tty_vhangup+0x30/0x30 [ 203.897451] ? kasan_check_read+0x11/0x20 [ 203.898257] ? mark_held_locks+0x130/0x130 [ 203.899054] ? proc_fail_nth_write+0x9e/0x1d0 [ 203.899901] ? proc_cwd_link+0x1d0/0x1d0 [ 203.900627] ? __fdget_pos+0xec/0x110 [ 203.901194] ? __fdget_pos+0xec/0x110 [ 203.901789] ? find_held_lock+0x36/0x1d0 [ 203.902363] ? find_held_lock+0x36/0x1d0 [ 203.903001] ? tty_vhangup+0x30/0x30 [ 203.903549] do_vfs_ioctl+0x1e1/0x1300 [ 203.904164] ? lock_downgrade+0x7f0/0x7f0 [ 203.904789] ? ioctl_preallocate+0x210/0x210 [ 203.905480] ? __fget+0x37d/0x530 [ 203.905988] ? ksys_dup3+0x3d0/0x3d0 [ 203.906562] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 203.907551] ? fput+0x130/0x1a0 [ 203.908202] ? security_file_ioctl+0x94/0xc0 [ 203.908974] ksys_ioctl+0xa9/0xd0 [ 203.909522] __x64_sys_ioctl+0x73/0xb0 [ 203.910095] do_syscall_64+0x103/0x600 [ 203.910707] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.911466] RIP: 0033:0x457649 [ 203.911965] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.914746] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.915933] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 203.917126] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 203.918532] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 203.919952] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 203.920455] Bluetooth: Can't allocate mem for new packet [ 203.921189] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 203.923457] CPU: 1 PID: 6908 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 203.924555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 203.925818] Call Trace: [ 203.926217] dump_stack+0x162/0x1e4 [ 203.926749] should_fail.cold.4+0xa/0x17 [ 203.927356] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.928080] ? __lock_acquire+0x797/0x4950 [ 203.928718] ? mark_held_locks+0x130/0x130 [ 203.929365] __should_failslab+0x124/0x180 [ 203.929776] Bluetooth: Can't allocate mem for new packet [ 203.929991] should_failslab+0x9/0x14 [ 203.931433] kmem_cache_alloc_node+0x56/0x730 [ 203.932122] __alloc_skb+0xd6/0x610 [ 203.932657] ? skb_scrub_packet+0x490/0x490 [ 203.933319] ? __lock_is_held+0xb5/0x140 [ 203.933911] bcsp_recv+0x8e1/0x1410 [ 203.934461] hci_uart_tty_receive+0x232/0x540 [ 203.935113] tty_ioctl+0x6dc/0x1710 [ 203.935639] ? tty_vhangup+0x30/0x30 [ 203.936181] ? kasan_check_read+0x11/0x20 [ 203.936826] ? mark_held_locks+0x130/0x130 [ 203.937450] ? proc_fail_nth_write+0x9e/0x1d0 [ 203.938096] ? proc_cwd_link+0x1d0/0x1d0 [ 203.938687] ? __fdget_pos+0xec/0x110 [ 203.939242] ? __fdget_pos+0xec/0x110 [ 203.939800] ? find_held_lock+0x36/0x1d0 [ 203.940395] ? find_held_lock+0x36/0x1d0 [ 203.941004] ? tty_vhangup+0x30/0x30 [ 203.941587] do_vfs_ioctl+0x1e1/0x1300 [ 203.942141] ? lock_downgrade+0x7f0/0x7f0 [ 203.942748] ? ioctl_preallocate+0x210/0x210 [ 203.943402] ? __fget+0x37d/0x530 [ 203.943911] ? ksys_dup3+0x3d0/0x3d0 [ 203.944438] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 203.945218] ? fput+0x130/0x1a0 [ 203.945693] ? security_file_ioctl+0x94/0xc0 [ 203.946319] ksys_ioctl+0xa9/0xd0 [ 203.946814] __x64_sys_ioctl+0x73/0xb0 [ 203.947367] do_syscall_64+0x103/0x600 [ 203.947923] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.948652] RIP: 0033:0x457649 [ 203.949141] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.951789] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.952925] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 203.953960] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 203.954996] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 203.956025] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 203.957070] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 203.959519] Bluetooth: Can't allocate mem for new packet [ 205.156819] Bluetooth: hci0: command 0x1003 tx timeout [ 205.163280] Bluetooth: hci0: sending frame failed (-49) [ 205.796683] Bluetooth: hci1: command 0x1003 tx timeout [ 205.797841] Bluetooth: hci1: sending frame failed (-49) [ 205.876798] Bluetooth: hci4: command 0x1003 tx timeout [ 205.876805] Bluetooth: hci5: command 0x1003 tx timeout [ 205.876835] Bluetooth: hci3: command 0x1003 tx timeout [ 205.878020] Bluetooth: hci2: command 0x1003 tx timeout [ 205.879147] Bluetooth: hci5: sending frame failed (-49) [ 205.880203] Bluetooth: hci4: sending frame failed (-49) [ 205.881268] Bluetooth: hci3: sending frame failed (-49) [ 205.882501] Bluetooth: hci2: sending frame failed (-49) [ 207.236882] Bluetooth: hci0: command 0x1001 tx timeout [ 207.241467] Bluetooth: hci0: sending frame failed (-49) [ 207.876870] Bluetooth: hci1: command 0x1001 tx timeout [ 207.878056] Bluetooth: hci1: sending frame failed (-49) [ 207.956896] Bluetooth: hci2: command 0x1001 tx timeout [ 207.956949] Bluetooth: hci5: command 0x1001 tx timeout [ 207.958155] Bluetooth: hci2: sending frame failed (-49) [ 207.959841] Bluetooth: hci5: sending frame failed (-49) [ 207.961220] Bluetooth: hci4: command 0x1001 tx timeout [ 207.962713] Bluetooth: hci3: command 0x1001 tx timeout [ 207.965551] Bluetooth: hci4: sending frame failed (-49) [ 207.967118] Bluetooth: hci3: sending frame failed (-49) [ 209.316754] Bluetooth: hci0: command 0x1009 tx timeout [ 209.956803] Bluetooth: hci1: command 0x1009 tx timeout [ 210.036761] Bluetooth: hci3: command 0x1009 tx timeout [ 210.036791] Bluetooth: hci2: command 0x1009 tx timeout [ 210.037902] Bluetooth: hci4: command 0x1009 tx timeout [ 210.040544] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:10:36 executed programs: 31 [ 213.336432] FAULT_INJECTION: forcing a failure. [ 213.336432] name failslab, interval 1, probability 0, space 0, times 0 [ 213.338742] CPU: 0 PID: 6922 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 213.339839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 213.341166] Call Trace: [ 213.341565] dump_stack+0x162/0x1e4 [ 213.342267] should_fail.cold.4+0xa/0x17 [ 213.342879] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 213.343677] ? __lock_acquire+0x797/0x4950 [ 213.344343] ? mark_held_locks+0x130/0x130 [ 213.345035] __should_failslab+0x124/0x180 [ 213.345711] should_failslab+0x9/0x14 [ 213.346284] kmem_cache_alloc_node+0x56/0x730 [ 213.346997] __alloc_skb+0xd6/0x610 [ 213.347535] ? skb_scrub_packet+0x490/0x490 [ 213.348217] ? __lock_is_held+0xb5/0x140 [ 213.348868] bcsp_recv+0x8e1/0x1410 [ 213.349435] hci_uart_tty_receive+0x232/0x540 [ 213.350139] tty_ioctl+0x6dc/0x1710 [ 213.350726] ? tty_vhangup+0x30/0x30 [ 213.351301] ? kasan_check_read+0x11/0x20 [ 213.351962] ? mark_held_locks+0x130/0x130 [ 213.352628] ? proc_fail_nth_write+0x9e/0x1d0 [ 213.353330] ? proc_cwd_link+0x1d0/0x1d0 [ 213.353953] ? __fdget_pos+0xec/0x110 [ 213.354535] ? __fdget_pos+0xec/0x110 [ 213.355124] ? find_held_lock+0x36/0x1d0 [ 213.355752] ? find_held_lock+0x36/0x1d0 [ 213.356373] ? tty_vhangup+0x30/0x30 [ 213.356974] do_vfs_ioctl+0x1e1/0x1300 [ 213.357584] ? lock_downgrade+0x7f0/0x7f0 [ 213.358211] ? ioctl_preallocate+0x210/0x210 [ 213.358895] ? __fget+0x37d/0x530 [ 213.359439] ? ksys_dup3+0x3d0/0x3d0 [ 213.360021] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 213.360908] ? fput+0x130/0x1a0 [ 213.361421] ? security_file_ioctl+0x94/0xc0 [ 213.362233] ksys_ioctl+0xa9/0xd0 [ 213.362916] __x64_sys_ioctl+0x73/0xb0 [ 213.363679] do_syscall_64+0x103/0x600 [ 213.364458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.365472] RIP: 0033:0x457649 [ 213.366103] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 213.369435] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 213.370610] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 213.371754] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 213.372876] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 213.373982] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 213.375102] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 213.377338] Bluetooth: Can't allocate mem for new packet [ 213.993035] FAULT_INJECTION: forcing a failure. [ 213.993035] name failslab, interval 1, probability 0, space 0, times 0 [ 213.993067] FAULT_INJECTION: forcing a failure. [ 213.993067] name failslab, interval 1, probability 0, space 0, times 0 [ 213.995135] CPU: 1 PID: 6930 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 213.995142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 213.995145] Call Trace: [ 213.995161] dump_stack+0x162/0x1e4 [ 213.995178] should_fail.cold.4+0xa/0x17 [ 214.002015] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.002767] ? __lock_acquire+0x797/0x4950 [ 214.003399] ? mark_held_locks+0x130/0x130 [ 214.004029] __should_failslab+0x124/0x180 [ 214.004699] should_failslab+0x9/0x14 [ 214.005291] kmem_cache_alloc_node+0x56/0x730 [ 214.005952] __alloc_skb+0xd6/0x610 [ 214.006508] ? skb_scrub_packet+0x490/0x490 [ 214.007148] ? __lock_is_held+0xb5/0x140 [ 214.007765] bcsp_recv+0x8e1/0x1410 [ 214.008316] hci_uart_tty_receive+0x232/0x540 [ 214.009038] tty_ioctl+0x6dc/0x1710 [ 214.009557] ? tty_vhangup+0x30/0x30 [ 214.010137] ? kasan_check_read+0x11/0x20 [ 214.010752] ? mark_held_locks+0x130/0x130 [ 214.011407] ? proc_fail_nth_write+0x9e/0x1d0 [ 214.012077] ? proc_cwd_link+0x1d0/0x1d0 [ 214.012677] ? __fdget_pos+0xec/0x110 [ 214.013267] ? __fdget_pos+0xec/0x110 [ 214.013833] ? find_held_lock+0x36/0x1d0 [ 214.014459] ? find_held_lock+0x36/0x1d0 [ 214.015222] ? tty_vhangup+0x30/0x30 [ 214.015916] do_vfs_ioctl+0x1e1/0x1300 [ 214.016646] ? lock_downgrade+0x7f0/0x7f0 [ 214.017431] ? ioctl_preallocate+0x210/0x210 [ 214.018258] ? __fget+0x37d/0x530 [ 214.018914] ? ksys_dup3+0x3d0/0x3d0 [ 214.019615] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 214.020505] ? fput+0x130/0x1a0 [ 214.021045] ? security_file_ioctl+0x94/0xc0 [ 214.021680] ksys_ioctl+0xa9/0xd0 [ 214.022232] __x64_sys_ioctl+0x73/0xb0 [ 214.022798] do_syscall_64+0x103/0x600 [ 214.023411] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.024187] RIP: 0033:0x457649 [ 214.024750] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 214.027603] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 214.028761] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 214.029841] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 214.030894] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 214.031987] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 214.033069] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 214.034156] CPU: 0 PID: 6931 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 214.035199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 214.036405] Call Trace: [ 214.036800] dump_stack+0x162/0x1e4 [ 214.037340] should_fail.cold.4+0xa/0x17 [ 214.037935] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.038669] ? __lock_acquire+0x797/0x4950 [ 214.039273] ? mark_held_locks+0x130/0x130 [ 214.039888] __should_failslab+0x124/0x180 [ 214.040499] should_failslab+0x9/0x14 [ 214.041028] kmem_cache_alloc_node+0x56/0x730 [ 214.041676] __alloc_skb+0xd6/0x610 [ 214.042212] ? skb_scrub_packet+0x490/0x490 [ 214.042827] ? __lock_is_held+0xb5/0x140 [ 214.043418] bcsp_recv+0x8e1/0x1410 [ 214.043946] hci_uart_tty_receive+0x232/0x540 [ 214.044595] tty_ioctl+0x6dc/0x1710 [ 214.045121] ? tty_vhangup+0x30/0x30 [ 214.045653] ? kasan_check_read+0x11/0x20 [ 214.046246] ? mark_held_locks+0x130/0x130 [ 214.046853] ? proc_fail_nth_write+0x9e/0x1d0 [ 214.047496] ? proc_cwd_link+0x1d0/0x1d0 [ 214.048079] ? __fdget_pos+0xec/0x110 [ 214.048621] ? __fdget_pos+0xec/0x110 [ 214.049165] ? find_held_lock+0x36/0x1d0 [ 214.049757] ? find_held_lock+0x36/0x1d0 [ 214.050341] ? tty_vhangup+0x30/0x30 [ 214.050873] do_vfs_ioctl+0x1e1/0x1300 [ 214.051434] ? lock_downgrade+0x7f0/0x7f0 [ 214.052031] ? ioctl_preallocate+0x210/0x210 [ 214.052664] ? __fget+0x37d/0x530 [ 214.053173] ? ksys_dup3+0x3d0/0x3d0 [ 214.053725] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 214.054518] ? fput+0x130/0x1a0 [ 214.054995] ? security_file_ioctl+0x94/0xc0 [ 214.055623] ksys_ioctl+0xa9/0xd0 [ 214.056117] __x64_sys_ioctl+0x73/0xb0 [ 214.056667] do_syscall_64+0x103/0x600 [ 214.057269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.057999] RIP: 0033:0x457649 [ 214.058456] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 214.061105] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 214.062177] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 214.063224] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 214.064243] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 214.065310] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 214.066335] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 214.079028] FAULT_INJECTION: forcing a failure. [ 214.079028] name failslab, interval 1, probability 0, space 0, times 0 [ 214.081189] CPU: 1 PID: 6933 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 214.082546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 214.084381] Call Trace: [ 214.084899] dump_stack+0x162/0x1e4 [ 214.085597] should_fail.cold.4+0xa/0x17 [ 214.086377] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.087346] ? __lock_acquire+0x797/0x4950 [ 214.088154] ? mark_held_locks+0x130/0x130 [ 214.088974] __should_failslab+0x124/0x180 [ 214.089793] should_failslab+0x9/0x14 [ 214.090075] Bluetooth: Can't allocate mem for new packet [ 214.090509] kmem_cache_alloc_node+0x56/0x730 [ 214.090538] __alloc_skb+0xd6/0x610 [ 214.091507] Bluetooth: Can't allocate mem for new packet [ 214.092209] ? skb_scrub_packet+0x490/0x490 [ 214.094653] ? __lock_is_held+0xb5/0x140 [ 214.095445] bcsp_recv+0x8e1/0x1410 [ 214.096154] hci_uart_tty_receive+0x232/0x540 [ 214.097047] tty_ioctl+0x6dc/0x1710 [ 214.097753] ? tty_vhangup+0x30/0x30 [ 214.098474] ? kasan_check_read+0x11/0x20 [ 214.099278] ? mark_held_locks+0x130/0x130 [ 214.100079] ? proc_fail_nth_write+0x9e/0x1d0 [ 214.100954] ? proc_cwd_link+0x1d0/0x1d0 [ 214.101722] ? __fdget_pos+0xec/0x110 [ 214.102443] ? __fdget_pos+0xec/0x110 [ 214.103185] ? find_held_lock+0x36/0x1d0 [ 214.103962] ? find_held_lock+0x36/0x1d0 [ 214.104753] ? tty_vhangup+0x30/0x30 [ 214.105466] do_vfs_ioctl+0x1e1/0x1300 [ 214.106203] ? lock_downgrade+0x7f0/0x7f0 [ 214.107249] ? ioctl_preallocate+0x210/0x210 [ 214.108092] ? __fget+0x37d/0x530 [ 214.108773] ? ksys_dup3+0x3d0/0x3d0 [ 214.109500] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 214.110561] ? fput+0x130/0x1a0 [ 214.111209] ? security_file_ioctl+0x94/0xc0 [ 214.112036] ksys_ioctl+0xa9/0xd0 [ 214.112053] __x64_sys_ioctl+0x73/0xb0 [ 214.112068] do_syscall_64+0x103/0x600 [ 214.113209] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.114566] RIP: 0033:0x457649 [ 214.114577] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 214.117794] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 214.117804] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 214.117808] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 214.117812] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 214.117817] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 214.117821] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 214.125177] FAULT_INJECTION: forcing a failure. [ 214.125177] name failslab, interval 1, probability 0, space 0, times 0 [ 214.130072] CPU: 0 PID: 6941 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 214.131089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 214.132281] Call Trace: [ 214.132652] dump_stack+0x162/0x1e4 [ 214.133186] should_fail.cold.4+0xa/0x17 [ 214.133781] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.134487] ? __lock_acquire+0x797/0x4950 [ 214.135095] ? mark_held_locks+0x130/0x130 [ 214.135306] Bluetooth: Can't allocate mem for new packet [ 214.135711] __should_failslab+0x124/0x180 [ 214.137171] should_failslab+0x9/0x14 [ 214.137718] kmem_cache_alloc_node+0x56/0x730 [ 214.138380] __alloc_skb+0xd6/0x610 [ 214.138925] ? skb_scrub_packet+0x490/0x490 [ 214.138933] ? __lock_is_held+0xb5/0x140 [ 214.138948] bcsp_recv+0x8e1/0x1410 [ 214.140187] hci_uart_tty_receive+0x232/0x540 [ 214.141352] tty_ioctl+0x6dc/0x1710 [ 214.141882] ? tty_vhangup+0x30/0x30 [ 214.142425] ? kasan_check_read+0x11/0x20 [ 214.143014] ? mark_held_locks+0x130/0x130 [ 214.143022] ? proc_fail_nth_write+0x9e/0x1d0 [ 214.143032] ? proc_cwd_link+0x1d0/0x1d0 [ 214.144312] ? __fdget_pos+0xec/0x110 [ 214.144322] ? __fdget_pos+0xec/0x110 [ 214.145995] ? find_held_lock+0x36/0x1d0 [ 214.146581] ? find_held_lock+0x36/0x1d0 [ 214.147164] ? tty_vhangup+0x30/0x30 [ 214.147716] do_vfs_ioctl+0x1e1/0x1300 [ 214.148271] ? lock_downgrade+0x7f0/0x7f0 [ 214.148892] ? ioctl_preallocate+0x210/0x210 [ 214.149513] ? __fget+0x37d/0x530 [ 214.150045] ? ksys_dup3+0x3d0/0x3d0 [ 214.150575] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 214.151380] ? fput+0x130/0x1a0 [ 214.151851] ? security_file_ioctl+0x94/0xc0 [ 214.152505] ksys_ioctl+0xa9/0xd0 [ 214.153023] __x64_sys_ioctl+0x73/0xb0 [ 214.153598] do_syscall_64+0x103/0x600 [ 214.154155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.154912] RIP: 0033:0x457649 [ 214.155369] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 214.158122] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 214.159256] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 214.160348] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 214.161441] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 214.162537] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 214.163620] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 214.166230] Bluetooth: Can't allocate mem for new packet [ 215.396759] Bluetooth: hci0: command 0x1003 tx timeout [ 215.399504] Bluetooth: hci0: sending frame failed (-49) [ 216.036745] Bluetooth: hci1: command 0x1003 tx timeout [ 216.037913] Bluetooth: hci1: sending frame failed (-49) [ 216.038971] Bluetooth: hci2: command 0x1003 tx timeout [ 216.040017] Bluetooth: hci2: sending frame failed (-49) [ 216.116747] Bluetooth: hci3: command 0x1003 tx timeout [ 216.118179] Bluetooth: hci3: sending frame failed (-49) [ 216.196896] Bluetooth: hci5: command 0x1003 tx timeout [ 216.198712] Bluetooth: hci5: sending frame failed (-49) [ 216.200457] Bluetooth: hci4: command 0x1003 tx timeout [ 216.202218] Bluetooth: hci4: sending frame failed (-49) [ 217.476830] Bluetooth: hci0: command 0x1001 tx timeout [ 217.478204] Bluetooth: hci0: sending frame failed (-49) [ 218.116963] Bluetooth: hci2: command 0x1001 tx timeout [ 218.118623] Bluetooth: hci2: sending frame failed (-49) [ 218.120132] Bluetooth: hci1: command 0x1001 tx timeout [ 218.121664] Bluetooth: hci1: sending frame failed (-49) [ 218.196859] Bluetooth: hci3: command 0x1001 tx timeout [ 218.198758] Bluetooth: hci3: sending frame failed (-49) [ 218.277293] Bluetooth: hci4: command 0x1001 tx timeout [ 218.278720] Bluetooth: hci4: sending frame failed (-49) [ 218.280062] Bluetooth: hci5: command 0x1001 tx timeout [ 218.281171] Bluetooth: hci5: sending frame failed (-49) [ 219.556920] Bluetooth: hci0: command 0x1009 tx timeout [ 220.196796] Bluetooth: hci1: command 0x1009 tx timeout [ 220.197923] Bluetooth: hci2: command 0x1009 tx timeout [ 220.276787] Bluetooth: hci3: command 0x1009 tx timeout [ 220.357453] Bluetooth: hci5: command 0x1009 tx timeout [ 220.358949] Bluetooth: hci4: command 0x1009 tx timeout 2019/03/09 16:10:46 executed programs: 38 [ 223.572363] FAULT_INJECTION: forcing a failure. [ 223.572363] name failslab, interval 1, probability 0, space 0, times 0 [ 223.576305] CPU: 1 PID: 6948 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 223.577729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 223.579303] Call Trace: [ 223.579812] dump_stack+0x162/0x1e4 [ 223.580504] should_fail.cold.4+0xa/0x17 [ 223.581288] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 223.582276] ? __lock_acquire+0x797/0x4950 [ 223.583089] ? mark_held_locks+0x130/0x130 [ 223.583920] __should_failslab+0x124/0x180 [ 223.584784] should_failslab+0x9/0x14 [ 223.585513] kmem_cache_alloc_node+0x56/0x730 [ 223.586395] __alloc_skb+0xd6/0x610 [ 223.587089] ? skb_scrub_packet+0x490/0x490 [ 223.587930] ? __lock_is_held+0xb5/0x140 [ 223.588717] bcsp_recv+0x8e1/0x1410 [ 223.589427] hci_uart_tty_receive+0x232/0x540 [ 223.590275] tty_ioctl+0x6dc/0x1710 [ 223.590967] ? tty_vhangup+0x30/0x30 [ 223.591673] ? kasan_check_read+0x11/0x20 [ 223.592467] ? mark_held_locks+0x130/0x130 [ 223.593275] ? proc_fail_nth_write+0x9e/0x1d0 [ 223.594130] ? proc_cwd_link+0x1d0/0x1d0 [ 223.594910] ? __fdget_pos+0xec/0x110 [ 223.595654] ? __fdget_pos+0xec/0x110 [ 223.596381] ? find_held_lock+0x36/0x1d0 [ 223.597161] ? find_held_lock+0x36/0x1d0 [ 223.597935] ? tty_vhangup+0x30/0x30 [ 223.598640] do_vfs_ioctl+0x1e1/0x1300 [ 223.599385] ? lock_downgrade+0x7f0/0x7f0 [ 223.600176] ? ioctl_preallocate+0x210/0x210 [ 223.601142] ? __fget+0x37d/0x530 [ 223.601933] ? ksys_dup3+0x3d0/0x3d0 [ 223.602636] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 223.603687] ? fput+0x130/0x1a0 [ 223.604327] ? security_file_ioctl+0x94/0xc0 [ 223.605179] ksys_ioctl+0xa9/0xd0 [ 223.605846] __x64_sys_ioctl+0x73/0xb0 [ 223.606596] do_syscall_64+0x103/0x600 [ 223.607340] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.608340] RIP: 0033:0x457649 [ 223.608958] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 223.612422] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 223.613552] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 223.614575] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 223.615595] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 223.616578] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 223.617900] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 223.621106] Bluetooth: Can't allocate mem for new packet [ 224.239090] FAULT_INJECTION: forcing a failure. [ 224.239090] name failslab, interval 1, probability 0, space 0, times 0 [ 224.241699] FAULT_INJECTION: forcing a failure. [ 224.241699] name failslab, interval 1, probability 0, space 0, times 0 [ 224.253098] CPU: 0 PID: 6955 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 224.253517] FAULT_INJECTION: forcing a failure. [ 224.253517] name failslab, interval 1, probability 0, space 0, times 0 [ 224.254489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 224.254494] Call Trace: [ 224.254516] dump_stack+0x162/0x1e4 [ 224.254539] should_fail.cold.4+0xa/0x17 [ 224.260189] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.261190] ? __lock_acquire+0x797/0x4950 [ 224.261998] ? mark_held_locks+0x130/0x130 [ 224.262818] __should_failslab+0x124/0x180 [ 224.263634] should_failslab+0x9/0x14 [ 224.264358] kmem_cache_alloc_node+0x56/0x730 [ 224.265579] __alloc_skb+0xd6/0x610 [ 224.266202] ? skb_scrub_packet+0x490/0x490 [ 224.266944] ? __lock_is_held+0xb5/0x140 [ 224.267641] bcsp_recv+0x8e1/0x1410 [ 224.268275] hci_uart_tty_receive+0x232/0x540 [ 224.269082] tty_ioctl+0x6dc/0x1710 [ 224.269696] ? tty_vhangup+0x30/0x30 [ 224.270322] ? kasan_check_read+0x11/0x20 [ 224.271018] ? mark_held_locks+0x130/0x130 [ 224.271726] ? proc_fail_nth_write+0x9e/0x1d0 [ 224.272474] ? proc_cwd_link+0x1d0/0x1d0 [ 224.273189] ? __fdget_pos+0xec/0x110 [ 224.273761] ? __fdget_pos+0xec/0x110 [ 224.274339] ? find_held_lock+0x36/0x1d0 [ 224.274938] ? find_held_lock+0x36/0x1d0 [ 224.275564] ? tty_vhangup+0x30/0x30 [ 224.276122] do_vfs_ioctl+0x1e1/0x1300 [ 224.276700] ? lock_downgrade+0x7f0/0x7f0 [ 224.277353] ? ioctl_preallocate+0x210/0x210 [ 224.278004] ? __fget+0x37d/0x530 [ 224.278540] ? ksys_dup3+0x3d0/0x3d0 [ 224.279105] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 224.279936] ? fput+0x130/0x1a0 [ 224.280443] ? security_file_ioctl+0x94/0xc0 [ 224.281121] ksys_ioctl+0xa9/0xd0 [ 224.281645] __x64_sys_ioctl+0x73/0xb0 [ 224.282220] do_syscall_64+0x103/0x600 [ 224.282807] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.283603] RIP: 0033:0x457649 [ 224.284085] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.286906] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.288050] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 224.289131] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 224.290216] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 224.291297] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 224.292397] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 224.294478] FAULT_INJECTION: forcing a failure. [ 224.294478] name failslab, interval 1, probability 0, space 0, times 0 [ 224.294672] FAULT_INJECTION: forcing a failure. [ 224.294672] name failslab, interval 1, probability 0, space 0, times 0 [ 224.299528] CPU: 0 PID: 6953 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 224.300613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 224.301881] Call Trace: [ 224.302282] dump_stack+0x162/0x1e4 [ 224.302820] should_fail.cold.4+0xa/0x17 [ 224.303431] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.304184] ? __lock_acquire+0x797/0x4950 [ 224.304882] ? mark_held_locks+0x130/0x130 [ 224.305532] __should_failslab+0x124/0x180 [ 224.306170] should_failslab+0x9/0x14 [ 224.306743] kmem_cache_alloc_node+0x56/0x730 [ 224.307427] __alloc_skb+0xd6/0x610 [ 224.307976] ? skb_scrub_packet+0x490/0x490 [ 224.308625] ? __lock_is_held+0xb5/0x140 [ 224.309258] bcsp_recv+0x8e1/0x1410 [ 224.309828] hci_uart_tty_receive+0x232/0x540 [ 224.310508] tty_ioctl+0x6dc/0x1710 [ 224.311058] ? tty_vhangup+0x30/0x30 [ 224.311617] ? kasan_check_read+0x11/0x20 [ 224.312255] ? mark_held_locks+0x130/0x130 [ 224.312881] ? proc_fail_nth_write+0x9e/0x1d0 [ 224.313559] ? proc_cwd_link+0x1d0/0x1d0 [ 224.314170] ? __fdget_pos+0xec/0x110 [ 224.314748] ? __fdget_pos+0xec/0x110 [ 224.315318] ? find_held_lock+0x36/0x1d0 [ 224.315936] ? find_held_lock+0x36/0x1d0 [ 224.316550] ? tty_vhangup+0x30/0x30 [ 224.317145] do_vfs_ioctl+0x1e1/0x1300 [ 224.317725] ? lock_downgrade+0x7f0/0x7f0 [ 224.318338] ? ioctl_preallocate+0x210/0x210 [ 224.319001] ? __fget+0x37d/0x530 [ 224.319537] ? ksys_dup3+0x3d0/0x3d0 [ 224.320097] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 224.320925] ? fput+0x130/0x1a0 [ 224.321419] ? security_file_ioctl+0x94/0xc0 [ 224.322065] ksys_ioctl+0xa9/0xd0 [ 224.322580] __x64_sys_ioctl+0x73/0xb0 [ 224.323167] do_syscall_64+0x103/0x600 [ 224.323764] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.324538] RIP: 0033:0x457649 [ 224.325025] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.327811] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.330609] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 224.331693] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 224.332787] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 224.333875] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 224.334961] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 224.336050] CPU: 1 PID: 6961 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 224.337169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 224.338404] Call Trace: [ 224.338831] dump_stack+0x162/0x1e4 [ 224.339371] should_fail.cold.4+0xa/0x17 [ 224.340002] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.340763] ? __lock_acquire+0x797/0x4950 [ 224.341397] ? mark_held_locks+0x130/0x130 [ 224.342037] __should_failslab+0x124/0x180 [ 224.342639] should_failslab+0x9/0x14 [ 224.343211] kmem_cache_alloc_node+0x56/0x730 [ 224.343858] __alloc_skb+0xd6/0x610 [ 224.344455] ? skb_scrub_packet+0x490/0x490 [ 224.345127] ? __lock_is_held+0xb5/0x140 [ 224.345911] bcsp_recv+0x8e1/0x1410 [ 224.346562] hci_uart_tty_receive+0x232/0x540 [ 224.347194] tty_ioctl+0x6dc/0x1710 [ 224.347765] ? tty_vhangup+0x30/0x30 [ 224.348298] ? kasan_check_read+0x11/0x20 [ 224.348936] ? mark_held_locks+0x130/0x130 [ 224.349561] ? proc_fail_nth_write+0x9e/0x1d0 [ 224.350237] ? proc_cwd_link+0x1d0/0x1d0 [ 224.350884] ? __fdget_pos+0xec/0x110 [ 224.351406] ? __fdget_pos+0xec/0x110 [ 224.352013] ? find_held_lock+0x36/0x1d0 [ 224.352576] ? find_held_lock+0x36/0x1d0 [ 224.353227] ? tty_vhangup+0x30/0x30 [ 224.353745] do_vfs_ioctl+0x1e1/0x1300 [ 224.354385] ? lock_downgrade+0x7f0/0x7f0 [ 224.354964] ? ioctl_preallocate+0x210/0x210 [ 224.355648] ? __fget+0x37d/0x530 [ 224.356174] ? ksys_dup3+0x3d0/0x3d0 [ 224.356717] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 224.357571] ? fput+0x130/0x1a0 [ 224.358045] ? security_file_ioctl+0x94/0xc0 [ 224.358720] ksys_ioctl+0xa9/0xd0 [ 224.359216] __x64_sys_ioctl+0x73/0xb0 [ 224.359817] do_syscall_64+0x103/0x600 [ 224.360373] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.361182] RIP: 0033:0x457649 [ 224.361658] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.364461] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.365596] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 224.366658] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 224.367908] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 224.369295] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 224.370445] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 224.371588] CPU: 0 PID: 6957 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 224.372628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 224.373861] Call Trace: [ 224.374256] dump_stack+0x162/0x1e4 [ 224.374790] should_fail.cold.4+0xa/0x17 [ 224.375388] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.376140] ? __lock_acquire+0x797/0x4950 [ 224.376769] ? mark_held_locks+0x130/0x130 [ 224.377396] __should_failslab+0x124/0x180 [ 224.378008] should_failslab+0x9/0x14 [ 224.378554] kmem_cache_alloc_node+0x56/0x730 [ 224.379209] __alloc_skb+0xd6/0x610 [ 224.379743] ? skb_scrub_packet+0x490/0x490 [ 224.380361] ? __lock_is_held+0xb5/0x140 [ 224.380962] bcsp_recv+0x8e1/0x1410 [ 224.381491] hci_uart_tty_receive+0x232/0x540 [ 224.382141] tty_ioctl+0x6dc/0x1710 [ 224.382666] ? tty_vhangup+0x30/0x30 [ 224.383199] ? kasan_check_read+0x11/0x20 [ 224.383797] ? mark_held_locks+0x130/0x130 [ 224.384407] ? proc_fail_nth_write+0x9e/0x1d0 [ 224.385055] ? proc_cwd_link+0x1d0/0x1d0 [ 224.385634] ? __fdget_pos+0xec/0x110 [ 224.386180] ? __fdget_pos+0xec/0x110 [ 224.386726] ? find_held_lock+0x36/0x1d0 [ 224.387325] ? find_held_lock+0x36/0x1d0 [ 224.387907] ? tty_vhangup+0x30/0x30 [ 224.388437] do_vfs_ioctl+0x1e1/0x1300 [ 224.389006] ? lock_downgrade+0x7f0/0x7f0 [ 224.389603] ? ioctl_preallocate+0x210/0x210 [ 224.390233] ? __fget+0x37d/0x530 [ 224.390731] ? ksys_dup3+0x3d0/0x3d0 [ 224.391264] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 224.392049] ? fput+0x130/0x1a0 [ 224.392522] ? security_file_ioctl+0x94/0xc0 [ 224.393176] ksys_ioctl+0xa9/0xd0 [ 224.393674] __x64_sys_ioctl+0x73/0xb0 [ 224.394233] do_syscall_64+0x103/0x600 [ 224.394787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.395528] RIP: 0033:0x457649 [ 224.395984] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.398619] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.399721] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 224.400739] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 224.401744] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 224.402773] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 224.403816] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 224.404887] CPU: 1 PID: 6960 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 224.405076] Bluetooth: Can't allocate mem for new packet [ 224.406282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 224.406287] Call Trace: [ 224.406308] dump_stack+0x162/0x1e4 [ 224.406327] should_fail.cold.4+0xa/0x17 [ 224.410705] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.411682] ? __lock_acquire+0x797/0x4950 [ 224.412507] ? mark_held_locks+0x130/0x130 [ 224.413261] Bluetooth: Can't allocate mem for new packet [ 224.413345] __should_failslab+0x124/0x180 [ 224.414284] Bluetooth: Can't allocate mem for new packet [ 224.414937] should_failslab+0x9/0x14 [ 224.414951] kmem_cache_alloc_node+0x56/0x730 [ 224.415894] Bluetooth: Can't allocate mem for new packet [ 224.416478] __alloc_skb+0xd6/0x610 [ 224.418838] ? skb_scrub_packet+0x490/0x490 [ 224.419681] ? __lock_is_held+0xb5/0x140 [ 224.420470] bcsp_recv+0x8e1/0x1410 [ 224.421178] hci_uart_tty_receive+0x232/0x540 [ 224.422042] tty_ioctl+0x6dc/0x1710 [ 224.422729] ? tty_vhangup+0x30/0x30 [ 224.423453] ? kasan_check_read+0x11/0x20 [ 224.424543] ? mark_held_locks+0x130/0x130 [ 224.425371] ? proc_fail_nth_write+0x9e/0x1d0 [ 224.426234] ? proc_cwd_link+0x1d0/0x1d0 [ 224.427032] ? __fdget_pos+0xec/0x110 [ 224.427759] ? __fdget_pos+0xec/0x110 [ 224.428496] ? find_held_lock+0x36/0x1d0 [ 224.429298] ? find_held_lock+0x36/0x1d0 [ 224.430083] ? tty_vhangup+0x30/0x30 [ 224.430810] do_vfs_ioctl+0x1e1/0x1300 [ 224.431568] ? lock_downgrade+0x7f0/0x7f0 [ 224.432366] ? ioctl_preallocate+0x210/0x210 [ 224.433228] ? __fget+0x37d/0x530 [ 224.433894] ? ksys_dup3+0x3d0/0x3d0 [ 224.434625] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 224.435656] ? fput+0x130/0x1a0 [ 224.436293] ? security_file_ioctl+0x94/0xc0 [ 224.437091] ksys_ioctl+0xa9/0xd0 [ 224.437597] __x64_sys_ioctl+0x73/0xb0 [ 224.438180] do_syscall_64+0x103/0x600 [ 224.438736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.439633] RIP: 0033:0x457649 [ 224.440197] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.443009] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.444215] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 224.445317] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 224.446394] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 224.447507] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 224.448598] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 224.450821] Bluetooth: Can't allocate mem for new packet [ 225.636898] Bluetooth: hci0: command 0x1003 tx timeout [ 225.638716] Bluetooth: hci0: sending frame failed (-49) [ 226.276794] Bluetooth: hci3: command 0x1003 tx timeout [ 226.276805] Bluetooth: hci2: command 0x1003 tx timeout [ 226.276874] Bluetooth: hci2: sending frame failed (-49) [ 226.278333] Bluetooth: hci5: command 0x1003 tx timeout [ 226.279318] Bluetooth: hci3: sending frame failed (-49) [ 226.280709] Bluetooth: hci5: sending frame failed (-49) [ 226.281725] Bluetooth: hci1: command 0x1003 tx timeout [ 226.285128] Bluetooth: hci1: sending frame failed (-49) [ 226.356781] Bluetooth: hci4: command 0x1003 tx timeout [ 226.357949] Bluetooth: hci4: sending frame failed (-49) [ 227.716884] Bluetooth: hci0: command 0x1001 tx timeout [ 227.719001] Bluetooth: hci0: sending frame failed (-49) [ 228.356761] Bluetooth: hci2: command 0x1001 tx timeout [ 228.356797] Bluetooth: hci1: command 0x1001 tx timeout [ 228.357773] Bluetooth: hci3: command 0x1001 tx timeout [ 228.358781] Bluetooth: hci2: sending frame failed (-49) [ 228.359717] Bluetooth: hci3: sending frame failed (-49) [ 228.360682] Bluetooth: hci1: sending frame failed (-49) [ 228.362884] Bluetooth: hci5: command 0x1001 tx timeout [ 228.363875] Bluetooth: hci5: sending frame failed (-49) [ 228.436799] Bluetooth: hci4: command 0x1001 tx timeout [ 228.438033] Bluetooth: hci4: sending frame failed (-49) [ 229.796795] Bluetooth: hci0: command 0x1009 tx timeout [ 230.436942] Bluetooth: hci5: command 0x1009 tx timeout [ 230.436960] Bluetooth: hci3: command 0x1009 tx timeout [ 230.440469] Bluetooth: hci1: command 0x1009 tx timeout [ 230.442134] Bluetooth: hci2: command 0x1009 tx timeout [ 230.516819] Bluetooth: hci4: command 0x1009 tx timeout 2019/03/09 16:10:57 executed programs: 44 [ 234.473610] FAULT_INJECTION: forcing a failure. [ 234.473610] name failslab, interval 1, probability 0, space 0, times 0 [ 234.475329] CPU: 1 PID: 6977 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 234.475335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 234.475338] Call Trace: [ 234.475353] dump_stack+0x162/0x1e4 [ 234.475366] should_fail.cold.4+0xa/0x17 [ 234.479423] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.480214] ? __lock_acquire+0x797/0x4950 [ 234.480856] ? mark_held_locks+0x130/0x130 [ 234.481522] __should_failslab+0x124/0x180 [ 234.482130] should_failslab+0x9/0x14 [ 234.482726] kmem_cache_alloc_node+0x56/0x730 [ 234.483375] __alloc_skb+0xd6/0x610 [ 234.483960] ? skb_scrub_packet+0x490/0x490 [ 234.484609] ? __lock_is_held+0xb5/0x140 [ 234.485267] bcsp_recv+0x8e1/0x1410 [ 234.485844] hci_uart_tty_receive+0x232/0x540 [ 234.485864] tty_ioctl+0x6dc/0x1710 [ 234.485875] ? tty_vhangup+0x30/0x30 [ 234.485889] ? kasan_check_read+0x11/0x20 [ 234.488511] ? mark_held_locks+0x130/0x130 [ 234.489191] ? proc_fail_nth_write+0x9e/0x1d0 [ 234.489852] ? proc_cwd_link+0x1d0/0x1d0 [ 234.490499] ? __fdget_pos+0xec/0x110 [ 234.491054] ? __fdget_pos+0xec/0x110 [ 234.491660] ? find_held_lock+0x36/0x1d0 [ 234.492246] ? find_held_lock+0x36/0x1d0 [ 234.492900] ? tty_vhangup+0x30/0x30 [ 234.493447] do_vfs_ioctl+0x1e1/0x1300 [ 234.494057] ? lock_downgrade+0x7f0/0x7f0 [ 234.494702] ? ioctl_preallocate+0x210/0x210 [ 234.495354] ? __fget+0x37d/0x530 [ 234.495907] ? ksys_dup3+0x3d0/0x3d0 [ 234.496442] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 234.497313] ? fput+0x130/0x1a0 [ 234.497789] ? security_file_ioctl+0x94/0xc0 [ 234.498470] ksys_ioctl+0xa9/0xd0 [ 234.498972] __x64_sys_ioctl+0x73/0xb0 [ 234.499579] do_syscall_64+0x103/0x600 [ 234.500170] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.500955] RIP: 0033:0x457649 [ 234.501471] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.504249] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 234.505423] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 234.506512] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 234.507598] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 234.508667] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 234.509781] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 234.511850] FAULT_INJECTION: forcing a failure. [ 234.511850] name failslab, interval 1, probability 0, space 0, times 0 [ 234.513633] CPU: 0 PID: 6976 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 234.514701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 234.515953] Call Trace: [ 234.516335] dump_stack+0x162/0x1e4 [ 234.516921] should_fail.cold.4+0xa/0x17 [ 234.517530] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.518306] ? __lock_acquire+0x797/0x4950 [ 234.518906] ? mark_held_locks+0x130/0x130 [ 234.519397] Bluetooth: Can't allocate mem for new packet [ 234.519563] __should_failslab+0x124/0x180 [ 234.521019] should_failslab+0x9/0x14 [ 234.521636] kmem_cache_alloc_node+0x56/0x730 [ 234.522286] __alloc_skb+0xd6/0x610 [ 234.522876] ? skb_scrub_packet+0x490/0x490 [ 234.523539] ? __lock_is_held+0xb5/0x140 [ 234.524142] bcsp_recv+0x8e1/0x1410 [ 234.524720] hci_uart_tty_receive+0x232/0x540 [ 234.525466] tty_ioctl+0x6dc/0x1710 [ 234.526168] ? tty_vhangup+0x30/0x30 [ 234.526879] ? kasan_check_read+0x11/0x20 [ 234.527681] ? mark_held_locks+0x130/0x130 [ 234.528486] ? proc_fail_nth_write+0x9e/0x1d0 [ 234.528503] ? proc_cwd_link+0x1d0/0x1d0 [ 234.529986] ? __fdget_pos+0xec/0x110 [ 234.530002] ? __fdget_pos+0xec/0x110 [ 234.531283] ? find_held_lock+0x36/0x1d0 [ 234.531941] ? find_held_lock+0x36/0x1d0 [ 234.532581] ? tty_vhangup+0x30/0x30 [ 234.533139] do_vfs_ioctl+0x1e1/0x1300 [ 234.533761] ? lock_downgrade+0x7f0/0x7f0 [ 234.534370] ? ioctl_preallocate+0x210/0x210 [ 234.535169] ? __fget+0x37d/0x530 [ 234.535837] ? ksys_dup3+0x3d0/0x3d0 [ 234.536559] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 234.537624] ? fput+0x130/0x1a0 [ 234.538272] ? security_file_ioctl+0x94/0xc0 [ 234.539125] ksys_ioctl+0xa9/0xd0 [ 234.539144] __x64_sys_ioctl+0x73/0xb0 [ 234.540419] do_syscall_64+0x103/0x600 [ 234.541233] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.541246] RIP: 0033:0x457649 [ 234.542659] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.546091] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 234.547211] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 234.548250] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 234.549293] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 234.550340] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 234.551390] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 234.561318] Bluetooth: Can't allocate mem for new packet [ 235.876710] Bluetooth: hci0: command 0x1003 tx timeout [ 235.877893] Bluetooth: hci0: sending frame failed (-49) [ 236.516728] Bluetooth: hci2: command 0x1003 tx timeout [ 236.516785] Bluetooth: hci1: command 0x1003 tx timeout [ 236.520611] Bluetooth: hci2: sending frame failed (-49) [ 236.522230] Bluetooth: hci1: sending frame failed (-49) [ 236.596818] Bluetooth: hci5: command 0x1003 tx timeout [ 236.598505] Bluetooth: hci3: command 0x1003 tx timeout [ 236.598551] Bluetooth: hci5: sending frame failed (-49) [ 236.600066] Bluetooth: hci3: sending frame failed (-49) [ 236.602376] Bluetooth: hci4: command 0x1003 tx timeout [ 236.603309] Bluetooth: hci4: sending frame failed (-49) [ 237.956730] Bluetooth: hci0: command 0x1001 tx timeout [ 237.957914] Bluetooth: hci0: sending frame failed (-49) [ 238.596834] Bluetooth: hci1: command 0x1001 tx timeout [ 238.597881] Bluetooth: hci2: command 0x1001 tx timeout [ 238.597990] Bluetooth: hci1: sending frame failed (-49) [ 238.598786] Bluetooth: hci2: sending frame failed (-49) [ 238.676732] Bluetooth: hci5: command 0x1001 tx timeout [ 238.676822] Bluetooth: hci4: command 0x1001 tx timeout [ 238.678167] Bluetooth: hci5: sending frame failed (-49) [ 238.679443] Bluetooth: hci4: sending frame failed (-49) [ 238.681872] Bluetooth: hci3: command 0x1001 tx timeout [ 238.682941] Bluetooth: hci3: sending frame failed (-49) [ 240.036929] Bluetooth: hci0: command 0x1009 tx timeout [ 240.676844] Bluetooth: hci2: command 0x1009 tx timeout [ 240.676856] Bluetooth: hci1: command 0x1009 tx timeout [ 240.756809] Bluetooth: hci5: command 0x1009 tx timeout [ 240.756836] Bluetooth: hci3: command 0x1009 tx timeout [ 240.759999] Bluetooth: hci4: command 0x1009 tx timeout 2019/03/09 16:11:07 executed programs: 50 [ 244.055773] FAULT_INJECTION: forcing a failure. [ 244.055773] name failslab, interval 1, probability 0, space 0, times 0 [ 244.059537] CPU: 1 PID: 6995 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 244.060599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 244.061876] Call Trace: [ 244.062396] dump_stack+0x162/0x1e4 [ 244.063071] should_fail.cold.4+0xa/0x17 [ 244.063852] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.064788] ? __lock_acquire+0x797/0x4950 [ 244.065577] ? mark_held_locks+0x130/0x130 [ 244.066387] __should_failslab+0x124/0x180 [ 244.067127] should_failslab+0x9/0x14 [ 244.067698] kmem_cache_alloc_node+0x56/0x730 [ 244.068347] __alloc_skb+0xd6/0x610 [ 244.068905] ? skb_scrub_packet+0x490/0x490 [ 244.069516] ? __lock_is_held+0xb5/0x140 [ 244.070135] bcsp_recv+0x8e1/0x1410 [ 244.070662] hci_uart_tty_receive+0x232/0x540 [ 244.071328] tty_ioctl+0x6dc/0x1710 [ 244.071844] ? tty_vhangup+0x30/0x30 [ 244.072397] ? kasan_check_read+0x11/0x20 [ 244.072990] ? mark_held_locks+0x130/0x130 [ 244.073609] ? proc_fail_nth_write+0x9e/0x1d0 [ 244.074276] ? proc_cwd_link+0x1d0/0x1d0 [ 244.074875] ? __fdget_pos+0xec/0x110 [ 244.075448] ? __fdget_pos+0xec/0x110 [ 244.076003] ? find_held_lock+0x36/0x1d0 [ 244.076614] ? find_held_lock+0x36/0x1d0 [ 244.077200] ? tty_vhangup+0x30/0x30 [ 244.077766] do_vfs_ioctl+0x1e1/0x1300 [ 244.078322] ? lock_downgrade+0x7f0/0x7f0 [ 244.078948] ? ioctl_preallocate+0x210/0x210 [ 244.079581] ? __fget+0x37d/0x530 [ 244.080096] ? ksys_dup3+0x3d0/0x3d0 [ 244.080629] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 244.081477] ? fput+0x130/0x1a0 [ 244.082064] ? security_file_ioctl+0x94/0xc0 [ 244.082898] ksys_ioctl+0xa9/0xd0 [ 244.083560] __x64_sys_ioctl+0x73/0xb0 [ 244.084308] do_syscall_64+0x103/0x600 [ 244.085057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.086037] RIP: 0033:0x457649 [ 244.086655] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.089615] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.090761] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 244.091826] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 244.092897] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 244.093963] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 244.095031] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 244.096945] Bluetooth: Can't allocate mem for new packet [ 244.711284] FAULT_INJECTION: forcing a failure. [ 244.711284] name failslab, interval 1, probability 0, space 0, times 0 [ 244.713499] CPU: 1 PID: 7003 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 244.714844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 244.716706] Call Trace: [ 244.717244] dump_stack+0x162/0x1e4 [ 244.717936] should_fail.cold.4+0xa/0x17 [ 244.718737] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.719705] ? __lock_acquire+0x797/0x4950 [ 244.720512] ? mark_held_locks+0x130/0x130 [ 244.721333] __should_failslab+0x124/0x180 [ 244.722148] should_failslab+0x9/0x14 [ 244.722866] kmem_cache_alloc_node+0x56/0x730 [ 244.723744] __alloc_skb+0xd6/0x610 [ 244.724456] ? skb_scrub_packet+0x490/0x490 [ 244.725301] ? __lock_is_held+0xb5/0x140 [ 244.726074] bcsp_recv+0x8e1/0x1410 [ 244.726773] hci_uart_tty_receive+0x232/0x540 [ 244.727627] tty_ioctl+0x6dc/0x1710 [ 244.728325] ? tty_vhangup+0x30/0x30 [ 244.729048] ? kasan_check_read+0x11/0x20 [ 244.729856] ? mark_held_locks+0x130/0x130 [ 244.730674] ? proc_fail_nth_write+0x9e/0x1d0 [ 244.731540] ? proc_cwd_link+0x1d0/0x1d0 [ 244.732323] ? __fdget_pos+0xec/0x110 [ 244.733056] ? __fdget_pos+0xec/0x110 [ 244.733793] ? find_held_lock+0x36/0x1d0 [ 244.734581] ? find_held_lock+0x36/0x1d0 [ 244.735364] ? tty_vhangup+0x30/0x30 [ 244.736095] do_vfs_ioctl+0x1e1/0x1300 [ 244.736875] ? lock_downgrade+0x7f0/0x7f0 [ 244.737615] ? ioctl_preallocate+0x210/0x210 [ 244.738460] ? __fget+0x37d/0x530 [ 244.739133] ? ksys_dup3+0x3d0/0x3d0 [ 244.739853] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 244.740915] ? fput+0x130/0x1a0 [ 244.741545] ? security_file_ioctl+0x94/0xc0 [ 244.742410] ksys_ioctl+0xa9/0xd0 [ 244.743085] __x64_sys_ioctl+0x73/0xb0 [ 244.743788] do_syscall_64+0x103/0x600 [ 244.744391] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.745174] RIP: 0033:0x457649 [ 244.745787] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.748817] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.750230] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 244.751588] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 244.751596] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 244.751604] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 244.751617] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 244.778541] FAULT_INJECTION: forcing a failure. [ 244.778541] name failslab, interval 1, probability 0, space 0, times 0 [ 244.782281] CPU: 1 PID: 7019 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 244.783350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 244.784591] Call Trace: [ 244.785017] dump_stack+0x162/0x1e4 [ 244.785681] should_fail.cold.4+0xa/0x17 [ 244.786388] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.787117] ? __lock_acquire+0x797/0x4950 [ 244.787751] ? mark_held_locks+0x130/0x130 [ 244.788391] __should_failslab+0x124/0x180 [ 244.789011] should_failslab+0x9/0x14 [ 244.789590] kmem_cache_alloc_node+0x56/0x730 [ 244.790236] __alloc_skb+0xd6/0x610 [ 244.790790] ? skb_scrub_packet+0x490/0x490 [ 244.791424] ? __lock_is_held+0xb5/0x140 [ 244.792039] bcsp_recv+0x8e1/0x1410 [ 244.792558] hci_uart_tty_receive+0x232/0x540 [ 244.793229] tty_ioctl+0x6dc/0x1710 [ 244.793748] ? tty_vhangup+0x30/0x30 [ 244.794308] ? kasan_check_read+0x11/0x20 [ 244.794973] ? mark_held_locks+0x130/0x130 [ 244.794985] ? proc_fail_nth_write+0x9e/0x1d0 [ 244.794996] ? proc_cwd_link+0x1d0/0x1d0 [ 244.797229] ? __fdget_pos+0xec/0x110 [ 244.797959] ? __fdget_pos+0xec/0x110 [ 244.798688] ? find_held_lock+0x36/0x1d0 [ 244.799468] ? find_held_lock+0x36/0x1d0 [ 244.800145] ? tty_vhangup+0x30/0x30 [ 244.800714] do_vfs_ioctl+0x1e1/0x1300 [ 244.801375] ? lock_downgrade+0x7f0/0x7f0 [ 244.802040] ? ioctl_preallocate+0x210/0x210 [ 244.802696] ? __fget+0x37d/0x530 [ 244.803255] ? ksys_dup3+0x3d0/0x3d0 [ 244.803834] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 244.804692] ? fput+0x130/0x1a0 [ 244.805246] ? security_file_ioctl+0x94/0xc0 [ 244.805903] ksys_ioctl+0xa9/0xd0 [ 244.806477] __x64_sys_ioctl+0x73/0xb0 [ 244.807046] do_syscall_64+0x103/0x600 [ 244.807661] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.808456] RIP: 0033:0x457649 [ 244.809023] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.812082] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.813287] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 244.813292] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 244.813296] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 244.813301] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 244.813305] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 244.815014] FAULT_INJECTION: forcing a failure. [ 244.815014] name failslab, interval 1, probability 0, space 0, times 0 [ 244.817049] CPU: 1 PID: 7001 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 244.820559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 244.820562] Call Trace: [ 244.820576] dump_stack+0x162/0x1e4 [ 244.820587] should_fail.cold.4+0xa/0x17 [ 244.820600] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.823202] ? __lock_acquire+0x797/0x4950 [ 244.823210] ? mark_held_locks+0x130/0x130 [ 244.823222] __should_failslab+0x124/0x180 [ 244.823235] should_failslab+0x9/0x14 [ 244.824220] kmem_cache_alloc_node+0x56/0x730 [ 244.825623] Bluetooth: Can't allocate mem for new packet [ 244.825651] __alloc_skb+0xd6/0x610 [ 244.826548] Bluetooth: Can't allocate mem for new packet [ 244.826980] ? skb_scrub_packet+0x490/0x490 [ 244.826990] ? __lock_is_held+0xb5/0x140 [ 244.827004] bcsp_recv+0x8e1/0x1410 [ 244.827018] hci_uart_tty_receive+0x232/0x540 [ 244.827030] tty_ioctl+0x6dc/0x1710 [ 244.827039] ? tty_vhangup+0x30/0x30 [ 244.827048] ? kasan_check_read+0x11/0x20 [ 244.827059] ? mark_held_locks+0x130/0x130 [ 244.827068] ? proc_fail_nth_write+0x9e/0x1d0 [ 244.827075] ? proc_cwd_link+0x1d0/0x1d0 [ 244.827083] ? __fdget_pos+0xec/0x110 [ 244.827091] ? __fdget_pos+0xec/0x110 [ 244.827100] ? find_held_lock+0x36/0x1d0 [ 244.827110] ? find_held_lock+0x36/0x1d0 [ 244.827119] ? tty_vhangup+0x30/0x30 [ 244.827128] do_vfs_ioctl+0x1e1/0x1300 [ 244.827140] ? lock_downgrade+0x7f0/0x7f0 [ 244.843227] ? ioctl_preallocate+0x210/0x210 [ 244.843886] ? __fget+0x37d/0x530 [ 244.844397] ? ksys_dup3+0x3d0/0x3d0 [ 244.844961] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 244.845959] ? fput+0x130/0x1a0 [ 244.846594] ? security_file_ioctl+0x94/0xc0 [ 244.847442] ksys_ioctl+0xa9/0xd0 [ 244.848108] __x64_sys_ioctl+0x73/0xb0 [ 244.848812] do_syscall_64+0x103/0x600 [ 244.849374] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.850224] RIP: 0033:0x457649 [ 244.850693] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.854279] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.855422] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 244.856500] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 244.857591] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 244.858657] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 244.859723] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 244.863605] Bluetooth: Can't allocate mem for new packet [ 246.116711] Bluetooth: hci0: command 0x1003 tx timeout [ 246.118304] Bluetooth: hci0: sending frame failed (-49) [ 246.766799] Bluetooth: hci1: command 0x1003 tx timeout [ 246.768783] Bluetooth: hci1: sending frame failed (-49) [ 246.836743] Bluetooth: hci2: command 0x1003 tx timeout [ 246.843817] Bluetooth: hci4: command 0x1003 tx timeout [ 246.843895] Bluetooth: hci2: sending frame failed (-49) [ 246.844724] Bluetooth: hci4: sending frame failed (-49) [ 246.847021] Bluetooth: hci3: command 0x1003 tx timeout [ 246.847835] Bluetooth: hci3: sending frame failed (-49) [ 246.916769] Bluetooth: hci5: command 0x1003 tx timeout [ 246.918605] Bluetooth: hci5: sending frame failed (-49) [ 248.196854] Bluetooth: hci0: command 0x1001 tx timeout [ 248.198204] Bluetooth: hci0: sending frame failed (-49) [ 248.836785] Bluetooth: hci1: command 0x1001 tx timeout [ 248.837862] Bluetooth: hci1: sending frame failed (-49) [ 248.916774] Bluetooth: hci3: command 0x1001 tx timeout [ 248.916784] Bluetooth: hci2: command 0x1001 tx timeout [ 248.918917] Bluetooth: hci2: sending frame failed (-49) [ 248.919943] Bluetooth: hci3: sending frame failed (-49) [ 248.920882] Bluetooth: hci4: command 0x1001 tx timeout [ 248.921780] Bluetooth: hci4: sending frame failed (-49) [ 248.996728] Bluetooth: hci5: command 0x1001 tx timeout [ 248.998027] Bluetooth: hci5: sending frame failed (-49) [ 250.277014] Bluetooth: hci0: command 0x1009 tx timeout [ 250.916854] Bluetooth: hci1: command 0x1009 tx timeout [ 250.996888] Bluetooth: hci4: command 0x1009 tx timeout [ 250.998607] Bluetooth: hci3: command 0x1009 tx timeout [ 250.999542] Bluetooth: hci2: command 0x1009 tx timeout [ 251.076711] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:11:17 executed programs: 57 [ 254.295807] FAULT_INJECTION: forcing a failure. [ 254.295807] name failslab, interval 1, probability 0, space 0, times 0 [ 254.299033] CPU: 1 PID: 7023 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 254.300133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 254.301480] Call Trace: [ 254.301885] dump_stack+0x162/0x1e4 [ 254.302452] should_fail.cold.4+0xa/0x17 [ 254.303045] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.303836] ? __lock_acquire+0x797/0x4950 [ 254.304475] ? mark_held_locks+0x130/0x130 [ 254.305144] __should_failslab+0x124/0x180 [ 254.305781] should_failslab+0x9/0x14 [ 254.306334] kmem_cache_alloc_node+0x56/0x730 [ 254.307028] __alloc_skb+0xd6/0x610 [ 254.307517] ? skb_scrub_packet+0x490/0x490 [ 254.308326] ? __lock_is_held+0xb5/0x140 [ 254.309113] bcsp_recv+0x8e1/0x1410 [ 254.309806] hci_uart_tty_receive+0x232/0x540 [ 254.310658] tty_ioctl+0x6dc/0x1710 [ 254.311342] ? tty_vhangup+0x30/0x30 [ 254.311910] ? kasan_check_read+0x11/0x20 [ 254.312552] ? mark_held_locks+0x130/0x130 [ 254.313198] ? proc_fail_nth_write+0x9e/0x1d0 [ 254.313870] ? proc_cwd_link+0x1d0/0x1d0 [ 254.314537] ? __fdget_pos+0xec/0x110 [ 254.315100] ? __fdget_pos+0xec/0x110 [ 254.315710] ? find_held_lock+0x36/0x1d0 [ 254.316315] ? find_held_lock+0x36/0x1d0 [ 254.316965] ? tty_vhangup+0x30/0x30 [ 254.317533] do_vfs_ioctl+0x1e1/0x1300 [ 254.318257] ? lock_downgrade+0x7f0/0x7f0 [ 254.319049] ? ioctl_preallocate+0x210/0x210 [ 254.319815] ? __fget+0x37d/0x530 [ 254.320357] ? ksys_dup3+0x3d0/0x3d0 [ 254.320933] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 254.321800] ? fput+0x130/0x1a0 [ 254.322309] ? security_file_ioctl+0x94/0xc0 [ 254.322956] ksys_ioctl+0xa9/0xd0 [ 254.323488] __x64_sys_ioctl+0x73/0xb0 [ 254.324062] do_syscall_64+0x103/0x600 [ 254.324644] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.325432] RIP: 0033:0x457649 [ 254.325906] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.328644] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 254.329786] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 254.330844] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 254.331896] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 254.332968] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 254.334023] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 254.336220] Bluetooth: Can't allocate mem for new packet [ 254.961530] FAULT_INJECTION: forcing a failure. [ 254.961530] name failslab, interval 1, probability 0, space 0, times 0 [ 254.968348] FAULT_INJECTION: forcing a failure. [ 254.968348] name failslab, interval 1, probability 0, space 0, times 0 [ 254.970472] FAULT_INJECTION: forcing a failure. [ 254.970472] name failslab, interval 1, probability 0, space 0, times 0 [ 254.972881] CPU: 0 PID: 7033 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 254.973960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 254.975393] Call Trace: [ 254.975902] dump_stack+0x162/0x1e4 [ 254.976602] should_fail.cold.4+0xa/0x17 [ 254.977411] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.978381] ? mark_held_locks+0xc7/0x130 [ 254.979049] __should_failslab+0x124/0x180 [ 254.979696] should_failslab+0x9/0x14 [ 254.980248] kmem_cache_alloc_node+0x56/0x730 [ 254.980938] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 254.981655] __alloc_skb+0xd6/0x610 [ 254.982184] ? skb_scrub_packet+0x490/0x490 [ 254.982835] bcsp_recv+0x8e1/0x1410 [ 254.983360] hci_uart_tty_receive+0x232/0x540 [ 254.984032] tty_ioctl+0x6dc/0x1710 [ 254.984604] ? tty_vhangup+0x30/0x30 [ 254.985309] ? kasan_check_read+0x11/0x20 [ 254.985994] ? mark_held_locks+0x130/0x130 [ 254.986610] ? proc_fail_nth_write+0x9e/0x1d0 [ 254.987274] ? proc_cwd_link+0x1d0/0x1d0 [ 254.987855] ? __fdget_pos+0xec/0x110 [ 254.988443] ? __fdget_pos+0xec/0x110 [ 254.989001] ? find_held_lock+0x36/0x1d0 [ 254.989613] ? find_held_lock+0x36/0x1d0 [ 254.990200] ? tty_vhangup+0x30/0x30 [ 254.990763] do_vfs_ioctl+0x1e1/0x1300 [ 254.991332] ? lock_downgrade+0x7f0/0x7f0 [ 254.991961] ? ioctl_preallocate+0x210/0x210 [ 254.992627] ? __fget+0x37d/0x530 [ 254.993132] ? ksys_dup3+0x3d0/0x3d0 [ 254.993701] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 254.994504] ? fput+0x130/0x1a0 [ 254.995133] ? security_file_ioctl+0x94/0xc0 [ 254.995973] ksys_ioctl+0xa9/0xd0 [ 254.996626] __x64_sys_ioctl+0x73/0xb0 [ 254.997388] do_syscall_64+0x103/0x600 [ 254.998125] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.998960] RIP: 0033:0x457649 [ 254.999473] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.002197] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 255.003334] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 255.004388] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 255.005504] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 255.006534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 255.007574] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 255.008623] CPU: 1 PID: 7040 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 255.009777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 255.011068] Call Trace: [ 255.011088] dump_stack+0x162/0x1e4 [ 255.012149] should_fail.cold.4+0xa/0x17 [ 255.012957] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.013838] ? __lock_acquire+0x797/0x4950 [ 255.013846] ? mark_held_locks+0x130/0x130 [ 255.013858] __should_failslab+0x124/0x180 [ 255.013874] should_failslab+0x9/0x14 [ 255.015280] kmem_cache_alloc_node+0x56/0x730 [ 255.017375] __alloc_skb+0xd6/0x610 [ 255.017902] ? skb_scrub_packet+0x490/0x490 [ 255.018577] ? __lock_is_held+0xb5/0x140 [ 255.019165] bcsp_recv+0x8e1/0x1410 [ 255.019745] hci_uart_tty_receive+0x232/0x540 [ 255.020411] tty_ioctl+0x6dc/0x1710 [ 255.020982] ? tty_vhangup+0x30/0x30 [ 255.020991] ? kasan_check_read+0x11/0x20 [ 255.021007] ? mark_held_locks+0x130/0x130 [ 255.023169] ? proc_fail_nth_write+0x9e/0x1d0 [ 255.024024] ? proc_cwd_link+0x1d0/0x1d0 [ 255.024801] ? __fdget_pos+0xec/0x110 [ 255.025504] ? __fdget_pos+0xec/0x110 [ 255.026069] ? find_held_lock+0x36/0x1d0 [ 255.026079] ? find_held_lock+0x36/0x1d0 [ 255.026093] ? tty_vhangup+0x30/0x30 [ 255.026108] do_vfs_ioctl+0x1e1/0x1300 [ 255.026127] ? lock_downgrade+0x7f0/0x7f0 [ 255.027552] ? ioctl_preallocate+0x210/0x210 [ 255.030173] ? __fget+0x37d/0x530 [ 255.030715] ? ksys_dup3+0x3d0/0x3d0 [ 255.031274] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 255.032227] ? fput+0x130/0x1a0 [ 255.032869] ? security_file_ioctl+0x94/0xc0 [ 255.033682] ksys_ioctl+0xa9/0xd0 [ 255.034218] __x64_sys_ioctl+0x73/0xb0 [ 255.034747] do_syscall_64+0x103/0x600 [ 255.035374] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.036125] RIP: 0033:0x457649 [ 255.036642] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.039600] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 255.040849] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 255.042061] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 255.043477] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 255.044876] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 255.046099] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 255.047240] CPU: 0 PID: 7032 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 255.048341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 255.049622] Call Trace: [ 255.050024] dump_stack+0x162/0x1e4 [ 255.050582] should_fail.cold.4+0xa/0x17 [ 255.051199] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.051965] ? __lock_acquire+0x797/0x4950 [ 255.052594] ? mark_held_locks+0x130/0x130 [ 255.053235] __should_failslab+0x124/0x180 [ 255.053871] should_failslab+0x9/0x14 [ 255.054434] kmem_cache_alloc_node+0x56/0x730 [ 255.055124] __alloc_skb+0xd6/0x610 [ 255.055687] ? skb_scrub_packet+0x490/0x490 [ 255.056332] ? __lock_is_held+0xb5/0x140 [ 255.056959] bcsp_recv+0x8e1/0x1410 [ 255.057516] hci_uart_tty_receive+0x232/0x540 [ 255.058199] tty_ioctl+0x6dc/0x1710 [ 255.058752] ? tty_vhangup+0x30/0x30 [ 255.059309] ? kasan_check_read+0x11/0x20 [ 255.059935] ? mark_held_locks+0x130/0x130 [ 255.060566] ? proc_fail_nth_write+0x9e/0x1d0 [ 255.061245] ? proc_cwd_link+0x1d0/0x1d0 [ 255.061854] ? __fdget_pos+0xec/0x110 [ 255.062425] ? __fdget_pos+0xec/0x110 [ 255.062999] ? find_held_lock+0x36/0x1d0 [ 255.063606] ? find_held_lock+0x36/0x1d0 [ 255.064215] ? tty_vhangup+0x30/0x30 [ 255.064773] do_vfs_ioctl+0x1e1/0x1300 [ 255.065363] ? lock_downgrade+0x7f0/0x7f0 [ 255.065666] Bluetooth: Can't allocate mem for new packet [ 255.065984] ? ioctl_preallocate+0x210/0x210 [ 255.065996] ? __fget+0x37d/0x530 [ 255.067086] Bluetooth: Can't allocate mem for new packet [ 255.067584] ? ksys_dup3+0x3d0/0x3d0 [ 255.069518] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 255.070351] ? fput+0x130/0x1a0 [ 255.070852] ? security_file_ioctl+0x94/0xc0 [ 255.071514] ksys_ioctl+0xa9/0xd0 [ 255.072037] __x64_sys_ioctl+0x73/0xb0 [ 255.072621] do_syscall_64+0x103/0x600 [ 255.073215] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.073989] RIP: 0033:0x457649 [ 255.074470] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.077287] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 255.078440] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 255.079457] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 255.080539] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 255.081633] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 255.082711] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 255.087416] Bluetooth: Can't allocate mem for new packet [ 256.356835] Bluetooth: hci0: command 0x1003 tx timeout [ 256.361591] Bluetooth: hci0: sending frame failed (-49) [ 256.996704] Bluetooth: hci2: command 0x1003 tx timeout [ 256.996724] Bluetooth: hci4: command 0x1003 tx timeout [ 256.997938] Bluetooth: hci4: sending frame failed (-49) [ 256.998968] Bluetooth: hci2: sending frame failed (-49) [ 256.999902] Bluetooth: hci1: command 0x1003 tx timeout [ 257.002012] Bluetooth: hci1: sending frame failed (-49) [ 257.076669] Bluetooth: hci3: command 0x1003 tx timeout [ 257.077671] Bluetooth: hci3: sending frame failed (-49) [ 257.156886] Bluetooth: hci5: command 0x1003 tx timeout [ 257.158579] Bluetooth: hci5: sending frame failed (-49) [ 258.436927] Bluetooth: hci0: command 0x1001 tx timeout [ 258.438323] Bluetooth: hci0: sending frame failed (-49) [ 259.076745] Bluetooth: hci1: command 0x1001 tx timeout [ 259.076812] Bluetooth: hci4: command 0x1001 tx timeout [ 259.077807] Bluetooth: hci1: sending frame failed (-49) [ 259.078967] Bluetooth: hci4: sending frame failed (-49) [ 259.079977] Bluetooth: hci2: command 0x1001 tx timeout [ 259.082547] Bluetooth: hci2: sending frame failed (-49) [ 259.156754] Bluetooth: hci3: command 0x1001 tx timeout [ 259.158173] Bluetooth: hci3: sending frame failed (-49) [ 259.236851] Bluetooth: hci5: command 0x1001 tx timeout [ 259.238566] Bluetooth: hci5: sending frame failed (-49) [ 260.516821] Bluetooth: hci0: command 0x1009 tx timeout [ 261.156851] Bluetooth: hci1: command 0x1009 tx timeout [ 261.156863] Bluetooth: hci2: command 0x1009 tx timeout [ 261.156890] Bluetooth: hci4: command 0x1009 tx timeout [ 261.236712] Bluetooth: hci3: command 0x1009 tx timeout [ 261.316932] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:11:27 executed programs: 63 [ 264.535169] FAULT_INJECTION: forcing a failure. [ 264.535169] name failslab, interval 1, probability 0, space 0, times 0 [ 264.537671] CPU: 1 PID: 7051 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 264.538715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 264.539921] Call Trace: [ 264.540291] dump_stack+0x162/0x1e4 [ 264.540865] should_fail.cold.4+0xa/0x17 [ 264.541452] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 264.542223] ? __lock_acquire+0x797/0x4950 [ 264.542882] ? mark_held_locks+0x130/0x130 [ 264.543491] __should_failslab+0x124/0x180 [ 264.544176] should_failslab+0x9/0x14 [ 264.544716] kmem_cache_alloc_node+0x56/0x730 [ 264.545469] __alloc_skb+0xd6/0x610 [ 264.546001] ? skb_scrub_packet+0x490/0x490 [ 264.546702] ? __lock_is_held+0xb5/0x140 [ 264.547482] bcsp_recv+0x8e1/0x1410 [ 264.548187] hci_uart_tty_receive+0x232/0x540 [ 264.549067] tty_ioctl+0x6dc/0x1710 [ 264.549762] ? tty_vhangup+0x30/0x30 [ 264.550492] ? kasan_check_read+0x11/0x20 [ 264.551321] ? mark_held_locks+0x130/0x130 [ 264.552154] ? proc_fail_nth_write+0x9e/0x1d0 [ 264.553040] ? proc_cwd_link+0x1d0/0x1d0 [ 264.553682] ? __fdget_pos+0xec/0x110 [ 264.554321] ? __fdget_pos+0xec/0x110 [ 264.554920] ? find_held_lock+0x36/0x1d0 [ 264.555586] ? find_held_lock+0x36/0x1d0 [ 264.556265] ? tty_vhangup+0x30/0x30 [ 264.556826] do_vfs_ioctl+0x1e1/0x1300 [ 264.557500] ? lock_downgrade+0x7f0/0x7f0 [ 264.558099] ? ioctl_preallocate+0x210/0x210 [ 264.558819] ? __fget+0x37d/0x530 [ 264.559396] ? ksys_dup3+0x3d0/0x3d0 [ 264.560007] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 264.560914] ? fput+0x130/0x1a0 [ 264.561417] ? security_file_ioctl+0x94/0xc0 [ 264.562142] ksys_ioctl+0xa9/0xd0 [ 264.562695] __x64_sys_ioctl+0x73/0xb0 [ 264.563321] do_syscall_64+0x103/0x600 [ 264.563972] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.564871] RIP: 0033:0x457649 [ 264.565494] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.569433] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.570936] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 264.572390] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 264.573808] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 264.575212] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 264.576617] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 264.579877] Bluetooth: Can't allocate mem for new packet [ 265.181113] FAULT_INJECTION: forcing a failure. [ 265.181113] name failslab, interval 1, probability 0, space 0, times 0 [ 265.199698] FAULT_INJECTION: forcing a failure. [ 265.199698] name failslab, interval 1, probability 0, space 0, times 0 [ 265.199842] CPU: 0 PID: 7056 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 265.203152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 265.204618] Call Trace: [ 265.205012] dump_stack+0x162/0x1e4 [ 265.205541] should_fail.cold.4+0xa/0x17 [ 265.206153] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 265.206903] ? __lock_acquire+0x797/0x4950 [ 265.207529] ? mark_held_locks+0x130/0x130 [ 265.208142] __should_failslab+0x124/0x180 [ 265.208785] should_failslab+0x9/0x14 [ 265.209344] kmem_cache_alloc_node+0x56/0x730 [ 265.210036] __alloc_skb+0xd6/0x610 [ 265.210553] ? skb_scrub_packet+0x490/0x490 [ 265.211209] ? __lock_is_held+0xb5/0x140 [ 265.211224] bcsp_recv+0x8e1/0x1410 [ 265.212721] hci_uart_tty_receive+0x232/0x540 [ 265.213606] tty_ioctl+0x6dc/0x1710 [ 265.214304] ? tty_vhangup+0x30/0x30 [ 265.214865] ? kasan_check_read+0x11/0x20 [ 265.215513] ? mark_held_locks+0x130/0x130 [ 265.215521] ? proc_fail_nth_write+0x9e/0x1d0 [ 265.215528] ? proc_cwd_link+0x1d0/0x1d0 [ 265.215535] ? __fdget_pos+0xec/0x110 [ 265.215543] ? __fdget_pos+0xec/0x110 [ 265.215552] ? find_held_lock+0x36/0x1d0 [ 265.215565] ? find_held_lock+0x36/0x1d0 [ 265.219384] ? tty_vhangup+0x30/0x30 [ 265.220748] do_vfs_ioctl+0x1e1/0x1300 [ 265.221356] ? lock_downgrade+0x7f0/0x7f0 [ 265.222092] ? ioctl_preallocate+0x210/0x210 [ 265.222948] ? __fget+0x37d/0x530 [ 265.223588] ? ksys_dup3+0x3d0/0x3d0 [ 265.224285] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 265.225172] ? fput+0x130/0x1a0 [ 265.225662] ? security_file_ioctl+0x94/0xc0 [ 265.226350] ksys_ioctl+0xa9/0xd0 [ 265.226861] __x64_sys_ioctl+0x73/0xb0 [ 265.227475] do_syscall_64+0x103/0x600 [ 265.228060] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.228854] RIP: 0033:0x457649 [ 265.229329] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.232289] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.233750] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 265.234958] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 265.236048] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 265.237150] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 265.238241] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 265.239339] CPU: 1 PID: 7061 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 265.240703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 265.242282] Call Trace: [ 265.242774] dump_stack+0x162/0x1e4 [ 265.243478] should_fail.cold.4+0xa/0x17 [ 265.244251] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 265.245215] ? __lock_acquire+0x797/0x4950 [ 265.246020] ? mark_held_locks+0x130/0x130 [ 265.246810] __should_failslab+0x124/0x180 [ 265.247614] should_failslab+0x9/0x14 [ 265.248346] kmem_cache_alloc_node+0x56/0x730 [ 265.249201] __alloc_skb+0xd6/0x610 [ 265.249912] ? skb_scrub_packet+0x490/0x490 [ 265.250738] ? __lock_is_held+0xb5/0x140 [ 265.251595] bcsp_recv+0x8e1/0x1410 [ 265.252400] hci_uart_tty_receive+0x232/0x540 [ 265.253828] tty_ioctl+0x6dc/0x1710 [ 265.254818] ? tty_vhangup+0x30/0x30 [ 265.255858] ? kasan_check_read+0x11/0x20 [ 265.257048] ? mark_held_locks+0x130/0x130 [ 265.258223] ? proc_fail_nth_write+0x9e/0x1d0 [ 265.259461] ? proc_cwd_link+0x1d0/0x1d0 [ 265.260587] ? __fdget_pos+0xec/0x110 [ 265.261495] ? __fdget_pos+0xec/0x110 [ 265.261612] Bluetooth: Can't allocate mem for new packet [ 265.262051] ? find_held_lock+0x36/0x1d0 [ 265.263685] ? find_held_lock+0x36/0x1d0 [ 265.264292] ? tty_vhangup+0x30/0x30 [ 265.264842] do_vfs_ioctl+0x1e1/0x1300 [ 265.265417] ? lock_downgrade+0x7f0/0x7f0 [ 265.266018] ? ioctl_preallocate+0x210/0x210 [ 265.266681] ? __fget+0x37d/0x530 [ 265.267181] ? ksys_dup3+0x3d0/0x3d0 [ 265.267733] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 265.268509] ? fput+0x130/0x1a0 [ 265.268983] ? security_file_ioctl+0x94/0xc0 [ 265.269632] ksys_ioctl+0xa9/0xd0 [ 265.270127] __x64_sys_ioctl+0x73/0xb0 [ 265.270708] do_syscall_64+0x103/0x600 [ 265.271266] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.271997] RIP: 0033:0x457649 [ 265.272463] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.275247] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.276363] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 265.277432] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 265.278451] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 265.279516] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 265.280584] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 265.286326] Bluetooth: Can't allocate mem for new packet [ 265.286481] FAULT_INJECTION: forcing a failure. [ 265.286481] name failslab, interval 1, probability 0, space 0, times 0 [ 265.292278] CPU: 1 PID: 7065 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 265.293379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 265.294650] Call Trace: [ 265.295045] dump_stack+0x162/0x1e4 [ 265.295592] should_fail.cold.4+0xa/0x17 [ 265.296210] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 265.296989] ? __lock_acquire+0x797/0x4950 [ 265.297638] ? mark_held_locks+0x130/0x130 [ 265.298231] __should_failslab+0x124/0x180 [ 265.298862] should_failslab+0x9/0x14 [ 265.299432] kmem_cache_alloc_node+0x56/0x730 [ 265.300110] __alloc_skb+0xd6/0x610 [ 265.300655] ? skb_scrub_packet+0x490/0x490 [ 265.301310] ? __lock_is_held+0xb5/0x140 [ 265.301932] bcsp_recv+0x8e1/0x1410 [ 265.302496] hci_uart_tty_receive+0x232/0x540 [ 265.303170] tty_ioctl+0x6dc/0x1710 [ 265.303716] ? tty_vhangup+0x30/0x30 [ 265.304294] ? kasan_check_read+0x11/0x20 [ 265.304922] ? mark_held_locks+0x130/0x130 [ 265.305550] ? proc_fail_nth_write+0x9e/0x1d0 [ 265.306219] ? proc_cwd_link+0x1d0/0x1d0 [ 265.306830] ? __fdget_pos+0xec/0x110 [ 265.307350] ? __fdget_pos+0xec/0x110 [ 265.307883] ? find_held_lock+0x36/0x1d0 [ 265.308488] ? find_held_lock+0x36/0x1d0 [ 265.309099] ? tty_vhangup+0x30/0x30 [ 265.309652] do_vfs_ioctl+0x1e1/0x1300 [ 265.310239] ? lock_downgrade+0x7f0/0x7f0 [ 265.310813] ? ioctl_preallocate+0x210/0x210 [ 265.311476] ? __fget+0x37d/0x530 [ 265.311992] ? ksys_dup3+0x3d0/0x3d0 [ 265.312553] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 265.313376] ? fput+0x130/0x1a0 [ 265.313869] ? security_file_ioctl+0x94/0xc0 [ 265.314532] ksys_ioctl+0xa9/0xd0 [ 265.315054] __x64_sys_ioctl+0x73/0xb0 [ 265.315635] do_syscall_64+0x103/0x600 [ 265.316214] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.317000] RIP: 0033:0x457649 [ 265.317483] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.320292] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.321454] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 265.322539] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 265.323612] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 265.324708] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 265.325799] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 265.327859] Bluetooth: Can't allocate mem for new packet [ 266.596711] Bluetooth: hci0: command 0x1003 tx timeout [ 266.597720] Bluetooth: hci0: sending frame failed (-49) [ 267.236752] Bluetooth: hci2: command 0x1003 tx timeout [ 267.236818] Bluetooth: hci3: command 0x1003 tx timeout [ 267.238187] Bluetooth: hci2: sending frame failed (-49) [ 267.239741] Bluetooth: hci1: command 0x1003 tx timeout [ 267.240821] Bluetooth: hci3: sending frame failed (-49) [ 267.242322] Bluetooth: hci1: sending frame failed (-49) [ 267.316710] Bluetooth: hci5: command 0x1003 tx timeout [ 267.317617] Bluetooth: hci4: command 0x1003 tx timeout [ 267.317671] Bluetooth: hci5: sending frame failed (-49) [ 267.318447] Bluetooth: hci4: sending frame failed (-49) [ 268.676875] Bluetooth: hci0: command 0x1001 tx timeout [ 268.677967] Bluetooth: hci0: sending frame failed (-49) [ 269.316760] Bluetooth: hci1: command 0x1001 tx timeout [ 269.316814] Bluetooth: hci2: command 0x1001 tx timeout [ 269.319836] Bluetooth: hci1: sending frame failed (-49) [ 269.321316] Bluetooth: hci2: sending frame failed (-49) [ 269.322246] Bluetooth: hci3: command 0x1001 tx timeout [ 269.323161] Bluetooth: hci3: sending frame failed (-49) [ 269.396877] Bluetooth: hci5: command 0x1001 tx timeout [ 269.396917] Bluetooth: hci4: command 0x1001 tx timeout [ 269.400537] Bluetooth: hci5: sending frame failed (-49) [ 269.401766] Bluetooth: hci4: sending frame failed (-49) [ 270.756838] Bluetooth: hci0: command 0x1009 tx timeout [ 271.396869] Bluetooth: hci3: command 0x1009 tx timeout [ 271.398048] Bluetooth: hci2: command 0x1009 tx timeout [ 271.399129] Bluetooth: hci1: command 0x1009 tx timeout [ 271.476897] Bluetooth: hci4: command 0x1009 tx timeout [ 271.478183] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:11:38 executed programs: 69 [ 274.783940] FAULT_INJECTION: forcing a failure. [ 274.783940] name failslab, interval 1, probability 0, space 0, times 0 [ 274.786034] CPU: 0 PID: 7073 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 274.787271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 274.789004] Call Trace: [ 274.789565] dump_stack+0x162/0x1e4 [ 274.790273] should_fail.cold.4+0xa/0x17 [ 274.791062] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 274.791815] ? __lock_acquire+0x797/0x4950 [ 274.792458] ? mark_held_locks+0x130/0x130 [ 274.793110] __should_failslab+0x124/0x180 [ 274.793727] should_failslab+0x9/0x14 [ 274.794306] kmem_cache_alloc_node+0x56/0x730 [ 274.794959] __alloc_skb+0xd6/0x610 [ 274.795515] ? skb_scrub_packet+0x490/0x490 [ 274.796153] ? __lock_is_held+0xb5/0x140 [ 274.796779] bcsp_recv+0x8e1/0x1410 [ 274.797357] hci_uart_tty_receive+0x232/0x540 [ 274.798164] tty_ioctl+0x6dc/0x1710 [ 274.798887] ? tty_vhangup+0x30/0x30 [ 274.799609] ? kasan_check_read+0x11/0x20 [ 274.800397] ? mark_held_locks+0x130/0x130 [ 274.801164] ? proc_fail_nth_write+0x9e/0x1d0 [ 274.801859] ? proc_cwd_link+0x1d0/0x1d0 [ 274.802468] ? __fdget_pos+0xec/0x110 [ 274.803040] ? __fdget_pos+0xec/0x110 [ 274.803594] ? find_held_lock+0x36/0x1d0 [ 274.804196] ? find_held_lock+0x36/0x1d0 [ 274.804787] ? tty_vhangup+0x30/0x30 [ 274.805379] do_vfs_ioctl+0x1e1/0x1300 [ 274.805926] ? lock_downgrade+0x7f0/0x7f0 [ 274.806580] ? ioctl_preallocate+0x210/0x210 [ 274.807232] ? __fget+0x37d/0x530 [ 274.807824] ? ksys_dup3+0x3d0/0x3d0 [ 274.808532] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.809595] ? fput+0x130/0x1a0 [ 274.810122] ? security_file_ioctl+0x94/0xc0 [ 274.810824] ksys_ioctl+0xa9/0xd0 [ 274.811351] __x64_sys_ioctl+0x73/0xb0 [ 274.811978] do_syscall_64+0x103/0x600 [ 274.812566] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.813388] RIP: 0033:0x457649 [ 274.813914] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.816828] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 274.818161] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 274.819504] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 274.820922] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 274.822093] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 274.823232] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 274.825829] Bluetooth: Can't allocate mem for new packet [ 275.436388] FAULT_INJECTION: forcing a failure. [ 275.436388] name failslab, interval 1, probability 0, space 0, times 0 [ 275.440873] FAULT_INJECTION: forcing a failure. [ 275.440873] name failslab, interval 1, probability 0, space 0, times 0 [ 275.455147] FAULT_INJECTION: forcing a failure. [ 275.455147] name failslab, interval 1, probability 0, space 0, times 0 [ 275.460528] CPU: 1 PID: 7082 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 275.461613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 275.462851] Call Trace: [ 275.463242] dump_stack+0x162/0x1e4 [ 275.463778] should_fail.cold.4+0xa/0x17 [ 275.464384] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.465146] ? __lock_acquire+0x797/0x4950 [ 275.465761] ? mark_held_locks+0x130/0x130 [ 275.466385] __should_failslab+0x124/0x180 [ 275.467009] should_failslab+0x9/0x14 [ 275.467570] kmem_cache_alloc_node+0x56/0x730 [ 275.468250] __alloc_skb+0xd6/0x610 [ 275.468793] ? skb_scrub_packet+0x490/0x490 [ 275.469434] ? __lock_is_held+0xb5/0x140 [ 275.470013] bcsp_recv+0x8e1/0x1410 [ 275.470543] hci_uart_tty_receive+0x232/0x540 [ 275.471172] tty_ioctl+0x6dc/0x1710 [ 275.471705] ? tty_vhangup+0x30/0x30 [ 275.472262] ? kasan_check_read+0x11/0x20 [ 275.472847] ? mark_held_locks+0x130/0x130 [ 275.473483] ? proc_fail_nth_write+0x9e/0x1d0 [ 275.474158] ? proc_cwd_link+0x1d0/0x1d0 [ 275.474769] ? __fdget_pos+0xec/0x110 [ 275.475305] ? __fdget_pos+0xec/0x110 [ 275.475875] ? find_held_lock+0x36/0x1d0 [ 275.476490] ? find_held_lock+0x36/0x1d0 [ 275.477112] ? tty_vhangup+0x30/0x30 [ 275.477675] do_vfs_ioctl+0x1e1/0x1300 [ 275.478262] ? lock_downgrade+0x7f0/0x7f0 [ 275.478888] ? ioctl_preallocate+0x210/0x210 [ 275.479556] ? __fget+0x37d/0x530 [ 275.480101] ? ksys_dup3+0x3d0/0x3d0 [ 275.480664] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.481499] ? fput+0x130/0x1a0 [ 275.481997] ? security_file_ioctl+0x94/0xc0 [ 275.482658] ksys_ioctl+0xa9/0xd0 [ 275.483139] __x64_sys_ioctl+0x73/0xb0 [ 275.483686] do_syscall_64+0x103/0x600 [ 275.484269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.485048] RIP: 0033:0x457649 [ 275.485531] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.488337] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.489494] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 275.490576] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 275.491714] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 275.492803] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 275.493827] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 275.494927] CPU: 0 PID: 7085 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 275.496344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 275.497992] Call Trace: [ 275.498519] dump_stack+0x162/0x1e4 [ 275.499246] should_fail.cold.4+0xa/0x17 [ 275.500054] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.501060] ? __lock_acquire+0x797/0x4950 [ 275.501884] ? mark_held_locks+0x130/0x130 [ 275.502735] __should_failslab+0x124/0x180 [ 275.503593] should_failslab+0x9/0x14 [ 275.504313] kmem_cache_alloc_node+0x56/0x730 [ 275.505200] __alloc_skb+0xd6/0x610 [ 275.505822] ? skb_scrub_packet+0x490/0x490 [ 275.506617] ? __lock_is_held+0xb5/0x140 [ 275.507410] bcsp_recv+0x8e1/0x1410 [ 275.508140] hci_uart_tty_receive+0x232/0x540 [ 275.509066] tty_ioctl+0x6dc/0x1710 [ 275.509778] ? tty_vhangup+0x30/0x30 [ 275.510511] ? kasan_check_read+0x11/0x20 [ 275.511322] ? mark_held_locks+0x130/0x130 [ 275.512158] ? proc_fail_nth_write+0x9e/0x1d0 [ 275.513050] ? proc_cwd_link+0x1d0/0x1d0 [ 275.513868] ? __fdget_pos+0xec/0x110 [ 275.514825] ? __fdget_pos+0xec/0x110 [ 275.515596] ? find_held_lock+0x36/0x1d0 [ 275.516393] ? find_held_lock+0x36/0x1d0 [ 275.517214] ? tty_vhangup+0x30/0x30 [ 275.517947] do_vfs_ioctl+0x1e1/0x1300 [ 275.518710] ? lock_downgrade+0x7f0/0x7f0 [ 275.519718] ? ioctl_preallocate+0x210/0x210 [ 275.520611] ? __fget+0x37d/0x530 [ 275.521326] ? ksys_dup3+0x3d0/0x3d0 [ 275.522061] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.522948] ? fput+0x130/0x1a0 [ 275.523423] ? security_file_ioctl+0x94/0xc0 [ 275.524066] ksys_ioctl+0xa9/0xd0 [ 275.524572] __x64_sys_ioctl+0x73/0xb0 [ 275.525202] do_syscall_64+0x103/0x600 [ 275.525770] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.526560] RIP: 0033:0x457649 [ 275.527097] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.530175] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.531501] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 275.532628] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 275.533711] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 275.534872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 275.536056] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 275.539553] CPU: 1 PID: 7078 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 275.540175] Bluetooth: Can't allocate mem for new packet [ 275.540652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 275.540659] Call Trace: [ 275.541811] Bluetooth: Can't allocate mem for new packet [ 275.542878] dump_stack+0x162/0x1e4 [ 275.542890] should_fail.cold.4+0xa/0x17 [ 275.542899] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.542910] ? __lock_acquire+0x797/0x4950 [ 275.542921] ? mark_held_locks+0x130/0x130 [ 275.547330] __should_failslab+0x124/0x180 [ 275.547973] should_failslab+0x9/0x14 [ 275.548550] kmem_cache_alloc_node+0x56/0x730 [ 275.549247] __alloc_skb+0xd6/0x610 [ 275.549818] ? skb_scrub_packet+0x490/0x490 [ 275.550415] ? __lock_is_held+0xb5/0x140 [ 275.551030] bcsp_recv+0x8e1/0x1410 [ 275.551591] hci_uart_tty_receive+0x232/0x540 [ 275.552297] tty_ioctl+0x6dc/0x1710 [ 275.552861] ? tty_vhangup+0x30/0x30 [ 275.553427] ? kasan_check_read+0x11/0x20 [ 275.554059] ? mark_held_locks+0x130/0x130 [ 275.554698] ? proc_fail_nth_write+0x9e/0x1d0 [ 275.555375] ? proc_cwd_link+0x1d0/0x1d0 [ 275.555998] ? __fdget_pos+0xec/0x110 [ 275.556555] ? __fdget_pos+0xec/0x110 [ 275.557122] ? find_held_lock+0x36/0x1d0 [ 275.557731] ? find_held_lock+0x36/0x1d0 [ 275.558344] ? tty_vhangup+0x30/0x30 [ 275.558901] do_vfs_ioctl+0x1e1/0x1300 [ 275.559492] ? lock_downgrade+0x7f0/0x7f0 [ 275.560122] ? ioctl_preallocate+0x210/0x210 [ 275.560794] ? __fget+0x37d/0x530 [ 275.561333] ? ksys_dup3+0x3d0/0x3d0 [ 275.561892] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.562719] ? fput+0x130/0x1a0 [ 275.563221] ? security_file_ioctl+0x94/0xc0 [ 275.563882] ksys_ioctl+0xa9/0xd0 [ 275.564404] __x64_sys_ioctl+0x73/0xb0 [ 275.564992] do_syscall_64+0x103/0x600 [ 275.565575] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.566366] RIP: 0033:0x457649 [ 275.566811] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.569621] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.570769] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 275.571847] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 275.572887] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 275.573906] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 275.574984] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 275.582570] Bluetooth: Can't allocate mem for new packet [ 276.836769] Bluetooth: hci0: command 0x1003 tx timeout [ 276.838130] Bluetooth: hci0: sending frame failed (-49) [ 277.476715] Bluetooth: hci5: command 0x1003 tx timeout [ 277.476819] Bluetooth: hci4: command 0x1003 tx timeout [ 277.477998] Bluetooth: hci5: sending frame failed (-49) [ 277.479391] Bluetooth: hci4: sending frame failed (-49) [ 277.480641] Bluetooth: hci3: command 0x1003 tx timeout [ 277.481896] Bluetooth: hci2: command 0x1003 tx timeout [ 277.482990] Bluetooth: hci1: command 0x1003 tx timeout [ 277.484209] Bluetooth: hci3: sending frame failed (-49) [ 277.485296] Bluetooth: hci1: sending frame failed (-49) [ 277.486550] Bluetooth: hci2: sending frame failed (-49) [ 278.916821] Bluetooth: hci0: command 0x1001 tx timeout [ 278.917999] Bluetooth: hci0: sending frame failed (-49) [ 279.556756] Bluetooth: hci2: command 0x1001 tx timeout [ 279.556952] Bluetooth: hci1: command 0x1001 tx timeout [ 279.557845] Bluetooth: hci2: sending frame failed (-49) [ 279.558816] Bluetooth: hci1: sending frame failed (-49) [ 279.560013] Bluetooth: hci3: command 0x1001 tx timeout [ 279.561010] Bluetooth: hci5: command 0x1001 tx timeout [ 279.562015] Bluetooth: hci4: command 0x1001 tx timeout [ 279.563232] Bluetooth: hci3: sending frame failed (-49) [ 279.564526] Bluetooth: hci4: sending frame failed (-49) [ 279.565771] Bluetooth: hci5: sending frame failed (-49) [ 280.996843] Bluetooth: hci0: command 0x1009 tx timeout [ 281.636743] Bluetooth: hci4: command 0x1009 tx timeout [ 281.636806] Bluetooth: hci5: command 0x1009 tx timeout [ 281.637980] Bluetooth: hci2: command 0x1009 tx timeout [ 281.639164] Bluetooth: hci3: command 0x1009 tx timeout [ 281.641723] Bluetooth: hci1: command 0x1009 tx timeout 2019/03/09 16:11:48 executed programs: 75 [ 285.017346] FAULT_INJECTION: forcing a failure. [ 285.017346] name failslab, interval 1, probability 0, space 0, times 0 [ 285.020146] CPU: 0 PID: 7097 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 285.021244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 285.022494] Call Trace: [ 285.022883] dump_stack+0x162/0x1e4 [ 285.023443] should_fail.cold.4+0xa/0x17 [ 285.024037] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 285.024849] ? __lock_acquire+0x797/0x4950 [ 285.025524] ? mark_held_locks+0x130/0x130 [ 285.026148] __should_failslab+0x124/0x180 [ 285.026821] should_failslab+0x9/0x14 [ 285.027417] kmem_cache_alloc_node+0x56/0x730 [ 285.028103] __alloc_skb+0xd6/0x610 [ 285.028617] ? skb_scrub_packet+0x490/0x490 [ 285.029284] ? __lock_is_held+0xb5/0x140 [ 285.029865] bcsp_recv+0x8e1/0x1410 [ 285.030425] hci_uart_tty_receive+0x232/0x540 [ 285.031123] tty_ioctl+0x6dc/0x1710 [ 285.031672] ? tty_vhangup+0x30/0x30 [ 285.032250] ? kasan_check_read+0x11/0x20 [ 285.032904] ? mark_held_locks+0x130/0x130 [ 285.033558] ? proc_fail_nth_write+0x9e/0x1d0 [ 285.034232] ? proc_cwd_link+0x1d0/0x1d0 [ 285.034868] ? __fdget_pos+0xec/0x110 [ 285.035459] ? __fdget_pos+0xec/0x110 [ 285.036036] ? find_held_lock+0x36/0x1d0 [ 285.036674] ? find_held_lock+0x36/0x1d0 [ 285.037308] ? tty_vhangup+0x30/0x30 [ 285.037908] do_vfs_ioctl+0x1e1/0x1300 [ 285.038472] ? lock_downgrade+0x7f0/0x7f0 [ 285.039126] ? ioctl_preallocate+0x210/0x210 [ 285.039759] ? __fget+0x37d/0x530 [ 285.040305] ? ksys_dup3+0x3d0/0x3d0 [ 285.040875] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 285.041711] ? fput+0x130/0x1a0 [ 285.042216] ? security_file_ioctl+0x94/0xc0 [ 285.042874] ksys_ioctl+0xa9/0xd0 [ 285.043416] __x64_sys_ioctl+0x73/0xb0 [ 285.044004] do_syscall_64+0x103/0x600 [ 285.044619] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.045440] RIP: 0033:0x457649 [ 285.045942] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.048855] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 285.049985] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 285.051098] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 285.052214] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 285.053352] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 285.054467] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 285.057075] Bluetooth: Can't allocate mem for new packet [ 285.680629] FAULT_INJECTION: forcing a failure. [ 285.680629] name failslab, interval 1, probability 0, space 0, times 0 [ 285.689514] CPU: 1 PID: 7106 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 285.690703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 285.691944] Call Trace: [ 285.692334] dump_stack+0x162/0x1e4 [ 285.692861] should_fail.cold.4+0xa/0x17 [ 285.693464] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 285.694185] ? __lock_acquire+0x797/0x4950 [ 285.694793] ? mark_held_locks+0x130/0x130 [ 285.695420] __should_failslab+0x124/0x180 [ 285.696063] should_failslab+0x9/0x14 [ 285.696631] kmem_cache_alloc_node+0x56/0x730 [ 285.697387] __alloc_skb+0xd6/0x610 [ 285.697950] ? skb_scrub_packet+0x490/0x490 [ 285.698575] ? __lock_is_held+0xb5/0x140 [ 285.698589] bcsp_recv+0x8e1/0x1410 [ 285.699803] hci_uart_tty_receive+0x232/0x540 [ 285.700488] tty_ioctl+0x6dc/0x1710 [ 285.700497] ? tty_vhangup+0x30/0x30 [ 285.700506] ? kasan_check_read+0x11/0x20 [ 285.700522] ? mark_held_locks+0x130/0x130 [ 285.702901] ? proc_fail_nth_write+0x9e/0x1d0 [ 285.703688] ? proc_cwd_link+0x1d0/0x1d0 [ 285.704450] ? __fdget_pos+0xec/0x110 [ 285.704464] ? __fdget_pos+0xec/0x110 [ 285.704481] ? find_held_lock+0x36/0x1d0 [ 285.706608] ? find_held_lock+0x36/0x1d0 [ 285.707083] FAULT_INJECTION: forcing a failure. [ 285.707083] name failslab, interval 1, probability 0, space 0, times 0 [ 285.707384] ? tty_vhangup+0x30/0x30 [ 285.707397] do_vfs_ioctl+0x1e1/0x1300 [ 285.707413] ? lock_downgrade+0x7f0/0x7f0 [ 285.711857] ? ioctl_preallocate+0x210/0x210 [ 285.712686] ? __fget+0x37d/0x530 [ 285.713354] ? ksys_dup3+0x3d0/0x3d0 [ 285.714068] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 285.715114] ? fput+0x130/0x1a0 [ 285.715754] ? security_file_ioctl+0x94/0xc0 [ 285.716626] ksys_ioctl+0xa9/0xd0 [ 285.717327] __x64_sys_ioctl+0x73/0xb0 [ 285.718095] do_syscall_64+0x103/0x600 [ 285.718858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.719866] RIP: 0033:0x457649 [ 285.720490] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.724024] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 285.725705] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 285.727039] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 285.728381] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 285.729735] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 285.731089] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 285.732480] CPU: 0 PID: 7112 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 285.733578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 285.734906] Call Trace: [ 285.735295] dump_stack+0x162/0x1e4 [ 285.735826] should_fail.cold.4+0xa/0x17 [ 285.736460] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 285.737270] ? __lock_acquire+0x797/0x4950 [ 285.737867] ? mark_held_locks+0x130/0x130 [ 285.738543] __should_failslab+0x124/0x180 [ 285.739155] should_failslab+0x9/0x14 [ 285.739809] kmem_cache_alloc_node+0x56/0x730 [ 285.740508] __alloc_skb+0xd6/0x610 [ 285.741025] ? skb_scrub_packet+0x490/0x490 [ 285.741699] ? __lock_is_held+0xb5/0x140 [ 285.742275] bcsp_recv+0x8e1/0x1410 [ 285.742849] hci_uart_tty_receive+0x232/0x540 [ 285.743474] tty_ioctl+0x6dc/0x1710 [ 285.744051] ? tty_vhangup+0x30/0x30 [ 285.744574] ? kasan_check_read+0x11/0x20 [ 285.745242] ? mark_held_locks+0x130/0x130 [ 285.745881] ? proc_fail_nth_write+0x9e/0x1d0 [ 285.746533] ? proc_cwd_link+0x1d0/0x1d0 [ 285.747167] ? __fdget_pos+0xec/0x110 [ 285.747700] ? __fdget_pos+0xec/0x110 [ 285.748309] ? find_held_lock+0x36/0x1d0 [ 285.748896] ? find_held_lock+0x36/0x1d0 [ 285.749568] ? tty_vhangup+0x30/0x30 [ 285.750096] do_vfs_ioctl+0x1e1/0x1300 [ 285.750714] ? lock_downgrade+0x7f0/0x7f0 [ 285.751324] ? ioctl_preallocate+0x210/0x210 [ 285.751996] ? __fget+0x37d/0x530 [ 285.752536] ? ksys_dup3+0x3d0/0x3d0 [ 285.753093] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 285.753934] ? fput+0x130/0x1a0 [ 285.754523] ? security_file_ioctl+0x94/0xc0 [ 285.755349] ksys_ioctl+0xa9/0xd0 [ 285.755859] __x64_sys_ioctl+0x73/0xb0 [ 285.756487] do_syscall_64+0x103/0x600 [ 285.757053] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.757864] RIP: 0033:0x457649 [ 285.758329] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.761237] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 285.762398] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 285.763490] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 285.764575] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 285.764762] Bluetooth: Can't allocate mem for new packet [ 285.765682] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 285.765687] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 285.770585] Bluetooth: Can't allocate mem for new packet [ 285.773407] FAULT_INJECTION: forcing a failure. [ 285.773407] name failslab, interval 1, probability 0, space 0, times 0 [ 285.775211] CPU: 0 PID: 7110 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 285.776304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 285.777641] Call Trace: [ 285.778038] dump_stack+0x162/0x1e4 [ 285.778598] should_fail.cold.4+0xa/0x17 [ 285.779229] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 285.780028] ? __lock_acquire+0x797/0x4950 [ 285.780665] ? mark_held_locks+0x130/0x130 [ 285.781361] __should_failslab+0x124/0x180 [ 285.782008] should_failslab+0x9/0x14 [ 285.782587] kmem_cache_alloc_node+0x56/0x730 [ 285.783297] __alloc_skb+0xd6/0x610 [ 285.783309] ? skb_scrub_packet+0x490/0x490 [ 285.784533] ? __lock_is_held+0xb5/0x140 [ 285.784559] bcsp_recv+0x8e1/0x1410 [ 285.785734] hci_uart_tty_receive+0x232/0x540 [ 285.786406] tty_ioctl+0x6dc/0x1710 [ 285.786990] ? tty_vhangup+0x30/0x30 [ 285.787572] ? kasan_check_read+0x11/0x20 [ 285.788203] ? mark_held_locks+0x130/0x130 [ 285.788871] ? proc_fail_nth_write+0x9e/0x1d0 [ 285.788881] ? proc_cwd_link+0x1d0/0x1d0 [ 285.788894] ? __fdget_pos+0xec/0x110 [ 285.788909] ? __fdget_pos+0xec/0x110 [ 285.790222] ? find_held_lock+0x36/0x1d0 [ 285.791944] ? find_held_lock+0x36/0x1d0 [ 285.792574] ? tty_vhangup+0x30/0x30 [ 285.792954] FAULT_INJECTION: forcing a failure. [ 285.792954] name failslab, interval 1, probability 0, space 0, times 0 [ 285.793172] do_vfs_ioctl+0x1e1/0x1300 [ 285.795397] ? lock_downgrade+0x7f0/0x7f0 [ 285.796003] ? ioctl_preallocate+0x210/0x210 [ 285.796701] ? __fget+0x37d/0x530 [ 285.797211] ? ksys_dup3+0x3d0/0x3d0 [ 285.797811] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 285.798616] ? fput+0x130/0x1a0 [ 285.799130] ? security_file_ioctl+0x94/0xc0 [ 285.799509] FAULT_INJECTION: forcing a failure. [ 285.799509] name failslab, interval 1, probability 0, space 0, times 0 [ 285.799799] ksys_ioctl+0xa9/0xd0 [ 285.802004] __x64_sys_ioctl+0x73/0xb0 [ 285.802564] do_syscall_64+0x103/0x600 [ 285.803182] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.803939] RIP: 0033:0x457649 [ 285.804428] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.807177] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 285.808312] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 285.809395] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 285.810463] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 285.811521] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 285.812563] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 285.813686] CPU: 1 PID: 7114 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 285.814763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 285.816097] Call Trace: [ 285.816536] dump_stack+0x162/0x1e4 [ 285.817108] should_fail.cold.4+0xa/0x17 [ 285.817755] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 285.818716] ? __lock_acquire+0x797/0x4950 [ 285.819470] ? mark_held_locks+0x130/0x130 [ 285.820258] __should_failslab+0x124/0x180 [ 285.821100] should_failslab+0x9/0x14 [ 285.821795] kmem_cache_alloc_node+0x56/0x730 [ 285.822427] __alloc_skb+0xd6/0x610 [ 285.822934] ? skb_scrub_packet+0x490/0x490 [ 285.823627] ? __lock_is_held+0xb5/0x140 [ 285.824285] bcsp_recv+0x8e1/0x1410 [ 285.824858] hci_uart_tty_receive+0x232/0x540 [ 285.825497] tty_ioctl+0x6dc/0x1710 [ 285.825691] Bluetooth: Can't allocate mem for new packet [ 285.826015] ? tty_vhangup+0x30/0x30 [ 285.827480] ? kasan_check_read+0x11/0x20 [ 285.828072] ? mark_held_locks+0x130/0x130 [ 285.828765] ? proc_fail_nth_write+0x9e/0x1d0 [ 285.829435] ? proc_cwd_link+0x1d0/0x1d0 [ 285.830177] ? __fdget_pos+0xec/0x110 [ 285.830894] ? __fdget_pos+0xec/0x110 [ 285.831611] ? find_held_lock+0x36/0x1d0 [ 285.832409] ? find_held_lock+0x36/0x1d0 [ 285.833284] ? tty_vhangup+0x30/0x30 [ 285.833986] do_vfs_ioctl+0x1e1/0x1300 [ 285.834717] ? lock_downgrade+0x7f0/0x7f0 [ 285.835503] ? ioctl_preallocate+0x210/0x210 [ 285.836353] ? __fget+0x37d/0x530 [ 285.837033] ? ksys_dup3+0x3d0/0x3d0 [ 285.837818] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 285.838843] ? fput+0x130/0x1a0 [ 285.839463] ? security_file_ioctl+0x94/0xc0 [ 285.840284] ksys_ioctl+0xa9/0xd0 [ 285.840947] __x64_sys_ioctl+0x73/0xb0 [ 285.841674] do_syscall_64+0x103/0x600 [ 285.842402] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.843358] RIP: 0033:0x457649 [ 285.843955] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.847429] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 285.848877] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 285.850217] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 285.851548] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 285.852887] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 285.854218] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 285.855566] CPU: 0 PID: 7108 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 285.856632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 285.857874] Call Trace: [ 285.858274] dump_stack+0x162/0x1e4 [ 285.858817] should_fail.cold.4+0xa/0x17 [ 285.859415] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 285.860180] ? __lock_acquire+0x797/0x4950 [ 285.860840] ? mark_held_locks+0x130/0x130 [ 285.861470] __should_failslab+0x124/0x180 [ 285.862095] should_failslab+0x9/0x14 [ 285.862649] kmem_cache_alloc_node+0x56/0x730 [ 285.863305] __alloc_skb+0xd6/0x610 [ 285.863858] ? skb_scrub_packet+0x490/0x490 [ 285.864470] ? __lock_is_held+0xb5/0x140 [ 285.865101] bcsp_recv+0x8e1/0x1410 [ 285.865172] Bluetooth: Can't allocate mem for new packet [ 285.865615] hci_uart_tty_receive+0x232/0x540 [ 285.867091] tty_ioctl+0x6dc/0x1710 [ 285.867620] ? tty_vhangup+0x30/0x30 [ 285.868175] ? kasan_check_read+0x11/0x20 [ 285.868774] ? mark_held_locks+0x130/0x130 [ 285.869410] ? proc_fail_nth_write+0x9e/0x1d0 [ 285.870243] ? proc_cwd_link+0x1d0/0x1d0 [ 285.871000] ? __fdget_pos+0xec/0x110 [ 285.871710] ? __fdget_pos+0xec/0x110 [ 285.872422] ? find_held_lock+0x36/0x1d0 [ 285.873189] ? find_held_lock+0x36/0x1d0 [ 285.873956] ? tty_vhangup+0x30/0x30 [ 285.874650] do_vfs_ioctl+0x1e1/0x1300 [ 285.875226] ? lock_downgrade+0x7f0/0x7f0 [ 285.875854] ? ioctl_preallocate+0x210/0x210 [ 285.876477] ? __fget+0x37d/0x530 [ 285.877025] ? ksys_dup3+0x3d0/0x3d0 [ 285.877544] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 285.878350] ? fput+0x130/0x1a0 [ 285.878815] ? security_file_ioctl+0x94/0xc0 [ 285.879486] ksys_ioctl+0xa9/0xd0 [ 285.879978] __x64_sys_ioctl+0x73/0xb0 [ 285.880567] do_syscall_64+0x103/0x600 [ 285.881122] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.881880] RIP: 0033:0x457649 [ 285.882330] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.885065] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 285.886169] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 285.887212] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 285.888261] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 285.889333] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 285.890627] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 285.893473] Bluetooth: Can't allocate mem for new packet [ 287.076733] Bluetooth: hci0: command 0x1003 tx timeout [ 287.077948] Bluetooth: hci0: sending frame failed (-49) [ 287.716881] Bluetooth: hci2: command 0x1003 tx timeout [ 287.718390] Bluetooth: hci1: command 0x1003 tx timeout [ 287.718431] Bluetooth: hci2: sending frame failed (-49) [ 287.719837] Bluetooth: hci1: sending frame failed (-49) [ 287.796770] Bluetooth: hci5: command 0x1003 tx timeout [ 287.797903] Bluetooth: hci3: command 0x1003 tx timeout [ 287.797933] Bluetooth: hci5: sending frame failed (-49) [ 287.798822] Bluetooth: hci3: sending frame failed (-49) [ 287.800641] Bluetooth: hci4: command 0x1003 tx timeout [ 287.801585] Bluetooth: hci4: sending frame failed (-49) [ 289.156827] Bluetooth: hci0: command 0x1001 tx timeout [ 289.159430] Bluetooth: hci0: sending frame failed (-49) [ 289.796749] Bluetooth: hci2: command 0x1001 tx timeout [ 289.796955] Bluetooth: hci1: command 0x1001 tx timeout [ 289.798552] Bluetooth: hci2: sending frame failed (-49) [ 289.799818] Bluetooth: hci1: sending frame failed (-49) [ 289.876766] Bluetooth: hci5: command 0x1001 tx timeout [ 289.876821] Bluetooth: hci4: command 0x1001 tx timeout [ 289.878184] Bluetooth: hci5: sending frame failed (-49) [ 289.878940] Bluetooth: hci4: sending frame failed (-49) [ 289.880991] Bluetooth: hci3: command 0x1001 tx timeout [ 289.881831] Bluetooth: hci3: sending frame failed (-49) [ 291.236932] Bluetooth: hci0: command 0x1009 tx timeout [ 291.876840] Bluetooth: hci2: command 0x1009 tx timeout [ 291.876996] Bluetooth: hci1: command 0x1009 tx timeout [ 291.956758] Bluetooth: hci5: command 0x1009 tx timeout [ 291.956838] Bluetooth: hci3: command 0x1009 tx timeout [ 291.959108] Bluetooth: hci4: command 0x1009 tx timeout 2019/03/09 16:11:58 executed programs: 81 [ 295.257739] FAULT_INJECTION: forcing a failure. [ 295.257739] name failslab, interval 1, probability 0, space 0, times 0 [ 295.260622] CPU: 0 PID: 7119 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 295.261917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 295.263210] Call Trace: [ 295.263619] dump_stack+0x162/0x1e4 [ 295.264175] should_fail.cold.4+0xa/0x17 [ 295.264829] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 295.265615] ? __lock_acquire+0x797/0x4950 [ 295.266238] ? mark_held_locks+0x130/0x130 [ 295.266922] __should_failslab+0x124/0x180 [ 295.267732] should_failslab+0x9/0x14 [ 295.268349] kmem_cache_alloc_node+0x56/0x730 [ 295.269050] __alloc_skb+0xd6/0x610 [ 295.269621] ? skb_scrub_packet+0x490/0x490 [ 295.270313] ? __lock_is_held+0xb5/0x140 [ 295.270928] bcsp_recv+0x8e1/0x1410 [ 295.271510] hci_uart_tty_receive+0x232/0x540 [ 295.272184] tty_ioctl+0x6dc/0x1710 [ 295.272753] ? tty_vhangup+0x30/0x30 [ 295.273325] ? kasan_check_read+0x11/0x20 [ 295.273970] ? mark_held_locks+0x130/0x130 [ 295.274630] ? proc_fail_nth_write+0x9e/0x1d0 [ 295.275310] ? proc_cwd_link+0x1d0/0x1d0 [ 295.275957] ? __fdget_pos+0xec/0x110 [ 295.276505] ? __fdget_pos+0xec/0x110 [ 295.277210] ? find_held_lock+0x36/0x1d0 [ 295.277982] ? find_held_lock+0x36/0x1d0 [ 295.278748] ? tty_vhangup+0x30/0x30 [ 295.279453] do_vfs_ioctl+0x1e1/0x1300 [ 295.280185] ? lock_downgrade+0x7f0/0x7f0 [ 295.281000] ? ioctl_preallocate+0x210/0x210 [ 295.281773] ? __fget+0x37d/0x530 [ 295.282291] ? ksys_dup3+0x3d0/0x3d0 [ 295.282840] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 295.283682] ? fput+0x130/0x1a0 [ 295.284159] ? security_file_ioctl+0x94/0xc0 [ 295.284849] ksys_ioctl+0xa9/0xd0 [ 295.285330] __x64_sys_ioctl+0x73/0xb0 [ 295.285935] do_syscall_64+0x103/0x600 [ 295.286500] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.287428] RIP: 0033:0x457649 [ 295.288013] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.290924] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 295.292133] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 295.293267] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 295.294395] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 295.295515] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 295.296607] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 295.300212] Bluetooth: Can't allocate mem for new packet [ 295.910196] FAULT_INJECTION: forcing a failure. [ 295.910196] name failslab, interval 1, probability 0, space 0, times 0 [ 295.911738] FAULT_INJECTION: forcing a failure. [ 295.911738] name failslab, interval 1, probability 0, space 0, times 0 [ 295.913363] CPU: 0 PID: 7125 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 295.914665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 295.915850] Call Trace: [ 295.916242] dump_stack+0x162/0x1e4 [ 295.916801] should_fail.cold.4+0xa/0x17 [ 295.917539] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 295.918259] ? __lock_acquire+0x797/0x4950 [ 295.918897] ? mark_held_locks+0x130/0x130 [ 295.919519] __should_failslab+0x124/0x180 [ 295.920157] should_failslab+0x9/0x14 [ 295.920734] kmem_cache_alloc_node+0x56/0x730 [ 295.921415] __alloc_skb+0xd6/0x610 [ 295.921958] ? skb_scrub_packet+0x490/0x490 [ 295.922591] ? __lock_is_held+0xb5/0x140 [ 295.923196] bcsp_recv+0x8e1/0x1410 [ 295.923752] hci_uart_tty_receive+0x232/0x540 [ 295.924398] tty_ioctl+0x6dc/0x1710 [ 295.924943] ? tty_vhangup+0x30/0x30 [ 295.925505] ? kasan_check_read+0x11/0x20 [ 295.926135] ? mark_held_locks+0x130/0x130 [ 295.926759] ? proc_fail_nth_write+0x9e/0x1d0 [ 295.927436] ? proc_cwd_link+0x1d0/0x1d0 [ 295.928051] ? __fdget_pos+0xec/0x110 [ 295.928647] ? __fdget_pos+0xec/0x110 [ 295.929222] ? find_held_lock+0x36/0x1d0 [ 295.929861] ? find_held_lock+0x36/0x1d0 [ 295.930463] ? tty_vhangup+0x30/0x30 [ 295.931049] do_vfs_ioctl+0x1e1/0x1300 [ 295.931624] ? lock_downgrade+0x7f0/0x7f0 [ 295.932267] ? ioctl_preallocate+0x210/0x210 [ 295.932952] ? __fget+0x37d/0x530 [ 295.933468] ? ksys_dup3+0x3d0/0x3d0 [ 295.934032] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 295.934860] ? fput+0x130/0x1a0 [ 295.935386] ? security_file_ioctl+0x94/0xc0 [ 295.936049] ksys_ioctl+0xa9/0xd0 [ 295.936574] __x64_sys_ioctl+0x73/0xb0 [ 295.937181] do_syscall_64+0x103/0x600 [ 295.937807] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.938597] RIP: 0033:0x457649 [ 295.939062] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.941871] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 295.943024] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 295.944115] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 295.945216] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 295.946319] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 295.947402] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 295.954132] CPU: 1 PID: 7128 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 295.955282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 295.956586] Call Trace: [ 295.957106] dump_stack+0x162/0x1e4 [ 295.957791] should_fail.cold.4+0xa/0x17 [ 295.958604] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 295.959536] Bluetooth: Can't allocate mem for new packet [ 295.959656] ? __lock_acquire+0x797/0x4950 [ 295.961355] ? mark_held_locks+0x130/0x130 [ 295.962203] __should_failslab+0x124/0x180 [ 295.963038] should_failslab+0x9/0x14 [ 295.963788] kmem_cache_alloc_node+0x56/0x730 [ 295.964687] __alloc_skb+0xd6/0x610 [ 295.965431] ? skb_scrub_packet+0x490/0x490 [ 295.966284] ? __lock_is_held+0xb5/0x140 [ 295.967090] bcsp_recv+0x8e1/0x1410 [ 295.967815] hci_uart_tty_receive+0x232/0x540 [ 295.968695] tty_ioctl+0x6dc/0x1710 [ 295.969408] ? tty_vhangup+0x30/0x30 [ 295.970127] ? kasan_check_read+0x11/0x20 [ 295.970937] ? mark_held_locks+0x130/0x130 [ 295.971765] ? proc_fail_nth_write+0x9e/0x1d0 [ 295.972626] ? proc_cwd_link+0x1d0/0x1d0 [ 295.973423] ? __fdget_pos+0xec/0x110 [ 295.974156] ? __fdget_pos+0xec/0x110 [ 295.974905] ? find_held_lock+0x36/0x1d0 [ 295.975697] ? find_held_lock+0x36/0x1d0 [ 295.976496] ? tty_vhangup+0x30/0x30 [ 295.977219] do_vfs_ioctl+0x1e1/0x1300 [ 295.977985] ? lock_downgrade+0x7f0/0x7f0 [ 295.978799] ? ioctl_preallocate+0x210/0x210 [ 295.979682] ? __fget+0x37d/0x530 [ 295.980361] ? ksys_dup3+0x3d0/0x3d0 [ 295.981094] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 295.982175] ? fput+0x130/0x1a0 [ 295.982841] ? security_file_ioctl+0x94/0xc0 [ 295.983709] ksys_ioctl+0xa9/0xd0 [ 295.984393] __x64_sys_ioctl+0x73/0xb0 [ 295.985140] do_syscall_64+0x103/0x600 [ 295.985901] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.986905] RIP: 0033:0x457649 [ 295.987534] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.991175] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 295.992665] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 295.994072] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 295.995475] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 295.996895] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 295.998308] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 296.005222] FAULT_INJECTION: forcing a failure. [ 296.005222] name failslab, interval 1, probability 0, space 0, times 0 [ 296.008447] Bluetooth: Can't allocate mem for new packet [ 296.012663] CPU: 0 PID: 7132 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 296.013991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 296.015468] Call Trace: [ 296.015938] dump_stack+0x162/0x1e4 [ 296.016583] should_fail.cold.4+0xa/0x17 [ 296.017239] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 296.017979] ? __lock_acquire+0x797/0x4950 [ 296.018613] ? mark_held_locks+0x130/0x130 [ 296.019254] __should_failslab+0x124/0x180 [ 296.019881] should_failslab+0x9/0x14 [ 296.020442] kmem_cache_alloc_node+0x56/0x730 [ 296.021114] __alloc_skb+0xd6/0x610 [ 296.021658] ? skb_scrub_packet+0x490/0x490 [ 296.022296] ? __lock_is_held+0xb5/0x140 [ 296.022896] bcsp_recv+0x8e1/0x1410 [ 296.023438] hci_uart_tty_receive+0x232/0x540 [ 296.024119] tty_ioctl+0x6dc/0x1710 [ 296.024674] ? tty_vhangup+0x30/0x30 [ 296.025229] ? kasan_check_read+0x11/0x20 [ 296.025859] ? mark_held_locks+0x130/0x130 [ 296.026499] ? proc_fail_nth_write+0x9e/0x1d0 [ 296.027175] ? proc_cwd_link+0x1d0/0x1d0 [ 296.027782] ? __fdget_pos+0xec/0x110 [ 296.028324] ? __fdget_pos+0xec/0x110 [ 296.028886] ? find_held_lock+0x36/0x1d0 [ 296.029505] ? find_held_lock+0x36/0x1d0 [ 296.030117] ? tty_vhangup+0x30/0x30 [ 296.030641] do_vfs_ioctl+0x1e1/0x1300 [ 296.031211] ? lock_downgrade+0x7f0/0x7f0 [ 296.031839] ? ioctl_preallocate+0x210/0x210 [ 296.032505] ? __fget+0x37d/0x530 [ 296.033098] ? ksys_dup3+0x3d0/0x3d0 [ 296.033748] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 296.034582] ? fput+0x130/0x1a0 [ 296.035087] ? security_file_ioctl+0x94/0xc0 [ 296.035750] ksys_ioctl+0xa9/0xd0 [ 296.036268] __x64_sys_ioctl+0x73/0xb0 [ 296.036899] do_syscall_64+0x103/0x600 [ 296.037540] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.038312] RIP: 0033:0x457649 [ 296.038793] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.041610] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 296.042762] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 296.043846] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 296.044932] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 296.046016] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 296.047103] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 296.049822] Bluetooth: Can't allocate mem for new packet [ 297.316739] Bluetooth: hci0: command 0x1003 tx timeout [ 297.318618] Bluetooth: hci0: sending frame failed (-49) [ 297.956937] Bluetooth: hci3: command 0x1003 tx timeout [ 297.957950] Bluetooth: hci2: command 0x1003 tx timeout [ 297.957981] Bluetooth: hci3: sending frame failed (-49) [ 297.958954] Bluetooth: hci2: sending frame failed (-49) [ 298.037011] Bluetooth: hci5: command 0x1003 tx timeout [ 298.038353] Bluetooth: hci4: command 0x1003 tx timeout [ 298.038423] Bluetooth: hci5: sending frame failed (-49) [ 298.039583] Bluetooth: hci4: sending frame failed (-49) [ 298.042228] Bluetooth: hci1: command 0x1003 tx timeout [ 298.043474] Bluetooth: hci1: sending frame failed (-49) [ 299.396986] Bluetooth: hci0: command 0x1001 tx timeout [ 299.398987] Bluetooth: hci0: sending frame failed (-49) [ 300.036976] Bluetooth: hci2: command 0x1001 tx timeout [ 300.037011] Bluetooth: hci3: command 0x1001 tx timeout [ 300.039762] Bluetooth: hci2: sending frame failed (-49) [ 300.041265] Bluetooth: hci3: sending frame failed (-49) [ 300.116826] Bluetooth: hci5: command 0x1001 tx timeout [ 300.117250] Bluetooth: hci1: command 0x1001 tx timeout [ 300.120264] Bluetooth: hci5: sending frame failed (-49) [ 300.121709] Bluetooth: hci1: sending frame failed (-49) [ 300.122859] Bluetooth: hci4: command 0x1001 tx timeout [ 300.124003] Bluetooth: hci4: sending frame failed (-49) [ 301.476723] Bluetooth: hci0: command 0x1009 tx timeout [ 302.116851] Bluetooth: hci3: command 0x1009 tx timeout [ 302.117995] Bluetooth: hci2: command 0x1009 tx timeout [ 302.196913] Bluetooth: hci4: command 0x1009 tx timeout [ 302.197920] Bluetooth: hci1: command 0x1009 tx timeout [ 302.198980] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:12:08 executed programs: 87 [ 305.494683] FAULT_INJECTION: forcing a failure. [ 305.494683] name failslab, interval 1, probability 0, space 0, times 0 [ 305.497860] CPU: 0 PID: 7145 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 305.498922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 305.500103] Call Trace: [ 305.500512] dump_stack+0x162/0x1e4 [ 305.501060] should_fail.cold.4+0xa/0x17 [ 305.501657] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 305.502400] ? __lock_acquire+0x797/0x4950 [ 305.503020] ? mark_held_locks+0x130/0x130 [ 305.503638] __should_failslab+0x124/0x180 [ 305.504311] should_failslab+0x9/0x14 [ 305.505063] kmem_cache_alloc_node+0x56/0x730 [ 305.505930] __alloc_skb+0xd6/0x610 [ 305.506469] ? skb_scrub_packet+0x490/0x490 [ 305.507104] ? __lock_is_held+0xb5/0x140 [ 305.507694] bcsp_recv+0x8e1/0x1410 [ 305.508222] hci_uart_tty_receive+0x232/0x540 [ 305.508873] tty_ioctl+0x6dc/0x1710 [ 305.509400] ? tty_vhangup+0x30/0x30 [ 305.509934] ? kasan_check_read+0x11/0x20 [ 305.510542] ? mark_held_locks+0x130/0x130 [ 305.511156] ? proc_fail_nth_write+0x9e/0x1d0 [ 305.511815] ? proc_cwd_link+0x1d0/0x1d0 [ 305.512396] ? __fdget_pos+0xec/0x110 [ 305.512941] ? __fdget_pos+0xec/0x110 [ 305.513489] ? find_held_lock+0x36/0x1d0 [ 305.514074] ? find_held_lock+0x36/0x1d0 [ 305.514841] ? tty_vhangup+0x30/0x30 [ 305.515555] do_vfs_ioctl+0x1e1/0x1300 [ 305.516302] ? lock_downgrade+0x7f0/0x7f0 [ 305.517102] ? ioctl_preallocate+0x210/0x210 [ 305.517821] ? __fget+0x37d/0x530 [ 305.518318] ? ksys_dup3+0x3d0/0x3d0 [ 305.518858] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 305.519648] ? fput+0x130/0x1a0 [ 305.520125] ? security_file_ioctl+0x94/0xc0 [ 305.520759] ksys_ioctl+0xa9/0xd0 [ 305.521272] __x64_sys_ioctl+0x73/0xb0 [ 305.521834] do_syscall_64+0x103/0x600 [ 305.522399] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.523162] RIP: 0033:0x457649 [ 305.523628] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.526763] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 305.527869] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 305.528907] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 305.529954] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 305.530980] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 305.532012] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 305.534937] Bluetooth: Can't allocate mem for new packet [ 306.138728] FAULT_INJECTION: forcing a failure. [ 306.138728] name failslab, interval 1, probability 0, space 0, times 0 [ 306.141594] CPU: 0 PID: 7147 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 306.142675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 306.143835] Call Trace: [ 306.144244] dump_stack+0x162/0x1e4 [ 306.144796] should_fail.cold.4+0xa/0x17 [ 306.145436] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 306.146217] ? __lock_acquire+0x797/0x4950 [ 306.146879] ? mark_held_locks+0x130/0x130 [ 306.147697] __should_failslab+0x124/0x180 [ 306.148527] should_failslab+0x9/0x14 [ 306.149258] kmem_cache_alloc_node+0x56/0x730 [ 306.150108] __alloc_skb+0xd6/0x610 [ 306.150802] ? skb_scrub_packet+0x490/0x490 [ 306.151599] ? __lock_is_held+0xb5/0x140 [ 306.152201] bcsp_recv+0x8e1/0x1410 [ 306.152737] hci_uart_tty_receive+0x232/0x540 [ 306.153403] tty_ioctl+0x6dc/0x1710 [ 306.153922] ? tty_vhangup+0x30/0x30 [ 306.154461] ? kasan_check_read+0x11/0x20 [ 306.155054] ? mark_held_locks+0x130/0x130 [ 306.155698] ? proc_fail_nth_write+0x9e/0x1d0 [ 306.156333] ? proc_cwd_link+0x1d0/0x1d0 [ 306.156969] ? __fdget_pos+0xec/0x110 [ 306.157544] ? __fdget_pos+0xec/0x110 [ 306.158116] ? find_held_lock+0x36/0x1d0 [ 306.158731] ? find_held_lock+0x36/0x1d0 [ 306.159335] ? tty_vhangup+0x30/0x30 [ 306.159894] do_vfs_ioctl+0x1e1/0x1300 [ 306.160476] ? lock_downgrade+0x7f0/0x7f0 [ 306.161112] ? ioctl_preallocate+0x210/0x210 [ 306.161768] ? __fget+0x37d/0x530 [ 306.162298] ? ksys_dup3+0x3d0/0x3d0 [ 306.162854] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 306.163686] ? fput+0x130/0x1a0 [ 306.164186] ? security_file_ioctl+0x94/0xc0 [ 306.164854] ksys_ioctl+0xa9/0xd0 [ 306.165357] __x64_sys_ioctl+0x73/0xb0 [ 306.165923] do_syscall_64+0x103/0x600 [ 306.166477] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.167355] RIP: 0033:0x457649 [ 306.167969] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.171518] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 306.172619] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 306.173687] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 306.174703] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 306.175715] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 306.176713] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 306.183603] Bluetooth: Can't allocate mem for new packet [ 306.185592] FAULT_INJECTION: forcing a failure. [ 306.185592] name failslab, interval 1, probability 0, space 0, times 0 [ 306.188724] CPU: 1 PID: 7149 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 306.189840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 306.189844] Call Trace: [ 306.189860] dump_stack+0x162/0x1e4 [ 306.189878] should_fail.cold.4+0xa/0x17 [ 306.191903] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 306.193129] ? __lock_acquire+0x797/0x4950 [ 306.194569] ? mark_held_locks+0x130/0x130 [ 306.195257] __should_failslab+0x124/0x180 [ 306.195267] should_failslab+0x9/0x14 [ 306.195279] kmem_cache_alloc_node+0x56/0x730 [ 306.196557] __alloc_skb+0xd6/0x610 [ 306.197868] ? skb_scrub_packet+0x490/0x490 [ 306.198735] ? __lock_is_held+0xb5/0x140 [ 306.199537] bcsp_recv+0x8e1/0x1410 [ 306.200252] hci_uart_tty_receive+0x232/0x540 [ 306.201145] tty_ioctl+0x6dc/0x1710 [ 306.201851] ? tty_vhangup+0x30/0x30 [ 306.202575] ? kasan_check_read+0x11/0x20 [ 306.203361] ? mark_held_locks+0x130/0x130 [ 306.204012] ? proc_fail_nth_write+0x9e/0x1d0 [ 306.204696] ? proc_cwd_link+0x1d0/0x1d0 [ 306.205355] ? __fdget_pos+0xec/0x110 [ 306.205926] ? __fdget_pos+0xec/0x110 [ 306.206495] ? find_held_lock+0x36/0x1d0 [ 306.207091] ? find_held_lock+0x36/0x1d0 [ 306.207732] ? tty_vhangup+0x30/0x30 [ 306.208301] do_vfs_ioctl+0x1e1/0x1300 [ 306.208874] ? lock_downgrade+0x7f0/0x7f0 [ 306.209494] ? ioctl_preallocate+0x210/0x210 [ 306.210131] ? __fget+0x37d/0x530 [ 306.210687] ? ksys_dup3+0x3d0/0x3d0 [ 306.211226] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 306.212039] ? fput+0x130/0x1a0 [ 306.212517] ? security_file_ioctl+0x94/0xc0 [ 306.213214] ksys_ioctl+0xa9/0xd0 [ 306.213717] __x64_sys_ioctl+0x73/0xb0 [ 306.214344] do_syscall_64+0x103/0x600 [ 306.214915] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.215695] RIP: 0033:0x457649 [ 306.216207] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.219399] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 306.220901] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 306.222284] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 306.223523] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 306.224651] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 306.225763] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 306.234502] FAULT_INJECTION: forcing a failure. [ 306.234502] name failslab, interval 1, probability 0, space 0, times 0 [ 306.236412] CPU: 1 PID: 7162 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 306.237515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 306.238846] Call Trace: [ 306.239308] dump_stack+0x162/0x1e4 [ 306.239835] should_fail.cold.4+0xa/0x17 [ 306.240502] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 306.241275] ? __lock_acquire+0x797/0x4950 [ 306.241936] ? mark_held_locks+0x130/0x130 [ 306.242628] __should_failslab+0x124/0x180 [ 306.243235] should_failslab+0x9/0x14 [ 306.243856] kmem_cache_alloc_node+0x56/0x730 [ 306.244540] __alloc_skb+0xd6/0x610 [ 306.245116] ? skb_scrub_packet+0x490/0x490 [ 306.245796] ? __lock_is_held+0xb5/0x140 [ 306.246399] bcsp_recv+0x8e1/0x1410 [ 306.247029] hci_uart_tty_receive+0x232/0x540 [ 306.247680] tty_ioctl+0x6dc/0x1710 [ 306.248375] ? tty_vhangup+0x30/0x30 [ 306.249105] ? kasan_check_read+0x11/0x20 [ 306.249924] ? mark_held_locks+0x130/0x130 [ 306.250739] ? proc_fail_nth_write+0x9e/0x1d0 [ 306.251588] ? proc_cwd_link+0x1d0/0x1d0 [ 306.252376] ? __fdget_pos+0xec/0x110 [ 306.253117] ? __fdget_pos+0xec/0x110 [ 306.253802] ? find_held_lock+0x36/0x1d0 [ 306.254442] ? find_held_lock+0x36/0x1d0 [ 306.255067] ? tty_vhangup+0x30/0x30 [ 306.255672] do_vfs_ioctl+0x1e1/0x1300 [ 306.256265] ? lock_downgrade+0x7f0/0x7f0 [ 306.256965] ? ioctl_preallocate+0x210/0x210 [ 306.257674] ? __fget+0x37d/0x530 [ 306.258246] ? ksys_dup3+0x3d0/0x3d0 [ 306.258837] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 306.259677] ? fput+0x130/0x1a0 [ 306.260236] ? security_file_ioctl+0x94/0xc0 [ 306.260914] ksys_ioctl+0xa9/0xd0 [ 306.261423] __x64_sys_ioctl+0x73/0xb0 [ 306.261993] do_syscall_64+0x103/0x600 [ 306.262573] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.263327] RIP: 0033:0x457649 [ 306.263805] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.266531] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 306.267668] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 306.268697] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 306.269759] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 306.270804] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 306.271877] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 306.276860] Bluetooth: Can't allocate mem for new packet [ 306.284731] Bluetooth: Can't allocate mem for new packet [ 307.556696] Bluetooth: hci0: command 0x1003 tx timeout [ 307.558772] Bluetooth: hci0: sending frame failed (-49) [ 308.196683] Bluetooth: hci2: command 0x1003 tx timeout [ 308.198580] Bluetooth: hci1: command 0x1003 tx timeout [ 308.198626] Bluetooth: hci2: sending frame failed (-49) [ 308.200152] Bluetooth: hci1: sending frame failed (-49) [ 308.276778] Bluetooth: hci5: command 0x1003 tx timeout [ 308.278459] Bluetooth: hci4: command 0x1003 tx timeout [ 308.278519] Bluetooth: hci5: sending frame failed (-49) [ 308.280006] Bluetooth: hci4: sending frame failed (-49) [ 308.283677] Bluetooth: hci3: command 0x1003 tx timeout [ 308.284520] Bluetooth: hci3: sending frame failed (-49) [ 309.636873] Bluetooth: hci0: command 0x1001 tx timeout [ 309.638257] Bluetooth: hci0: sending frame failed (-49) [ 310.276782] Bluetooth: hci2: command 0x1001 tx timeout [ 310.276847] Bluetooth: hci1: command 0x1001 tx timeout [ 310.278121] Bluetooth: hci2: sending frame failed (-49) [ 310.279801] Bluetooth: hci1: sending frame failed (-49) [ 310.356799] Bluetooth: hci3: command 0x1001 tx timeout [ 310.356935] Bluetooth: hci5: command 0x1001 tx timeout [ 310.358950] Bluetooth: hci3: sending frame failed (-49) [ 310.359117] Bluetooth: hci4: command 0x1001 tx timeout [ 310.359840] Bluetooth: hci5: sending frame failed (-49) [ 310.361281] Bluetooth: hci4: sending frame failed (-49) [ 311.716758] Bluetooth: hci0: command 0x1009 tx timeout [ 312.356737] Bluetooth: hci2: command 0x1009 tx timeout [ 312.356781] Bluetooth: hci1: command 0x1009 tx timeout [ 312.436907] Bluetooth: hci4: command 0x1009 tx timeout [ 312.437170] Bluetooth: hci5: command 0x1009 tx timeout [ 312.440384] Bluetooth: hci3: command 0x1009 tx timeout 2019/03/09 16:12:19 executed programs: 93 [ 315.736569] FAULT_INJECTION: forcing a failure. [ 315.736569] name failslab, interval 1, probability 0, space 0, times 0 [ 315.739279] CPU: 1 PID: 7170 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 315.740349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 315.741587] Call Trace: [ 315.741984] dump_stack+0x162/0x1e4 [ 315.742504] should_fail.cold.4+0xa/0x17 [ 315.743076] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 315.743812] ? __lock_acquire+0x797/0x4950 [ 315.744420] ? mark_held_locks+0x130/0x130 [ 315.745045] __should_failslab+0x124/0x180 [ 315.745660] should_failslab+0x9/0x14 [ 315.746212] kmem_cache_alloc_node+0x56/0x730 [ 315.746872] __alloc_skb+0xd6/0x610 [ 315.747400] ? skb_scrub_packet+0x490/0x490 [ 315.748018] ? __lock_is_held+0xb5/0x140 [ 315.748601] bcsp_recv+0x8e1/0x1410 [ 315.749133] hci_uart_tty_receive+0x232/0x540 [ 315.749773] tty_ioctl+0x6dc/0x1710 [ 315.750285] ? tty_vhangup+0x30/0x30 [ 315.750812] ? kasan_check_read+0x11/0x20 [ 315.751400] ? mark_held_locks+0x130/0x130 [ 315.751996] ? proc_fail_nth_write+0x9e/0x1d0 [ 315.752646] ? proc_cwd_link+0x1d0/0x1d0 [ 315.753234] ? __fdget_pos+0xec/0x110 [ 315.753773] ? __fdget_pos+0xec/0x110 [ 315.754316] ? find_held_lock+0x36/0x1d0 [ 315.754898] ? find_held_lock+0x36/0x1d0 [ 315.755480] ? tty_vhangup+0x30/0x30 [ 315.756013] do_vfs_ioctl+0x1e1/0x1300 [ 315.756569] ? lock_downgrade+0x7f0/0x7f0 [ 315.757172] ? ioctl_preallocate+0x210/0x210 [ 315.757798] ? __fget+0x37d/0x530 [ 315.758294] ? ksys_dup3+0x3d0/0x3d0 [ 315.758827] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 315.759614] ? fput+0x130/0x1a0 [ 315.760088] ? security_file_ioctl+0x94/0xc0 [ 315.760716] ksys_ioctl+0xa9/0xd0 [ 315.761219] __x64_sys_ioctl+0x73/0xb0 [ 315.761773] do_syscall_64+0x103/0x600 [ 315.762330] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.763067] RIP: 0033:0x457649 [ 315.763544] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.766199] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 315.767286] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 315.768307] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 315.769338] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 315.770359] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 315.771378] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 315.773766] Bluetooth: Can't allocate mem for new packet [ 316.388891] FAULT_INJECTION: forcing a failure. [ 316.388891] name failslab, interval 1, probability 0, space 0, times 0 [ 316.390753] CPU: 0 PID: 7175 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 316.391770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 316.392985] Call Trace: [ 316.393368] dump_stack+0x162/0x1e4 [ 316.393906] should_fail.cold.4+0xa/0x17 [ 316.394508] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 316.395248] ? __lock_acquire+0x797/0x4950 [ 316.395862] ? mark_held_locks+0x130/0x130 [ 316.396486] __should_failslab+0x124/0x180 [ 316.397125] should_failslab+0x9/0x14 [ 316.397679] kmem_cache_alloc_node+0x56/0x730 [ 316.398340] __alloc_skb+0xd6/0x610 [ 316.398874] ? skb_scrub_packet+0x490/0x490 [ 316.399509] ? __lock_is_held+0xb5/0x140 [ 316.400111] bcsp_recv+0x8e1/0x1410 [ 316.400642] hci_uart_tty_receive+0x232/0x540 [ 316.401311] tty_ioctl+0x6dc/0x1710 [ 316.401843] ? tty_vhangup+0x30/0x30 [ 316.402377] ? kasan_check_read+0x11/0x20 [ 316.402977] ? mark_held_locks+0x130/0x130 [ 316.403586] ? proc_fail_nth_write+0x9e/0x1d0 [ 316.404231] ? proc_cwd_link+0x1d0/0x1d0 [ 316.404823] ? __fdget_pos+0xec/0x110 [ 316.405379] ? __fdget_pos+0xec/0x110 [ 316.405927] ? find_held_lock+0x36/0x1d0 [ 316.406512] ? find_held_lock+0x36/0x1d0 [ 316.407098] ? tty_vhangup+0x30/0x30 [ 316.407636] do_vfs_ioctl+0x1e1/0x1300 [ 316.408195] ? lock_downgrade+0x7f0/0x7f0 [ 316.408792] ? ioctl_preallocate+0x210/0x210 [ 316.409434] ? __fget+0x37d/0x530 [ 316.409952] ? ksys_dup3+0x3d0/0x3d0 [ 316.410488] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 316.411277] ? fput+0x130/0x1a0 [ 316.411752] ? security_file_ioctl+0x94/0xc0 [ 316.412383] ksys_ioctl+0xa9/0xd0 [ 316.412886] __x64_sys_ioctl+0x73/0xb0 [ 316.413445] do_syscall_64+0x103/0x600 [ 316.414004] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.414743] RIP: 0033:0x457649 [ 316.415203] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.417874] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 316.418968] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 316.419998] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 316.421023] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 316.422052] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 316.423098] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 316.427664] FAULT_INJECTION: forcing a failure. [ 316.427664] name failslab, interval 1, probability 0, space 0, times 0 [ 316.429368] CPU: 0 PID: 7176 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 316.430385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 316.431582] Call Trace: [ 316.431954] dump_stack+0x162/0x1e4 [ 316.432483] should_fail.cold.4+0xa/0x17 [ 316.433081] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 316.433836] ? __lock_acquire+0x797/0x4950 [ 316.434448] ? mark_held_locks+0x130/0x130 [ 316.435062] __should_failslab+0x124/0x180 [ 316.435673] should_failslab+0x9/0x14 [ 316.436219] kmem_cache_alloc_node+0x56/0x730 [ 316.436893] __alloc_skb+0xd6/0x610 [ 316.437423] ? skb_scrub_packet+0x490/0x490 [ 316.438051] ? __lock_is_held+0xb5/0x140 [ 316.438645] bcsp_recv+0x8e1/0x1410 [ 316.439173] hci_uart_tty_receive+0x232/0x540 [ 316.439824] tty_ioctl+0x6dc/0x1710 [ 316.440349] ? tty_vhangup+0x30/0x30 [ 316.440891] ? kasan_check_read+0x11/0x20 [ 316.441487] ? mark_held_locks+0x130/0x130 [ 316.442096] ? proc_fail_nth_write+0x9e/0x1d0 [ 316.442738] ? proc_cwd_link+0x1d0/0x1d0 [ 316.443280] ? __fdget_pos+0xec/0x110 [ 316.443813] ? __fdget_pos+0xec/0x110 [ 316.444361] ? find_held_lock+0x36/0x1d0 [ 316.444954] ? find_held_lock+0x36/0x1d0 [ 316.445614] ? tty_vhangup+0x30/0x30 [ 316.446153] do_vfs_ioctl+0x1e1/0x1300 [ 316.446711] ? lock_downgrade+0x7f0/0x7f0 [ 316.447319] ? ioctl_preallocate+0x210/0x210 [ 316.447956] ? __fget+0x37d/0x530 [ 316.448458] ? ksys_dup3+0x3d0/0x3d0 [ 316.449003] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 316.449795] ? fput+0x130/0x1a0 [ 316.450246] ? security_file_ioctl+0x94/0xc0 [ 316.450880] ksys_ioctl+0xa9/0xd0 [ 316.451381] __x64_sys_ioctl+0x73/0xb0 [ 316.451943] do_syscall_64+0x103/0x600 [ 316.452483] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.453246] RIP: 0033:0x457649 [ 316.453709] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.456381] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 316.456392] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 316.456397] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 316.456401] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 316.456405] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 316.456410] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 316.463254] Bluetooth: Can't allocate mem for new packet [ 316.465600] Bluetooth: Can't allocate mem for new packet [ 316.484132] FAULT_INJECTION: forcing a failure. [ 316.484132] name failslab, interval 1, probability 0, space 0, times 0 [ 316.485790] CPU: 0 PID: 7181 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 316.486751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 316.487871] Call Trace: [ 316.488241] dump_stack+0x162/0x1e4 [ 316.488744] should_fail.cold.4+0xa/0x17 [ 316.489299] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 316.489996] ? __lock_acquire+0x797/0x4950 [ 316.490581] ? mark_held_locks+0x130/0x130 [ 316.491181] __should_failslab+0x124/0x180 [ 316.491752] should_failslab+0x9/0x14 [ 316.492265] kmem_cache_alloc_node+0x56/0x730 [ 316.492897] __alloc_skb+0xd6/0x610 [ 316.493395] ? skb_scrub_packet+0x490/0x490 [ 316.493988] ? __lock_is_held+0xb5/0x140 [ 316.494580] bcsp_recv+0x8e1/0x1410 [ 316.495078] hci_uart_tty_receive+0x232/0x540 [ 316.495737] tty_ioctl+0x6dc/0x1710 [ 316.496260] ? tty_vhangup+0x30/0x30 [ 316.496797] ? kasan_check_read+0x11/0x20 [ 316.497405] ? mark_held_locks+0x130/0x130 [ 316.498016] ? proc_fail_nth_write+0x9e/0x1d0 [ 316.498664] ? proc_cwd_link+0x1d0/0x1d0 [ 316.499248] ? __fdget_pos+0xec/0x110 [ 316.499798] ? __fdget_pos+0xec/0x110 [ 316.500347] ? find_held_lock+0x36/0x1d0 [ 316.500957] ? find_held_lock+0x36/0x1d0 [ 316.501548] ? tty_vhangup+0x30/0x30 [ 316.502103] do_vfs_ioctl+0x1e1/0x1300 [ 316.502665] ? lock_downgrade+0x7f0/0x7f0 [ 316.503265] ? ioctl_preallocate+0x210/0x210 [ 316.503900] ? __fget+0x37d/0x530 [ 316.504396] ? ksys_dup3+0x3d0/0x3d0 [ 316.504935] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 316.505738] ? fput+0x130/0x1a0 [ 316.506221] ? security_file_ioctl+0x94/0xc0 [ 316.506874] ksys_ioctl+0xa9/0xd0 [ 316.507375] __x64_sys_ioctl+0x73/0xb0 [ 316.507935] do_syscall_64+0x103/0x600 [ 316.508494] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.509243] RIP: 0033:0x457649 [ 316.509704] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.512371] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 316.513485] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 316.514516] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 316.515556] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 316.516588] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 316.517599] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 316.521234] Bluetooth: Can't allocate mem for new packet [ 316.529347] FAULT_INJECTION: forcing a failure. [ 316.529347] name failslab, interval 1, probability 0, space 0, times 0 [ 316.531030] CPU: 0 PID: 7196 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 316.532038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 316.533261] Call Trace: [ 316.533648] dump_stack+0x162/0x1e4 [ 316.534196] should_fail.cold.4+0xa/0x17 [ 316.534774] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 316.535503] ? __lock_acquire+0x797/0x4950 [ 316.536108] ? mark_held_locks+0x130/0x130 [ 316.536734] __should_failslab+0x124/0x180 [ 316.537352] should_failslab+0x9/0x14 [ 316.537898] kmem_cache_alloc_node+0x56/0x730 [ 316.538540] __alloc_skb+0xd6/0x610 [ 316.539061] ? skb_scrub_packet+0x490/0x490 [ 316.539680] ? __lock_is_held+0xb5/0x140 [ 316.540281] bcsp_recv+0x8e1/0x1410 [ 316.540824] hci_uart_tty_receive+0x232/0x540 [ 316.541474] tty_ioctl+0x6dc/0x1710 [ 316.542002] ? tty_vhangup+0x30/0x30 [ 316.542538] ? kasan_check_read+0x11/0x20 [ 316.543135] ? mark_held_locks+0x130/0x130 [ 316.543747] ? proc_fail_nth_write+0x9e/0x1d0 [ 316.544395] ? proc_cwd_link+0x1d0/0x1d0 [ 316.544980] ? __fdget_pos+0xec/0x110 [ 316.545531] ? __fdget_pos+0xec/0x110 [ 316.546103] ? find_held_lock+0x36/0x1d0 [ 316.546695] ? find_held_lock+0x36/0x1d0 [ 316.547289] ? tty_vhangup+0x30/0x30 [ 316.547829] do_vfs_ioctl+0x1e1/0x1300 [ 316.548395] ? lock_downgrade+0x7f0/0x7f0 [ 316.549005] ? ioctl_preallocate+0x210/0x210 [ 316.549646] ? __fget+0x37d/0x530 [ 316.550151] ? ksys_dup3+0x3d0/0x3d0 [ 316.550699] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 316.551502] ? fput+0x130/0x1a0 [ 316.551975] ? security_file_ioctl+0x94/0xc0 [ 316.552598] ksys_ioctl+0xa9/0xd0 [ 316.553107] __x64_sys_ioctl+0x73/0xb0 [ 316.553666] do_syscall_64+0x103/0x600 [ 316.554231] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.554971] RIP: 0033:0x457649 [ 316.555452] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.558152] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 316.559246] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 316.560273] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 316.561307] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 316.562334] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 316.563359] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 316.566797] Bluetooth: Can't allocate mem for new packet [ 317.806682] Bluetooth: hci0: command 0x1003 tx timeout [ 317.807732] Bluetooth: hci0: sending frame failed (-49) [ 318.436798] Bluetooth: hci2: command 0x1003 tx timeout [ 318.438171] Bluetooth: hci1: command 0x1003 tx timeout [ 318.438199] Bluetooth: hci2: sending frame failed (-49) [ 318.439435] Bluetooth: hci1: sending frame failed (-49) [ 318.516901] Bluetooth: hci3: command 0x1003 tx timeout [ 318.518280] Bluetooth: hci3: sending frame failed (-49) [ 318.596785] Bluetooth: hci5: command 0x1003 tx timeout [ 318.598403] Bluetooth: hci4: command 0x1003 tx timeout [ 318.598439] Bluetooth: hci5: sending frame failed (-49) [ 318.599905] Bluetooth: hci4: sending frame failed (-49) [ 319.876729] Bluetooth: hci0: command 0x1001 tx timeout [ 319.877735] Bluetooth: hci0: sending frame failed (-49) [ 320.516752] Bluetooth: hci2: command 0x1001 tx timeout [ 320.516779] Bluetooth: hci1: command 0x1001 tx timeout [ 320.518043] Bluetooth: hci2: sending frame failed (-49) [ 320.518912] Bluetooth: hci1: sending frame failed (-49) [ 320.597151] Bluetooth: hci3: command 0x1001 tx timeout [ 320.599187] Bluetooth: hci3: sending frame failed (-49) [ 320.676795] Bluetooth: hci5: command 0x1001 tx timeout [ 320.676868] Bluetooth: hci4: command 0x1001 tx timeout [ 320.678109] Bluetooth: hci5: sending frame failed (-49) [ 320.679477] Bluetooth: hci4: sending frame failed (-49) [ 321.956857] Bluetooth: hci0: command 0x1009 tx timeout [ 322.596755] Bluetooth: hci2: command 0x1009 tx timeout [ 322.596848] Bluetooth: hci1: command 0x1009 tx timeout [ 322.677065] Bluetooth: hci3: command 0x1009 tx timeout [ 322.756782] Bluetooth: hci4: command 0x1009 tx timeout [ 322.756793] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:12:29 executed programs: 101 [ 325.971309] FAULT_INJECTION: forcing a failure. [ 325.971309] name failslab, interval 1, probability 0, space 0, times 0 [ 325.974571] CPU: 0 PID: 7201 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 325.975641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 325.976922] Call Trace: [ 325.977395] dump_stack+0x162/0x1e4 [ 325.977944] should_fail.cold.4+0xa/0x17 [ 325.978536] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.979277] ? __lock_acquire+0x797/0x4950 [ 325.979911] ? mark_held_locks+0x130/0x130 [ 325.980527] __should_failslab+0x124/0x180 [ 325.981265] should_failslab+0x9/0x14 [ 325.981829] kmem_cache_alloc_node+0x56/0x730 [ 325.982493] __alloc_skb+0xd6/0x610 [ 325.983011] ? skb_scrub_packet+0x490/0x490 [ 325.983661] ? __lock_is_held+0xb5/0x140 [ 325.984253] bcsp_recv+0x8e1/0x1410 [ 325.984783] hci_uart_tty_receive+0x232/0x540 [ 325.985525] tty_ioctl+0x6dc/0x1710 [ 325.986058] ? tty_vhangup+0x30/0x30 [ 325.986596] ? kasan_check_read+0x11/0x20 [ 325.987211] ? mark_held_locks+0x130/0x130 [ 325.987825] ? proc_fail_nth_write+0x9e/0x1d0 [ 325.988492] ? proc_cwd_link+0x1d0/0x1d0 [ 325.989173] ? __fdget_pos+0xec/0x110 [ 325.989741] ? __fdget_pos+0xec/0x110 [ 325.990306] ? find_held_lock+0x36/0x1d0 [ 325.990917] ? find_held_lock+0x36/0x1d0 [ 325.991535] ? tty_vhangup+0x30/0x30 [ 325.992098] do_vfs_ioctl+0x1e1/0x1300 [ 325.992704] ? lock_downgrade+0x7f0/0x7f0 [ 325.993404] ? ioctl_preallocate+0x210/0x210 [ 325.994074] ? __fget+0x37d/0x530 [ 325.994609] ? ksys_dup3+0x3d0/0x3d0 [ 325.995159] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 325.995993] ? fput+0x130/0x1a0 [ 325.996485] ? security_file_ioctl+0x94/0xc0 [ 325.997203] ksys_ioctl+0xa9/0xd0 [ 325.997727] __x64_sys_ioctl+0x73/0xb0 [ 325.998329] do_syscall_64+0x103/0x600 [ 325.998922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.999707] RIP: 0033:0x457649 [ 326.000195] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.003086] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 326.004275] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 326.005434] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 326.006521] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 326.007609] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 326.008695] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 326.010045] Bluetooth: Can't allocate mem for new packet [ 326.641394] FAULT_INJECTION: forcing a failure. [ 326.641394] name failslab, interval 1, probability 0, space 0, times 0 [ 326.643518] CPU: 0 PID: 7205 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 326.644645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 326.645979] Call Trace: [ 326.646395] dump_stack+0x162/0x1e4 [ 326.646979] should_fail.cold.4+0xa/0x17 [ 326.647596] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 326.648574] ? __lock_acquire+0x797/0x4950 [ 326.649249] ? mark_held_locks+0x130/0x130 [ 326.649914] __should_failslab+0x124/0x180 [ 326.650593] should_failslab+0x9/0x14 [ 326.651202] kmem_cache_alloc_node+0x56/0x730 [ 326.651869] __alloc_skb+0xd6/0x610 [ 326.652445] ? skb_scrub_packet+0x490/0x490 [ 326.653068] ? __lock_is_held+0xb5/0x140 [ 326.653707] bcsp_recv+0x8e1/0x1410 [ 326.654257] hci_uart_tty_receive+0x232/0x540 [ 326.654960] tty_ioctl+0x6dc/0x1710 [ 326.655523] ? tty_vhangup+0x30/0x30 [ 326.656060] ? kasan_check_read+0x11/0x20 [ 326.656710] ? mark_held_locks+0x130/0x130 [ 326.657327] ? proc_fail_nth_write+0x9e/0x1d0 [ 326.658132] ? proc_cwd_link+0x1d0/0x1d0 [ 326.658908] ? __fdget_pos+0xec/0x110 [ 326.659647] ? __fdget_pos+0xec/0x110 [ 326.660370] ? find_held_lock+0x36/0x1d0 [ 326.661171] ? find_held_lock+0x36/0x1d0 [ 326.661947] ? tty_vhangup+0x30/0x30 [ 326.662625] do_vfs_ioctl+0x1e1/0x1300 [ 326.663223] ? lock_downgrade+0x7f0/0x7f0 [ 326.663892] ? ioctl_preallocate+0x210/0x210 [ 326.664607] ? __fget+0x37d/0x530 [ 326.665168] ? ksys_dup3+0x3d0/0x3d0 [ 326.665770] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 326.666614] ? fput+0x130/0x1a0 [ 326.667121] ? security_file_ioctl+0x94/0xc0 [ 326.667848] ksys_ioctl+0xa9/0xd0 [ 326.668522] __x64_sys_ioctl+0x73/0xb0 [ 326.669189] do_syscall_64+0x103/0x600 [ 326.669776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.670595] RIP: 0033:0x457649 [ 326.671108] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.674005] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 326.675180] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 326.676323] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 326.677446] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 326.678828] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 326.680240] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 326.691738] Bluetooth: Can't allocate mem for new packet [ 326.697278] FAULT_INJECTION: forcing a failure. [ 326.697278] name failslab, interval 1, probability 0, space 0, times 0 [ 326.699564] CPU: 1 PID: 7215 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 326.700697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 326.701940] Call Trace: [ 326.702333] dump_stack+0x162/0x1e4 [ 326.702905] should_fail.cold.4+0xa/0x17 [ 326.703508] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 326.704256] ? __lock_acquire+0x797/0x4950 [ 326.704878] ? mark_held_locks+0x130/0x130 [ 326.705508] __should_failslab+0x124/0x180 [ 326.706125] should_failslab+0x9/0x14 [ 326.706687] kmem_cache_alloc_node+0x56/0x730 [ 326.707373] __alloc_skb+0xd6/0x610 [ 326.707914] ? skb_scrub_packet+0x490/0x490 [ 326.708563] ? __lock_is_held+0xb5/0x140 [ 326.709164] bcsp_recv+0x8e1/0x1410 [ 326.709722] hci_uart_tty_receive+0x232/0x540 [ 326.710389] tty_ioctl+0x6dc/0x1710 [ 326.710972] ? tty_vhangup+0x30/0x30 [ 326.711552] ? kasan_check_read+0x11/0x20 [ 326.711569] ? mark_held_locks+0x130/0x130 [ 326.712894] ? proc_fail_nth_write+0x9e/0x1d0 [ 326.713615] ? proc_cwd_link+0x1d0/0x1d0 [ 326.713624] ? __fdget_pos+0xec/0x110 [ 326.713632] ? __fdget_pos+0xec/0x110 [ 326.713643] ? find_held_lock+0x36/0x1d0 [ 326.713653] ? find_held_lock+0x36/0x1d0 [ 326.713667] ? tty_vhangup+0x30/0x30 [ 326.714851] do_vfs_ioctl+0x1e1/0x1300 [ 326.716032] ? lock_downgrade+0x7f0/0x7f0 [ 326.718430] ? ioctl_preallocate+0x210/0x210 [ 326.719148] ? __fget+0x37d/0x530 [ 326.719697] ? ksys_dup3+0x3d0/0x3d0 [ 326.720276] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 326.721193] ? fput+0x130/0x1a0 [ 326.721719] ? security_file_ioctl+0x94/0xc0 [ 326.722413] ksys_ioctl+0xa9/0xd0 [ 326.722940] __x64_sys_ioctl+0x73/0xb0 [ 326.723566] do_syscall_64+0x103/0x600 [ 326.724189] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.724965] RIP: 0033:0x457649 [ 326.725489] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.728392] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 326.729585] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 326.730722] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 326.731835] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 326.732998] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 326.734110] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 326.740156] Bluetooth: Can't allocate mem for new packet [ 328.036733] Bluetooth: hci0: command 0x1003 tx timeout [ 328.037936] Bluetooth: hci0: sending frame failed (-49) [ 328.676881] Bluetooth: hci2: command 0x1003 tx timeout [ 328.678626] Bluetooth: hci2: sending frame failed (-49) [ 328.686714] Bluetooth: hci1: command 0x1003 tx timeout [ 328.687696] Bluetooth: hci1: sending frame failed (-49) [ 328.756711] Bluetooth: hci3: command 0x1003 tx timeout [ 328.756776] Bluetooth: hci5: command 0x1003 tx timeout [ 328.758941] Bluetooth: hci3: sending frame failed (-49) [ 328.760054] Bluetooth: hci5: sending frame failed (-49) [ 328.761184] Bluetooth: hci4: command 0x1003 tx timeout [ 328.762230] Bluetooth: hci4: sending frame failed (-49) [ 330.116761] Bluetooth: hci0: command 0x1001 tx timeout [ 330.117939] Bluetooth: hci0: sending frame failed (-49) [ 330.756805] Bluetooth: hci1: command 0x1001 tx timeout [ 330.758402] Bluetooth: hci1: sending frame failed (-49) [ 330.759912] Bluetooth: hci2: command 0x1001 tx timeout [ 330.761413] Bluetooth: hci2: sending frame failed (-49) [ 330.836856] Bluetooth: hci4: command 0x1001 tx timeout [ 330.838085] Bluetooth: hci4: sending frame failed (-49) [ 330.839136] Bluetooth: hci5: command 0x1001 tx timeout [ 330.840036] Bluetooth: hci5: sending frame failed (-49) [ 330.840927] Bluetooth: hci3: command 0x1001 tx timeout [ 330.841770] Bluetooth: hci3: sending frame failed (-49) [ 332.196779] Bluetooth: hci0: command 0x1009 tx timeout [ 332.836802] Bluetooth: hci2: command 0x1009 tx timeout [ 332.836858] Bluetooth: hci1: command 0x1009 tx timeout [ 332.916778] Bluetooth: hci3: command 0x1009 tx timeout [ 332.917723] Bluetooth: hci5: command 0x1009 tx timeout [ 332.918592] Bluetooth: hci4: command 0x1009 tx timeout 2019/03/09 16:12:39 executed programs: 108 [ 336.214508] FAULT_INJECTION: forcing a failure. [ 336.214508] name failslab, interval 1, probability 0, space 0, times 0 [ 336.218203] CPU: 1 PID: 7227 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 336.219271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 336.220511] Call Trace: [ 336.220960] dump_stack+0x162/0x1e4 [ 336.221482] should_fail.cold.4+0xa/0x17 [ 336.222101] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 336.222841] ? __lock_acquire+0x797/0x4950 [ 336.223482] ? mark_held_locks+0x130/0x130 [ 336.224142] __should_failslab+0x124/0x180 [ 336.224741] should_failslab+0x9/0x14 [ 336.225348] kmem_cache_alloc_node+0x56/0x730 [ 336.225991] __alloc_skb+0xd6/0x610 [ 336.226580] ? skb_scrub_packet+0x490/0x490 [ 336.227190] ? __lock_is_held+0xb5/0x140 [ 336.227830] bcsp_recv+0x8e1/0x1410 [ 336.228355] hci_uart_tty_receive+0x232/0x540 [ 336.229054] tty_ioctl+0x6dc/0x1710 [ 336.229621] ? tty_vhangup+0x30/0x30 [ 336.230175] ? kasan_check_read+0x11/0x20 [ 336.230820] ? mark_held_locks+0x130/0x130 [ 336.231447] ? proc_fail_nth_write+0x9e/0x1d0 [ 336.232243] ? proc_cwd_link+0x1d0/0x1d0 [ 336.233025] ? __fdget_pos+0xec/0x110 [ 336.233750] ? __fdget_pos+0xec/0x110 [ 336.234480] ? find_held_lock+0x36/0x1d0 [ 336.235251] ? find_held_lock+0x36/0x1d0 [ 336.236028] ? tty_vhangup+0x30/0x30 [ 336.236737] do_vfs_ioctl+0x1e1/0x1300 [ 336.237477] ? lock_downgrade+0x7f0/0x7f0 [ 336.238092] ? ioctl_preallocate+0x210/0x210 [ 336.238772] ? __fget+0x37d/0x530 [ 336.239266] ? ksys_dup3+0x3d0/0x3d0 [ 336.239849] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 336.240658] ? fput+0x130/0x1a0 [ 336.241173] ? security_file_ioctl+0x94/0xc0 [ 336.241847] ksys_ioctl+0xa9/0xd0 [ 336.242511] __x64_sys_ioctl+0x73/0xb0 [ 336.243262] do_syscall_64+0x103/0x600 [ 336.244007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.244884] RIP: 0033:0x457649 [ 336.245397] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.248184] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 336.249353] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 336.250433] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 336.251513] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 336.252853] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 336.254235] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 336.257465] Bluetooth: Can't allocate mem for new packet [ 336.871054] FAULT_INJECTION: forcing a failure. [ 336.871054] name failslab, interval 1, probability 0, space 0, times 0 [ 336.872801] CPU: 1 PID: 7237 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 336.873827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 336.875070] Call Trace: [ 336.875458] dump_stack+0x162/0x1e4 [ 336.875997] should_fail.cold.4+0xa/0x17 [ 336.876565] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 336.877383] ? __lock_acquire+0x797/0x4950 [ 336.877977] ? mark_held_locks+0x130/0x130 [ 336.878590] __should_failslab+0x124/0x180 [ 336.879185] should_failslab+0x9/0x14 [ 336.879741] kmem_cache_alloc_node+0x56/0x730 [ 336.880369] __alloc_skb+0xd6/0x610 [ 336.880895] ? skb_scrub_packet+0x490/0x490 [ 336.881494] ? __lock_is_held+0xb5/0x140 [ 336.882071] bcsp_recv+0x8e1/0x1410 [ 336.882586] hci_uart_tty_receive+0x232/0x540 [ 336.883225] tty_ioctl+0x6dc/0x1710 [ 336.883739] ? tty_vhangup+0x30/0x30 [ 336.884267] ? kasan_check_read+0x11/0x20 [ 336.884854] ? mark_held_locks+0x130/0x130 [ 336.885458] ? proc_fail_nth_write+0x9e/0x1d0 [ 336.886103] ? proc_cwd_link+0x1d0/0x1d0 [ 336.886686] ? __fdget_pos+0xec/0x110 [ 336.887249] ? __fdget_pos+0xec/0x110 [ 336.887802] ? find_held_lock+0x36/0x1d0 [ 336.888387] ? find_held_lock+0x36/0x1d0 [ 336.888983] ? tty_vhangup+0x30/0x30 [ 336.889526] do_vfs_ioctl+0x1e1/0x1300 [ 336.890090] ? lock_downgrade+0x7f0/0x7f0 [ 336.890712] ? ioctl_preallocate+0x210/0x210 [ 336.891356] ? __fget+0x37d/0x530 [ 336.891863] ? ksys_dup3+0x3d0/0x3d0 [ 336.892401] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 336.893207] ? fput+0x130/0x1a0 [ 336.893661] ? security_file_ioctl+0x94/0xc0 [ 336.894301] ksys_ioctl+0xa9/0xd0 [ 336.894810] __x64_sys_ioctl+0x73/0xb0 [ 336.895375] do_syscall_64+0x103/0x600 [ 336.895942] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.896695] RIP: 0033:0x457649 [ 336.897223] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.899916] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 336.901036] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 336.902096] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 336.903134] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 336.904177] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 336.905222] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 336.915055] FAULT_INJECTION: forcing a failure. [ 336.915055] name failslab, interval 1, probability 0, space 0, times 0 [ 336.918039] FAULT_INJECTION: forcing a failure. [ 336.918039] name failslab, interval 1, probability 0, space 0, times 0 [ 336.921010] FAULT_INJECTION: forcing a failure. [ 336.921010] name failslab, interval 1, probability 0, space 0, times 0 [ 336.923459] CPU: 1 PID: 7235 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 336.924501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 336.925730] Call Trace: [ 336.926118] dump_stack+0x162/0x1e4 [ 336.926650] should_fail.cold.4+0xa/0x17 [ 336.927259] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 336.927997] ? __lock_acquire+0x797/0x4950 [ 336.928631] ? mark_held_locks+0x130/0x130 [ 336.929254] __should_failslab+0x124/0x180 [ 336.929878] should_failslab+0x9/0x14 [ 336.930419] kmem_cache_alloc_node+0x56/0x730 [ 336.931087] __alloc_skb+0xd6/0x610 [ 336.931609] ? skb_scrub_packet+0x490/0x490 [ 336.932256] ? __lock_is_held+0xb5/0x140 [ 336.932821] bcsp_recv+0x8e1/0x1410 [ 336.933384] hci_uart_tty_receive+0x232/0x540 [ 336.934013] tty_ioctl+0x6dc/0x1710 [ 336.934539] ? tty_vhangup+0x30/0x30 [ 336.935056] ? kasan_check_read+0x11/0x20 [ 336.935663] ? mark_held_locks+0x130/0x130 [ 336.936254] ? proc_fail_nth_write+0x9e/0x1d0 [ 336.936950] ? proc_cwd_link+0x1d0/0x1d0 [ 336.936995] Bluetooth: Can't allocate mem for new packet [ 336.937515] ? __fdget_pos+0xec/0x110 [ 336.937527] ? __fdget_pos+0xec/0x110 [ 336.939506] ? find_held_lock+0x36/0x1d0 [ 336.940088] ? find_held_lock+0x36/0x1d0 [ 336.940701] ? tty_vhangup+0x30/0x30 [ 336.941238] do_vfs_ioctl+0x1e1/0x1300 [ 336.941817] ? lock_downgrade+0x7f0/0x7f0 [ 336.942420] ? ioctl_preallocate+0x210/0x210 [ 336.943079] ? __fget+0x37d/0x530 [ 336.943601] ? ksys_dup3+0x3d0/0x3d0 [ 336.944132] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 336.944923] ? fput+0x130/0x1a0 [ 336.945408] ? security_file_ioctl+0x94/0xc0 [ 336.946040] ksys_ioctl+0xa9/0xd0 [ 336.946538] __x64_sys_ioctl+0x73/0xb0 [ 336.947097] do_syscall_64+0x103/0x600 [ 336.947657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.948407] RIP: 0033:0x457649 [ 336.948884] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.951587] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 336.952680] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 336.953717] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 336.954750] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 336.955783] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 336.956825] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 336.957893] CPU: 0 PID: 7232 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 336.958939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 336.960148] Call Trace: [ 336.960534] dump_stack+0x162/0x1e4 [ 336.961093] should_fail.cold.4+0xa/0x17 [ 336.961680] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 336.962422] ? __lock_acquire+0x797/0x4950 [ 336.963037] ? mark_held_locks+0x130/0x130 [ 336.963644] __should_failslab+0x124/0x180 [ 336.964256] should_failslab+0x9/0x14 [ 336.964822] kmem_cache_alloc_node+0x56/0x730 [ 336.965489] __alloc_skb+0xd6/0x610 [ 336.966016] ? skb_scrub_packet+0x490/0x490 [ 336.966639] ? __lock_is_held+0xb5/0x140 [ 336.967369] bcsp_recv+0x8e1/0x1410 [ 336.968066] hci_uart_tty_receive+0x232/0x540 [ 336.968925] tty_ioctl+0x6dc/0x1710 [ 336.969610] ? tty_vhangup+0x30/0x30 [ 336.970319] ? kasan_check_read+0x11/0x20 [ 336.971111] ? mark_held_locks+0x130/0x130 [ 336.971860] ? proc_fail_nth_write+0x9e/0x1d0 [ 336.972503] ? proc_cwd_link+0x1d0/0x1d0 [ 336.973103] ? __fdget_pos+0xec/0x110 [ 336.973647] ? __fdget_pos+0xec/0x110 [ 336.974202] ? find_held_lock+0x36/0x1d0 [ 336.974816] ? find_held_lock+0x36/0x1d0 [ 336.975396] ? tty_vhangup+0x30/0x30 [ 336.975930] do_vfs_ioctl+0x1e1/0x1300 [ 336.976487] ? lock_downgrade+0x7f0/0x7f0 [ 336.977087] ? ioctl_preallocate+0x210/0x210 [ 336.977723] ? __fget+0x37d/0x530 [ 336.978218] ? ksys_dup3+0x3d0/0x3d0 [ 336.978751] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 336.979538] ? fput+0x130/0x1a0 [ 336.980018] ? security_file_ioctl+0x94/0xc0 [ 336.980648] ksys_ioctl+0xa9/0xd0 [ 336.981149] __x64_sys_ioctl+0x73/0xb0 [ 336.981699] do_syscall_64+0x103/0x600 [ 336.982254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.982990] RIP: 0033:0x457649 [ 336.983435] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.986096] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 336.987356] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 336.988701] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 336.990052] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 336.991398] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 336.992462] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 336.993518] CPU: 1 PID: 7238 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 336.994577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 336.995799] Call Trace: [ 336.996184] dump_stack+0x162/0x1e4 [ 336.996713] should_fail.cold.4+0xa/0x17 [ 336.997363] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 336.998104] ? __lock_acquire+0x797/0x4950 [ 336.998713] ? mark_held_locks+0x130/0x130 [ 336.999328] __should_failslab+0x124/0x180 [ 336.999336] Bluetooth: Can't allocate mem for new packet [ 336.999939] should_failslab+0x9/0x14 [ 336.999946] kmem_cache_alloc_node+0x56/0x730 [ 336.999959] __alloc_skb+0xd6/0x610 [ 336.999970] ? skb_scrub_packet+0x490/0x490 [ 337.000936] Bluetooth: Can't allocate mem for new packet [ 337.001315] ? __lock_is_held+0xb5/0x140 [ 337.001329] bcsp_recv+0x8e1/0x1410 [ 337.004998] hci_uart_tty_receive+0x232/0x540 [ 337.005648] tty_ioctl+0x6dc/0x1710 [ 337.006173] ? tty_vhangup+0x30/0x30 [ 337.006710] ? kasan_check_read+0x11/0x20 [ 337.007308] ? mark_held_locks+0x130/0x130 [ 337.007913] ? proc_fail_nth_write+0x9e/0x1d0 [ 337.008554] ? proc_cwd_link+0x1d0/0x1d0 [ 337.009143] ? __fdget_pos+0xec/0x110 [ 337.009690] ? __fdget_pos+0xec/0x110 [ 337.010240] ? find_held_lock+0x36/0x1d0 [ 337.010849] ? find_held_lock+0x36/0x1d0 [ 337.011440] ? tty_vhangup+0x30/0x30 [ 337.011979] do_vfs_ioctl+0x1e1/0x1300 [ 337.012539] ? lock_downgrade+0x7f0/0x7f0 [ 337.013145] ? ioctl_preallocate+0x210/0x210 [ 337.013783] ? __fget+0x37d/0x530 [ 337.014284] ? ksys_dup3+0x3d0/0x3d0 [ 337.014821] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 337.015613] ? fput+0x130/0x1a0 [ 337.016092] ? security_file_ioctl+0x94/0xc0 [ 337.016730] ksys_ioctl+0xa9/0xd0 [ 337.017268] __x64_sys_ioctl+0x73/0xb0 [ 337.017831] do_syscall_64+0x103/0x600 [ 337.018395] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.019139] RIP: 0033:0x457649 [ 337.019603] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.022303] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 337.023398] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 337.024427] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 337.025469] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 337.026497] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 337.027525] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 337.029007] Bluetooth: Can't allocate mem for new packet [ 338.276727] Bluetooth: hci0: command 0x1003 tx timeout [ 338.278084] Bluetooth: hci0: sending frame failed (-49) [ 338.916681] Bluetooth: hci1: command 0x1003 tx timeout [ 338.916797] Bluetooth: hci4: command 0x1003 tx timeout [ 338.919496] Bluetooth: hci1: sending frame failed (-49) [ 338.920861] Bluetooth: hci4: sending frame failed (-49) [ 338.922327] Bluetooth: hci3: command 0x1003 tx timeout [ 338.923589] Bluetooth: hci3: sending frame failed (-49) [ 338.924668] Bluetooth: hci2: command 0x1003 tx timeout [ 338.925662] Bluetooth: hci2: sending frame failed (-49) [ 338.996786] Bluetooth: hci5: command 0x1003 tx timeout [ 338.997768] Bluetooth: hci5: sending frame failed (-49) [ 340.356799] Bluetooth: hci0: command 0x1001 tx timeout [ 340.358056] Bluetooth: hci0: sending frame failed (-49) [ 340.996875] Bluetooth: hci2: command 0x1001 tx timeout [ 340.998514] Bluetooth: hci2: sending frame failed (-49) [ 340.999847] Bluetooth: hci3: command 0x1001 tx timeout [ 341.000996] Bluetooth: hci3: sending frame failed (-49) [ 341.001895] Bluetooth: hci4: command 0x1001 tx timeout [ 341.002784] Bluetooth: hci4: sending frame failed (-49) [ 341.003681] Bluetooth: hci1: command 0x1001 tx timeout [ 341.004659] Bluetooth: hci1: sending frame failed (-49) [ 341.076736] Bluetooth: hci5: command 0x1001 tx timeout [ 341.077677] Bluetooth: hci5: sending frame failed (-49) [ 342.436864] Bluetooth: hci0: command 0x1009 tx timeout [ 343.076738] Bluetooth: hci1: command 0x1009 tx timeout [ 343.077771] Bluetooth: hci4: command 0x1009 tx timeout [ 343.078843] Bluetooth: hci3: command 0x1009 tx timeout [ 343.079886] Bluetooth: hci2: command 0x1009 tx timeout [ 343.156715] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:12:49 executed programs: 114 [ 346.452999] FAULT_INJECTION: forcing a failure. [ 346.452999] name failslab, interval 1, probability 0, space 0, times 0 [ 346.455110] CPU: 0 PID: 7251 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 346.456130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 346.457321] Call Trace: [ 346.457710] dump_stack+0x162/0x1e4 [ 346.458212] should_fail.cold.4+0xa/0x17 [ 346.458795] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 346.459513] ? __lock_acquire+0x797/0x4950 [ 346.460114] ? mark_held_locks+0x130/0x130 [ 346.460706] __should_failslab+0x124/0x180 [ 346.461333] should_failslab+0x9/0x14 [ 346.461889] kmem_cache_alloc_node+0x56/0x730 [ 346.462538] __alloc_skb+0xd6/0x610 [ 346.463058] ? skb_scrub_packet+0x490/0x490 [ 346.463675] ? __lock_is_held+0xb5/0x140 [ 346.464274] bcsp_recv+0x8e1/0x1410 [ 346.464785] hci_uart_tty_receive+0x232/0x540 [ 346.465446] tty_ioctl+0x6dc/0x1710 [ 346.465954] ? tty_vhangup+0x30/0x30 [ 346.466493] ? kasan_check_read+0x11/0x20 [ 346.467101] ? mark_held_locks+0x130/0x130 [ 346.467711] ? proc_fail_nth_write+0x9e/0x1d0 [ 346.468368] ? proc_cwd_link+0x1d0/0x1d0 [ 346.468953] ? __fdget_pos+0xec/0x110 [ 346.469509] ? __fdget_pos+0xec/0x110 [ 346.470067] ? find_held_lock+0x36/0x1d0 [ 346.470653] ? find_held_lock+0x36/0x1d0 [ 346.471251] ? tty_vhangup+0x30/0x30 [ 346.471813] do_vfs_ioctl+0x1e1/0x1300 [ 346.472383] ? lock_downgrade+0x7f0/0x7f0 [ 346.473004] ? ioctl_preallocate+0x210/0x210 [ 346.473634] ? __fget+0x37d/0x530 [ 346.474129] ? ksys_dup3+0x3d0/0x3d0 [ 346.474668] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 346.475448] ? fput+0x130/0x1a0 [ 346.475920] ? security_file_ioctl+0x94/0xc0 [ 346.476544] ksys_ioctl+0xa9/0xd0 [ 346.477042] __x64_sys_ioctl+0x73/0xb0 [ 346.477597] do_syscall_64+0x103/0x600 [ 346.478153] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.478886] RIP: 0033:0x457649 [ 346.479345] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.482008] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 346.483115] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 346.484158] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 346.485182] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 346.486205] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 346.487231] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 346.491156] Bluetooth: Can't allocate mem for new packet [ 347.107085] FAULT_INJECTION: forcing a failure. [ 347.107085] name failslab, interval 1, probability 0, space 0, times 0 [ 347.108688] CPU: 0 PID: 7263 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 347.109698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 347.110887] Call Trace: [ 347.111262] dump_stack+0x162/0x1e4 [ 347.111908] should_fail.cold.4+0xa/0x17 [ 347.112484] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 347.113214] ? __lock_acquire+0x797/0x4950 [ 347.113819] ? mark_held_locks+0x130/0x130 [ 347.114423] __should_failslab+0x124/0x180 [ 347.115032] should_failslab+0x9/0x14 [ 347.115558] kmem_cache_alloc_node+0x56/0x730 [ 347.115571] __alloc_skb+0xd6/0x610 [ 347.115580] ? skb_scrub_packet+0x490/0x490 [ 347.115588] ? __lock_is_held+0xb5/0x140 [ 347.115604] bcsp_recv+0x8e1/0x1410 [ 347.115616] hci_uart_tty_receive+0x232/0x540 [ 347.115633] tty_ioctl+0x6dc/0x1710 [ 347.119382] ? tty_vhangup+0x30/0x30 [ 347.120602] ? kasan_check_read+0x11/0x20 [ 347.121220] ? mark_held_locks+0x130/0x130 [ 347.121830] ? proc_fail_nth_write+0x9e/0x1d0 [ 347.121844] ? proc_cwd_link+0x1d0/0x1d0 [ 347.123271] ? __fdget_pos+0xec/0x110 [ 347.123812] ? __fdget_pos+0xec/0x110 [ 347.124359] ? find_held_lock+0x36/0x1d0 [ 347.124945] ? find_held_lock+0x36/0x1d0 [ 347.125533] ? tty_vhangup+0x30/0x30 [ 347.126063] do_vfs_ioctl+0x1e1/0x1300 [ 347.126612] ? lock_downgrade+0x7f0/0x7f0 [ 347.127208] ? ioctl_preallocate+0x210/0x210 [ 347.127836] ? __fget+0x37d/0x530 [ 347.128331] ? ksys_dup3+0x3d0/0x3d0 [ 347.128866] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 347.129656] ? fput+0x130/0x1a0 [ 347.130128] ? security_file_ioctl+0x94/0xc0 [ 347.130762] ksys_ioctl+0xa9/0xd0 [ 347.131259] __x64_sys_ioctl+0x73/0xb0 [ 347.131821] do_syscall_64+0x103/0x600 [ 347.132376] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.133125] RIP: 0033:0x457649 [ 347.133581] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.136264] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.137485] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 347.138579] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 347.139599] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 347.140636] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 347.141645] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 347.147857] Bluetooth: Can't allocate mem for new packet [ 347.150327] FAULT_INJECTION: forcing a failure. [ 347.150327] name failslab, interval 1, probability 0, space 0, times 0 [ 347.152340] FAULT_INJECTION: forcing a failure. [ 347.152340] name failslab, interval 1, probability 0, space 0, times 0 [ 347.154131] FAULT_INJECTION: forcing a failure. [ 347.154131] name failslab, interval 1, probability 0, space 0, times 0 [ 347.154154] CPU: 1 PID: 7258 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 347.156887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 347.158141] Call Trace: [ 347.158564] dump_stack+0x162/0x1e4 [ 347.159098] should_fail.cold.4+0xa/0x17 [ 347.159724] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 347.160455] ? __lock_acquire+0x797/0x4950 [ 347.161112] ? mark_held_locks+0x130/0x130 [ 347.161722] __should_failslab+0x124/0x180 [ 347.162373] should_failslab+0x9/0x14 [ 347.162890] kmem_cache_alloc_node+0x56/0x730 [ 347.163554] __alloc_skb+0xd6/0x610 [ 347.164081] ? skb_scrub_packet+0x490/0x490 [ 347.164735] ? __lock_is_held+0xb5/0x140 [ 347.165374] bcsp_recv+0x8e1/0x1410 [ 347.165901] hci_uart_tty_receive+0x232/0x540 [ 347.166587] tty_ioctl+0x6dc/0x1710 [ 347.167107] ? tty_vhangup+0x30/0x30 [ 347.167681] ? kasan_check_read+0x11/0x20 [ 347.168280] ? mark_held_locks+0x130/0x130 [ 347.168937] ? proc_fail_nth_write+0x9e/0x1d0 [ 347.169573] ? proc_cwd_link+0x1d0/0x1d0 [ 347.170218] ? __fdget_pos+0xec/0x110 [ 347.170761] ? __fdget_pos+0xec/0x110 [ 347.171347] ? find_held_lock+0x36/0x1d0 [ 347.171928] ? find_held_lock+0x36/0x1d0 [ 347.172555] ? tty_vhangup+0x30/0x30 [ 347.173102] do_vfs_ioctl+0x1e1/0x1300 [ 347.173696] ? lock_downgrade+0x7f0/0x7f0 [ 347.174325] ? ioctl_preallocate+0x210/0x210 [ 347.174970] ? __fget+0x37d/0x530 [ 347.175511] ? ksys_dup3+0x3d0/0x3d0 [ 347.176041] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 347.176877] ? fput+0x130/0x1a0 [ 347.177353] ? security_file_ioctl+0x94/0xc0 [ 347.178027] ksys_ioctl+0xa9/0xd0 [ 347.178522] __x64_sys_ioctl+0x73/0xb0 [ 347.179126] do_syscall_64+0x103/0x600 [ 347.179689] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.180476] RIP: 0033:0x457649 [ 347.180946] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.183793] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.184950] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 347.186010] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 347.187079] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 347.188155] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 347.189227] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 347.190298] CPU: 0 PID: 7264 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 347.191373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 347.192606] Call Trace: [ 347.193000] dump_stack+0x162/0x1e4 [ 347.193534] should_fail.cold.4+0xa/0x17 [ 347.194115] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 347.194848] ? __lock_acquire+0x797/0x4950 [ 347.195452] ? mark_held_locks+0x130/0x130 [ 347.196064] __should_failslab+0x124/0x180 [ 347.196670] should_failslab+0x9/0x14 [ 347.197228] kmem_cache_alloc_node+0x56/0x730 [ 347.197873] __alloc_skb+0xd6/0x610 [ 347.198391] ? skb_scrub_packet+0x490/0x490 [ 347.199014] ? __lock_is_held+0xb5/0x140 [ 347.199602] bcsp_recv+0x8e1/0x1410 [ 347.200129] hci_uart_tty_receive+0x232/0x540 [ 347.200768] tty_ioctl+0x6dc/0x1710 [ 347.201408] ? tty_vhangup+0x30/0x30 [ 347.201982] ? kasan_check_read+0x11/0x20 [ 347.202573] ? mark_held_locks+0x130/0x130 [ 347.203181] ? proc_fail_nth_write+0x9e/0x1d0 [ 347.203812] ? proc_cwd_link+0x1d0/0x1d0 [ 347.204394] ? __fdget_pos+0xec/0x110 [ 347.205003] ? __fdget_pos+0xec/0x110 [ 347.205600] ? find_held_lock+0x36/0x1d0 [ 347.206192] ? find_held_lock+0x36/0x1d0 [ 347.206777] ? tty_vhangup+0x30/0x30 [ 347.207313] do_vfs_ioctl+0x1e1/0x1300 [ 347.207866] ? lock_downgrade+0x7f0/0x7f0 [ 347.208458] ? ioctl_preallocate+0x210/0x210 [ 347.209096] ? __fget+0x37d/0x530 [ 347.209593] ? ksys_dup3+0x3d0/0x3d0 [ 347.210127] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 347.210910] ? fput+0x130/0x1a0 [ 347.211384] ? security_file_ioctl+0x94/0xc0 [ 347.212015] ksys_ioctl+0xa9/0xd0 [ 347.212532] __x64_sys_ioctl+0x73/0xb0 [ 347.213102] do_syscall_64+0x103/0x600 [ 347.213657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.214396] RIP: 0033:0x457649 [ 347.214861] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.217536] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.218592] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 347.219606] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 347.220629] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 347.221647] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 347.222649] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 347.223686] CPU: 1 PID: 7260 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 347.224754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 347.226046] Call Trace: [ 347.226436] dump_stack+0x162/0x1e4 [ 347.226973] should_fail.cold.4+0xa/0x17 [ 347.227586] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 347.228346] ? __lock_acquire+0x797/0x4950 [ 347.228965] ? mark_held_locks+0x130/0x130 [ 347.229608] __should_failslab+0x124/0x180 [ 347.230220] should_failslab+0x9/0x14 [ 347.230796] kmem_cache_alloc_node+0x56/0x730 [ 347.231449] __alloc_skb+0xd6/0x610 [ 347.232061] ? skb_scrub_packet+0x490/0x490 [ 347.232695] ? __lock_is_held+0xb5/0x140 [ 347.233311] bcsp_recv+0x8e1/0x1410 [ 347.233872] hci_uart_tty_receive+0x232/0x540 [ 347.234460] Bluetooth: Can't allocate mem for new packet [ 347.234516] tty_ioctl+0x6dc/0x1710 [ 347.235432] Bluetooth: Can't allocate mem for new packet [ 347.235827] ? tty_vhangup+0x30/0x30 [ 347.237226] ? kasan_check_read+0x11/0x20 [ 347.237848] ? mark_held_locks+0x130/0x130 [ 347.238509] ? proc_fail_nth_write+0x9e/0x1d0 [ 347.239166] ? proc_cwd_link+0x1d0/0x1d0 [ 347.239800] ? __fdget_pos+0xec/0x110 [ 347.240351] ? __fdget_pos+0xec/0x110 [ 347.240959] ? find_held_lock+0x36/0x1d0 [ 347.241549] ? find_held_lock+0x36/0x1d0 [ 347.242182] ? tty_vhangup+0x30/0x30 [ 347.242721] do_vfs_ioctl+0x1e1/0x1300 [ 347.243322] ? lock_downgrade+0x7f0/0x7f0 [ 347.243957] ? ioctl_preallocate+0x210/0x210 [ 347.244603] ? __fget+0x37d/0x530 [ 347.245146] ? ksys_dup3+0x3d0/0x3d0 [ 347.245676] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 347.246510] ? fput+0x130/0x1a0 [ 347.246992] ? security_file_ioctl+0x94/0xc0 [ 347.247678] ksys_ioctl+0xa9/0xd0 [ 347.248176] __x64_sys_ioctl+0x73/0xb0 [ 347.248761] do_syscall_64+0x103/0x600 [ 347.249353] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.250120] RIP: 0033:0x457649 [ 347.250590] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.253352] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.254496] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 347.255556] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 347.256616] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 347.257693] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 347.258749] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 347.265348] Bluetooth: Can't allocate mem for new packet [ 348.516708] Bluetooth: hci0: command 0x1003 tx timeout [ 348.520199] Bluetooth: hci0: sending frame failed (-49) [ 349.156682] Bluetooth: hci1: command 0x1003 tx timeout [ 349.156711] Bluetooth: hci3: command 0x1003 tx timeout [ 349.158842] Bluetooth: hci1: sending frame failed (-49) [ 349.160035] Bluetooth: hci3: sending frame failed (-49) [ 349.161457] Bluetooth: hci5: command 0x1003 tx timeout [ 349.162863] Bluetooth: hci5: sending frame failed (-49) [ 349.164147] Bluetooth: hci4: command 0x1003 tx timeout [ 349.165429] Bluetooth: hci4: sending frame failed (-49) [ 349.166833] Bluetooth: hci2: command 0x1003 tx timeout [ 349.168091] Bluetooth: hci2: sending frame failed (-49) [ 350.596830] Bluetooth: hci0: command 0x1001 tx timeout [ 350.598268] Bluetooth: hci0: sending frame failed (-49) [ 351.236878] Bluetooth: hci2: command 0x1001 tx timeout [ 351.238517] Bluetooth: hci2: sending frame failed (-49) [ 351.240021] Bluetooth: hci4: command 0x1001 tx timeout [ 351.241529] Bluetooth: hci4: sending frame failed (-49) [ 351.243453] Bluetooth: hci5: command 0x1001 tx timeout [ 351.244471] Bluetooth: hci5: sending frame failed (-49) [ 351.245460] Bluetooth: hci3: command 0x1001 tx timeout [ 351.246382] Bluetooth: hci3: sending frame failed (-49) [ 351.247618] Bluetooth: hci1: command 0x1001 tx timeout [ 351.248539] Bluetooth: hci1: sending frame failed (-49) [ 352.676723] Bluetooth: hci0: command 0x1009 tx timeout [ 353.316933] Bluetooth: hci1: command 0x1009 tx timeout [ 353.318037] Bluetooth: hci3: command 0x1009 tx timeout [ 353.318800] Bluetooth: hci5: command 0x1009 tx timeout [ 353.319571] Bluetooth: hci4: command 0x1009 tx timeout [ 353.320340] Bluetooth: hci2: command 0x1009 tx timeout 2019/03/09 16:12:59 executed programs: 120 [ 356.695047] FAULT_INJECTION: forcing a failure. [ 356.695047] name failslab, interval 1, probability 0, space 0, times 0 [ 356.697486] CPU: 0 PID: 7273 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 356.698861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 356.700462] Call Trace: [ 356.700977] dump_stack+0x162/0x1e4 [ 356.701670] should_fail.cold.4+0xa/0x17 [ 356.702413] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 356.703200] ? __lock_acquire+0x797/0x4950 [ 356.703793] ? mark_held_locks+0x130/0x130 [ 356.704451] __should_failslab+0x124/0x180 [ 356.705055] should_failslab+0x9/0x14 [ 356.705652] kmem_cache_alloc_node+0x56/0x730 [ 356.706353] __alloc_skb+0xd6/0x610 [ 356.706910] ? skb_scrub_packet+0x490/0x490 [ 356.707600] ? __lock_is_held+0xb5/0x140 [ 356.708208] bcsp_recv+0x8e1/0x1410 [ 356.708807] hci_uart_tty_receive+0x232/0x540 [ 356.709576] tty_ioctl+0x6dc/0x1710 [ 356.710112] ? tty_vhangup+0x30/0x30 [ 356.710718] ? kasan_check_read+0x11/0x20 [ 356.711354] ? mark_held_locks+0x130/0x130 [ 356.712026] ? proc_fail_nth_write+0x9e/0x1d0 [ 356.712661] ? proc_cwd_link+0x1d0/0x1d0 [ 356.713330] ? __fdget_pos+0xec/0x110 [ 356.713965] ? __fdget_pos+0xec/0x110 [ 356.714610] ? find_held_lock+0x36/0x1d0 [ 356.715380] ? find_held_lock+0x36/0x1d0 [ 356.716120] ? tty_vhangup+0x30/0x30 [ 356.716700] do_vfs_ioctl+0x1e1/0x1300 [ 356.717412] ? lock_downgrade+0x7f0/0x7f0 [ 356.718071] ? ioctl_preallocate+0x210/0x210 [ 356.718874] ? __fget+0x37d/0x530 [ 356.719534] ? ksys_dup3+0x3d0/0x3d0 [ 356.720248] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 356.721250] ? fput+0x130/0x1a0 [ 356.721865] ? security_file_ioctl+0x94/0xc0 [ 356.722711] ksys_ioctl+0xa9/0xd0 [ 356.723378] __x64_sys_ioctl+0x73/0xb0 [ 356.724131] do_syscall_64+0x103/0x600 [ 356.724888] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.725885] RIP: 0033:0x457649 [ 356.726502] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.730078] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 356.731562] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 356.732956] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 356.734333] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 356.735722] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 356.737093] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 356.739340] Bluetooth: Can't allocate mem for new packet [ 357.356409] FAULT_INJECTION: forcing a failure. [ 357.356409] name failslab, interval 1, probability 0, space 0, times 0 [ 357.358514] CPU: 0 PID: 7283 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 357.359534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 357.360722] Call Trace: [ 357.361109] dump_stack+0x162/0x1e4 [ 357.361636] should_fail.cold.4+0xa/0x17 [ 357.362226] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.362236] ? __lock_acquire+0x797/0x4950 [ 357.362248] ? mark_held_locks+0x130/0x130 [ 357.363621] __should_failslab+0x124/0x180 [ 357.364862] should_failslab+0x9/0x14 [ 357.365439] kmem_cache_alloc_node+0x56/0x730 [ 357.365452] __alloc_skb+0xd6/0x610 [ 357.365465] ? skb_scrub_packet+0x490/0x490 [ 357.366647] ? __lock_is_held+0xb5/0x140 [ 357.366662] bcsp_recv+0x8e1/0x1410 [ 357.366675] hci_uart_tty_receive+0x232/0x540 [ 357.366686] tty_ioctl+0x6dc/0x1710 [ 357.366695] ? tty_vhangup+0x30/0x30 [ 357.366702] ? kasan_check_read+0x11/0x20 [ 357.366713] ? mark_held_locks+0x130/0x130 [ 357.366720] ? proc_fail_nth_write+0x9e/0x1d0 [ 357.366727] ? proc_cwd_link+0x1d0/0x1d0 [ 357.366734] ? __fdget_pos+0xec/0x110 [ 357.366742] ? __fdget_pos+0xec/0x110 [ 357.366752] ? find_held_lock+0x36/0x1d0 [ 357.366761] ? find_held_lock+0x36/0x1d0 [ 357.366771] ? tty_vhangup+0x30/0x30 [ 357.366779] do_vfs_ioctl+0x1e1/0x1300 [ 357.366787] ? lock_downgrade+0x7f0/0x7f0 [ 357.366796] ? ioctl_preallocate+0x210/0x210 [ 357.366806] ? __fget+0x37d/0x530 [ 357.366816] ? ksys_dup3+0x3d0/0x3d0 [ 357.366826] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 357.366833] ? fput+0x130/0x1a0 [ 357.366845] ? security_file_ioctl+0x94/0xc0 [ 357.366855] ksys_ioctl+0xa9/0xd0 [ 357.366864] __x64_sys_ioctl+0x73/0xb0 [ 357.366873] do_syscall_64+0x103/0x600 [ 357.366886] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.369288] RIP: 0033:0x457649 [ 357.370363] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.370368] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 357.370376] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 357.370381] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 357.370389] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 357.371627] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 357.371637] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 357.405499] Bluetooth: Can't allocate mem for new packet [ 357.427971] FAULT_INJECTION: forcing a failure. [ 357.427971] name failslab, interval 1, probability 0, space 0, times 0 [ 357.430116] CPU: 0 PID: 7287 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 357.431145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 357.432360] Call Trace: [ 357.432749] dump_stack+0x162/0x1e4 [ 357.433376] should_fail.cold.4+0xa/0x17 [ 357.433968] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.434816] ? __lock_acquire+0x797/0x4950 [ 357.435433] ? mark_held_locks+0x130/0x130 [ 357.436142] __should_failslab+0x124/0x180 [ 357.436763] should_failslab+0x9/0x14 [ 357.437337] kmem_cache_alloc_node+0x56/0x730 [ 357.438095] __alloc_skb+0xd6/0x610 [ 357.438627] ? skb_scrub_packet+0x490/0x490 [ 357.439344] ? __lock_is_held+0xb5/0x140 [ 357.439939] bcsp_recv+0x8e1/0x1410 [ 357.440551] hci_uart_tty_receive+0x232/0x540 [ 357.441213] tty_ioctl+0x6dc/0x1710 [ 357.441820] ? tty_vhangup+0x30/0x30 [ 357.442375] ? kasan_check_read+0x11/0x20 [ 357.443073] ? mark_held_locks+0x130/0x130 [ 357.443681] ? proc_fail_nth_write+0x9e/0x1d0 [ 357.444427] ? proc_cwd_link+0x1d0/0x1d0 [ 357.445056] ? __fdget_pos+0xec/0x110 [ 357.445691] ? __fdget_pos+0xec/0x110 [ 357.446262] ? find_held_lock+0x36/0x1d0 [ 357.446938] ? find_held_lock+0x36/0x1d0 [ 357.447547] ? tty_vhangup+0x30/0x30 [ 357.448167] do_vfs_ioctl+0x1e1/0x1300 [ 357.448753] ? lock_downgrade+0x7f0/0x7f0 [ 357.449474] ? ioctl_preallocate+0x210/0x210 [ 357.450119] ? __fget+0x37d/0x530 [ 357.450699] ? ksys_dup3+0x3d0/0x3d0 [ 357.451246] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 357.452157] ? fput+0x130/0x1a0 [ 357.452648] ? security_file_ioctl+0x94/0xc0 [ 357.453413] ksys_ioctl+0xa9/0xd0 [ 357.453918] __x64_sys_ioctl+0x73/0xb0 [ 357.454565] do_syscall_64+0x103/0x600 [ 357.455130] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.455873] RIP: 0033:0x457649 [ 357.456336] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.459023] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 357.460116] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 357.461324] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 357.462361] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 357.463395] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 357.464459] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 357.466178] Bluetooth: Can't allocate mem for new packet [ 358.756734] Bluetooth: hci0: command 0x1003 tx timeout [ 358.758354] Bluetooth: hci0: sending frame failed (-49) [ 359.396723] Bluetooth: hci1: command 0x1003 tx timeout [ 359.398176] Bluetooth: hci1: sending frame failed (-49) [ 359.476779] Bluetooth: hci2: command 0x1003 tx timeout [ 359.476811] Bluetooth: hci5: command 0x1003 tx timeout [ 359.479407] Bluetooth: hci2: sending frame failed (-49) [ 359.481083] Bluetooth: hci5: sending frame failed (-49) [ 359.482747] Bluetooth: hci4: command 0x1003 tx timeout [ 359.484377] Bluetooth: hci4: sending frame failed (-49) [ 359.486049] Bluetooth: hci3: command 0x1003 tx timeout [ 359.487269] Bluetooth: hci3: sending frame failed (-49) [ 360.836792] Bluetooth: hci0: command 0x1001 tx timeout [ 360.837676] Bluetooth: hci0: sending frame failed (-49) [ 361.476818] Bluetooth: hci1: command 0x1001 tx timeout [ 361.478008] Bluetooth: hci1: sending frame failed (-49) [ 361.556812] Bluetooth: hci3: command 0x1001 tx timeout [ 361.558415] Bluetooth: hci3: sending frame failed (-49) [ 361.559961] Bluetooth: hci4: command 0x1001 tx timeout [ 361.561397] Bluetooth: hci4: sending frame failed (-49) [ 361.562195] Bluetooth: hci5: command 0x1001 tx timeout [ 361.563013] Bluetooth: hci5: sending frame failed (-49) [ 361.563806] Bluetooth: hci2: command 0x1001 tx timeout [ 361.564617] Bluetooth: hci2: sending frame failed (-49) [ 362.916800] Bluetooth: hci0: command 0x1009 tx timeout [ 363.556777] Bluetooth: hci1: command 0x1009 tx timeout [ 363.636793] Bluetooth: hci2: command 0x1009 tx timeout [ 363.638467] Bluetooth: hci5: command 0x1009 tx timeout [ 363.640183] Bluetooth: hci4: command 0x1009 tx timeout [ 363.642197] Bluetooth: hci3: command 0x1009 tx timeout 2019/03/09 16:13:10 executed programs: 126 [ 366.935906] FAULT_INJECTION: forcing a failure. [ 366.935906] name failslab, interval 1, probability 0, space 0, times 0 [ 366.938336] CPU: 1 PID: 7297 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 366.939389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 366.940624] Call Trace: [ 366.941020] dump_stack+0x162/0x1e4 [ 366.941553] should_fail.cold.4+0xa/0x17 [ 366.942142] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.942882] ? __lock_acquire+0x797/0x4950 [ 366.943465] ? mark_held_locks+0x130/0x130 [ 366.944162] __should_failslab+0x124/0x180 [ 366.944786] should_failslab+0x9/0x14 [ 366.945471] kmem_cache_alloc_node+0x56/0x730 [ 366.946342] __alloc_skb+0xd6/0x610 [ 366.947061] ? skb_scrub_packet+0x490/0x490 [ 366.947900] ? __lock_is_held+0xb5/0x140 [ 366.948692] bcsp_recv+0x8e1/0x1410 [ 366.949413] hci_uart_tty_receive+0x232/0x540 [ 366.950296] tty_ioctl+0x6dc/0x1710 [ 366.951023] ? tty_vhangup+0x30/0x30 [ 366.951755] ? kasan_check_read+0x11/0x20 [ 366.952556] ? mark_held_locks+0x130/0x130 [ 366.953379] ? proc_fail_nth_write+0x9e/0x1d0 [ 366.954226] ? proc_cwd_link+0x1d0/0x1d0 [ 366.955000] ? __fdget_pos+0xec/0x110 [ 366.955650] ? __fdget_pos+0xec/0x110 [ 366.956219] ? find_held_lock+0x36/0x1d0 [ 366.956890] ? find_held_lock+0x36/0x1d0 [ 366.957489] ? tty_vhangup+0x30/0x30 [ 366.958098] do_vfs_ioctl+0x1e1/0x1300 [ 366.958697] ? lock_downgrade+0x7f0/0x7f0 [ 366.959407] ? ioctl_preallocate+0x210/0x210 [ 366.960263] ? __fget+0x37d/0x530 [ 366.960928] ? ksys_dup3+0x3d0/0x3d0 [ 366.961636] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 366.962541] ? fput+0x130/0x1a0 [ 366.963039] ? security_file_ioctl+0x94/0xc0 [ 366.963700] ksys_ioctl+0xa9/0xd0 [ 366.964223] __x64_sys_ioctl+0x73/0xb0 [ 366.964825] do_syscall_64+0x103/0x600 [ 366.965492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.966481] RIP: 0033:0x457649 [ 366.967085] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.970653] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 366.971940] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 366.973060] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 366.974175] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 366.975309] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 366.976437] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 366.978696] Bluetooth: Can't allocate mem for new packet [ 367.591648] FAULT_INJECTION: forcing a failure. [ 367.591648] name failslab, interval 1, probability 0, space 0, times 0 [ 367.592721] FAULT_INJECTION: forcing a failure. [ 367.592721] name failslab, interval 1, probability 0, space 0, times 0 [ 367.593449] CPU: 1 PID: 7300 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 367.593465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 367.598028] Call Trace: [ 367.598412] dump_stack+0x162/0x1e4 [ 367.599014] should_fail.cold.4+0xa/0x17 [ 367.599631] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.600451] ? __lock_acquire+0x797/0x4950 [ 367.601146] ? mark_held_locks+0x130/0x130 [ 367.601771] __should_failslab+0x124/0x180 [ 367.602450] should_failslab+0x9/0x14 [ 367.602458] kmem_cache_alloc_node+0x56/0x730 [ 367.602470] __alloc_skb+0xd6/0x610 [ 367.602481] ? skb_scrub_packet+0x490/0x490 [ 367.604415] ? __lock_is_held+0xb5/0x140 [ 367.604430] bcsp_recv+0x8e1/0x1410 [ 367.605908] hci_uart_tty_receive+0x232/0x540 [ 367.605929] tty_ioctl+0x6dc/0x1710 [ 367.608105] ? tty_vhangup+0x30/0x30 [ 367.608839] ? kasan_check_read+0x11/0x20 [ 367.609688] ? mark_held_locks+0x130/0x130 [ 367.610520] ? proc_fail_nth_write+0x9e/0x1d0 [ 367.610528] ? proc_cwd_link+0x1d0/0x1d0 [ 367.610536] ? __fdget_pos+0xec/0x110 [ 367.610544] ? __fdget_pos+0xec/0x110 [ 367.610556] ? find_held_lock+0x36/0x1d0 [ 367.613751] ? find_held_lock+0x36/0x1d0 [ 367.614419] ? tty_vhangup+0x30/0x30 [ 367.614448] FAULT_INJECTION: forcing a failure. [ 367.614448] name failslab, interval 1, probability 0, space 0, times 0 [ 367.614998] do_vfs_ioctl+0x1e1/0x1300 [ 367.615007] ? lock_downgrade+0x7f0/0x7f0 [ 367.615016] ? ioctl_preallocate+0x210/0x210 [ 367.615026] ? __fget+0x37d/0x530 [ 367.615045] ? ksys_dup3+0x3d0/0x3d0 [ 367.620253] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 367.621133] ? fput+0x130/0x1a0 [ 367.621639] ? security_file_ioctl+0x94/0xc0 [ 367.622332] ksys_ioctl+0xa9/0xd0 [ 367.622876] __x64_sys_ioctl+0x73/0xb0 [ 367.623449] do_syscall_64+0x103/0x600 [ 367.624057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.624814] RIP: 0033:0x457649 [ 367.625358] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.628877] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 367.630322] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 367.631408] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 367.632469] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 367.633546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 367.634633] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 367.635731] CPU: 0 PID: 7305 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 367.637127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 367.638418] Call Trace: [ 367.638825] dump_stack+0x162/0x1e4 [ 367.638844] should_fail.cold.4+0xa/0x17 [ 367.640047] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.640807] ? __lock_acquire+0x797/0x4950 [ 367.641448] ? mark_held_locks+0x130/0x130 [ 367.641463] __should_failslab+0x124/0x180 [ 367.642714] should_failslab+0x9/0x14 [ 367.643300] kmem_cache_alloc_node+0x56/0x730 [ 367.643981] __alloc_skb+0xd6/0x610 [ 367.644528] ? skb_scrub_packet+0x490/0x490 [ 367.645208] ? __lock_is_held+0xb5/0x140 [ 367.645818] bcsp_recv+0x8e1/0x1410 [ 367.646374] hci_uart_tty_receive+0x232/0x540 [ 367.647046] tty_ioctl+0x6dc/0x1710 [ 367.647611] ? tty_vhangup+0x30/0x30 [ 367.648152] ? kasan_check_read+0x11/0x20 [ 367.648791] ? mark_held_locks+0x130/0x130 [ 367.649439] ? proc_fail_nth_write+0x9e/0x1d0 [ 367.650105] ? proc_cwd_link+0x1d0/0x1d0 [ 367.650735] ? __fdget_pos+0xec/0x110 [ 367.651299] ? __fdget_pos+0xec/0x110 [ 367.651962] ? find_held_lock+0x36/0x1d0 [ 367.652732] ? find_held_lock+0x36/0x1d0 [ 367.653516] ? tty_vhangup+0x30/0x30 [ 367.654228] do_vfs_ioctl+0x1e1/0x1300 [ 367.654965] ? lock_downgrade+0x7f0/0x7f0 [ 367.655748] ? ioctl_preallocate+0x210/0x210 [ 367.656582] ? __fget+0x37d/0x530 [ 367.657224] ? ksys_dup3+0x3d0/0x3d0 [ 367.657779] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 367.658640] ? fput+0x130/0x1a0 [ 367.659123] ? security_file_ioctl+0x94/0xc0 [ 367.659820] ksys_ioctl+0xa9/0xd0 [ 367.660322] __x64_sys_ioctl+0x73/0xb0 [ 367.660944] do_syscall_64+0x103/0x600 [ 367.661534] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.662315] RIP: 0033:0x457649 [ 367.662823] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.665602] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 367.666773] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 367.667847] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 367.668974] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 367.670045] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 367.671119] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 367.681530] CPU: 0 PID: 7307 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 367.682592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 367.683840] Call Trace: [ 367.684217] dump_stack+0x162/0x1e4 [ 367.684762] should_fail.cold.4+0xa/0x17 [ 367.685371] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.686135] ? __lock_acquire+0x797/0x4950 [ 367.686733] ? mark_held_locks+0x130/0x130 [ 367.686846] Bluetooth: Can't allocate mem for new packet [ 367.687373] __should_failslab+0x124/0x180 [ 367.687383] should_failslab+0x9/0x14 [ 367.687395] kmem_cache_alloc_node+0x56/0x730 [ 367.690175] __alloc_skb+0xd6/0x610 [ 367.690681] Bluetooth: Can't allocate mem for new packet [ 367.690758] ? skb_scrub_packet+0x490/0x490 [ 367.692469] ? __lock_is_held+0xb5/0x140 [ 367.693229] bcsp_recv+0x8e1/0x1410 [ 367.693802] hci_uart_tty_receive+0x232/0x540 [ 367.694483] tty_ioctl+0x6dc/0x1710 [ 367.695032] ? tty_vhangup+0x30/0x30 [ 367.695577] ? kasan_check_read+0x11/0x20 [ 367.696198] ? mark_held_locks+0x130/0x130 [ 367.696829] ? proc_fail_nth_write+0x9e/0x1d0 [ 367.697493] ? proc_cwd_link+0x1d0/0x1d0 [ 367.698096] ? __fdget_pos+0xec/0x110 [ 367.698657] ? __fdget_pos+0xec/0x110 [ 367.699230] ? find_held_lock+0x36/0x1d0 [ 367.699835] ? find_held_lock+0x36/0x1d0 [ 367.700439] ? tty_vhangup+0x30/0x30 [ 367.700995] do_vfs_ioctl+0x1e1/0x1300 [ 367.701580] ? lock_downgrade+0x7f0/0x7f0 [ 367.702204] ? ioctl_preallocate+0x210/0x210 [ 367.702871] ? __fget+0x37d/0x530 [ 367.703394] ? ksys_dup3+0x3d0/0x3d0 [ 367.703953] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 367.704801] ? fput+0x130/0x1a0 [ 367.705251] ? security_file_ioctl+0x94/0xc0 [ 367.705910] ksys_ioctl+0xa9/0xd0 [ 367.706428] __x64_sys_ioctl+0x73/0xb0 [ 367.707013] do_syscall_64+0x103/0x600 [ 367.707600] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.708372] RIP: 0033:0x457649 [ 367.708855] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.711630] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 367.712761] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 367.713817] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 367.714891] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 367.715975] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 367.717058] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 367.720999] Bluetooth: Can't allocate mem for new packet [ 368.996683] Bluetooth: hci0: command 0x1003 tx timeout [ 369.002372] Bluetooth: hci0: sending frame failed (-49) [ 369.636697] Bluetooth: hci4: command 0x1003 tx timeout [ 369.637973] Bluetooth: hci3: command 0x1003 tx timeout [ 369.639227] Bluetooth: hci2: command 0x1003 tx timeout [ 369.640952] Bluetooth: hci4: sending frame failed (-49) [ 369.641999] Bluetooth: hci2: sending frame failed (-49) [ 369.644039] Bluetooth: hci3: sending frame failed (-49) [ 369.647188] Bluetooth: hci1: command 0x1003 tx timeout [ 369.649057] Bluetooth: hci1: sending frame failed (-49) [ 369.796765] Bluetooth: hci5: command 0x1003 tx timeout [ 369.798076] Bluetooth: hci5: sending frame failed (-49) [ 371.076848] Bluetooth: hci0: command 0x1001 tx timeout [ 371.078790] Bluetooth: hci0: sending frame failed (-49) [ 371.716754] Bluetooth: hci2: command 0x1001 tx timeout [ 371.716768] Bluetooth: hci1: command 0x1001 tx timeout [ 371.718572] Bluetooth: hci2: sending frame failed (-49) [ 371.719447] Bluetooth: hci1: sending frame failed (-49) [ 371.720315] Bluetooth: hci3: command 0x1001 tx timeout [ 371.721215] Bluetooth: hci3: sending frame failed (-49) [ 371.722071] Bluetooth: hci4: command 0x1001 tx timeout [ 371.722941] Bluetooth: hci4: sending frame failed (-49) [ 371.876756] Bluetooth: hci5: command 0x1001 tx timeout [ 371.877928] Bluetooth: hci5: sending frame failed (-49) [ 373.156982] Bluetooth: hci0: command 0x1009 tx timeout [ 373.796837] Bluetooth: hci4: command 0x1009 tx timeout [ 373.798055] Bluetooth: hci3: command 0x1009 tx timeout [ 373.799083] Bluetooth: hci1: command 0x1009 tx timeout [ 373.799950] Bluetooth: hci2: command 0x1009 tx timeout [ 373.956817] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:13:20 executed programs: 132 [ 377.170031] FAULT_INJECTION: forcing a failure. [ 377.170031] name failslab, interval 1, probability 0, space 0, times 0 [ 377.171824] CPU: 0 PID: 7320 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 377.172984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 377.174468] Call Trace: [ 377.174879] dump_stack+0x162/0x1e4 [ 377.175426] should_fail.cold.4+0xa/0x17 [ 377.176045] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.176793] ? __lock_acquire+0x797/0x4950 [ 377.177470] ? mark_held_locks+0x130/0x130 [ 377.178090] __should_failslab+0x124/0x180 [ 377.178740] should_failslab+0x9/0x14 [ 377.179318] kmem_cache_alloc_node+0x56/0x730 [ 377.180166] __alloc_skb+0xd6/0x610 [ 377.180852] ? skb_scrub_packet+0x490/0x490 [ 377.181677] ? __lock_is_held+0xb5/0x140 [ 377.182448] bcsp_recv+0x8e1/0x1410 [ 377.183147] hci_uart_tty_receive+0x232/0x540 [ 377.183999] tty_ioctl+0x6dc/0x1710 [ 377.184689] ? tty_vhangup+0x30/0x30 [ 377.185400] ? kasan_check_read+0x11/0x20 [ 377.186077] ? mark_held_locks+0x130/0x130 [ 377.186682] ? proc_fail_nth_write+0x9e/0x1d0 [ 377.187361] ? proc_cwd_link+0x1d0/0x1d0 [ 377.187939] ? __fdget_pos+0xec/0x110 [ 377.188514] ? __fdget_pos+0xec/0x110 [ 377.189080] ? find_held_lock+0x36/0x1d0 [ 377.189782] ? find_held_lock+0x36/0x1d0 [ 377.190397] ? tty_vhangup+0x30/0x30 [ 377.190960] do_vfs_ioctl+0x1e1/0x1300 [ 377.191574] ? lock_downgrade+0x7f0/0x7f0 [ 377.192191] ? ioctl_preallocate+0x210/0x210 [ 377.192901] ? __fget+0x37d/0x530 [ 377.193389] ? ksys_dup3+0x3d0/0x3d0 [ 377.193985] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 377.194781] ? fput+0x130/0x1a0 [ 377.195300] ? security_file_ioctl+0x94/0xc0 [ 377.195961] ksys_ioctl+0xa9/0xd0 [ 377.196482] __x64_sys_ioctl+0x73/0xb0 [ 377.197098] do_syscall_64+0x103/0x600 [ 377.197701] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.198510] RIP: 0033:0x457649 [ 377.199016] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.202566] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 377.203990] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 377.205327] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 377.206415] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 377.207515] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 377.208596] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 377.211077] Bluetooth: Can't allocate mem for new packet [ 377.829462] FAULT_INJECTION: forcing a failure. [ 377.829462] name failslab, interval 1, probability 0, space 0, times 0 [ 377.831104] CPU: 0 PID: 7322 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 377.832326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 377.833930] Call Trace: [ 377.834433] dump_stack+0x162/0x1e4 [ 377.835152] should_fail.cold.4+0xa/0x17 [ 377.835930] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.836914] ? __lock_acquire+0x797/0x4950 [ 377.837631] ? mark_held_locks+0x130/0x130 [ 377.838288] __should_failslab+0x124/0x180 [ 377.838929] should_failslab+0x9/0x14 [ 377.839496] kmem_cache_alloc_node+0x56/0x730 [ 377.840189] __alloc_skb+0xd6/0x610 [ 377.840708] ? skb_scrub_packet+0x490/0x490 [ 377.841384] ? __lock_is_held+0xb5/0x140 [ 377.842064] bcsp_recv+0x8e1/0x1410 [ 377.842776] hci_uart_tty_receive+0x232/0x540 [ 377.843634] tty_ioctl+0x6dc/0x1710 [ 377.844328] ? tty_vhangup+0x30/0x30 [ 377.844934] ? kasan_check_read+0x11/0x20 [ 377.845571] ? mark_held_locks+0x130/0x130 [ 377.846186] ? proc_fail_nth_write+0x9e/0x1d0 [ 377.846874] ? proc_cwd_link+0x1d0/0x1d0 [ 377.847467] ? __fdget_pos+0xec/0x110 [ 377.848056] ? __fdget_pos+0xec/0x110 [ 377.848605] ? find_held_lock+0x36/0x1d0 [ 377.849301] ? find_held_lock+0x36/0x1d0 [ 377.849905] ? tty_vhangup+0x30/0x30 [ 377.850472] do_vfs_ioctl+0x1e1/0x1300 [ 377.851072] ? lock_downgrade+0x7f0/0x7f0 [ 377.851702] ? ioctl_preallocate+0x210/0x210 [ 377.852539] ? __fget+0x37d/0x530 [ 377.853174] ? ksys_dup3+0x3d0/0x3d0 [ 377.853712] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 377.854497] ? fput+0x130/0x1a0 [ 377.854971] ? security_file_ioctl+0x94/0xc0 [ 377.855601] ksys_ioctl+0xa9/0xd0 [ 377.856098] __x64_sys_ioctl+0x73/0xb0 [ 377.856654] do_syscall_64+0x103/0x600 [ 377.857222] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.857960] RIP: 0033:0x457649 [ 377.858464] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.861346] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 377.862531] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 377.863636] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 377.864742] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 377.865847] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 377.866920] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 377.873492] Bluetooth: Can't allocate mem for new packet [ 377.907844] FAULT_INJECTION: forcing a failure. [ 377.907844] name failslab, interval 1, probability 0, space 0, times 0 [ 377.909664] CPU: 0 PID: 7344 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 377.910730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 377.911976] Call Trace: [ 377.912387] dump_stack+0x162/0x1e4 [ 377.912947] should_fail.cold.4+0xa/0x17 [ 377.913586] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.914348] ? __lock_acquire+0x797/0x4950 [ 377.914996] ? mark_held_locks+0x130/0x130 [ 377.915647] __should_failslab+0x124/0x180 [ 377.916281] should_failslab+0x9/0x14 [ 377.916874] kmem_cache_alloc_node+0x56/0x730 [ 377.917540] __alloc_skb+0xd6/0x610 [ 377.918114] ? skb_scrub_packet+0x490/0x490 [ 377.918755] ? __lock_is_held+0xb5/0x140 [ 377.919385] bcsp_recv+0x8e1/0x1410 [ 377.919935] hci_uart_tty_receive+0x232/0x540 [ 377.920608] tty_ioctl+0x6dc/0x1710 [ 377.921159] ? tty_vhangup+0x30/0x30 [ 377.921715] ? kasan_check_read+0x11/0x20 [ 377.922349] ? mark_held_locks+0x130/0x130 [ 377.922982] ? proc_fail_nth_write+0x9e/0x1d0 [ 377.923669] ? proc_cwd_link+0x1d0/0x1d0 [ 377.924278] ? __fdget_pos+0xec/0x110 [ 377.924847] ? __fdget_pos+0xec/0x110 [ 377.925464] ? find_held_lock+0x36/0x1d0 [ 377.926071] ? find_held_lock+0x36/0x1d0 [ 377.926680] ? tty_vhangup+0x30/0x30 [ 377.927238] do_vfs_ioctl+0x1e1/0x1300 [ 377.927824] ? lock_downgrade+0x7f0/0x7f0 [ 377.928438] ? ioctl_preallocate+0x210/0x210 [ 377.932056] ? __fget+0x37d/0x530 [ 377.932592] ? ksys_dup3+0x3d0/0x3d0 [ 377.933182] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 377.934009] ? fput+0x130/0x1a0 [ 377.934552] ? security_file_ioctl+0x94/0xc0 [ 377.935183] ksys_ioctl+0xa9/0xd0 [ 377.935732] __x64_sys_ioctl+0x73/0xb0 [ 377.936250] do_syscall_64+0x103/0x600 [ 377.936885] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.937664] RIP: 0033:0x457649 [ 377.938150] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.940996] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 377.942198] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 377.943259] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 377.944333] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 377.945420] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 377.946496] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 377.950877] Bluetooth: Can't allocate mem for new packet [ 377.954091] FAULT_INJECTION: forcing a failure. [ 377.954091] name failslab, interval 1, probability 0, space 0, times 0 [ 377.957702] CPU: 1 PID: 7353 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 377.959021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 377.960466] Call Trace: [ 377.960917] dump_stack+0x162/0x1e4 [ 377.961565] should_fail.cold.4+0xa/0x17 [ 377.962261] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.963132] ? __lock_acquire+0x797/0x4950 [ 377.963887] ? mark_held_locks+0x130/0x130 [ 377.964585] __should_failslab+0x124/0x180 [ 377.965320] should_failslab+0x9/0x14 [ 377.965885] kmem_cache_alloc_node+0x56/0x730 [ 377.966545] __alloc_skb+0xd6/0x610 [ 377.967099] ? skb_scrub_packet+0x490/0x490 [ 377.967715] ? __lock_is_held+0xb5/0x140 [ 377.968322] bcsp_recv+0x8e1/0x1410 [ 377.968840] hci_uart_tty_receive+0x232/0x540 [ 377.969527] tty_ioctl+0x6dc/0x1710 [ 377.970042] ? tty_vhangup+0x30/0x30 [ 377.970599] ? kasan_check_read+0x11/0x20 [ 377.971191] ? mark_held_locks+0x130/0x130 [ 377.971894] ? proc_fail_nth_write+0x9e/0x1d0 [ 377.972742] ? proc_cwd_link+0x1d0/0x1d0 [ 377.973515] ? __fdget_pos+0xec/0x110 [ 377.974229] ? __fdget_pos+0xec/0x110 [ 377.974962] ? find_held_lock+0x36/0x1d0 [ 377.975725] ? find_held_lock+0x36/0x1d0 [ 377.976492] ? tty_vhangup+0x30/0x30 [ 377.977131] do_vfs_ioctl+0x1e1/0x1300 [ 377.977690] ? lock_downgrade+0x7f0/0x7f0 [ 377.978337] ? ioctl_preallocate+0x210/0x210 [ 377.978968] ? __fget+0x37d/0x530 [ 377.979508] ? ksys_dup3+0x3d0/0x3d0 [ 377.980042] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 377.980884] ? fput+0x130/0x1a0 [ 377.981414] ? security_file_ioctl+0x94/0xc0 [ 377.982062] ksys_ioctl+0xa9/0xd0 [ 377.982610] __x64_sys_ioctl+0x73/0xb0 [ 377.983172] do_syscall_64+0x103/0x600 [ 377.983784] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.984523] RIP: 0033:0x457649 [ 377.985039] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.987812] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 377.988962] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 377.990035] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 377.991110] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 377.992358] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 377.993720] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 377.997620] Bluetooth: Can't allocate mem for new packet [ 379.236703] Bluetooth: hci0: command 0x1003 tx timeout [ 379.239760] Bluetooth: hci0: sending frame failed (-49) [ 379.876912] Bluetooth: hci1: command 0x1003 tx timeout [ 379.880356] Bluetooth: hci1: sending frame failed (-49) [ 379.956716] Bluetooth: hci2: command 0x1003 tx timeout [ 379.956747] Bluetooth: hci4: command 0x1003 tx timeout [ 379.958459] Bluetooth: hci2: sending frame failed (-49) [ 379.959821] Bluetooth: hci4: sending frame failed (-49) [ 379.962761] Bluetooth: hci3: command 0x1003 tx timeout [ 379.964501] Bluetooth: hci3: sending frame failed (-49) [ 380.036806] Bluetooth: hci5: command 0x1003 tx timeout [ 380.038091] Bluetooth: hci5: sending frame failed (-49) [ 381.316798] Bluetooth: hci0: command 0x1001 tx timeout [ 381.317963] Bluetooth: hci0: sending frame failed (-49) [ 381.957011] Bluetooth: hci1: command 0x1001 tx timeout [ 381.958857] Bluetooth: hci1: sending frame failed (-49) [ 382.036763] Bluetooth: hci2: command 0x1001 tx timeout [ 382.036821] Bluetooth: hci3: command 0x1001 tx timeout [ 382.039453] Bluetooth: hci2: sending frame failed (-49) [ 382.040606] Bluetooth: hci3: sending frame failed (-49) [ 382.041876] Bluetooth: hci4: command 0x1001 tx timeout [ 382.042963] Bluetooth: hci4: sending frame failed (-49) [ 382.116829] Bluetooth: hci5: command 0x1001 tx timeout [ 382.118765] Bluetooth: hci5: sending frame failed (-49) [ 383.396929] Bluetooth: hci0: command 0x1009 tx timeout [ 384.036833] Bluetooth: hci1: command 0x1009 tx timeout [ 384.116787] Bluetooth: hci4: command 0x1009 tx timeout [ 384.117979] Bluetooth: hci3: command 0x1009 tx timeout [ 384.119011] Bluetooth: hci2: command 0x1009 tx timeout [ 384.196835] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:13:30 executed programs: 142 [ 387.418292] FAULT_INJECTION: forcing a failure. [ 387.418292] name failslab, interval 1, probability 0, space 0, times 0 [ 387.420033] CPU: 1 PID: 7359 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 387.421123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 387.422386] Call Trace: [ 387.422776] dump_stack+0x162/0x1e4 [ 387.423328] should_fail.cold.4+0xa/0x17 [ 387.423935] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 387.424720] ? __lock_acquire+0x797/0x4950 [ 387.425341] ? mark_held_locks+0x130/0x130 [ 387.426010] __should_failslab+0x124/0x180 [ 387.426652] should_failslab+0x9/0x14 [ 387.427222] kmem_cache_alloc_node+0x56/0x730 [ 387.427951] __alloc_skb+0xd6/0x610 [ 387.428492] ? skb_scrub_packet+0x490/0x490 [ 387.429181] ? __lock_is_held+0xb5/0x140 [ 387.429820] bcsp_recv+0x8e1/0x1410 [ 387.430381] hci_uart_tty_receive+0x232/0x540 [ 387.431051] tty_ioctl+0x6dc/0x1710 [ 387.431604] ? tty_vhangup+0x30/0x30 [ 387.432160] ? kasan_check_read+0x11/0x20 [ 387.432783] ? mark_held_locks+0x130/0x130 [ 387.433452] ? proc_fail_nth_write+0x9e/0x1d0 [ 387.434115] ? proc_cwd_link+0x1d0/0x1d0 [ 387.434750] ? __fdget_pos+0xec/0x110 [ 387.435295] ? __fdget_pos+0xec/0x110 [ 387.435899] ? find_held_lock+0x36/0x1d0 [ 387.436534] ? find_held_lock+0x36/0x1d0 [ 387.437153] ? tty_vhangup+0x30/0x30 [ 387.437730] do_vfs_ioctl+0x1e1/0x1300 [ 387.438301] ? lock_downgrade+0x7f0/0x7f0 [ 387.438949] ? ioctl_preallocate+0x210/0x210 [ 387.439581] ? __fget+0x37d/0x530 [ 387.440133] ? ksys_dup3+0x3d0/0x3d0 [ 387.440672] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 387.441513] ? fput+0x130/0x1a0 [ 387.442000] ? security_file_ioctl+0x94/0xc0 [ 387.442666] ksys_ioctl+0xa9/0xd0 [ 387.443192] __x64_sys_ioctl+0x73/0xb0 [ 387.443763] do_syscall_64+0x103/0x600 [ 387.444373] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.445147] RIP: 0033:0x457649 [ 387.445649] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 387.448384] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 387.449571] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 387.450639] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 387.451719] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 387.452778] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 387.453861] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 387.456290] Bluetooth: Can't allocate mem for new packet [ 388.078343] FAULT_INJECTION: forcing a failure. [ 388.078343] name failslab, interval 1, probability 0, space 0, times 0 [ 388.083521] CPU: 0 PID: 7368 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 388.084665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 388.085997] Call Trace: [ 388.086400] dump_stack+0x162/0x1e4 [ 388.086957] should_fail.cold.4+0xa/0x17 [ 388.087581] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 388.088385] ? __lock_acquire+0x797/0x4950 [ 388.089076] ? mark_held_locks+0x130/0x130 [ 388.089710] __should_failslab+0x124/0x180 [ 388.090360] should_failslab+0x9/0x14 [ 388.090369] kmem_cache_alloc_node+0x56/0x730 [ 388.090381] __alloc_skb+0xd6/0x610 [ 388.090389] ? skb_scrub_packet+0x490/0x490 [ 388.090403] ? __lock_is_held+0xb5/0x140 [ 388.091897] bcsp_recv+0x8e1/0x1410 [ 388.094830] hci_uart_tty_receive+0x232/0x540 [ 388.095685] tty_ioctl+0x6dc/0x1710 [ 388.095704] ? tty_vhangup+0x30/0x30 [ 388.097041] ? kasan_check_read+0x11/0x20 [ 388.097644] ? mark_held_locks+0x130/0x130 [ 388.098294] ? proc_fail_nth_write+0x9e/0x1d0 [ 388.098972] ? proc_cwd_link+0x1d0/0x1d0 [ 388.099555] ? __fdget_pos+0xec/0x110 [ 388.099567] ? __fdget_pos+0xec/0x110 [ 388.100851] ? find_held_lock+0x36/0x1d0 [ 388.101486] ? find_held_lock+0x36/0x1d0 [ 388.102218] ? tty_vhangup+0x30/0x30 [ 388.102755] do_vfs_ioctl+0x1e1/0x1300 [ 388.102764] ? lock_downgrade+0x7f0/0x7f0 [ 388.102773] ? ioctl_preallocate+0x210/0x210 [ 388.102788] ? __fget+0x37d/0x530 [ 388.104162] ? ksys_dup3+0x3d0/0x3d0 [ 388.106125] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 388.106959] ? fput+0x130/0x1a0 [ 388.107436] ? security_file_ioctl+0x94/0xc0 [ 388.108112] ksys_ioctl+0xa9/0xd0 [ 388.108612] __x64_sys_ioctl+0x73/0xb0 [ 388.108623] do_syscall_64+0x103/0x600 [ 388.108634] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.108646] RIP: 0033:0x457649 [ 388.110734] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.110738] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 388.110747] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 388.110751] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 388.110756] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 388.110760] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 388.110765] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 388.142234] Bluetooth: Can't allocate mem for new packet [ 388.150977] FAULT_INJECTION: forcing a failure. [ 388.150977] name failslab, interval 1, probability 0, space 0, times 0 [ 388.151416] FAULT_INJECTION: forcing a failure. [ 388.151416] name failslab, interval 1, probability 0, space 0, times 0 [ 388.153793] CPU: 1 PID: 7376 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 388.155915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 388.157161] Call Trace: [ 388.157549] dump_stack+0x162/0x1e4 [ 388.158123] should_fail.cold.4+0xa/0x17 [ 388.158712] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 388.159504] ? __lock_acquire+0x797/0x4950 [ 388.160115] ? mark_held_locks+0x130/0x130 [ 388.160758] __should_failslab+0x124/0x180 [ 388.161446] should_failslab+0x9/0x14 [ 388.162001] kmem_cache_alloc_node+0x56/0x730 [ 388.162717] __alloc_skb+0xd6/0x610 [ 388.163241] ? skb_scrub_packet+0x490/0x490 [ 388.163902] ? __lock_is_held+0xb5/0x140 [ 388.164484] bcsp_recv+0x8e1/0x1410 [ 388.165061] hci_uart_tty_receive+0x232/0x540 [ 388.165707] tty_ioctl+0x6dc/0x1710 [ 388.166271] ? tty_vhangup+0x30/0x30 [ 388.166801] ? kasan_check_read+0x11/0x20 [ 388.167440] ? mark_held_locks+0x130/0x130 [ 388.168089] ? proc_fail_nth_write+0x9e/0x1d0 [ 388.168726] ? proc_cwd_link+0x1d0/0x1d0 [ 388.169373] ? __fdget_pos+0xec/0x110 [ 388.169913] ? __fdget_pos+0xec/0x110 [ 388.170508] ? find_held_lock+0x36/0x1d0 [ 388.171087] ? find_held_lock+0x36/0x1d0 [ 388.171719] ? tty_vhangup+0x30/0x30 [ 388.172246] do_vfs_ioctl+0x1e1/0x1300 [ 388.172855] ? lock_downgrade+0x7f0/0x7f0 [ 388.173455] ? ioctl_preallocate+0x210/0x210 [ 388.174128] ? __fget+0x37d/0x530 [ 388.174645] ? ksys_dup3+0x3d0/0x3d0 [ 388.175205] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 388.176037] ? fput+0x130/0x1a0 [ 388.176510] ? security_file_ioctl+0x94/0xc0 [ 388.177240] ksys_ioctl+0xa9/0xd0 [ 388.177734] __x64_sys_ioctl+0x73/0xb0 [ 388.178341] do_syscall_64+0x103/0x600 [ 388.178894] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.179673] RIP: 0033:0x457649 [ 388.180148] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.182959] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 388.184090] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 388.185181] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 388.186255] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 388.187330] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 388.188400] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 388.189500] CPU: 0 PID: 7375 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 388.189930] FAULT_INJECTION: forcing a failure. [ 388.189930] name failslab, interval 1, probability 0, space 0, times 0 [ 388.190578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 388.190587] Call Trace: [ 388.194334] dump_stack+0x162/0x1e4 [ 388.195034] should_fail.cold.4+0xa/0x17 [ 388.195813] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 388.196719] ? __lock_acquire+0x797/0x4950 [ 388.197342] ? mark_held_locks+0x130/0x130 [ 388.197971] __should_failslab+0x124/0x180 [ 388.198579] should_failslab+0x9/0x14 [ 388.199142] kmem_cache_alloc_node+0x56/0x730 [ 388.199805] __alloc_skb+0xd6/0x610 [ 388.200343] ? skb_scrub_packet+0x490/0x490 [ 388.200993] ? __lock_is_held+0xb5/0x140 [ 388.201578] bcsp_recv+0x8e1/0x1410 [ 388.202184] hci_uart_tty_receive+0x232/0x540 [ 388.202816] tty_ioctl+0x6dc/0x1710 [ 388.203354] ? tty_vhangup+0x30/0x30 [ 388.203885] ? kasan_check_read+0x11/0x20 [ 388.204562] ? mark_held_locks+0x130/0x130 [ 388.205189] ? proc_fail_nth_write+0x9e/0x1d0 [ 388.205855] ? proc_cwd_link+0x1d0/0x1d0 [ 388.206453] ? __fdget_pos+0xec/0x110 [ 388.207003] ? __fdget_pos+0xec/0x110 [ 388.207569] ? find_held_lock+0x36/0x1d0 [ 388.208142] ? find_held_lock+0x36/0x1d0 [ 388.208736] ? tty_vhangup+0x30/0x30 [ 388.209277] do_vfs_ioctl+0x1e1/0x1300 [ 388.209862] ? lock_downgrade+0x7f0/0x7f0 [ 388.210451] ? ioctl_preallocate+0x210/0x210 [ 388.211101] ? __fget+0x37d/0x530 [ 388.211591] ? ksys_dup3+0x3d0/0x3d0 [ 388.212298] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 388.213332] ? fput+0x130/0x1a0 [ 388.213976] ? security_file_ioctl+0x94/0xc0 [ 388.214815] ksys_ioctl+0xa9/0xd0 [ 388.215473] __x64_sys_ioctl+0x73/0xb0 [ 388.216248] do_syscall_64+0x103/0x600 [ 388.216941] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.217711] RIP: 0033:0x457649 [ 388.218169] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.220915] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 388.222044] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 388.223111] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 388.224147] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 388.225280] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 388.226377] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 388.227449] CPU: 1 PID: 7373 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 388.228542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 388.229846] Call Trace: [ 388.230280] dump_stack+0x162/0x1e4 [ 388.230814] should_fail.cold.4+0xa/0x17 [ 388.231449] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 388.232219] ? __lock_acquire+0x797/0x4950 [ 388.232493] Bluetooth: Can't allocate mem for new packet [ 388.232839] ? mark_held_locks+0x130/0x130 [ 388.232853] __should_failslab+0x124/0x180 [ 388.234184] Bluetooth: Can't allocate mem for new packet [ 388.234573] should_failslab+0x9/0x14 [ 388.236781] kmem_cache_alloc_node+0x56/0x730 [ 388.237439] __alloc_skb+0xd6/0x610 [ 388.238000] ? skb_scrub_packet+0x490/0x490 [ 388.238616] ? __lock_is_held+0xb5/0x140 [ 388.239238] bcsp_recv+0x8e1/0x1410 [ 388.239762] hci_uart_tty_receive+0x232/0x540 [ 388.240446] tty_ioctl+0x6dc/0x1710 [ 388.241006] ? tty_vhangup+0x30/0x30 [ 388.241545] ? kasan_check_read+0x11/0x20 [ 388.242178] ? mark_held_locks+0x130/0x130 [ 388.242774] ? proc_fail_nth_write+0x9e/0x1d0 [ 388.243449] ? proc_cwd_link+0x1d0/0x1d0 [ 388.244030] ? __fdget_pos+0xec/0x110 [ 388.244619] ? __fdget_pos+0xec/0x110 [ 388.245172] ? find_held_lock+0x36/0x1d0 [ 388.245808] ? find_held_lock+0x36/0x1d0 [ 388.246385] ? tty_vhangup+0x30/0x30 [ 388.246955] do_vfs_ioctl+0x1e1/0x1300 [ 388.247508] ? lock_downgrade+0x7f0/0x7f0 [ 388.248137] ? ioctl_preallocate+0x210/0x210 [ 388.248820] ? __fget+0x37d/0x530 [ 388.249323] ? ksys_dup3+0x3d0/0x3d0 [ 388.249894] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 388.250679] ? fput+0x130/0x1a0 [ 388.251191] ? security_file_ioctl+0x94/0xc0 [ 388.251823] ksys_ioctl+0xa9/0xd0 [ 388.252359] __x64_sys_ioctl+0x73/0xb0 [ 388.252936] do_syscall_64+0x103/0x600 [ 388.253534] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.254317] RIP: 0033:0x457649 [ 388.254773] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.257581] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 388.258721] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 388.259795] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 388.260949] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 388.262025] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 388.263080] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 388.266672] Bluetooth: Can't allocate mem for new packet [ 389.476826] Bluetooth: hci0: command 0x1003 tx timeout [ 389.481148] Bluetooth: hci0: sending frame failed (-49) [ 390.116860] Bluetooth: hci2: command 0x1003 tx timeout [ 390.118697] Bluetooth: hci2: sending frame failed (-49) [ 390.120398] Bluetooth: hci1: command 0x1003 tx timeout [ 390.121807] Bluetooth: hci1: sending frame failed (-49) [ 390.196690] Bluetooth: hci5: command 0x1003 tx timeout [ 390.196754] Bluetooth: hci4: command 0x1003 tx timeout [ 390.197818] Bluetooth: hci3: command 0x1003 tx timeout [ 390.198556] Bluetooth: hci5: sending frame failed (-49) [ 390.199523] Bluetooth: hci3: sending frame failed (-49) [ 390.200317] Bluetooth: hci4: sending frame failed (-49) [ 391.556929] Bluetooth: hci0: command 0x1001 tx timeout [ 391.558104] Bluetooth: hci0: sending frame failed (-49) [ 392.196858] Bluetooth: hci1: command 0x1001 tx timeout [ 392.198881] Bluetooth: hci1: sending frame failed (-49) [ 392.200773] Bluetooth: hci2: command 0x1001 tx timeout [ 392.202211] Bluetooth: hci2: sending frame failed (-49) [ 392.276753] Bluetooth: hci3: command 0x1001 tx timeout [ 392.276783] Bluetooth: hci4: command 0x1001 tx timeout [ 392.279363] Bluetooth: hci3: sending frame failed (-49) [ 392.280520] Bluetooth: hci4: sending frame failed (-49) [ 392.281627] Bluetooth: hci5: command 0x1001 tx timeout [ 392.282718] Bluetooth: hci5: sending frame failed (-49) [ 393.637017] Bluetooth: hci0: command 0x1009 tx timeout [ 394.276923] Bluetooth: hci2: command 0x1009 tx timeout [ 394.277899] Bluetooth: hci1: command 0x1009 tx timeout [ 394.356822] Bluetooth: hci5: command 0x1009 tx timeout [ 394.358903] Bluetooth: hci4: command 0x1009 tx timeout [ 394.360162] Bluetooth: hci3: command 0x1009 tx timeout 2019/03/09 16:13:40 executed programs: 148 [ 397.655943] FAULT_INJECTION: forcing a failure. [ 397.655943] name failslab, interval 1, probability 0, space 0, times 0 [ 397.658266] CPU: 1 PID: 7382 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 397.659272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 397.660455] Call Trace: [ 397.660833] dump_stack+0x162/0x1e4 [ 397.661356] should_fail.cold.4+0xa/0x17 [ 397.661936] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 397.662683] ? __lock_acquire+0x797/0x4950 [ 397.663284] ? mark_held_locks+0x130/0x130 [ 397.663890] __should_failslab+0x124/0x180 [ 397.664469] should_failslab+0x9/0x14 [ 397.664982] kmem_cache_alloc_node+0x56/0x730 [ 397.665619] __alloc_skb+0xd6/0x610 [ 397.666110] ? skb_scrub_packet+0x490/0x490 [ 397.666721] ? __lock_is_held+0xb5/0x140 [ 397.667306] bcsp_recv+0x8e1/0x1410 [ 397.667862] hci_uart_tty_receive+0x232/0x540 [ 397.668510] tty_ioctl+0x6dc/0x1710 [ 397.669024] ? tty_vhangup+0x30/0x30 [ 397.669555] ? kasan_check_read+0x11/0x20 [ 397.670147] ? mark_held_locks+0x130/0x130 [ 397.670751] ? proc_fail_nth_write+0x9e/0x1d0 [ 397.671400] ? proc_cwd_link+0x1d0/0x1d0 [ 397.671978] ? __fdget_pos+0xec/0x110 [ 397.672540] ? __fdget_pos+0xec/0x110 [ 397.673096] ? find_held_lock+0x36/0x1d0 [ 397.673675] ? find_held_lock+0x36/0x1d0 [ 397.674250] ? tty_vhangup+0x30/0x30 [ 397.674777] do_vfs_ioctl+0x1e1/0x1300 [ 397.675327] ? lock_downgrade+0x7f0/0x7f0 [ 397.675919] ? ioctl_preallocate+0x210/0x210 [ 397.676547] ? __fget+0x37d/0x530 [ 397.677049] ? ksys_dup3+0x3d0/0x3d0 [ 397.677582] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 397.678368] ? fput+0x130/0x1a0 [ 397.678841] ? security_file_ioctl+0x94/0xc0 [ 397.679471] ksys_ioctl+0xa9/0xd0 [ 397.679966] __x64_sys_ioctl+0x73/0xb0 [ 397.680523] do_syscall_64+0x103/0x600 [ 397.681073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.681809] RIP: 0033:0x457649 [ 397.682259] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 397.684919] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 397.685997] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 397.687007] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 397.688017] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 397.689037] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 397.690054] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 397.692805] Bluetooth: Can't allocate mem for new packet [ 398.339860] FAULT_INJECTION: forcing a failure. [ 398.339860] name failslab, interval 1, probability 0, space 0, times 0 [ 398.343272] FAULT_INJECTION: forcing a failure. [ 398.343272] name failslab, interval 1, probability 0, space 0, times 0 [ 398.345834] FAULT_INJECTION: forcing a failure. [ 398.345834] name failslab, interval 1, probability 0, space 0, times 0 [ 398.355888] FAULT_INJECTION: forcing a failure. [ 398.355888] name failslab, interval 1, probability 0, space 0, times 0 [ 398.359599] CPU: 1 PID: 7391 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 398.360994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 398.362601] Call Trace: [ 398.363125] dump_stack+0x162/0x1e4 [ 398.363839] should_fail.cold.4+0xa/0x17 [ 398.364632] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 398.365639] ? __lock_acquire+0x797/0x4950 [ 398.366458] ? mark_held_locks+0x130/0x130 [ 398.367298] __should_failslab+0x124/0x180 [ 398.368135] should_failslab+0x9/0x14 [ 398.368867] kmem_cache_alloc_node+0x56/0x730 [ 398.369767] __alloc_skb+0xd6/0x610 [ 398.370385] ? skb_scrub_packet+0x490/0x490 [ 398.371016] ? __lock_is_held+0xb5/0x140 [ 398.371636] bcsp_recv+0x8e1/0x1410 [ 398.372202] hci_uart_tty_receive+0x232/0x540 [ 398.372848] tty_ioctl+0x6dc/0x1710 [ 398.373457] ? tty_vhangup+0x30/0x30 [ 398.374003] ? kasan_check_read+0x11/0x20 [ 398.374774] ? mark_held_locks+0x130/0x130 [ 398.375584] ? proc_fail_nth_write+0x9e/0x1d0 [ 398.376436] ? proc_cwd_link+0x1d0/0x1d0 [ 398.377227] ? __fdget_pos+0xec/0x110 [ 398.377949] ? __fdget_pos+0xec/0x110 [ 398.378677] ? find_held_lock+0x36/0x1d0 [ 398.379404] ? find_held_lock+0x36/0x1d0 [ 398.379953] ? tty_vhangup+0x30/0x30 [ 398.380492] do_vfs_ioctl+0x1e1/0x1300 [ 398.381061] ? lock_downgrade+0x7f0/0x7f0 [ 398.381658] ? ioctl_preallocate+0x210/0x210 [ 398.382293] ? __fget+0x37d/0x530 [ 398.382792] ? ksys_dup3+0x3d0/0x3d0 [ 398.383326] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 398.384165] ? fput+0x130/0x1a0 [ 398.384670] ? security_file_ioctl+0x94/0xc0 [ 398.385345] ksys_ioctl+0xa9/0xd0 [ 398.385855] __x64_sys_ioctl+0x73/0xb0 [ 398.386435] do_syscall_64+0x103/0x600 [ 398.387011] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.387777] RIP: 0033:0x457649 [ 398.388238] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 398.391093] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 398.392230] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 398.393304] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 398.394418] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 398.395622] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 398.396718] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 398.397837] CPU: 0 PID: 7389 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 398.398904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 398.400167] Call Trace: [ 398.400550] dump_stack+0x162/0x1e4 [ 398.401085] should_fail.cold.4+0xa/0x17 [ 398.401669] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 398.402398] ? __lock_acquire+0x797/0x4950 [ 398.403003] ? mark_held_locks+0x130/0x130 [ 398.403613] __should_failslab+0x124/0x180 [ 398.404221] should_failslab+0x9/0x14 [ 398.404765] kmem_cache_alloc_node+0x56/0x730 [ 398.405426] __alloc_skb+0xd6/0x610 [ 398.405963] ? skb_scrub_packet+0x490/0x490 [ 398.406583] ? __lock_is_held+0xb5/0x140 [ 398.407166] bcsp_recv+0x8e1/0x1410 [ 398.407681] hci_uart_tty_receive+0x232/0x540 [ 398.408320] tty_ioctl+0x6dc/0x1710 [ 398.408834] ? tty_vhangup+0x30/0x30 [ 398.409365] ? kasan_check_read+0x11/0x20 [ 398.409956] ? mark_held_locks+0x130/0x130 [ 398.410556] ? proc_fail_nth_write+0x9e/0x1d0 [ 398.411191] ? proc_cwd_link+0x1d0/0x1d0 [ 398.411771] ? __fdget_pos+0xec/0x110 [ 398.412315] ? __fdget_pos+0xec/0x110 [ 398.412860] ? find_held_lock+0x36/0x1d0 [ 398.413446] ? find_held_lock+0x36/0x1d0 [ 398.414028] ? tty_vhangup+0x30/0x30 [ 398.414560] do_vfs_ioctl+0x1e1/0x1300 [ 398.415116] ? lock_downgrade+0x7f0/0x7f0 [ 398.415712] ? ioctl_preallocate+0x210/0x210 [ 398.416344] ? __fget+0x37d/0x530 [ 398.416843] ? ksys_dup3+0x3d0/0x3d0 [ 398.417401] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 398.418171] ? fput+0x130/0x1a0 [ 398.418645] ? security_file_ioctl+0x94/0xc0 [ 398.419274] ksys_ioctl+0xa9/0xd0 [ 398.419769] __x64_sys_ioctl+0x73/0xb0 [ 398.420326] do_syscall_64+0x103/0x600 [ 398.420875] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.421618] RIP: 0033:0x457649 [ 398.422071] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 398.424746] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 398.425844] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 398.426871] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 398.427901] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 398.428933] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 398.429970] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 398.431012] CPU: 1 PID: 7392 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 398.432406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 398.434050] Call Trace: [ 398.434561] dump_stack+0x162/0x1e4 [ 398.435271] should_fail.cold.4+0xa/0x17 [ 398.436051] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 398.437056] ? __lock_acquire+0x797/0x4950 [ 398.437867] ? mark_held_locks+0x130/0x130 [ 398.438681] __should_failslab+0x124/0x180 [ 398.439500] should_failslab+0x9/0x14 [ 398.440219] kmem_cache_alloc_node+0x56/0x730 [ 398.441102] __alloc_skb+0xd6/0x610 [ 398.441808] ? skb_scrub_packet+0x490/0x490 [ 398.442632] ? __lock_is_held+0xb5/0x140 [ 398.443411] bcsp_recv+0x8e1/0x1410 [ 398.443432] Bluetooth: Can't allocate mem for new packet [ 398.444119] hci_uart_tty_receive+0x232/0x540 [ 398.445101] Bluetooth: Can't allocate mem for new packet [ 398.445794] tty_ioctl+0x6dc/0x1710 [ 398.447280] ? tty_vhangup+0x30/0x30 [ 398.447997] ? kasan_check_read+0x11/0x20 [ 398.448800] ? mark_held_locks+0x130/0x130 [ 398.449614] ? proc_fail_nth_write+0x9e/0x1d0 [ 398.450478] ? proc_cwd_link+0x1d0/0x1d0 [ 398.451254] ? __fdget_pos+0xec/0x110 [ 398.452008] ? __fdget_pos+0xec/0x110 [ 398.452743] ? find_held_lock+0x36/0x1d0 [ 398.453546] ? find_held_lock+0x36/0x1d0 [ 398.454323] ? tty_vhangup+0x30/0x30 [ 398.455028] do_vfs_ioctl+0x1e1/0x1300 [ 398.455761] ? lock_downgrade+0x7f0/0x7f0 [ 398.456547] ? ioctl_preallocate+0x210/0x210 [ 398.457400] ? __fget+0x37d/0x530 [ 398.458066] ? ksys_dup3+0x3d0/0x3d0 [ 398.458775] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 398.459781] ? fput+0x130/0x1a0 [ 398.460419] ? security_file_ioctl+0x94/0xc0 [ 398.461189] ksys_ioctl+0xa9/0xd0 [ 398.461682] __x64_sys_ioctl+0x73/0xb0 [ 398.462236] do_syscall_64+0x103/0x600 [ 398.462790] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.463518] RIP: 0033:0x457649 [ 398.463980] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 398.466651] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 398.467734] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 398.468760] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 398.469784] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 398.470807] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 398.471827] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 398.472863] CPU: 0 PID: 7394 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 398.473468] Bluetooth: Can't allocate mem for new packet [ 398.473916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 398.473922] Call Trace: [ 398.476334] dump_stack+0x162/0x1e4 [ 398.476869] should_fail.cold.4+0xa/0x17 [ 398.477465] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 398.478214] ? __lock_acquire+0x797/0x4950 [ 398.478815] ? mark_held_locks+0x130/0x130 [ 398.479424] __should_failslab+0x124/0x180 [ 398.480034] should_failslab+0x9/0x14 [ 398.480579] kmem_cache_alloc_node+0x56/0x730 [ 398.481231] __alloc_skb+0xd6/0x610 [ 398.481752] ? skb_scrub_packet+0x490/0x490 [ 398.482368] ? __lock_is_held+0xb5/0x140 [ 398.482956] bcsp_recv+0x8e1/0x1410 [ 398.483483] hci_uart_tty_receive+0x232/0x540 [ 398.484138] tty_ioctl+0x6dc/0x1710 [ 398.484658] ? tty_vhangup+0x30/0x30 [ 398.485205] ? kasan_check_read+0x11/0x20 [ 398.485798] ? mark_held_locks+0x130/0x130 [ 398.486398] ? proc_fail_nth_write+0x9e/0x1d0 [ 398.487042] ? proc_cwd_link+0x1d0/0x1d0 [ 398.487590] ? __fdget_pos+0xec/0x110 [ 398.488129] ? __fdget_pos+0xec/0x110 [ 398.488672] ? find_held_lock+0x36/0x1d0 [ 398.489259] ? find_held_lock+0x36/0x1d0 [ 398.489836] ? tty_vhangup+0x30/0x30 [ 398.490329] do_vfs_ioctl+0x1e1/0x1300 [ 398.490882] ? lock_downgrade+0x7f0/0x7f0 [ 398.491473] ? ioctl_preallocate+0x210/0x210 [ 398.492104] ? __fget+0x37d/0x530 [ 398.492599] ? ksys_dup3+0x3d0/0x3d0 [ 398.493139] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 398.493930] ? fput+0x130/0x1a0 [ 398.494374] ? security_file_ioctl+0x94/0xc0 [ 398.495033] ksys_ioctl+0xa9/0xd0 [ 398.495502] __x64_sys_ioctl+0x73/0xb0 [ 398.496077] do_syscall_64+0x103/0x600 [ 398.496636] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.497325] RIP: 0033:0x457649 [ 398.497796] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 398.500524] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 398.501626] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 398.502654] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 398.503685] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 398.504715] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 398.505755] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 398.510126] Bluetooth: Can't allocate mem for new packet [ 399.716731] Bluetooth: hci0: command 0x1003 tx timeout [ 399.717742] Bluetooth: hci0: sending frame failed (-49) [ 400.356926] Bluetooth: hci5: command 0x1003 tx timeout [ 400.358265] Bluetooth: hci5: sending frame failed (-49) [ 400.359109] Bluetooth: hci1: command 0x1003 tx timeout [ 400.359931] Bluetooth: hci1: sending frame failed (-49) [ 400.366748] Bluetooth: hci4: command 0x1003 tx timeout [ 400.367869] Bluetooth: hci3: command 0x1003 tx timeout [ 400.367949] Bluetooth: hci4: sending frame failed (-49) [ 400.368885] Bluetooth: hci2: command 0x1003 tx timeout [ 400.371745] Bluetooth: hci2: sending frame failed (-49) [ 400.373239] Bluetooth: hci3: sending frame failed (-49) [ 401.796809] Bluetooth: hci0: command 0x1001 tx timeout [ 401.798020] Bluetooth: hci0: sending frame failed (-49) [ 402.436857] Bluetooth: hci3: command 0x1001 tx timeout [ 402.436964] Bluetooth: hci4: command 0x1001 tx timeout [ 402.438028] Bluetooth: hci3: sending frame failed (-49) [ 402.441822] Bluetooth: hci4: sending frame failed (-49) [ 402.442847] Bluetooth: hci2: command 0x1001 tx timeout [ 402.445396] Bluetooth: hci1: command 0x1001 tx timeout [ 402.445436] Bluetooth: hci2: sending frame failed (-49) [ 402.446500] Bluetooth: hci1: sending frame failed (-49) [ 402.449168] Bluetooth: hci5: command 0x1001 tx timeout [ 402.449990] Bluetooth: hci5: sending frame failed (-49) [ 403.876800] Bluetooth: hci0: command 0x1009 tx timeout [ 404.516824] Bluetooth: hci2: command 0x1009 tx timeout [ 404.516879] Bluetooth: hci5: command 0x1009 tx timeout [ 404.518023] Bluetooth: hci4: command 0x1009 tx timeout [ 404.519198] Bluetooth: hci1: command 0x1009 tx timeout [ 404.521249] Bluetooth: hci3: command 0x1009 tx timeout 2019/03/09 16:13:51 executed programs: 154 [ 407.899220] FAULT_INJECTION: forcing a failure. [ 407.899220] name failslab, interval 1, probability 0, space 0, times 0 [ 407.900888] CPU: 1 PID: 7408 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 407.901922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 407.903120] Call Trace: [ 407.903497] dump_stack+0x162/0x1e4 [ 407.904023] should_fail.cold.4+0xa/0x17 [ 407.904636] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 407.905372] ? __lock_acquire+0x797/0x4950 [ 407.905984] ? mark_held_locks+0x130/0x130 [ 407.906596] __should_failslab+0x124/0x180 [ 407.907213] should_failslab+0x9/0x14 [ 407.907762] kmem_cache_alloc_node+0x56/0x730 [ 407.908437] __alloc_skb+0xd6/0x610 [ 407.908975] ? skb_scrub_packet+0x490/0x490 [ 407.909597] ? __lock_is_held+0xb5/0x140 [ 407.910189] bcsp_recv+0x8e1/0x1410 [ 407.910715] hci_uart_tty_receive+0x232/0x540 [ 407.911365] tty_ioctl+0x6dc/0x1710 [ 407.911889] ? tty_vhangup+0x30/0x30 [ 407.912423] ? kasan_check_read+0x11/0x20 [ 407.913032] ? mark_held_locks+0x130/0x130 [ 407.913640] ? proc_fail_nth_write+0x9e/0x1d0 [ 407.914280] ? proc_cwd_link+0x1d0/0x1d0 [ 407.914867] ? __fdget_pos+0xec/0x110 [ 407.915408] ? __fdget_pos+0xec/0x110 [ 407.915955] ? find_held_lock+0x36/0x1d0 [ 407.916534] ? find_held_lock+0x36/0x1d0 [ 407.917122] ? tty_vhangup+0x30/0x30 [ 407.917656] do_vfs_ioctl+0x1e1/0x1300 [ 407.918214] ? lock_downgrade+0x7f0/0x7f0 [ 407.918812] ? ioctl_preallocate+0x210/0x210 [ 407.919442] ? __fget+0x37d/0x530 [ 407.919942] ? ksys_dup3+0x3d0/0x3d0 [ 407.920488] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 407.921267] ? fput+0x130/0x1a0 [ 407.921742] ? security_file_ioctl+0x94/0xc0 [ 407.922371] ksys_ioctl+0xa9/0xd0 [ 407.922865] __x64_sys_ioctl+0x73/0xb0 [ 407.923424] do_syscall_64+0x103/0x600 [ 407.923979] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.924760] RIP: 0033:0x457649 [ 407.925220] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 407.927898] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 407.929028] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 407.930049] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 407.931072] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 407.932092] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 407.933118] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 407.935575] Bluetooth: Can't allocate mem for new packet [ 408.565431] FAULT_INJECTION: forcing a failure. [ 408.565431] name failslab, interval 1, probability 0, space 0, times 0 [ 408.572366] FAULT_INJECTION: forcing a failure. [ 408.572366] name failslab, interval 1, probability 0, space 0, times 0 [ 408.574171] CPU: 0 PID: 7418 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 408.575237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 408.576481] Call Trace: [ 408.576848] dump_stack+0x162/0x1e4 [ 408.577453] should_fail.cold.4+0xa/0x17 [ 408.578176] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 408.579135] ? __lock_acquire+0x797/0x4950 [ 408.579934] ? mark_held_locks+0x130/0x130 [ 408.580750] __should_failslab+0x124/0x180 [ 408.581547] should_failslab+0x9/0x14 [ 408.582264] kmem_cache_alloc_node+0x56/0x730 [ 408.583116] __alloc_skb+0xd6/0x610 [ 408.583701] ? skb_scrub_packet+0x490/0x490 [ 408.584375] ? __lock_is_held+0xb5/0x140 [ 408.585018] bcsp_recv+0x8e1/0x1410 [ 408.585570] hci_uart_tty_receive+0x232/0x540 [ 408.586265] tty_ioctl+0x6dc/0x1710 [ 408.586785] ? tty_vhangup+0x30/0x30 [ 408.587372] ? kasan_check_read+0x11/0x20 [ 408.587970] ? mark_held_locks+0x130/0x130 [ 408.588626] ? proc_fail_nth_write+0x9e/0x1d0 [ 408.589284] ? proc_cwd_link+0x1d0/0x1d0 [ 408.589921] ? __fdget_pos+0xec/0x110 [ 408.590480] ? __fdget_pos+0xec/0x110 [ 408.591070] ? find_held_lock+0x36/0x1d0 [ 408.591698] ? find_held_lock+0x36/0x1d0 [ 408.592285] ? tty_vhangup+0x30/0x30 [ 408.592915] do_vfs_ioctl+0x1e1/0x1300 [ 408.593473] ? lock_downgrade+0x7f0/0x7f0 [ 408.594121] ? ioctl_preallocate+0x210/0x210 [ 408.594747] ? __fget+0x37d/0x530 [ 408.595292] ? ksys_dup3+0x3d0/0x3d0 [ 408.595816] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 408.596643] ? fput+0x130/0x1a0 [ 408.597190] ? security_file_ioctl+0x94/0xc0 [ 408.597897] ksys_ioctl+0xa9/0xd0 [ 408.598557] __x64_sys_ioctl+0x73/0xb0 [ 408.599290] do_syscall_64+0x103/0x600 [ 408.600024] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.600991] RIP: 0033:0x457649 [ 408.601596] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.604820] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 408.606040] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 408.607122] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 408.608217] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 408.609312] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 408.610376] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 408.624999] CPU: 0 PID: 7414 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 408.626102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 408.627363] Call Trace: [ 408.627781] dump_stack+0x162/0x1e4 [ 408.628361] should_fail.cold.4+0xa/0x17 [ 408.628954] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 408.629747] ? __lock_acquire+0x797/0x4950 [ 408.630382] ? mark_held_locks+0x130/0x130 [ 408.631031] __should_failslab+0x124/0x180 [ 408.631701] should_failslab+0x9/0x14 [ 408.632242] kmem_cache_alloc_node+0x56/0x730 [ 408.632959] __alloc_skb+0xd6/0x610 [ 408.633503] ? skb_scrub_packet+0x490/0x490 [ 408.634177] ? __lock_is_held+0xb5/0x140 [ 408.634828] bcsp_recv+0x8e1/0x1410 [ 408.635374] hci_uart_tty_receive+0x232/0x540 [ 408.636085] tty_ioctl+0x6dc/0x1710 [ 408.636602] ? tty_vhangup+0x30/0x30 [ 408.637207] ? kasan_check_read+0x11/0x20 [ 408.637884] ? mark_held_locks+0x130/0x130 [ 408.638729] ? proc_fail_nth_write+0x9e/0x1d0 [ 408.639573] ? proc_cwd_link+0x1d0/0x1d0 [ 408.640358] ? __fdget_pos+0xec/0x110 [ 408.641115] ? __fdget_pos+0xec/0x110 [ 408.641850] ? find_held_lock+0x36/0x1d0 [ 408.642655] ? find_held_lock+0x36/0x1d0 [ 408.643419] ? tty_vhangup+0x30/0x30 [ 408.644038] do_vfs_ioctl+0x1e1/0x1300 [ 408.644616] ? lock_downgrade+0x7f0/0x7f0 [ 408.644672] Bluetooth: Can't allocate mem for new packet [ 408.645315] ? ioctl_preallocate+0x210/0x210 [ 408.645326] ? __fget+0x37d/0x530 [ 408.645339] ? ksys_dup3+0x3d0/0x3d0 [ 408.648051] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 408.648928] ? fput+0x130/0x1a0 [ 408.649504] ? security_file_ioctl+0x94/0xc0 [ 408.650198] ksys_ioctl+0xa9/0xd0 [ 408.650761] __x64_sys_ioctl+0x73/0xb0 [ 408.651393] do_syscall_64+0x103/0x600 [ 408.651997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.652830] RIP: 0033:0x457649 [ 408.652844] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.656352] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 408.657585] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 408.658981] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 408.660383] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 408.661810] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 408.663220] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 408.670316] FAULT_INJECTION: forcing a failure. [ 408.670316] name failslab, interval 1, probability 0, space 0, times 0 [ 408.673801] FAULT_INJECTION: forcing a failure. [ 408.673801] name failslab, interval 1, probability 0, space 0, times 0 [ 408.675727] CPU: 1 PID: 7437 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 408.676765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 408.677996] Call Trace: [ 408.678381] dump_stack+0x162/0x1e4 [ 408.678914] should_fail.cold.4+0xa/0x17 [ 408.679513] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 408.680267] ? __lock_acquire+0x797/0x4950 [ 408.680883] ? mark_held_locks+0x130/0x130 [ 408.681518] __should_failslab+0x124/0x180 [ 408.682140] should_failslab+0x9/0x14 [ 408.682696] kmem_cache_alloc_node+0x56/0x730 [ 408.683353] __alloc_skb+0xd6/0x610 [ 408.683906] ? skb_scrub_packet+0x490/0x490 [ 408.684061] Bluetooth: Can't allocate mem for new packet [ 408.684533] ? __lock_is_held+0xb5/0x140 [ 408.684547] bcsp_recv+0x8e1/0x1410 [ 408.684563] hci_uart_tty_receive+0x232/0x540 [ 408.687227] tty_ioctl+0x6dc/0x1710 [ 408.687782] ? tty_vhangup+0x30/0x30 [ 408.688354] ? kasan_check_read+0x11/0x20 [ 408.688994] ? mark_held_locks+0x130/0x130 [ 408.689627] ? proc_fail_nth_write+0x9e/0x1d0 [ 408.690269] ? proc_cwd_link+0x1d0/0x1d0 [ 408.690830] ? __fdget_pos+0xec/0x110 [ 408.691401] ? __fdget_pos+0xec/0x110 [ 408.691977] ? find_held_lock+0x36/0x1d0 [ 408.692588] ? find_held_lock+0x36/0x1d0 [ 408.693185] ? tty_vhangup+0x30/0x30 [ 408.693745] do_vfs_ioctl+0x1e1/0x1300 [ 408.694323] ? lock_downgrade+0x7f0/0x7f0 [ 408.694943] ? ioctl_preallocate+0x210/0x210 [ 408.695606] ? __fget+0x37d/0x530 [ 408.696091] ? ksys_dup3+0x3d0/0x3d0 [ 408.696656] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 408.697487] ? fput+0x130/0x1a0 [ 408.698007] ? security_file_ioctl+0x94/0xc0 [ 408.698666] ksys_ioctl+0xa9/0xd0 [ 408.699185] __x64_sys_ioctl+0x73/0xb0 [ 408.699770] do_syscall_64+0x103/0x600 [ 408.700357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.701130] RIP: 0033:0x457649 [ 408.701613] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.704401] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 408.705554] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 408.706632] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 408.707706] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 408.708780] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 408.709860] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 408.710951] CPU: 0 PID: 7438 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 408.712184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 408.713543] Call Trace: [ 408.714001] dump_stack+0x162/0x1e4 [ 408.714567] should_fail.cold.4+0xa/0x17 [ 408.715234] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 408.716084] ? __lock_acquire+0x797/0x4950 [ 408.716178] Bluetooth: Can't allocate mem for new packet [ 408.716754] ? mark_held_locks+0x130/0x130 [ 408.716768] __should_failslab+0x124/0x180 [ 408.716778] should_failslab+0x9/0x14 [ 408.716785] kmem_cache_alloc_node+0x56/0x730 [ 408.716798] __alloc_skb+0xd6/0x610 [ 408.721626] ? skb_scrub_packet+0x490/0x490 [ 408.722471] ? __lock_is_held+0xb5/0x140 [ 408.723254] bcsp_recv+0x8e1/0x1410 [ 408.723837] hci_uart_tty_receive+0x232/0x540 [ 408.724534] tty_ioctl+0x6dc/0x1710 [ 408.725117] ? tty_vhangup+0x30/0x30 [ 408.725693] ? kasan_check_read+0x11/0x20 [ 408.726350] ? mark_held_locks+0x130/0x130 [ 408.727002] ? proc_fail_nth_write+0x9e/0x1d0 [ 408.727733] ? proc_cwd_link+0x1d0/0x1d0 [ 408.728347] ? __fdget_pos+0xec/0x110 [ 408.728950] ? __fdget_pos+0xec/0x110 [ 408.729551] ? find_held_lock+0x36/0x1d0 [ 408.730177] ? find_held_lock+0x36/0x1d0 [ 408.730830] ? tty_vhangup+0x30/0x30 [ 408.731387] do_vfs_ioctl+0x1e1/0x1300 [ 408.732009] ? lock_downgrade+0x7f0/0x7f0 [ 408.732659] ? ioctl_preallocate+0x210/0x210 [ 408.733349] ? __fget+0x37d/0x530 [ 408.733871] ? ksys_dup3+0x3d0/0x3d0 [ 408.734429] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 408.735260] ? fput+0x130/0x1a0 [ 408.735778] ? security_file_ioctl+0x94/0xc0 [ 408.736438] ksys_ioctl+0xa9/0xd0 [ 408.736969] __x64_sys_ioctl+0x73/0xb0 [ 408.737553] do_syscall_64+0x103/0x600 [ 408.738138] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.738908] RIP: 0033:0x457649 [ 408.739390] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.742194] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 408.743354] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 408.744446] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 408.745538] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 408.746629] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 408.747739] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 408.750221] Bluetooth: Can't allocate mem for new packet [ 409.956686] Bluetooth: hci0: command 0x1003 tx timeout [ 409.958276] Bluetooth: hci0: sending frame failed (-49) [ 410.596710] Bluetooth: hci3: command 0x1003 tx timeout [ 410.597874] Bluetooth: hci1: command 0x1003 tx timeout [ 410.597952] Bluetooth: hci3: sending frame failed (-49) [ 410.598928] Bluetooth: hci1: sending frame failed (-49) [ 410.676744] Bluetooth: hci5: command 0x1003 tx timeout [ 410.678095] Bluetooth: hci4: command 0x1003 tx timeout [ 410.678157] Bluetooth: hci5: sending frame failed (-49) [ 410.679316] Bluetooth: hci4: sending frame failed (-49) [ 410.681840] Bluetooth: hci2: command 0x1003 tx timeout [ 410.683118] Bluetooth: hci2: sending frame failed (-49) [ 412.036725] Bluetooth: hci0: command 0x1001 tx timeout [ 412.038221] Bluetooth: hci0: sending frame failed (-49) [ 412.676797] Bluetooth: hci1: command 0x1001 tx timeout [ 412.676807] Bluetooth: hci3: command 0x1001 tx timeout [ 412.678209] Bluetooth: hci3: sending frame failed (-49) [ 412.679510] Bluetooth: hci1: sending frame failed (-49) [ 412.756792] Bluetooth: hci2: command 0x1001 tx timeout [ 412.756805] Bluetooth: hci5: command 0x1001 tx timeout [ 412.756939] Bluetooth: hci5: sending frame failed (-49) [ 412.758510] Bluetooth: hci2: sending frame failed (-49) [ 412.762012] Bluetooth: hci4: command 0x1001 tx timeout [ 412.762807] Bluetooth: hci4: sending frame failed (-49) [ 414.116883] Bluetooth: hci0: command 0x1009 tx timeout [ 414.756755] Bluetooth: hci3: command 0x1009 tx timeout [ 414.756821] Bluetooth: hci1: command 0x1009 tx timeout [ 414.836820] Bluetooth: hci4: command 0x1009 tx timeout [ 414.836834] Bluetooth: hci5: command 0x1009 tx timeout [ 414.840403] Bluetooth: hci2: command 0x1009 tx timeout 2019/03/09 16:14:01 executed programs: 162 [ 418.139771] FAULT_INJECTION: forcing a failure. [ 418.139771] name failslab, interval 1, probability 0, space 0, times 0 [ 418.142561] CPU: 1 PID: 7441 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 418.143926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 418.145520] Call Trace: [ 418.146025] dump_stack+0x162/0x1e4 [ 418.146720] should_fail.cold.4+0xa/0x17 [ 418.147510] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 418.148482] ? __lock_acquire+0x797/0x4950 [ 418.149437] ? mark_held_locks+0x130/0x130 [ 418.150296] __should_failslab+0x124/0x180 [ 418.151149] should_failslab+0x9/0x14 [ 418.151905] kmem_cache_alloc_node+0x56/0x730 [ 418.152809] __alloc_skb+0xd6/0x610 [ 418.153548] ? skb_scrub_packet+0x490/0x490 [ 418.154408] ? __lock_is_held+0xb5/0x140 [ 418.155245] bcsp_recv+0x8e1/0x1410 [ 418.155978] hci_uart_tty_receive+0x232/0x540 [ 418.156895] tty_ioctl+0x6dc/0x1710 [ 418.157637] ? tty_vhangup+0x30/0x30 [ 418.158395] ? kasan_check_read+0x11/0x20 [ 418.159823] ? mark_held_locks+0x130/0x130 [ 418.160551] ? proc_fail_nth_write+0x9e/0x1d0 [ 418.161197] ? proc_cwd_link+0x1d0/0x1d0 [ 418.161858] ? __fdget_pos+0xec/0x110 [ 418.162407] ? __fdget_pos+0xec/0x110 [ 418.162950] ? find_held_lock+0x36/0x1d0 [ 418.163540] ? find_held_lock+0x36/0x1d0 [ 418.164119] ? tty_vhangup+0x30/0x30 [ 418.164649] do_vfs_ioctl+0x1e1/0x1300 [ 418.165216] ? lock_downgrade+0x7f0/0x7f0 [ 418.165796] ? ioctl_preallocate+0x210/0x210 [ 418.166423] ? __fget+0x37d/0x530 [ 418.166947] ? ksys_dup3+0x3d0/0x3d0 [ 418.167468] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 418.168250] ? fput+0x130/0x1a0 [ 418.168716] ? security_file_ioctl+0x94/0xc0 [ 418.169348] ksys_ioctl+0xa9/0xd0 [ 418.169839] __x64_sys_ioctl+0x73/0xb0 [ 418.170398] do_syscall_64+0x103/0x600 [ 418.170977] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.171718] RIP: 0033:0x457649 [ 418.172204] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 418.174839] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 418.175922] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 418.176944] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 418.177963] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 418.178980] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 418.179996] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 418.181975] Bluetooth: Can't allocate mem for new packet [ 418.787138] FAULT_INJECTION: forcing a failure. [ 418.787138] name failslab, interval 1, probability 0, space 0, times 0 [ 418.788956] CPU: 1 PID: 7450 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 418.789986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 418.791221] Call Trace: [ 418.791600] dump_stack+0x162/0x1e4 [ 418.792120] should_fail.cold.4+0xa/0x17 [ 418.792730] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 418.793510] ? __lock_acquire+0x797/0x4950 [ 418.793518] ? mark_held_locks+0x130/0x130 [ 418.793531] __should_failslab+0x124/0x180 [ 418.798968] should_failslab+0x9/0x14 [ 418.799523] kmem_cache_alloc_node+0x56/0x730 [ 418.800212] __alloc_skb+0xd6/0x610 [ 418.800743] ? skb_scrub_packet+0x490/0x490 [ 418.801418] ? __lock_is_held+0xb5/0x140 [ 418.802008] bcsp_recv+0x8e1/0x1410 [ 418.802579] hci_uart_tty_receive+0x232/0x540 [ 418.802591] tty_ioctl+0x6dc/0x1710 [ 418.802602] ? tty_vhangup+0x30/0x30 [ 418.804402] ? kasan_check_read+0x11/0x20 [ 418.805029] ? mark_held_locks+0x130/0x130 [ 418.805647] ? proc_fail_nth_write+0x9e/0x1d0 [ 418.806285] ? proc_cwd_link+0x1d0/0x1d0 [ 418.806906] ? __fdget_pos+0xec/0x110 [ 418.806917] ? __fdget_pos+0xec/0x110 [ 418.808139] ? find_held_lock+0x36/0x1d0 [ 418.808707] ? find_held_lock+0x36/0x1d0 [ 418.809362] ? tty_vhangup+0x30/0x30 [ 418.809927] do_vfs_ioctl+0x1e1/0x1300 [ 418.810493] ? lock_downgrade+0x7f0/0x7f0 [ 418.811123] ? ioctl_preallocate+0x210/0x210 [ 418.811752] ? __fget+0x37d/0x530 [ 418.812287] ? ksys_dup3+0x3d0/0x3d0 [ 418.812297] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 418.812304] ? fput+0x130/0x1a0 [ 418.812320] ? security_file_ioctl+0x94/0xc0 [ 418.814862] ksys_ioctl+0xa9/0xd0 [ 418.815379] __x64_sys_ioctl+0x73/0xb0 [ 418.815393] do_syscall_64+0x103/0x600 [ 418.815418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.817477] RIP: 0033:0x457649 [ 418.817827] FAULT_INJECTION: forcing a failure. [ 418.817827] name failslab, interval 1, probability 0, space 0, times 0 [ 418.817986] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 418.822357] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 418.822367] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 418.822371] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 418.822380] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 418.824580] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 418.824585] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 418.831494] CPU: 0 PID: 7453 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 418.832546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 418.833762] Call Trace: [ 418.833779] dump_stack+0x162/0x1e4 [ 418.833795] should_fail.cold.4+0xa/0x17 [ 418.834719] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 418.836321] ? __lock_acquire+0x797/0x4950 [ 418.837166] ? mark_held_locks+0x130/0x130 [ 418.837994] __should_failslab+0x124/0x180 [ 418.838810] should_failslab+0x9/0x14 [ 418.839567] kmem_cache_alloc_node+0x56/0x730 [ 418.840459] __alloc_skb+0xd6/0x610 [ 418.841197] ? skb_scrub_packet+0x490/0x490 [ 418.842019] ? __lock_is_held+0xb5/0x140 [ 418.842783] bcsp_recv+0x8e1/0x1410 [ 418.843484] hci_uart_tty_receive+0x232/0x540 [ 418.844353] tty_ioctl+0x6dc/0x1710 [ 418.845073] ? tty_vhangup+0x30/0x30 [ 418.845790] ? kasan_check_read+0x11/0x20 [ 418.846593] ? mark_held_locks+0x130/0x130 [ 418.847382] ? proc_fail_nth_write+0x9e/0x1d0 [ 418.848219] ? proc_cwd_link+0x1d0/0x1d0 [ 418.849001] ? __fdget_pos+0xec/0x110 [ 418.849716] ? __fdget_pos+0xec/0x110 [ 418.850270] ? find_held_lock+0x36/0x1d0 [ 418.850851] ? find_held_lock+0x36/0x1d0 [ 418.851441] ? tty_vhangup+0x30/0x30 [ 418.851968] do_vfs_ioctl+0x1e1/0x1300 [ 418.852518] ? lock_downgrade+0x7f0/0x7f0 [ 418.853143] ? ioctl_preallocate+0x210/0x210 [ 418.853771] ? __fget+0x37d/0x530 [ 418.854283] ? ksys_dup3+0x3d0/0x3d0 [ 418.854836] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 418.854844] ? fput+0x130/0x1a0 [ 418.854859] ? security_file_ioctl+0x94/0xc0 [ 418.856923] ksys_ioctl+0xa9/0xd0 [ 418.857425] __x64_sys_ioctl+0x73/0xb0 [ 418.857978] do_syscall_64+0x103/0x600 [ 418.858549] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.859274] RIP: 0033:0x457649 [ 418.859760] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 418.862460] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 418.863550] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 418.864597] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 418.865655] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 418.866679] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 418.867694] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 418.869560] FAULT_INJECTION: forcing a failure. [ 418.869560] name failslab, interval 1, probability 0, space 0, times 0 [ 418.875371] CPU: 1 PID: 7451 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 418.875394] FAULT_INJECTION: forcing a failure. [ 418.875394] name failslab, interval 1, probability 0, space 0, times 0 [ 418.876736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 418.876741] Call Trace: [ 418.876762] dump_stack+0x162/0x1e4 [ 418.876781] should_fail.cold.4+0xa/0x17 [ 418.876798] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 418.876819] ? __lock_acquire+0x797/0x4950 [ 418.882635] ? mark_held_locks+0x130/0x130 [ 418.883252] __should_failslab+0x124/0x180 [ 418.883262] should_failslab+0x9/0x14 [ 418.883269] kmem_cache_alloc_node+0x56/0x730 [ 418.883283] __alloc_skb+0xd6/0x610 [ 418.885783] ? skb_scrub_packet+0x490/0x490 [ 418.886593] ? __lock_is_held+0xb5/0x140 [ 418.887372] bcsp_recv+0x8e1/0x1410 [ 418.887985] hci_uart_tty_receive+0x232/0x540 [ 418.888672] tty_ioctl+0x6dc/0x1710 [ 418.889222] ? tty_vhangup+0x30/0x30 [ 418.889789] ? kasan_check_read+0x11/0x20 [ 418.890402] ? mark_held_locks+0x130/0x130 [ 418.890416] ? proc_fail_nth_write+0x9e/0x1d0 [ 418.891731] ? proc_cwd_link+0x1d0/0x1d0 [ 418.892323] ? __fdget_pos+0xec/0x110 [ 418.892969] ? __fdget_pos+0xec/0x110 [ 418.893523] ? find_held_lock+0x36/0x1d0 [ 418.894136] ? find_held_lock+0x36/0x1d0 [ 418.894702] ? tty_vhangup+0x30/0x30 [ 418.895330] do_vfs_ioctl+0x1e1/0x1300 [ 418.896063] ? lock_downgrade+0x7f0/0x7f0 [ 418.896838] ? ioctl_preallocate+0x210/0x210 [ 418.897683] ? __fget+0x37d/0x530 [ 418.898260] ? ksys_dup3+0x3d0/0x3d0 [ 418.898799] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 418.899631] ? fput+0x130/0x1a0 [ 418.900108] ? security_file_ioctl+0x94/0xc0 [ 418.900789] ksys_ioctl+0xa9/0xd0 [ 418.901315] __x64_sys_ioctl+0x73/0xb0 [ 418.901921] do_syscall_64+0x103/0x600 [ 418.902511] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.903271] RIP: 0033:0x457649 [ 418.903783] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 418.906954] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 418.908331] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 418.909415] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 418.910486] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 418.911549] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 418.912612] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 418.913717] CPU: 0 PID: 7461 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 418.914757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 418.915951] Call Trace: [ 418.916334] dump_stack+0x162/0x1e4 [ 418.916873] should_fail.cold.4+0xa/0x17 [ 418.917474] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 418.918208] ? __lock_acquire+0x797/0x4950 [ 418.918811] ? mark_held_locks+0x130/0x130 [ 418.919422] __should_failslab+0x124/0x180 [ 418.920038] should_failslab+0x9/0x14 [ 418.920582] kmem_cache_alloc_node+0x56/0x730 [ 418.921238] __alloc_skb+0xd6/0x610 [ 418.921757] ? skb_scrub_packet+0x490/0x490 [ 418.922377] ? __lock_is_held+0xb5/0x140 [ 418.922529] Bluetooth: Can't allocate mem for new packet [ 418.922962] bcsp_recv+0x8e1/0x1410 [ 418.923948] Bluetooth: Can't allocate mem for new packet [ 418.924342] hci_uart_tty_receive+0x232/0x540 [ 418.925490] Bluetooth: Can't allocate mem for new packet [ 418.925833] tty_ioctl+0x6dc/0x1710 [ 418.927368] ? tty_vhangup+0x30/0x30 [ 418.927897] ? kasan_check_read+0x11/0x20 [ 418.928496] ? mark_held_locks+0x130/0x130 [ 418.929142] ? proc_fail_nth_write+0x9e/0x1d0 [ 418.929794] ? proc_cwd_link+0x1d0/0x1d0 [ 418.930377] ? __fdget_pos+0xec/0x110 [ 418.930921] ? __fdget_pos+0xec/0x110 [ 418.931472] ? find_held_lock+0x36/0x1d0 [ 418.932058] ? find_held_lock+0x36/0x1d0 [ 418.932648] ? tty_vhangup+0x30/0x30 [ 418.933193] do_vfs_ioctl+0x1e1/0x1300 [ 418.933751] ? lock_downgrade+0x7f0/0x7f0 [ 418.934349] ? ioctl_preallocate+0x210/0x210 [ 418.934982] ? __fget+0x37d/0x530 [ 418.935484] ? ksys_dup3+0x3d0/0x3d0 [ 418.936017] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 418.936810] ? fput+0x130/0x1a0 [ 418.937321] ? security_file_ioctl+0x94/0xc0 [ 418.937953] ksys_ioctl+0xa9/0xd0 [ 418.938452] __x64_sys_ioctl+0x73/0xb0 [ 418.939010] do_syscall_64+0x103/0x600 [ 418.939572] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.940298] RIP: 0033:0x457649 [ 418.940757] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 418.943422] RSP: 002b:00007f4546332c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 418.944515] RAX: ffffffffffffffda RBX: 000000000071bfa0 RCX: 0000000000457649 [ 418.945544] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 418.946565] RBP: 00007f4546332ca0 R08: 0000000000000000 R09: 0000000000000000 [ 418.947581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463336d4 [ 418.948601] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 418.954475] Bluetooth: Can't allocate mem for new packet [ 420.196786] Bluetooth: hci0: command 0x1003 tx timeout [ 420.198959] Bluetooth: hci0: sending frame failed (-49) [ 420.836904] Bluetooth: hci3: command 0x1003 tx timeout [ 420.840190] Bluetooth: hci1: command 0x1003 tx timeout [ 420.840245] Bluetooth: hci3: sending frame failed (-49) [ 420.842190] Bluetooth: hci1: sending frame failed (-49) [ 420.916703] Bluetooth: hci4: command 0x1003 tx timeout [ 420.916728] Bluetooth: hci2: command 0x1003 tx timeout [ 420.918497] Bluetooth: hci4: sending frame failed (-49) [ 420.919093] Bluetooth: hci2: sending frame failed (-49) [ 420.921364] Bluetooth: hci5: command 0x1003 tx timeout [ 420.922177] Bluetooth: hci5: sending frame failed (-49) [ 422.276880] Bluetooth: hci0: command 0x1001 tx timeout [ 422.278738] Bluetooth: hci0: sending frame failed (-49) [ 422.916846] Bluetooth: hci3: command 0x1001 tx timeout [ 422.917046] Bluetooth: hci1: command 0x1001 tx timeout [ 422.918731] Bluetooth: hci3: sending frame failed (-49) [ 422.919528] Bluetooth: hci1: sending frame failed (-49) [ 422.996753] Bluetooth: hci4: command 0x1001 tx timeout [ 422.996804] Bluetooth: hci5: command 0x1001 tx timeout [ 422.998207] Bluetooth: hci4: sending frame failed (-49) [ 422.999473] Bluetooth: hci5: sending frame failed (-49) [ 423.002063] Bluetooth: hci2: command 0x1001 tx timeout [ 423.003400] Bluetooth: hci2: sending frame failed (-49) [ 424.356798] Bluetooth: hci0: command 0x1009 tx timeout [ 424.996772] Bluetooth: hci3: command 0x1009 tx timeout [ 424.996893] Bluetooth: hci1: command 0x1009 tx timeout [ 425.076741] Bluetooth: hci2: command 0x1009 tx timeout [ 425.076751] Bluetooth: hci4: command 0x1009 tx timeout [ 425.079025] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:14:11 executed programs: 168 [ 428.379173] FAULT_INJECTION: forcing a failure. [ 428.379173] name failslab, interval 1, probability 0, space 0, times 0 [ 428.381707] CPU: 1 PID: 7464 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 428.382878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 428.384202] Call Trace: [ 428.384649] dump_stack+0x162/0x1e4 [ 428.385209] should_fail.cold.4+0xa/0x17 [ 428.385883] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 428.386698] ? __lock_acquire+0x797/0x4950 [ 428.387297] ? mark_held_locks+0x130/0x130 [ 428.387990] __should_failslab+0x124/0x180 [ 428.388600] should_failslab+0x9/0x14 [ 428.389219] kmem_cache_alloc_node+0x56/0x730 [ 428.389920] __alloc_skb+0xd6/0x610 [ 428.390471] ? skb_scrub_packet+0x490/0x490 [ 428.391188] ? __lock_is_held+0xb5/0x140 [ 428.391810] bcsp_recv+0x8e1/0x1410 [ 428.392421] hci_uart_tty_receive+0x232/0x540 [ 428.393136] tty_ioctl+0x6dc/0x1710 [ 428.393714] ? tty_vhangup+0x30/0x30 [ 428.394317] ? kasan_check_read+0x11/0x20 [ 428.394963] ? mark_held_locks+0x130/0x130 [ 428.395768] ? proc_fail_nth_write+0x9e/0x1d0 [ 428.396643] ? proc_cwd_link+0x1d0/0x1d0 [ 428.397437] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 428.398362] ? find_held_lock+0x36/0x1d0 [ 428.399158] ? find_held_lock+0x36/0x1d0 [ 428.399953] ? tty_vhangup+0x30/0x30 [ 428.400679] do_vfs_ioctl+0x1e1/0x1300 [ 428.401314] ? lock_downgrade+0x7f0/0x7f0 [ 428.401945] ? ioctl_preallocate+0x210/0x210 [ 428.402650] ? __fget+0x37d/0x530 [ 428.403208] ? ksys_dup3+0x3d0/0x3d0 [ 428.403798] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 428.404660] ? fput+0x130/0x1a0 [ 428.405217] ? security_file_ioctl+0x94/0xc0 [ 428.405967] ksys_ioctl+0xa9/0xd0 [ 428.406499] __x64_sys_ioctl+0x73/0xb0 [ 428.407140] do_syscall_64+0x103/0x600 [ 428.407764] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 428.408569] RIP: 0033:0x457649 [ 428.409091] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 428.412019] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 428.413250] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 428.414398] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 428.415599] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 428.417023] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 428.418407] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 428.420060] Bluetooth: Can't allocate mem for new packet [ 429.034543] FAULT_INJECTION: forcing a failure. [ 429.034543] name failslab, interval 1, probability 0, space 0, times 0 [ 429.036228] CPU: 0 PID: 7472 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 429.037250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 429.038438] Call Trace: [ 429.038953] dump_stack+0x162/0x1e4 [ 429.039461] should_fail.cold.4+0xa/0x17 [ 429.040116] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 429.040835] ? __lock_acquire+0x797/0x4950 [ 429.041445] ? mark_held_locks+0x130/0x130 [ 429.042040] __should_failslab+0x124/0x180 [ 429.042637] should_failslab+0x9/0x14 [ 429.043181] kmem_cache_alloc_node+0x56/0x730 [ 429.043195] __alloc_skb+0xd6/0x610 [ 429.043206] ? skb_scrub_packet+0x490/0x490 [ 429.045072] ? __lock_is_held+0xb5/0x140 [ 429.045661] bcsp_recv+0x8e1/0x1410 [ 429.046218] hci_uart_tty_receive+0x232/0x540 [ 429.046873] tty_ioctl+0x6dc/0x1710 [ 429.047395] ? tty_vhangup+0x30/0x30 [ 429.047920] ? kasan_check_read+0x11/0x20 [ 429.048509] ? mark_held_locks+0x130/0x130 [ 429.049117] ? proc_fail_nth_write+0x9e/0x1d0 [ 429.049750] ? proc_cwd_link+0x1d0/0x1d0 [ 429.050321] ? __fdget_pos+0xec/0x110 [ 429.050860] ? __fdget_pos+0xec/0x110 [ 429.051402] ? find_held_lock+0x36/0x1d0 [ 429.051981] ? find_held_lock+0x36/0x1d0 [ 429.052563] ? tty_vhangup+0x30/0x30 [ 429.053100] do_vfs_ioctl+0x1e1/0x1300 [ 429.053654] ? lock_downgrade+0x7f0/0x7f0 [ 429.054253] ? ioctl_preallocate+0x210/0x210 [ 429.054888] ? __fget+0x37d/0x530 [ 429.055382] ? ksys_dup3+0x3d0/0x3d0 [ 429.055916] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 429.056703] ? fput+0x130/0x1a0 [ 429.057182] ? security_file_ioctl+0x94/0xc0 [ 429.057810] ksys_ioctl+0xa9/0xd0 [ 429.058304] __x64_sys_ioctl+0x73/0xb0 [ 429.058855] do_syscall_64+0x103/0x600 [ 429.059410] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.060138] RIP: 0033:0x457649 [ 429.060590] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 429.063253] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.064351] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 429.065410] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 429.066444] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 429.067461] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 429.068445] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 429.072056] FAULT_INJECTION: forcing a failure. [ 429.072056] name failslab, interval 1, probability 0, space 0, times 0 [ 429.073828] CPU: 1 PID: 7474 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 429.075053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 429.076272] Call Trace: [ 429.076650] dump_stack+0x162/0x1e4 [ 429.077219] should_fail.cold.4+0xa/0x17 [ 429.077824] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 429.078610] ? __lock_acquire+0x797/0x4950 [ 429.079274] ? mark_held_locks+0x130/0x130 [ 429.079886] __should_failslab+0x124/0x180 [ 429.080522] should_failslab+0x9/0x14 [ 429.081077] kmem_cache_alloc_node+0x56/0x730 [ 429.081775] __alloc_skb+0xd6/0x610 [ 429.082296] ? skb_scrub_packet+0x490/0x490 [ 429.082936] ? __lock_is_held+0xb5/0x140 [ 429.083562] bcsp_recv+0x8e1/0x1410 [ 429.084170] hci_uart_tty_receive+0x232/0x540 [ 429.085041] tty_ioctl+0x6dc/0x1710 [ 429.085732] ? tty_vhangup+0x30/0x30 [ 429.086456] ? kasan_check_read+0x11/0x20 [ 429.087262] ? mark_held_locks+0x130/0x130 [ 429.088071] ? proc_fail_nth_write+0x9e/0x1d0 [ 429.088779] ? proc_cwd_link+0x1d0/0x1d0 [ 429.089422] ? __fdget_pos+0xec/0x110 [ 429.089969] ? __fdget_pos+0xec/0x110 [ 429.090552] ? find_held_lock+0x36/0x1d0 [ 429.091160] ? find_held_lock+0x36/0x1d0 [ 429.091793] ? tty_vhangup+0x30/0x30 [ 429.092375] do_vfs_ioctl+0x1e1/0x1300 [ 429.092924] ? lock_downgrade+0x7f0/0x7f0 [ 429.093577] ? ioctl_preallocate+0x210/0x210 [ 429.094310] ? __fget+0x37d/0x530 [ 429.094976] ? ksys_dup3+0x3d0/0x3d0 [ 429.095682] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 429.096506] ? fput+0x130/0x1a0 [ 429.097041] ? security_file_ioctl+0x94/0xc0 [ 429.097711] ksys_ioctl+0xa9/0xd0 [ 429.098252] __x64_sys_ioctl+0x73/0xb0 [ 429.098837] do_syscall_64+0x103/0x600 [ 429.099434] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.100215] RIP: 0033:0x457649 [ 429.100678] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 429.103476] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.104782] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 429.104791] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 429.104802] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 429.107236] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 429.107244] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 429.115756] FAULT_INJECTION: forcing a failure. [ 429.115756] name failslab, interval 1, probability 0, space 0, times 0 [ 429.124178] Bluetooth: Can't allocate mem for new packet [ 429.125095] Bluetooth: Can't allocate mem for new packet [ 429.126136] CPU: 1 PID: 7485 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 429.127160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 429.128356] Call Trace: [ 429.128747] dump_stack+0x162/0x1e4 [ 429.129290] should_fail.cold.4+0xa/0x17 [ 429.129892] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 429.130611] ? __lock_acquire+0x797/0x4950 [ 429.131239] ? mark_held_locks+0x130/0x130 [ 429.131850] __should_failslab+0x124/0x180 [ 429.132475] should_failslab+0x9/0x14 [ 429.133033] kmem_cache_alloc_node+0x56/0x730 [ 429.133708] __alloc_skb+0xd6/0x610 [ 429.134227] ? skb_scrub_packet+0x490/0x490 [ 429.134843] ? __lock_is_held+0xb5/0x140 [ 429.135435] bcsp_recv+0x8e1/0x1410 [ 429.135964] hci_uart_tty_receive+0x232/0x540 [ 429.136618] tty_ioctl+0x6dc/0x1710 [ 429.137162] ? tty_vhangup+0x30/0x30 [ 429.137730] ? kasan_check_read+0x11/0x20 [ 429.138332] ? mark_held_locks+0x130/0x130 [ 429.138945] ? proc_fail_nth_write+0x9e/0x1d0 [ 429.139586] ? proc_cwd_link+0x1d0/0x1d0 [ 429.140163] ? __fdget_pos+0xec/0x110 [ 429.140714] ? __fdget_pos+0xec/0x110 [ 429.141265] ? find_held_lock+0x36/0x1d0 [ 429.141850] ? find_held_lock+0x36/0x1d0 [ 429.142433] ? tty_vhangup+0x30/0x30 [ 429.142965] do_vfs_ioctl+0x1e1/0x1300 [ 429.143523] ? lock_downgrade+0x7f0/0x7f0 [ 429.144140] ? ioctl_preallocate+0x210/0x210 [ 429.144769] ? __fget+0x37d/0x530 [ 429.145299] ? ksys_dup3+0x3d0/0x3d0 [ 429.145832] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 429.146619] ? fput+0x130/0x1a0 [ 429.147090] ? security_file_ioctl+0x94/0xc0 [ 429.147710] ksys_ioctl+0xa9/0xd0 [ 429.148208] __x64_sys_ioctl+0x73/0xb0 [ 429.148751] do_syscall_64+0x103/0x600 [ 429.149314] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.150059] RIP: 0033:0x457649 [ 429.150519] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 429.153190] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.154278] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 429.155310] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 429.156335] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 429.157379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 429.158403] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 429.160940] Bluetooth: Can't allocate mem for new packet [ 430.436756] Bluetooth: hci0: command 0x1003 tx timeout [ 430.438147] Bluetooth: hci0: sending frame failed (-49) [ 431.076704] Bluetooth: hci3: command 0x1003 tx timeout [ 431.076765] Bluetooth: hci2: command 0x1003 tx timeout [ 431.077864] Bluetooth: hci3: sending frame failed (-49) [ 431.082202] Bluetooth: hci2: sending frame failed (-49) [ 431.083541] Bluetooth: hci4: command 0x1003 tx timeout [ 431.084369] Bluetooth: hci1: command 0x1003 tx timeout [ 431.086112] Bluetooth: hci4: sending frame failed (-49) [ 431.089732] Bluetooth: hci1: sending frame failed (-49) [ 431.156983] Bluetooth: hci5: command 0x1003 tx timeout [ 431.158252] Bluetooth: hci5: sending frame failed (-49) [ 432.516765] Bluetooth: hci0: command 0x1001 tx timeout [ 432.518842] Bluetooth: hci0: sending frame failed (-49) [ 433.156805] Bluetooth: hci3: command 0x1001 tx timeout [ 433.156970] Bluetooth: hci1: command 0x1001 tx timeout [ 433.159666] Bluetooth: hci3: sending frame failed (-49) [ 433.160831] Bluetooth: hci1: sending frame failed (-49) [ 433.161942] Bluetooth: hci4: command 0x1001 tx timeout [ 433.163021] Bluetooth: hci4: sending frame failed (-49) [ 433.164111] Bluetooth: hci2: command 0x1001 tx timeout [ 433.165165] Bluetooth: hci2: sending frame failed (-49) [ 433.236781] Bluetooth: hci5: command 0x1001 tx timeout [ 433.238218] Bluetooth: hci5: sending frame failed (-49) [ 434.596760] Bluetooth: hci0: command 0x1009 tx timeout [ 435.236891] Bluetooth: hci2: command 0x1009 tx timeout [ 435.238157] Bluetooth: hci4: command 0x1009 tx timeout [ 435.239120] Bluetooth: hci1: command 0x1009 tx timeout [ 435.239963] Bluetooth: hci3: command 0x1009 tx timeout [ 435.316779] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:14:21 executed programs: 174 [ 438.620877] FAULT_INJECTION: forcing a failure. [ 438.620877] name failslab, interval 1, probability 0, space 0, times 0 [ 438.624460] CPU: 0 PID: 7487 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 438.625658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 438.626848] Call Trace: [ 438.627288] dump_stack+0x162/0x1e4 [ 438.627810] should_fail.cold.4+0xa/0x17 [ 438.628490] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 438.629226] ? __lock_acquire+0x797/0x4950 [ 438.629932] ? mark_held_locks+0x130/0x130 [ 438.630543] __should_failslab+0x124/0x180 [ 438.631270] should_failslab+0x9/0x14 [ 438.631811] kmem_cache_alloc_node+0x56/0x730 [ 438.632569] __alloc_skb+0xd6/0x610 [ 438.633094] ? skb_scrub_packet+0x490/0x490 [ 438.633813] ? __lock_is_held+0xb5/0x140 [ 438.634404] bcsp_recv+0x8e1/0x1410 [ 438.635016] hci_uart_tty_receive+0x232/0x540 [ 438.635668] tty_ioctl+0x6dc/0x1710 [ 438.636277] ? tty_vhangup+0x30/0x30 [ 438.636815] ? kasan_check_read+0x11/0x20 [ 438.637522] ? mark_held_locks+0x130/0x130 [ 438.638122] ? proc_fail_nth_write+0x9e/0x1d0 [ 438.638869] ? proc_cwd_link+0x1d0/0x1d0 [ 438.639440] ? __fdget_pos+0xec/0x110 [ 438.640074] ? __fdget_pos+0xec/0x110 [ 438.640618] ? find_held_lock+0x36/0x1d0 [ 438.641305] ? find_held_lock+0x36/0x1d0 [ 438.641887] ? tty_vhangup+0x30/0x30 [ 438.642511] do_vfs_ioctl+0x1e1/0x1300 [ 438.643065] ? lock_downgrade+0x7f0/0x7f0 [ 438.643768] ? ioctl_preallocate+0x210/0x210 [ 438.644401] ? __fget+0x37d/0x530 [ 438.644997] ? ksys_dup3+0x3d0/0x3d0 [ 438.645528] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 438.646446] ? fput+0x130/0x1a0 [ 438.646920] ? security_file_ioctl+0x94/0xc0 [ 438.647658] ksys_ioctl+0xa9/0xd0 [ 438.648156] __x64_sys_ioctl+0x73/0xb0 [ 438.648806] do_syscall_64+0x103/0x600 [ 438.649367] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.650229] RIP: 0033:0x457649 [ 438.650688] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 438.653802] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 438.654869] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 438.656061] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 438.657275] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 438.658477] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 438.659525] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 438.661015] Bluetooth: Can't allocate mem for new packet [ 439.278019] FAULT_INJECTION: forcing a failure. [ 439.278019] name failslab, interval 1, probability 0, space 0, times 0 [ 439.284013] CPU: 0 PID: 7497 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 439.285051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 439.286238] Call Trace: [ 439.286615] dump_stack+0x162/0x1e4 [ 439.287130] should_fail.cold.4+0xa/0x17 [ 439.287742] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 439.288461] ? __lock_acquire+0x797/0x4950 [ 439.289067] ? mark_held_locks+0x130/0x130 [ 439.289675] __should_failslab+0x124/0x180 [ 439.290273] should_failslab+0x9/0x14 [ 439.290816] kmem_cache_alloc_node+0x56/0x730 [ 439.291456] __alloc_skb+0xd6/0x610 [ 439.291976] ? skb_scrub_packet+0x490/0x490 [ 439.292588] ? __lock_is_held+0xb5/0x140 [ 439.293180] bcsp_recv+0x8e1/0x1410 [ 439.293706] hci_uart_tty_receive+0x232/0x540 [ 439.294343] tty_ioctl+0x6dc/0x1710 [ 439.294862] ? tty_vhangup+0x30/0x30 [ 439.295390] ? kasan_check_read+0x11/0x20 [ 439.295991] ? mark_held_locks+0x130/0x130 [ 439.296587] ? proc_fail_nth_write+0x9e/0x1d0 [ 439.297243] ? proc_cwd_link+0x1d0/0x1d0 [ 439.297818] ? __fdget_pos+0xec/0x110 [ 439.298358] ? __fdget_pos+0xec/0x110 [ 439.298905] ? find_held_lock+0x36/0x1d0 [ 439.299478] ? find_held_lock+0x36/0x1d0 [ 439.300051] ? tty_vhangup+0x30/0x30 [ 439.300605] do_vfs_ioctl+0x1e1/0x1300 [ 439.301162] ? lock_downgrade+0x7f0/0x7f0 [ 439.301750] ? ioctl_preallocate+0x210/0x210 [ 439.302377] ? __fget+0x37d/0x530 [ 439.302872] ? ksys_dup3+0x3d0/0x3d0 [ 439.303401] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 439.304180] ? fput+0x130/0x1a0 [ 439.304650] ? security_file_ioctl+0x94/0xc0 [ 439.305277] ksys_ioctl+0xa9/0xd0 [ 439.305768] __x64_sys_ioctl+0x73/0xb0 [ 439.305778] do_syscall_64+0x103/0x600 [ 439.305789] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.305795] RIP: 0033:0x457649 [ 439.305808] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.310814] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 439.311896] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 439.312912] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 439.313950] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 439.314974] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 439.316001] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 439.320615] FAULT_INJECTION: forcing a failure. [ 439.320615] name failslab, interval 1, probability 0, space 0, times 0 [ 439.326516] FAULT_INJECTION: forcing a failure. [ 439.326516] name failslab, interval 1, probability 0, space 0, times 0 [ 439.330831] FAULT_INJECTION: forcing a failure. [ 439.330831] name failslab, interval 1, probability 0, space 0, times 0 [ 439.331884] Bluetooth: Can't allocate mem for new packet [ 439.334584] CPU: 1 PID: 7501 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 439.335682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 439.336967] Call Trace: [ 439.337369] dump_stack+0x162/0x1e4 [ 439.337962] should_fail.cold.4+0xa/0x17 [ 439.338607] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 439.339373] ? __lock_acquire+0x797/0x4950 [ 439.340059] ? mark_held_locks+0x130/0x130 [ 439.340642] __should_failslab+0x124/0x180 [ 439.341311] should_failslab+0x9/0x14 [ 439.341881] kmem_cache_alloc_node+0x56/0x730 [ 439.342544] __alloc_skb+0xd6/0x610 [ 439.343103] ? skb_scrub_packet+0x490/0x490 [ 439.343714] ? __lock_is_held+0xb5/0x140 [ 439.344334] bcsp_recv+0x8e1/0x1410 [ 439.344852] hci_uart_tty_receive+0x232/0x540 [ 439.345549] tty_ioctl+0x6dc/0x1710 [ 439.346064] ? tty_vhangup+0x30/0x30 [ 439.346633] ? kasan_check_read+0x11/0x20 [ 439.347222] ? mark_held_locks+0x130/0x130 [ 439.347865] ? proc_fail_nth_write+0x9e/0x1d0 [ 439.348549] ? proc_cwd_link+0x1d0/0x1d0 [ 439.349133] ? __fdget_pos+0xec/0x110 [ 439.349751] ? __fdget_pos+0xec/0x110 [ 439.350360] ? find_held_lock+0x36/0x1d0 [ 439.350956] ? find_held_lock+0x36/0x1d0 [ 439.351577] ? tty_vhangup+0x30/0x30 [ 439.352130] do_vfs_ioctl+0x1e1/0x1300 [ 439.352718] ? lock_downgrade+0x7f0/0x7f0 [ 439.353366] ? ioctl_preallocate+0x210/0x210 [ 439.354003] ? __fget+0x37d/0x530 [ 439.354536] ? ksys_dup3+0x3d0/0x3d0 [ 439.355074] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 439.355892] ? fput+0x130/0x1a0 [ 439.356374] ? security_file_ioctl+0x94/0xc0 [ 439.357058] ksys_ioctl+0xa9/0xd0 [ 439.357564] __x64_sys_ioctl+0x73/0xb0 [ 439.358174] do_syscall_64+0x103/0x600 [ 439.358840] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.359667] RIP: 0033:0x457649 [ 439.360171] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.362951] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 439.364101] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 439.365193] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 439.366286] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 439.367376] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 439.368469] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 439.369615] CPU: 0 PID: 7496 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 439.370680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 439.371882] Call Trace: [ 439.372263] dump_stack+0x162/0x1e4 [ 439.372789] should_fail.cold.4+0xa/0x17 [ 439.373379] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 439.374108] ? __lock_acquire+0x797/0x4950 [ 439.374719] ? mark_held_locks+0x130/0x130 [ 439.375330] __should_failslab+0x124/0x180 [ 439.375941] should_failslab+0x9/0x14 [ 439.376486] kmem_cache_alloc_node+0x56/0x730 [ 439.377143] __alloc_skb+0xd6/0x610 [ 439.377662] ? skb_scrub_packet+0x490/0x490 [ 439.378281] ? __lock_is_held+0xb5/0x140 [ 439.378871] bcsp_recv+0x8e1/0x1410 [ 439.379397] hci_uart_tty_receive+0x232/0x540 [ 439.380043] tty_ioctl+0x6dc/0x1710 [ 439.380584] ? tty_vhangup+0x30/0x30 [ 439.381127] ? kasan_check_read+0x11/0x20 [ 439.381733] ? mark_held_locks+0x130/0x130 [ 439.382337] ? proc_fail_nth_write+0x9e/0x1d0 [ 439.382978] ? proc_cwd_link+0x1d0/0x1d0 [ 439.383555] ? __fdget_pos+0xec/0x110 [ 439.384097] ? __fdget_pos+0xec/0x110 [ 439.384641] ? find_held_lock+0x36/0x1d0 [ 439.385248] ? find_held_lock+0x36/0x1d0 [ 439.385827] ? tty_vhangup+0x30/0x30 [ 439.386359] do_vfs_ioctl+0x1e1/0x1300 [ 439.386912] ? lock_downgrade+0x7f0/0x7f0 [ 439.387514] ? ioctl_preallocate+0x210/0x210 [ 439.388140] ? __fget+0x37d/0x530 [ 439.388634] ? ksys_dup3+0x3d0/0x3d0 [ 439.389172] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 439.389957] ? fput+0x130/0x1a0 [ 439.390448] ? security_file_ioctl+0x94/0xc0 [ 439.391078] ksys_ioctl+0xa9/0xd0 [ 439.391575] __x64_sys_ioctl+0x73/0xb0 [ 439.392132] do_syscall_64+0x103/0x600 [ 439.392690] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.393433] RIP: 0033:0x457649 [ 439.393891] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.396542] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 439.397644] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 439.398677] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 439.399706] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 439.400733] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 439.401765] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 439.402818] CPU: 1 PID: 7503 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 439.403950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 439.405251] Call Trace: [ 439.405704] dump_stack+0x162/0x1e4 [ 439.406228] should_fail.cold.4+0xa/0x17 [ 439.406714] Bluetooth: Can't allocate mem for new packet [ 439.406896] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 439.407838] Bluetooth: Can't allocate mem for new packet [ 439.408430] ? __lock_acquire+0x797/0x4950 [ 439.409931] ? mark_held_locks+0x130/0x130 [ 439.410739] __should_failslab+0x124/0x180 [ 439.411542] should_failslab+0x9/0x14 [ 439.412264] kmem_cache_alloc_node+0x56/0x730 [ 439.413127] __alloc_skb+0xd6/0x610 [ 439.413816] ? skb_scrub_packet+0x490/0x490 [ 439.414634] ? __lock_is_held+0xb5/0x140 [ 439.415433] bcsp_recv+0x8e1/0x1410 [ 439.416000] hci_uart_tty_receive+0x232/0x540 [ 439.416735] tty_ioctl+0x6dc/0x1710 [ 439.417271] ? tty_vhangup+0x30/0x30 [ 439.417878] ? kasan_check_read+0x11/0x20 [ 439.418498] ? mark_held_locks+0x130/0x130 [ 439.419166] ? proc_fail_nth_write+0x9e/0x1d0 [ 439.419858] ? proc_cwd_link+0x1d0/0x1d0 [ 439.420462] ? __fdget_pos+0xec/0x110 [ 439.421077] ? __fdget_pos+0xec/0x110 [ 439.421623] ? find_held_lock+0x36/0x1d0 [ 439.422267] ? find_held_lock+0x36/0x1d0 [ 439.422862] ? tty_vhangup+0x30/0x30 [ 439.423449] do_vfs_ioctl+0x1e1/0x1300 [ 439.424033] ? lock_downgrade+0x7f0/0x7f0 [ 439.424667] ? ioctl_preallocate+0x210/0x210 [ 439.425344] ? __fget+0x37d/0x530 [ 439.425872] ? ksys_dup3+0x3d0/0x3d0 [ 439.426431] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 439.427251] ? fput+0x130/0x1a0 [ 439.427799] ? security_file_ioctl+0x94/0xc0 [ 439.428508] ksys_ioctl+0xa9/0xd0 [ 439.429393] __x64_sys_ioctl+0x73/0xb0 [ 439.430103] do_syscall_64+0x103/0x600 [ 439.430836] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.431800] RIP: 0033:0x457649 [ 439.432405] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.435792] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 439.436944] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 439.438035] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 439.439119] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 439.440203] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 439.441297] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 439.443517] Bluetooth: Can't allocate mem for new packet [ 440.676680] Bluetooth: hci0: command 0x1003 tx timeout [ 440.677837] Bluetooth: hci0: sending frame failed (-49) [ 441.316709] Bluetooth: hci1: command 0x1003 tx timeout [ 441.325669] Bluetooth: hci1: sending frame failed (-49) [ 441.396814] Bluetooth: hci4: command 0x1003 tx timeout [ 441.397153] Bluetooth: hci5: command 0x1003 tx timeout [ 441.398330] Bluetooth: hci3: command 0x1003 tx timeout [ 441.400147] Bluetooth: hci4: sending frame failed (-49) [ 441.401138] Bluetooth: hci3: sending frame failed (-49) [ 441.402385] Bluetooth: hci5: sending frame failed (-49) [ 441.404593] Bluetooth: hci2: command 0x1003 tx timeout [ 441.405886] Bluetooth: hci2: sending frame failed (-49) [ 442.756754] Bluetooth: hci0: command 0x1001 tx timeout [ 442.758342] Bluetooth: hci0: sending frame failed (-49) [ 443.396799] Bluetooth: hci1: command 0x1001 tx timeout [ 443.397961] Bluetooth: hci1: sending frame failed (-49) [ 443.477116] Bluetooth: hci2: command 0x1001 tx timeout [ 443.477503] Bluetooth: hci3: command 0x1001 tx timeout [ 443.479002] Bluetooth: hci2: sending frame failed (-49) [ 443.479947] Bluetooth: hci3: sending frame failed (-49) [ 443.481657] Bluetooth: hci5: command 0x1001 tx timeout [ 443.484285] Bluetooth: hci4: command 0x1001 tx timeout [ 443.484356] Bluetooth: hci5: sending frame failed (-49) [ 443.486042] Bluetooth: hci4: sending frame failed (-49) [ 444.836774] Bluetooth: hci0: command 0x1009 tx timeout [ 445.476825] Bluetooth: hci1: command 0x1009 tx timeout [ 445.556877] Bluetooth: hci5: command 0x1009 tx timeout [ 445.557013] Bluetooth: hci4: command 0x1009 tx timeout [ 445.557883] Bluetooth: hci3: command 0x1009 tx timeout [ 445.559483] Bluetooth: hci2: command 0x1009 tx timeout 2019/03/09 16:14:32 executed programs: 180 [ 448.854558] FAULT_INJECTION: forcing a failure. [ 448.854558] name failslab, interval 1, probability 0, space 0, times 0 [ 448.857470] CPU: 1 PID: 7511 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 448.858807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 448.860043] Call Trace: [ 448.860423] dump_stack+0x162/0x1e4 [ 448.861001] should_fail.cold.4+0xa/0x17 [ 448.861582] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 448.862356] ? __lock_acquire+0x797/0x4950 [ 448.863004] ? mark_held_locks+0x130/0x130 [ 448.863612] __should_failslab+0x124/0x180 [ 448.864254] should_failslab+0x9/0x14 [ 448.864795] kmem_cache_alloc_node+0x56/0x730 [ 448.865586] __alloc_skb+0xd6/0x610 [ 448.866294] ? skb_scrub_packet+0x490/0x490 [ 448.867056] ? __lock_is_held+0xb5/0x140 [ 448.867694] bcsp_recv+0x8e1/0x1410 [ 448.868223] hci_uart_tty_receive+0x232/0x540 [ 448.868925] tty_ioctl+0x6dc/0x1710 [ 448.869505] ? tty_vhangup+0x30/0x30 [ 448.870088] ? kasan_check_read+0x11/0x20 [ 448.870739] ? mark_held_locks+0x130/0x130 [ 448.871339] ? proc_fail_nth_write+0x9e/0x1d0 [ 448.872035] ? proc_cwd_link+0x1d0/0x1d0 [ 448.872624] ? __fdget_pos+0xec/0x110 [ 448.873203] ? __fdget_pos+0xec/0x110 [ 448.873719] ? find_held_lock+0x36/0x1d0 [ 448.874319] ? find_held_lock+0x36/0x1d0 [ 448.874947] ? tty_vhangup+0x30/0x30 [ 448.875580] do_vfs_ioctl+0x1e1/0x1300 [ 448.876310] ? lock_downgrade+0x7f0/0x7f0 [ 448.877094] ? ioctl_preallocate+0x210/0x210 [ 448.877922] ? __fget+0x37d/0x530 [ 448.878576] ? ksys_dup3+0x3d0/0x3d0 [ 448.879111] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 448.879931] ? fput+0x130/0x1a0 [ 448.880460] ? security_file_ioctl+0x94/0xc0 [ 448.881095] ksys_ioctl+0xa9/0xd0 [ 448.881626] __x64_sys_ioctl+0x73/0xb0 [ 448.882179] do_syscall_64+0x103/0x600 [ 448.882771] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 448.883500] RIP: 0033:0x457649 [ 448.883991] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 448.887130] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 448.888252] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 448.889321] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 448.890379] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 448.891455] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 448.892511] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 448.894174] Bluetooth: Can't allocate mem for new packet [ 449.522534] FAULT_INJECTION: forcing a failure. [ 449.522534] name failslab, interval 1, probability 0, space 0, times 0 [ 449.525474] FAULT_INJECTION: forcing a failure. [ 449.525474] name failslab, interval 1, probability 0, space 0, times 0 [ 449.529032] CPU: 0 PID: 7523 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 449.530069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 449.531277] Call Trace: [ 449.531651] dump_stack+0x162/0x1e4 [ 449.532161] should_fail.cold.4+0xa/0x17 [ 449.532733] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 449.532743] ? __lock_acquire+0x797/0x4950 [ 449.532750] ? mark_held_locks+0x130/0x130 [ 449.532766] __should_failslab+0x124/0x180 [ 449.535327] should_failslab+0x9/0x14 [ 449.535880] kmem_cache_alloc_node+0x56/0x730 [ 449.536517] __alloc_skb+0xd6/0x610 [ 449.537060] ? skb_scrub_packet+0x490/0x490 [ 449.537679] ? __lock_is_held+0xb5/0x140 [ 449.538281] bcsp_recv+0x8e1/0x1410 [ 449.538798] hci_uart_tty_receive+0x232/0x540 [ 449.539448] tty_ioctl+0x6dc/0x1710 [ 449.539948] ? tty_vhangup+0x30/0x30 [ 449.540477] ? kasan_check_read+0x11/0x20 [ 449.541063] ? mark_held_locks+0x130/0x130 [ 449.541670] ? proc_fail_nth_write+0x9e/0x1d0 [ 449.542304] ? proc_cwd_link+0x1d0/0x1d0 [ 449.542910] ? __fdget_pos+0xec/0x110 [ 449.543438] ? __fdget_pos+0xec/0x110 [ 449.544005] ? find_held_lock+0x36/0x1d0 [ 449.544570] ? find_held_lock+0x36/0x1d0 [ 449.545198] ? tty_vhangup+0x30/0x30 [ 449.545714] do_vfs_ioctl+0x1e1/0x1300 [ 449.546263] ? lock_downgrade+0x7f0/0x7f0 [ 449.546837] ? ioctl_preallocate+0x210/0x210 [ 449.547471] ? __fget+0x37d/0x530 [ 449.547942] ? ksys_dup3+0x3d0/0x3d0 [ 449.548477] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 449.549268] ? fput+0x130/0x1a0 [ 449.549734] ? security_file_ioctl+0x94/0xc0 [ 449.550363] ksys_ioctl+0xa9/0xd0 [ 449.550853] __x64_sys_ioctl+0x73/0xb0 [ 449.551408] do_syscall_64+0x103/0x600 [ 449.551960] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.552681] RIP: 0033:0x457649 [ 449.553137] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 449.555831] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 449.556928] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 449.557955] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 449.558973] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 449.559991] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 449.561015] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 449.566080] FAULT_INJECTION: forcing a failure. [ 449.566080] name failslab, interval 1, probability 0, space 0, times 0 [ 449.567946] CPU: 1 PID: 7521 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 449.568967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 449.568973] Call Trace: [ 449.570568] dump_stack+0x162/0x1e4 [ 449.571080] should_fail.cold.4+0xa/0x17 [ 449.571652] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 449.572409] ? __lock_acquire+0x797/0x4950 [ 449.573022] ? mark_held_locks+0x130/0x130 [ 449.573652] __should_failslab+0x124/0x180 [ 449.574266] should_failslab+0x9/0x14 [ 449.574821] kmem_cache_alloc_node+0x56/0x730 [ 449.575458] __alloc_skb+0xd6/0x610 [ 449.575983] ? skb_scrub_packet+0x490/0x490 [ 449.576593] ? __lock_is_held+0xb5/0x140 [ 449.576607] bcsp_recv+0x8e1/0x1410 [ 449.577693] hci_uart_tty_receive+0x232/0x540 [ 449.578350] tty_ioctl+0x6dc/0x1710 [ 449.578864] ? tty_vhangup+0x30/0x30 [ 449.579380] ? kasan_check_read+0x11/0x20 [ 449.579973] ? mark_held_locks+0x130/0x130 [ 449.580601] ? proc_fail_nth_write+0x9e/0x1d0 [ 449.581243] ? proc_cwd_link+0x1d0/0x1d0 [ 449.581838] ? __fdget_pos+0xec/0x110 [ 449.582380] ? __fdget_pos+0xec/0x110 [ 449.582922] ? find_held_lock+0x36/0x1d0 [ 449.583502] ? find_held_lock+0x36/0x1d0 [ 449.584082] ? tty_vhangup+0x30/0x30 [ 449.584603] do_vfs_ioctl+0x1e1/0x1300 [ 449.585159] ? lock_downgrade+0x7f0/0x7f0 [ 449.585748] ? ioctl_preallocate+0x210/0x210 [ 449.586374] ? __fget+0x37d/0x530 [ 449.586867] ? ksys_dup3+0x3d0/0x3d0 [ 449.587396] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 449.588181] ? fput+0x130/0x1a0 [ 449.588649] ? security_file_ioctl+0x94/0xc0 [ 449.589284] ksys_ioctl+0xa9/0xd0 [ 449.589781] __x64_sys_ioctl+0x73/0xb0 [ 449.590338] do_syscall_64+0x103/0x600 [ 449.590887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.591627] RIP: 0033:0x457649 [ 449.592086] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 449.594752] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 449.595825] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 449.596845] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 449.597878] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 449.598894] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 449.599921] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 449.600990] CPU: 0 PID: 7524 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 449.602024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 449.603209] Call Trace: [ 449.603585] dump_stack+0x162/0x1e4 [ 449.604100] should_fail.cold.4+0xa/0x17 [ 449.604701] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 449.605431] ? __lock_acquire+0x797/0x4950 [ 449.606040] ? mark_held_locks+0x130/0x130 [ 449.606629] Bluetooth: Can't allocate mem for new packet [ 449.606669] __should_failslab+0x124/0x180 [ 449.607529] Bluetooth: Can't allocate mem for new packet [ 449.608049] should_failslab+0x9/0x14 [ 449.608056] kmem_cache_alloc_node+0x56/0x730 [ 449.608069] __alloc_skb+0xd6/0x610 [ 449.608077] ? skb_scrub_packet+0x490/0x490 [ 449.608088] ? __lock_is_held+0xb5/0x140 [ 449.611703] bcsp_recv+0x8e1/0x1410 [ 449.612224] hci_uart_tty_receive+0x232/0x540 [ 449.612861] tty_ioctl+0x6dc/0x1710 [ 449.613378] ? tty_vhangup+0x30/0x30 [ 449.613907] ? kasan_check_read+0x11/0x20 [ 449.614497] ? mark_held_locks+0x130/0x130 [ 449.615096] ? proc_fail_nth_write+0x9e/0x1d0 [ 449.615733] ? proc_cwd_link+0x1d0/0x1d0 [ 449.616309] ? __fdget_pos+0xec/0x110 [ 449.616880] ? __fdget_pos+0xec/0x110 [ 449.617436] ? find_held_lock+0x36/0x1d0 [ 449.618031] ? find_held_lock+0x36/0x1d0 [ 449.618615] ? tty_vhangup+0x30/0x30 [ 449.619155] do_vfs_ioctl+0x1e1/0x1300 [ 449.619718] ? lock_downgrade+0x7f0/0x7f0 [ 449.620301] ? ioctl_preallocate+0x210/0x210 [ 449.620929] ? __fget+0x37d/0x530 [ 449.621427] ? ksys_dup3+0x3d0/0x3d0 [ 449.621965] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 449.622743] ? fput+0x130/0x1a0 [ 449.623220] ? security_file_ioctl+0x94/0xc0 [ 449.623845] ksys_ioctl+0xa9/0xd0 [ 449.624345] __x64_sys_ioctl+0x73/0xb0 [ 449.624904] do_syscall_64+0x103/0x600 [ 449.625476] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.626214] RIP: 0033:0x457649 [ 449.626670] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 449.629418] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 449.630475] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 449.631470] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 449.632465] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 449.633477] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 449.634476] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 449.639818] Bluetooth: Can't allocate mem for new packet [ 450.916763] Bluetooth: hci0: command 0x1003 tx timeout [ 450.918767] Bluetooth: hci0: sending frame failed (-49) [ 451.566769] Bluetooth: hci2: command 0x1003 tx timeout [ 451.568654] Bluetooth: hci1: command 0x1003 tx timeout [ 451.568704] Bluetooth: hci2: sending frame failed (-49) [ 451.570468] Bluetooth: hci1: sending frame failed (-49) [ 451.636788] Bluetooth: hci3: command 0x1003 tx timeout [ 451.638511] Bluetooth: hci3: sending frame failed (-49) [ 451.716667] Bluetooth: hci4: command 0x1003 tx timeout [ 451.716703] Bluetooth: hci5: command 0x1003 tx timeout [ 451.717606] Bluetooth: hci4: sending frame failed (-49) [ 451.718459] Bluetooth: hci5: sending frame failed (-49) [ 452.996894] Bluetooth: hci0: command 0x1001 tx timeout [ 452.998122] Bluetooth: hci0: sending frame failed (-49) [ 453.636768] Bluetooth: hci2: command 0x1001 tx timeout [ 453.636912] Bluetooth: hci1: command 0x1001 tx timeout [ 453.638159] Bluetooth: hci2: sending frame failed (-49) [ 453.640049] Bluetooth: hci1: sending frame failed (-49) [ 453.717111] Bluetooth: hci3: command 0x1001 tx timeout [ 453.718559] Bluetooth: hci3: sending frame failed (-49) [ 453.796872] Bluetooth: hci4: command 0x1001 tx timeout [ 453.796887] Bluetooth: hci5: command 0x1001 tx timeout [ 453.800666] Bluetooth: hci5: sending frame failed (-49) [ 453.802619] Bluetooth: hci4: sending frame failed (-49) [ 455.076797] Bluetooth: hci0: command 0x1009 tx timeout [ 455.716822] Bluetooth: hci1: command 0x1009 tx timeout [ 455.716862] Bluetooth: hci2: command 0x1009 tx timeout [ 455.797084] Bluetooth: hci3: command 0x1009 tx timeout [ 455.876842] Bluetooth: hci4: command 0x1009 tx timeout [ 455.877772] Bluetooth: hci5: command 0x1009 tx timeout 2019/03/09 16:14:42 executed programs: 186 [ 459.097855] FAULT_INJECTION: forcing a failure. [ 459.097855] name failslab, interval 1, probability 0, space 0, times 0 [ 459.100498] CPU: 1 PID: 7536 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 459.101757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 459.103183] Call Trace: [ 459.103630] dump_stack+0x162/0x1e4 [ 459.104261] should_fail.cold.4+0xa/0x17 [ 459.104940] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 459.105817] ? __lock_acquire+0x797/0x4950 [ 459.106406] ? mark_held_locks+0x130/0x130 [ 459.107004] __should_failslab+0x124/0x180 [ 459.107595] should_failslab+0x9/0x14 [ 459.108126] kmem_cache_alloc_node+0x56/0x730 [ 459.108757] __alloc_skb+0xd6/0x610 [ 459.109276] ? skb_scrub_packet+0x490/0x490 [ 459.109875] ? __lock_is_held+0xb5/0x140 [ 459.110445] bcsp_recv+0x8e1/0x1410 [ 459.110958] hci_uart_tty_receive+0x232/0x540 [ 459.111597] tty_ioctl+0x6dc/0x1710 [ 459.112102] ? tty_vhangup+0x30/0x30 [ 459.112643] ? kasan_check_read+0x11/0x20 [ 459.113241] ? mark_held_locks+0x130/0x130 [ 459.113835] ? proc_fail_nth_write+0x9e/0x1d0 [ 459.114468] ? proc_cwd_link+0x1d0/0x1d0 [ 459.115047] ? __fdget_pos+0xec/0x110 [ 459.115605] ? __fdget_pos+0xec/0x110 [ 459.116142] ? find_held_lock+0x36/0x1d0 [ 459.116719] ? find_held_lock+0x36/0x1d0 [ 459.117318] ? tty_vhangup+0x30/0x30 [ 459.117850] do_vfs_ioctl+0x1e1/0x1300 [ 459.118401] ? lock_downgrade+0x7f0/0x7f0 [ 459.118988] ? ioctl_preallocate+0x210/0x210 [ 459.119613] ? __fget+0x37d/0x530 [ 459.120113] ? ksys_dup3+0x3d0/0x3d0 [ 459.120661] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 459.121455] ? fput+0x130/0x1a0 [ 459.121921] ? security_file_ioctl+0x94/0xc0 [ 459.122546] ksys_ioctl+0xa9/0xd0 [ 459.123068] __x64_sys_ioctl+0x73/0xb0 [ 459.123632] do_syscall_64+0x103/0x600 [ 459.124200] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 459.124939] RIP: 0033:0x457649 [ 459.125435] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 459.128434] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 459.129529] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 459.130599] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 459.131640] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 459.132687] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 459.133731] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 459.135505] Bluetooth: Can't allocate mem for new packet [ 459.755553] FAULT_INJECTION: forcing a failure. [ 459.755553] name failslab, interval 1, probability 0, space 0, times 0 [ 459.759519] FAULT_INJECTION: forcing a failure. [ 459.759519] name failslab, interval 1, probability 0, space 0, times 0 [ 459.762524] FAULT_INJECTION: forcing a failure. [ 459.762524] name failslab, interval 1, probability 0, space 0, times 0 [ 459.764207] CPU: 0 PID: 7549 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 459.765233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 459.766436] Call Trace: [ 459.766817] dump_stack+0x162/0x1e4 [ 459.767336] should_fail.cold.4+0xa/0x17 [ 459.767924] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 459.768657] ? __lock_acquire+0x797/0x4950 [ 459.769274] ? mark_held_locks+0x130/0x130 [ 459.769894] __should_failslab+0x124/0x180 [ 459.770506] should_failslab+0x9/0x14 [ 459.771062] kmem_cache_alloc_node+0x56/0x730 [ 459.771715] __alloc_skb+0xd6/0x610 [ 459.772240] ? skb_scrub_packet+0x490/0x490 [ 459.772863] ? __lock_is_held+0xb5/0x140 [ 459.773456] bcsp_recv+0x8e1/0x1410 [ 459.773990] hci_uart_tty_receive+0x232/0x540 [ 459.774651] tty_ioctl+0x6dc/0x1710 [ 459.775175] ? tty_vhangup+0x30/0x30 [ 459.775714] ? kasan_check_read+0x11/0x20 [ 459.776318] ? mark_held_locks+0x130/0x130 [ 459.776982] ? proc_fail_nth_write+0x9e/0x1d0 [ 459.777633] ? proc_cwd_link+0x1d0/0x1d0 [ 459.778220] ? __fdget_pos+0xec/0x110 [ 459.778771] ? __fdget_pos+0xec/0x110 [ 459.779324] ? find_held_lock+0x36/0x1d0 [ 459.779916] ? find_held_lock+0x36/0x1d0 [ 459.780490] ? tty_vhangup+0x30/0x30 [ 459.781036] do_vfs_ioctl+0x1e1/0x1300 [ 459.781590] ? lock_downgrade+0x7f0/0x7f0 [ 459.782186] ? ioctl_preallocate+0x210/0x210 [ 459.782816] ? __fget+0x37d/0x530 [ 459.783326] ? ksys_dup3+0x3d0/0x3d0 [ 459.783860] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 459.784664] ? fput+0x130/0x1a0 [ 459.785178] ? security_file_ioctl+0x94/0xc0 [ 459.785818] ksys_ioctl+0xa9/0xd0 [ 459.786315] __x64_sys_ioctl+0x73/0xb0 [ 459.786878] do_syscall_64+0x103/0x600 [ 459.787456] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 459.788211] RIP: 0033:0x457649 [ 459.788675] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 459.791373] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 459.792498] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 459.793534] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 459.794547] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 459.795586] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 459.796592] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 459.797963] CPU: 1 PID: 7542 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 459.799006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 459.800211] Call Trace: [ 459.800585] dump_stack+0x162/0x1e4 [ 459.801125] should_fail.cold.4+0xa/0x17 [ 459.801308] Bluetooth: Can't allocate mem for new packet [ 459.801738] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 459.803260] ? __lock_acquire+0x797/0x4950 [ 459.803857] ? mark_held_locks+0x130/0x130 [ 459.804468] __should_failslab+0x124/0x180 [ 459.805093] should_failslab+0x9/0x14 [ 459.805661] kmem_cache_alloc_node+0x56/0x730 [ 459.806293] __alloc_skb+0xd6/0x610 [ 459.806810] ? skb_scrub_packet+0x490/0x490 [ 459.807410] ? __lock_is_held+0xb5/0x140 [ 459.807990] bcsp_recv+0x8e1/0x1410 [ 459.808502] hci_uart_tty_receive+0x232/0x540 [ 459.809151] tty_ioctl+0x6dc/0x1710 [ 459.809656] ? tty_vhangup+0x30/0x30 [ 459.810184] ? kasan_check_read+0x11/0x20 [ 459.810771] ? mark_held_locks+0x130/0x130 [ 459.811368] ? proc_fail_nth_write+0x9e/0x1d0 [ 459.811994] ? proc_cwd_link+0x1d0/0x1d0 [ 459.812570] ? __fdget_pos+0xec/0x110 [ 459.813106] ? __fdget_pos+0xec/0x110 [ 459.813645] ? find_held_lock+0x36/0x1d0 [ 459.814212] ? find_held_lock+0x36/0x1d0 [ 459.814786] ? tty_vhangup+0x30/0x30 [ 459.815315] do_vfs_ioctl+0x1e1/0x1300 [ 459.815862] ? lock_downgrade+0x7f0/0x7f0 [ 459.816453] ? ioctl_preallocate+0x210/0x210 [ 459.817076] ? __fget+0x37d/0x530 [ 459.817557] ? ksys_dup3+0x3d0/0x3d0 [ 459.818083] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 459.818850] ? fput+0x130/0x1a0 [ 459.819315] ? security_file_ioctl+0x94/0xc0 [ 459.819930] ksys_ioctl+0xa9/0xd0 [ 459.820422] __x64_sys_ioctl+0x73/0xb0 [ 459.820988] do_syscall_64+0x103/0x600 [ 459.821547] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 459.822281] RIP: 0033:0x457649 [ 459.822729] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 459.825358] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 459.826431] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 459.827441] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 459.828453] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 459.829463] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 459.830477] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 459.831504] CPU: 0 PID: 7550 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #1 [ 459.832559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 459.833781] Call Trace: [ 459.834165] dump_stack+0x162/0x1e4 [ 459.834696] should_fail.cold.4+0xa/0x17 [ 459.835282] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 459.835929] Bluetooth: Can't allocate mem for new packet [ 459.836030] ? __lock_acquire+0x797/0x4950 [ 459.837441] ? mark_held_locks+0x130/0x130 [ 459.838055] __should_failslab+0x124/0x180 [ 459.838673] should_failslab+0x9/0x14 [ 459.839221] kmem_cache_alloc_node+0x56/0x730 [ 459.839874] __alloc_skb+0xd6/0x610 [ 459.840398] ? skb_scrub_packet+0x490/0x490 [ 459.841042] ? __lock_is_held+0xb5/0x140 [ 459.841633] bcsp_recv+0x8e1/0x1410 [ 459.842166] hci_uart_tty_receive+0x232/0x540 [ 459.842817] tty_ioctl+0x6dc/0x1710 [ 459.843342] ? tty_vhangup+0x30/0x30 [ 459.843879] ? kasan_check_read+0x11/0x20 [ 459.844478] ? mark_held_locks+0x130/0x130 [ 459.845099] ? proc_fail_nth_write+0x9e/0x1d0 [ 459.845746] ? proc_cwd_link+0x1d0/0x1d0 [ 459.846328] ? __fdget_pos+0xec/0x110 [ 459.846879] ? __fdget_pos+0xec/0x110 [ 459.847424] ? find_held_lock+0x36/0x1d0 [ 459.848013] ? find_held_lock+0x36/0x1d0 [ 459.848602] ? tty_vhangup+0x30/0x30 [ 459.849151] do_vfs_ioctl+0x1e1/0x1300 [ 459.849713] ? lock_downgrade+0x7f0/0x7f0 [ 459.850308] ? ioctl_preallocate+0x210/0x210 [ 459.850947] ? __fget+0x37d/0x530 [ 459.851476] ? ksys_dup3+0x3d0/0x3d0 [ 459.852016] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 459.852814] ? fput+0x130/0x1a0 [ 459.853299] ? security_file_ioctl+0x94/0xc0 [ 459.853933] ksys_ioctl+0xa9/0xd0 [ 459.854432] __x64_sys_ioctl+0x73/0xb0 [ 459.854994] do_syscall_64+0x103/0x600 [ 459.855553] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 459.856298] RIP: 0033:0x457649 [ 459.856761] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 459.859862] RSP: 002b:00007fea7d9d2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 459.860967] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 459.862003] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 459.863045] RBP: 00007fea7d9d2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 459.864082] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea7d9d36d4 [ 459.865101] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 459.868089] Bluetooth: Can't allocate mem for new packet [ 461.156857] Bluetooth: hci0: command 0x1003 tx timeout [ 461.158854] Bluetooth: hci0: sending frame failed (-49) [ 461.796824] Bluetooth: hci4: command 0x1003 tx timeout [ 461.797935] Bluetooth: hci3: command 0x1003 tx timeout [ 461.798034] Bluetooth: hci4: sending frame failed (-49) [ 461.798987] Bluetooth: hci3: sending frame failed (-49) [ 461.806701] Bluetooth: hci5: command 0x1003 tx timeout [ 461.807864] Bluetooth: hci2: command 0x1003 tx timeout [ 461.807919] Bluetooth: hci5: sending frame failed (-49) [ 461.808980] Bluetooth: hci2: sending frame failed (-49) [ 461.811437] Bluetooth: hci1: command 0x1003 tx timeout [ 461.812611] Bluetooth: hci1: sending frame failed (-49) [ 463.236827] Bluetooth: hci0: command 0x1001 tx timeout [ 463.241623] Bluetooth: hci0: sending frame failed (-49) [ 463.876872] Bluetooth: hci1: command 0x1001 tx timeout [ 463.876989] Bluetooth: hci5: command 0x1001 tx timeout [ 463.878454] Bluetooth: hci1: sending frame failed (-49) [ 463.880156] Bluetooth: hci5: sending frame failed (-49) [ 463.881513] Bluetooth: hci2: command 0x1001 tx timeout [ 463.883200] Bluetooth: hci3: command 0x1001 tx timeout [ 463.884558] Bluetooth: hci4: command 0x1001 tx timeout [ 463.886247] Bluetooth: hci2: sending frame failed (-49) [ 463.887688] Bluetooth: hci4: sending frame failed (-49) [ 463.891990] Bluetooth: hci3: sending frame failed (-49) [ 465.316709] Bluetooth: hci0: command 0x1009 tx timeout [ 465.956768] Bluetooth: hci2: command 0x1009 tx timeout [ 465.956797] Bluetooth: hci3: command 0x1009 tx timeout [ 465.958039] Bluetooth: hci5: command 0x1009 tx timeout [ 465.958848] Bluetooth: hci4: command 0x1009 tx timeout [ 465.960523] Bluetooth: hci1: command 0x1009 tx timeout 2019/03/09 16:14:52 executed programs: 192 [ 469.330906] FAULT_INJECTION: forcing a failure. [ 469.330906] name failslab, interval 1, probability 0, space 0, times 0 [ 469.333200] CPU: 1 PID: 7562 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 469.334307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 469.335569] Call Trace: [ 469.335983] dump_stack+0x162/0x1e4 [ 469.336549] should_fail.cold.4+0xa/0x17 [ 469.337172] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 469.337960] ? __lock_acquire+0x797/0x4950 [ 469.338627] ? mark_held_locks+0x130/0x130 [ 469.339270] __should_failslab+0x124/0x180 [ 469.339917] should_failslab+0x9/0x14 [ 469.340497] kmem_cache_alloc_node+0x56/0x730 [ 469.341205] __alloc_skb+0xd6/0x610 [ 469.341808] ? skb_scrub_packet+0x490/0x490 [ 469.342453] ? __lock_is_held+0xb5/0x140 [ 469.343106] bcsp_recv+0x8e1/0x1410 [ 469.343664] hci_uart_tty_receive+0x232/0x540 [ 469.344352] tty_ioctl+0x6dc/0x1710 [ 469.344907] ? tty_vhangup+0x30/0x30 [ 469.345499] ? kasan_check_read+0x11/0x20 [ 469.346144] ? mark_held_locks+0x130/0x130 [ 469.346796] ? proc_fail_nth_write+0x9e/0x1d0 [ 469.347486] ? proc_cwd_link+0x1d0/0x1d0 [ 469.348112] ? __fdget_pos+0xec/0x110 [ 469.348680] ? __fdget_pos+0xec/0x110 [ 469.349278] ? find_held_lock+0x36/0x1d0 [ 469.349885] ? find_held_lock+0x36/0x1d0 [ 469.350514] ? tty_vhangup+0x30/0x30 [ 469.351093] do_vfs_ioctl+0x1e1/0x1300 [ 469.351701] ? lock_downgrade+0x7f0/0x7f0 [ 469.352338] ? ioctl_preallocate+0x210/0x210 [ 469.353027] ? __fget+0x37d/0x530 [ 469.353558] ? ksys_dup3+0x3d0/0x3d0 [ 469.354147] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 469.354988] ? fput+0x130/0x1a0 [ 469.355505] ? security_file_ioctl+0x94/0xc0 [ 469.356181] ksys_ioctl+0xa9/0xd0 [ 469.356715] __x64_sys_ioctl+0x73/0xb0 [ 469.357315] do_syscall_64+0x103/0x600 [ 469.357926] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 469.358705] RIP: 0033:0x457649 [ 469.359188] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 469.362024] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 469.363205] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 469.364299] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 469.365436] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 469.366529] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 469.367625] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 469.370357] Bluetooth: Can't allocate mem for new packet [ 470.000931] FAULT_INJECTION: forcing a failure. [ 470.000931] name failslab, interval 1, probability 0, space 0, times 0 [ 470.013031] FAULT_INJECTION: forcing a failure. [ 470.013031] name failslab, interval 1, probability 0, space 0, times 0 [ 470.014745] CPU: 1 PID: 7577 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 470.015791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 470.017026] Call Trace: [ 470.017430] dump_stack+0x162/0x1e4 [ 470.017967] should_fail.cold.4+0xa/0x17 [ 470.018557] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 470.019287] ? __lock_acquire+0x797/0x4950 [ 470.019922] ? mark_held_locks+0x130/0x130 [ 470.020547] __should_failslab+0x124/0x180 [ 470.021141] should_failslab+0x9/0x14 [ 470.021733] kmem_cache_alloc_node+0x56/0x730 [ 470.022609] __alloc_skb+0xd6/0x610 [ 470.023307] ? skb_scrub_packet+0x490/0x490 [ 470.024127] ? __lock_is_held+0xb5/0x140 [ 470.024906] bcsp_recv+0x8e1/0x1410 [ 470.025657] hci_uart_tty_receive+0x232/0x540 [ 470.026492] tty_ioctl+0x6dc/0x1710 [ 470.027149] ? tty_vhangup+0x30/0x30 [ 470.027695] ? kasan_check_read+0x11/0x20 [ 470.028305] ? mark_held_locks+0x130/0x130 [ 470.028921] ? proc_fail_nth_write+0x9e/0x1d0 [ 470.029582] ? proc_cwd_link+0x1d0/0x1d0 [ 470.030194] ? __fdget_pos+0xec/0x110 [ 470.030747] ? __fdget_pos+0xec/0x110 [ 470.031307] ? find_held_lock+0x36/0x1d0 [ 470.031913] ? find_held_lock+0x36/0x1d0 [ 470.032519] ? tty_vhangup+0x30/0x30 [ 470.033066] do_vfs_ioctl+0x1e1/0x1300 [ 470.033628] ? lock_downgrade+0x7f0/0x7f0 [ 470.034230] ? ioctl_preallocate+0x210/0x210 [ 470.034867] ? __fget+0x37d/0x530 [ 470.035375] ? ksys_dup3+0x3d0/0x3d0 [ 470.035926] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 470.036713] ? fput+0x130/0x1a0 [ 470.037206] ? security_file_ioctl+0x94/0xc0 [ 470.037831] ksys_ioctl+0xa9/0xd0 [ 470.038332] __x64_sys_ioctl+0x73/0xb0 [ 470.038910] do_syscall_64+0x103/0x600 [ 470.039489] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 470.040245] RIP: 0033:0x457649 [ 470.040706] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 470.043930] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 470.045358] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 470.046679] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 470.047779] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 470.048812] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 470.049865] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 470.050895] CPU: 0 PID: 7579 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 470.051928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 470.053108] Call Trace: [ 470.053478] dump_stack+0x162/0x1e4 [ 470.053991] should_fail.cold.4+0xa/0x17 [ 470.054582] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 470.055291] ? __lock_acquire+0x797/0x4950 [ 470.055893] ? mark_held_locks+0x130/0x130 [ 470.056040] FAULT_INJECTION: forcing a failure. [ 470.056040] name failslab, interval 1, probability 0, space 0, times 0 [ 470.056510] __should_failslab+0x124/0x180 [ 470.058740] should_failslab+0x9/0x14 [ 470.059273] kmem_cache_alloc_node+0x56/0x730 [ 470.059916] __alloc_skb+0xd6/0x610 [ 470.060429] ? skb_scrub_packet+0x490/0x490 [ 470.061043] ? __lock_is_held+0xb5/0x140 [ 470.061620] bcsp_recv+0x8e1/0x1410 [ 470.062134] hci_uart_tty_receive+0x232/0x540 [ 470.062777] tty_ioctl+0x6dc/0x1710 [ 470.063289] ? tty_vhangup+0x30/0x30 [ 470.063801] ? kasan_check_read+0x11/0x20 [ 470.064391] ? mark_held_locks+0x130/0x130 [ 470.065041] ? proc_fail_nth_write+0x9e/0x1d0 [ 470.065880] ? proc_cwd_link+0x1d0/0x1d0 [ 470.066477] ? __fdget_pos+0xec/0x110 [ 470.067005] ? __fdget_pos+0xec/0x110 [ 470.067529] ? find_held_lock+0x36/0x1d0 [ 470.068098] ? find_held_lock+0x36/0x1d0 [ 470.068659] ? tty_vhangup+0x30/0x30 [ 470.069190] do_vfs_ioctl+0x1e1/0x1300 [ 470.069724] ? lock_downgrade+0x7f0/0x7f0 [ 470.070304] ? ioctl_preallocate+0x210/0x210 [ 470.070920] ? __fget+0x37d/0x530 [ 470.071405] ? ksys_dup3+0x3d0/0x3d0 [ 470.071998] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 470.072768] ? fput+0x130/0x1a0 [ 470.073239] ? security_file_ioctl+0x94/0xc0 [ 470.073856] ksys_ioctl+0xa9/0xd0 [ 470.074340] __x64_sys_ioctl+0x73/0xb0 [ 470.074884] do_syscall_64+0x103/0x600 [ 470.075428] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 470.076147] RIP: 0033:0x457649 [ 470.076593] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 470.079195] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 470.080260] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 470.081285] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 470.082283] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 470.083286] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 470.084277] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 470.085313] CPU: 1 PID: 7568 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 470.086647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 470.088200] Call Trace: [ 470.088686] dump_stack+0x162/0x1e4 [ 470.089297] should_fail.cold.4+0xa/0x17 [ 470.089887] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 470.090618] ? __lock_acquire+0x797/0x4950 [ 470.091246] ? mark_held_locks+0x130/0x130 [ 470.091842] __should_failslab+0x124/0x180 [ 470.092470] should_failslab+0x9/0x14 [ 470.093029] kmem_cache_alloc_node+0x56/0x730 [ 470.093043] __alloc_skb+0xd6/0x610 [ 470.093053] ? skb_scrub_packet+0x490/0x490 [ 470.094223] ? __lock_is_held+0xb5/0x140 [ 470.095408] bcsp_recv+0x8e1/0x1410 [ 470.095948] hci_uart_tty_receive+0x232/0x540 [ 470.096577] tty_ioctl+0x6dc/0x1710 [ 470.097116] ? tty_vhangup+0x30/0x30 [ 470.097631] ? kasan_check_read+0x11/0x20 [ 470.098198] ? mark_held_locks+0x130/0x130 [ 470.098789] ? proc_fail_nth_write+0x9e/0x1d0 [ 470.098802] ? proc_cwd_link+0x1d0/0x1d0 [ 470.098818] ? __fdget_pos+0xec/0x110 [ 470.100023] ? __fdget_pos+0xec/0x110 [ 470.101099] ? find_held_lock+0x36/0x1d0 [ 470.101696] ? find_held_lock+0x36/0x1d0 [ 470.102441] ? tty_vhangup+0x30/0x30 [ 470.103135] do_vfs_ioctl+0x1e1/0x1300 [ 470.103149] ? lock_downgrade+0x7f0/0x7f0 [ 470.103166] ? ioctl_preallocate+0x210/0x210 [ 470.104424] ? __fget+0x37d/0x530 [ 470.105650] ? ksys_dup3+0x3d0/0x3d0 [ 470.106345] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 470.106495] Bluetooth: Can't allocate mem for new packet [ 470.107159] ? fput+0x130/0x1a0 [ 470.107181] ? security_file_ioctl+0x94/0xc0 [ 470.107196] ksys_ioctl+0xa9/0xd0 [ 470.107205] __x64_sys_ioctl+0x73/0xb0 [ 470.107215] do_syscall_64+0x103/0x600 [ 470.107227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 470.107237] RIP: 0033:0x457649 [ 470.111252] Bluetooth: Can't allocate mem for new packet [ 470.111453] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 470.115371] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 470.116484] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 470.117551] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 470.118613] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 470.119675] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 470.120741] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 470.125704] Bluetooth: Can't allocate mem for new packet [ 471.396762] Bluetooth: hci0: command 0x1003 tx timeout [ 471.398149] Bluetooth: hci0: sending frame failed (-49) [ 472.036726] Bluetooth: hci2: command 0x1003 tx timeout [ 472.039281] Bluetooth: hci3: command 0x1003 tx timeout [ 472.039399] Bluetooth: hci2: sending frame failed (-49) [ 472.040517] Bluetooth: hci1: command 0x1003 tx timeout [ 472.042110] Bluetooth: hci3: sending frame failed (-49) [ 472.044362] Bluetooth: hci1: sending frame failed (-49) [ 472.196832] Bluetooth: hci5: command 0x1003 tx timeout [ 472.198208] Bluetooth: hci5: sending frame failed (-49) [ 472.199229] Bluetooth: hci4: command 0x1003 tx timeout [ 472.200237] Bluetooth: hci4: sending frame failed (-49) [ 473.476876] Bluetooth: hci0: command 0x1001 tx timeout [ 473.478351] Bluetooth: hci0: sending frame failed (-49) [ 474.116820] Bluetooth: hci1: command 0x1001 tx timeout [ 474.116832] Bluetooth: hci3: command 0x1001 tx timeout [ 474.119075] Bluetooth: hci3: sending frame failed (-49) [ 474.120081] Bluetooth: hci1: sending frame failed (-49) [ 474.121090] Bluetooth: hci2: command 0x1001 tx timeout [ 474.122082] Bluetooth: hci2: sending frame failed (-49) [ 474.276703] Bluetooth: hci4: command 0x1001 tx timeout [ 474.277564] Bluetooth: hci4: sending frame failed (-49) [ 474.278613] Bluetooth: hci5: command 0x1001 tx timeout [ 474.279781] Bluetooth: hci5: sending frame failed (-49) [ 475.556720] Bluetooth: hci0: command 0x1009 tx timeout [ 476.196779] Bluetooth: hci2: command 0x1009 tx timeout [ 476.197810] Bluetooth: hci1: command 0x1009 tx timeout [ 476.198583] Bluetooth: hci3: command 0x1009 tx timeout [ 476.356795] Bluetooth: hci5: command 0x1009 tx timeout [ 476.357673] Bluetooth: hci4: command 0x1009 tx timeout 2019/03/09 16:15:02 executed programs: 198 [ 479.629461] FAULT_INJECTION: forcing a failure. [ 479.629461] name failslab, interval 1, probability 0, space 0, times 0 [ 479.642757] CPU: 1 PID: 7587 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #1 [ 479.649274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 479.651990] Call Trace: [ 479.661916] dump_stack+0x162/0x1e4 [ 479.663197] should_fail.cold.4+0xa/0x17 [ 479.664658] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 479.667064] ? __lock_acquire+0x797/0x4950 [ 479.668503] ? mark_held_locks+0x130/0x130 [ 479.670022] __should_failslab+0x124/0x180 [ 479.671554] should_failslab+0x9/0x14 [ 479.672873] kmem_cache_alloc_node+0x56/0x730 [ 479.674415] __alloc_skb+0xd6/0x610 [ 479.675709] ? skb_scrub_packet+0x490/0x490 [ 479.677183] ? __lock_is_held+0xb5/0x140 [ 479.679623] bcsp_recv+0x8e1/0x1410 [ 479.681539] hci_uart_tty_receive+0x232/0x540 [ 479.683792] tty_ioctl+0x6dc/0x1710 [ 479.685464] ? tty_vhangup+0x30/0x30 [ 479.687939] ? kasan_check_read+0x11/0x20 [ 479.689016] ? mark_held_locks+0x130/0x130 [ 479.690898] ? proc_fail_nth_write+0x9e/0x1d0 [ 479.693534] ? proc_cwd_link+0x1d0/0x1d0 [ 479.696063] ? __fdget_pos+0xec/0x110 [ 479.697324] ? __fdget_pos+0xec/0x110 [ 479.699593] ? find_held_lock+0x36/0x1d0 [ 479.705154] ? find_held_lock+0x36/0x1d0 [ 479.705788] ? tty_vhangup+0x30/0x30 [ 479.706343] do_vfs_ioctl+0x1e1/0x1300 [ 479.707462] ? lock_downgrade+0x7f0/0x7f0 [ 479.708156] ? ioctl_preallocate+0x210/0x210 [ 479.708931] ? __fget+0x37d/0x530 [ 479.709578] ? ksys_dup3+0x3d0/0x3d0 [ 479.710319] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 479.711107] ? fput+0x130/0x1a0 [ 479.711598] ? security_file_ioctl+0x94/0xc0 [ 479.712304] ksys_ioctl+0xa9/0xd0 [ 479.712793] __x64_sys_ioctl+0x73/0xb0 [ 479.713433] do_syscall_64+0x103/0x600 [ 479.714007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 479.714744] RIP: 0033:0x457649 [ 479.715210] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 479.717800] RSP: 002b:00007ff3588ccc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 479.718780] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 479.719702] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 479.720618] RBP: 00007ff3588ccca0 R08: 0000000000000000 R09: 0000000000000000 [ 479.721584] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3588cd6d4 [ 479.722606] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 479.724172] Bluetooth: Can't allocate mem for new packet [ 480.259120] FAULT_INJECTION: forcing a failure. [ 480.259120] name failslab, interval 1, probability 0, space 0, times 0 [ 480.280054] FAULT_INJECTION: forcing a failure. [ 480.280054] name failslab, interval 1, probability 0, space 0, times 0 [ 480.283602] FAULT_INJECTION: forcing a failure. [ 480.283602] name failslab, interval 1, probability 0, space 0, times 0 [ 480.289840] CPU: 0 PID: 7592 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #1 [ 480.291671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 480.293547] Call Trace: [ 480.293570] dump_stack+0x162/0x1e4 [ 480.293586] should_fail.cold.4+0xa/0x17 [ 480.293604] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 480.294738] ? __lock_acquire+0x797/0x4950 [ 480.313556] ? mark_held_locks+0x130/0x130 [ 480.323768] __should_failslab+0x124/0x180 [ 480.324926] should_failslab+0x9/0x14 [ 480.325757] kmem_cache_alloc_node+0x56/0x730 [ 480.326704] __alloc_skb+0xd6/0x610 [ 480.327342] ? skb_scrub_packet+0x490/0x490 [ 480.327980] ? __lock_is_held+0xb5/0x140 [ 480.328601] bcsp_recv+0x8e1/0x1410 [ 480.329233] hci_uart_tty_receive+0x232/0x540 [ 480.330042] tty_ioctl+0x6dc/0x1710 [ 480.332699] ? tty_vhangup+0x30/0x30 [ 480.333932] ? kasan_check_read+0x11/0x20 [ 480.340125] ? mark_held_locks+0x130/0x130 [ 480.341488] ? proc_fail_nth_write+0x9e/0x1d0 [ 480.342891] ? proc_cwd_link+0x1d0/0x1d0 [ 480.343774] ? __fdget_pos+0xec/0x110 [ 480.344500] ? __fdget_pos+0xec/0x110 [ 480.345152] ? find_held_lock+0x36/0x1d0 [ 480.347332] ? find_held_lock+0x36/0x1d0 [ 480.350677] ? tty_vhangup+0x30/0x30 [ 480.351602] do_vfs_ioctl+0x1e1/0x1300 [ 480.352236] ? lock_downgrade+0x7f0/0x7f0 [ 480.352996] ? ioctl_preallocate+0x210/0x210 [ 480.353659] ? __fget+0x37d/0x530 [ 480.354525] ? ksys_dup3+0x3d0/0x3d0 [ 480.355077] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 480.355917] ? fput+0x130/0x1a0 [ 480.356443] ? security_file_ioctl+0x94/0xc0 [ 480.368447] ksys_ioctl+0xa9/0xd0 [ 480.369586] __x64_sys_ioctl+0x73/0xb0 [ 480.370703] do_syscall_64+0x103/0x600 [ 480.371318] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 480.377580] RIP: 0033:0x457649 [ 480.378646] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 480.384236] RSP: 002b:00007f4546353c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 480.386597] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 480.388837] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 480.391009] RBP: 00007f4546353ca0 R08: 0000000000000000 R09: 0000000000000000 [ 480.399613] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f45463546d4 [ 480.399620] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 480.413478] CPU: 0 PID: 7595 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #1 [ 480.416336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 480.422920] Call Trace: [ 480.423365] dump_stack+0x162/0x1e4 [ 480.423984] should_fail.cold.4+0xa/0x17 [ 480.424724] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 480.438175] ? __lock_acquire+0x797/0x4950 [ 480.438186] ? mark_held_locks+0x130/0x130 [ 480.438201] __should_failslab+0x124/0x180 [ 480.438214] should_failslab+0x9/0x14 [ 480.438223] kmem_cache_alloc_node+0x56/0x730 [ 480.438241] __alloc_skb+0xd6/0x610 [ 480.438256] ? skb_scrub_packet+0x490/0x490 [ 480.440072] ? __lock_is_held+0xb5/0x140 [ 480.441275] bcsp_recv+0x8e1/0x1410 [ 480.444686] hci_uart_tty_receive+0x232/0x540 [ 480.445771] tty_ioctl+0x6dc/0x1710 [ 480.446402] ? tty_vhangup+0x30/0x30 [ 480.447018] ? kasan_check_read+0x11/0x20 [ 480.447712] ? mark_held_locks+0x130/0x130 [ 480.448456] ? proc_fail_nth_write+0x9e/0x1d0 [ 480.449212] ? proc_cwd_link+0x1d0/0x1d0 [ 480.449873] ? __fdget_pos+0xec/0x110 [ 480.450564] ? __fdget_pos+0xec/0x110 [ 480.451195] ? find_held_lock+0x36/0x1d0 [ 480.451812] ? find_held_lock+0x36/0x1d0 [ 480.452431] ? tty_vhangup+0x30/0x30 [ 480.453023] do_vfs_ioctl+0x1e1/0x1300 [ 480.461583] ? lock_downgrade+0x7f0/0x7f0 [ 480.462267] ? ioctl_preallocate+0x210/0x210 [ 480.462978] ? __fget+0x37d/0x530 [ 480.463634] ? ksys_dup3+0x3d0/0x3d0 [ 480.464230] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 480.465039] ? fput+0x130/0x1a0 [ 480.465561] ? security_file_ioctl+0x94/0xc0 [ 480.466193] ksys_ioctl+0xa9/0xd0 [ 480.466686] __x64_sys_ioctl+0x73/0xb0 [ 480.467405] do_syscall_64+0x103/0x600 [ 480.468048] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 480.468979] RIP: 0033:0x457649 [ 480.469442] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 480.475003] RSP: 002b:00007f0885b28c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 480.476383] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 480.477644] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 480.478965] RBP: 00007f0885b28ca0 R08: 0000000000000000 R09: 0000000000000000 [ 480.480252] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0885b296d4 [ 480.481482] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 480.482655] CPU: 1 PID: 7596 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #1 [ 480.483883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 480.485541] Call Trace: [ 480.486210] dump_stack+0x162/0x1e4 [ 480.486960] should_fail.cold.4+0xa/0x17 [ 480.487616] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 480.488519] ? __lock_acquire+0x797/0x4950 [ 480.489362] ? mark_held_locks+0x130/0x130 [ 480.490252] __should_failslab+0x124/0x180 [ 480.491054] should_failslab+0x9/0x14 [ 480.491654] kmem_cache_alloc_node+0x56/0x730 [ 480.492342] __alloc_skb+0xd6/0x610 [ 480.493020] ? skb_scrub_packet+0x490/0x490 [ 480.493495] Bluetooth: Can't allocate mem for new packet [ 480.493732] ? __lock_is_held+0xb5/0x140 [ 480.493755] bcsp_recv+0x8e1/0x1410 [ 480.495027] Bluetooth: Can't allocate mem for new packet [ 480.495457] hci_uart_tty_receive+0x232/0x540 [ 480.498196] tty_ioctl+0x6dc/0x1710 [ 480.498739] ? tty_vhangup+0x30/0x30 [ 480.499319] ? kasan_check_read+0x11/0x20 [ 480.500052] ? mark_held_locks+0x130/0x130 [ 480.500772] ? proc_fail_nth_write+0x9e/0x1d0 [ 480.501543] ? proc_cwd_link+0x1d0/0x1d0 [ 480.502703] ? __fdget_pos+0xec/0x110 [ 480.503392] ? __fdget_pos+0xec/0x110 [ 480.503988] ? find_held_lock+0x36/0x1d0 [ 480.504719] ? find_held_lock+0x36/0x1d0 [ 480.505400] ? tty_vhangup+0x30/0x30 [ 480.505991] do_vfs_ioctl+0x1e1/0x1300 [ 480.506702] ? lock_downgrade+0x7f0/0x7f0 [ 480.507736] ? ioctl_preallocate+0x210/0x210 [ 480.509049] ? __fget+0x37d/0x530 [ 480.510144] ? ksys_dup3+0x3d0/0x3d0 [ 480.511214] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 480.512680] ? fput+0x130/0x1a0 [ 480.513166] ? security_file_ioctl+0x94/0xc0 [ 480.514419] ksys_ioctl+0xa9/0xd0 [ 480.515341] __x64_sys_ioctl+0x73/0xb0 [ 480.515998] do_syscall_64+0x103/0x600 [ 480.516784] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 480.518218] RIP: 0033:0x457649 [ 480.519051] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 480.524349] RSP: 002b:00007f07dfd13c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 480.526415] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 480.528422] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 480.529867] RBP: 00007f07dfd13ca0 R08: 0000000000000000 R09: 0000000000000000 [ 480.530976] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07dfd146d4 [ 480.532195] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 480.539870] kasan: CONFIG_KASAN_INLINE enabled [ 480.540862] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 480.542066] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 480.542513] Bluetooth: Can't allocate mem for new packet [ 480.543055] CPU: 0 PID: 257 Comm: kworker/u5:2 Not tainted 4.19.0-rc6+ #1 [ 480.545112] FAULT_INJECTION: forcing a failure. [ 480.545112] name failslab, interval 1, probability 0, space 0, times 0 [ 480.555876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 480.555895] Workqueue: events_unbound flush_to_ldisc [ 480.555911] RIP: 0010:skb_put+0x34/0x1e0 [ 480.555919] Code: 56 41 55 41 54 53 48 89 fb 4c 8d ab c8 00 00 00 48 83 ec 08 e8 8d ae 0b fc 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 52 [ 480.555923] RSP: 0018:ffff88002ceafb70 EFLAGS: 00010202 [ 480.555929] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff84e10f5d [ 480.555934] RDX: 0000000000000019 RSI: ffffffff855f72f3 RDI: 0000000000000000 [ 480.555938] RBP: ffff88002ceafba0 R08: ffff88002cea6000 R09: ffffed0005b04732 [ 480.555943] R10: ffffed0005b04732 R11: ffff88002d823993 R12: 000000000000005e [ 480.555947] R13: 00000000000000c8 R14: 000000000000000a R15: 0000000000000001 [ 480.555954] FS: 0000000000000000(0000) GS:ffff88002d800000(0000) knlGS:0000000000000000 [ 480.555959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 480.555964] CR2: 00007ffd7ac7ccdc CR3: 000000007bd3b000 CR4: 00000000007406f0 [ 480.555972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 480.555976] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 480.555979] PKRU: 55555554 [ 480.555981] Call Trace: [ 480.555995] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 480.556009] bcsp_recv+0x9ae/0x1410 [ 480.556031] hci_uart_tty_receive+0x232/0x540 [ 480.558817] CPU: 1 PID: 7602 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #1 [ 480.558822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 480.558824] Call Trace: [ 480.558840] dump_stack+0x162/0x1e4 [ 480.558851] should_fail.cold.4+0xa/0x17 [ 480.558861] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 480.558872] ? mark_held_locks+0x130/0x130 [ 480.558883] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 480.558894] __should_failslab+0x124/0x180 [ 480.558905] should_failslab+0x9/0x14 [ 480.558912] kmem_cache_alloc_node+0x56/0x730 [ 480.558924] __alloc_skb+0xd6/0x610 [ 480.558932] ? skb_scrub_packet+0x490/0x490 [ 480.558941] ? mark_held_locks+0x130/0x130 [ 480.558953] bcsp_recv+0x8e1/0x1410 [ 480.558965] hci_uart_tty_receive+0x232/0x540 [ 480.558975] tty_ioctl+0x6dc/0x1710 [ 480.558984] ? tty_vhangup+0x30/0x30 [ 480.558996] ? mark_held_locks+0x130/0x130 [ 480.559005] ? proc_fail_nth_write+0x9e/0x1d0 [ 480.559011] ? proc_cwd_link+0x1d0/0x1d0 [ 480.559019] ? __fdget_pos+0xec/0x110 [ 480.559026] ? __fdget_pos+0xec/0x110 [ 480.559035] ? __vfs_write+0x11b/0x7c0 [ 480.559042] ? proc_cwd_link+0x1d0/0x1d0 [ 480.559049] ? kernel_read+0x120/0x120 [ 480.559057] ? __f_unlock_pos+0x19/0x20 [ 480.559064] ? tty_vhangup+0x30/0x30 [ 480.559073] do_vfs_ioctl+0x1e1/0x1300 [ 480.559082] ? lock_downgrade+0x7f0/0x7f0 [ 480.559089] ? __fget+0x9d/0x530 [ 480.559098] ? ioctl_preallocate+0x210/0x210 [ 480.559107] ? __fget+0x37d/0x530 [ 480.559116] ? ksys_dup3+0x3d0/0x3d0 [ 480.559125] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 480.559134] ? fput+0x130/0x1a0 [ 480.559147] ? security_file_ioctl+0x94/0xc0 [ 480.559156] ksys_ioctl+0xa9/0xd0 [ 480.559165] __x64_sys_ioctl+0x73/0xb0 [ 480.559176] do_syscall_64+0x103/0x600 [ 480.559188] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 480.559195] RIP: 0033:0x457649 [ 480.559207] Code: 8d b5 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 5b b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 480.559212] RSP: 002b:00007fe4d1989c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 480.559222] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 0000000000457649 [ 480.559227] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 480.559232] RBP: 00007fe4d1989ca0 R08: 0000000000000000 R09: 0000000000000000 [ 480.559236] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4d198a6d4 [ 480.559241] R13: 00000000004a92a7 R14: 00000000006e7918 R15: 0000000000000004 [ 480.559252] Bluetooth: Can't allocate mem for new packet [ 480.641757] ? hci_uart_write_work+0x700/0x700 [ 480.642629] tty_ldisc_receive_buf+0x152/0x190 [ 480.643441] tty_port_default_receive_buf+0x7b/0xb0 [ 480.644375] flush_to_ldisc+0x24c/0x360 [ 480.645051] process_one_work+0x994/0x16c0 [ 480.645733] ? pwq_dec_nr_in_flight+0x320/0x320 [ 480.646490] ? lock_acquire+0x173/0x3d0 [ 480.647144] ? kasan_check_write+0x14/0x20 [ 480.647838] ? do_raw_spin_lock+0xc1/0x200 [ 480.648527] worker_thread+0x8b/0xd20 [ 480.649148] kthread+0x35a/0x420 [ 480.649689] ? process_one_work+0x16c0/0x16c0 [ 480.650407] ? kthread_delayed_work_timer_fn+0x270/0x270 [ 480.651290] ret_from_fork+0x3a/0x50 [ 480.651893] Modules linked in: [ 480.664427] ---[ end trace 9ef400ac1fa8cc4a ]--- [ 480.666530] RIP: 0010:skb_put+0x34/0x1e0 [ 480.668086] Code: 56 41 55 41 54 53 48 89 fb 4c 8d ab c8 00 00 00 48 83 ec 08 e8 8d ae 0b fc 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 52 [ 480.673840] RSP: 0018:ffff88002ceafb70 EFLAGS: 00010202 [ 480.675094] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff84e10f5d [ 480.677192] RDX: 0000000000000019 RSI: ffffffff855f72f3 RDI: 0000000000000000 [ 480.678905] RBP: ffff88002ceafba0 R08: ffff88002cea6000 R09: ffffed0005b04732 [ 480.680150] R10: ffffed0005b04732 R11: ffff88002d823993 R12: 000000000000005e [ 480.681499] R13: 00000000000000c8 R14: 000000000000000a R15: 0000000000000001 [ 480.682802] FS: 0000000000000000(0000) GS:ffff88002d800000(0000) knlGS:0000000000000000 [ 480.684214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 480.685187] CR2: 00007f8cd7484190 CR3: 00000000783ed000 CR4: 00000000007406f0 [ 480.686694] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 480.687940] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 480.689205] PKRU: 55555554 [ 480.690024] Kernel panic - not syncing: Fatal exception [ 480.691164] Kernel Offset: disabled [ 480.691836] Rebooting in 86400 seconds..